CN214684243U

CN214684243U - Quantitative material taking device for casting

Info

Publication number: CN214684243U
Application number: CN202121154940.8U
Authority: CN
Inventors: 蒋志平; 孙同详
Original assignee: Wuxi Zhenda Pressurization Technology Co ltd
Current assignee: Wuxi Zhenda Pressurization Technology Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-11-12
Anticipated expiration: 2031-05-26

Abstract

The utility model relates to an automatic change the technical field of casting, mainly relate to a ration extracting device is used in casting, it includes the backup pad, the hopper frame, the portal, conveying subassembly and hopper group, the backup pad is provided with two, two backup pad parallel arrangement, the one end and the portal fixed connection of backup pad, the other end of backup pad is connected with the one end of hopper frame, the hopper frame is located between two backup pads, be provided with conveying subassembly on the hopper frame, hopper group includes the different hopper of a plurality of capacity, a plurality of hopper of getting is connected on conveying subassembly, the hopper can remove along the length direction of hopper frame under conveying subassembly's drive, be provided with the lifting unit who is used for controlling hopper frame height between hopper frame and the backup pad. This application has the effect of the automatic different capacity of change get hopper, improvement casting efficiency.

Description

Quantitative material taking device for casting

Technical Field

The application relates to the technical field of automatic casting, in particular to a quantitative material taking device for casting.

Background

Casting is a metal processing method for injecting molten metal into a master mold to form a part, and is widely used in the field of metallurgy at present. With the development of science and technology, the casting operation is gradually changed from original manual casting to automatic mechanical casting, and the casting efficiency is greatly improved.

At present, a common mechanized casting device uses a control system to control a mechanical arm to move, and a material taking hopper for containing liquid metal is connected to the mechanical arm. When casting, stretch into the container that holds liquid metal with getting the hopper and carry out the ration and get the material to pour into the model and accomplish the casting with it.

In view of the above-mentioned related technologies, the inventor believes that the capacity of the material taking hopper of the prior material taking device for automatic casting is fixed, and when different amounts of casting raw materials need to be taken, the material taking hopper with different capacity specifications needs to be replaced, thereby reducing the material taking efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the material efficiency of getting to the casting raw materials, this application provides a ration extracting device is used in casting.

The application provides a casting uses ration extracting device adopts following technical scheme:

the utility model provides a casting is with ration extracting device, includes backup pad, hopper frame, portal, conveying subassembly and hopper group, the backup pad is provided with two, two backup pad parallel arrangement, the one end and the portal fixed connection of backup pad, the other end of backup pad is connected with the one end of hopper frame, the hopper frame is located between two backup pads, be provided with conveying subassembly on the hopper frame, hopper group includes the different hopper of getting of a plurality of capacity, and is a plurality of it connects on conveying subassembly to get the hopper, the hopper can remove along the length direction of hopper frame under conveying subassembly's drive.

Through adopting above-mentioned technical scheme, when the liquid casting metal of different volume is got as required, start the conveying subassembly, transport the hopper of suitable capacity to the bottom of hopper frame, rethread lifting unit makes hopper frame move down, makes the hopper that is located hopper frame bottom stretch into and hold the container of casting liquid metal and get the material. Through the setting of conveying assembly, hopper frame, backup pad and lifting unit, realized that the automation is changed the fetching hopper, had the effect that improves the efficiency of getting of casting raw materials.

Optionally, the hopper frame includes curb plate, first bull stick and second bull stick, the curb plate is provided with two, two curb plate parallel arrangement, first bull stick and second bull stick are all connected between two blocks of curb plates, first bull stick sets up in curb plate length direction's one end, the second bull stick sets up in curb plate length direction's the other end, the both ends of first bull stick run through the curb plate and are connected with the backup pad of curb plate both sides, conveying subassembly includes chain and motor, all overlap on first bull stick and the second bull stick and be equipped with two crankshafts, the crankshafts set up in the both ends that first bull stick and second bull stick are close to the curb plate, the chain cover is established on being close to two crankshafts with one side, the hopper is connected between two chains, the motor is connected with the one end of second bull stick.

Through adopting above-mentioned technical scheme, when the hopper of getting of different capacity needs to be changed, the motor starts, and two crankshafts on the second bull stick are synchronous motion to drive the cover, and the chain takes place to rotate under the drive of crankshafts, drives the hopper of getting that connects on the chain and removes, has realized the drive to the hopper of getting.

Optionally, fixedly connected with connecting rod on the hopper, the connecting rod is laminated with the lateral wall of hopper and extends to both sides, the position that corresponds the hopper on the chain is provided with the connecting block, set up the notch that is used for holding the connecting rod on the connecting block, the both ends of connecting rod are arranged in the notch of connecting rod and are laminated with the notch, be provided with on the connecting block and be used for preventing the locating part that the connecting rod deviates from the notch.

Through adopting above-mentioned technical scheme, put the both ends of connecting rod in the notch of connecting block to use the locating part to restrict the both ends of connecting rod in the notch of connecting block, prevent that the connecting rod from deviating from the connecting block. The detachable connection of the material taking hopper and the chain is realized through the arrangement of the connecting block and the connecting rod, the material taking hoppers with different capacities can be connected to the chain according to actual needs, and the material taking hoppers are convenient to replace and maintain.

Optionally, a clamping assembly used for clamping the hopper is arranged on the side plate, the clamping assembly is arranged at one end, close to the second rotating rod, of the side plate, the clamping assembly comprises a first air cylinder and a clamping frame, the first air cylinder is connected to the side plate, an output shaft of the first air cylinder penetrates through the side plate and is fixedly connected with the clamping frame, the clamping frame comprises a vertical plate and a horizontal plate, the vertical plate is connected with an output shaft of the first air cylinder, the horizontal plate is fixedly connected to two ends of the vertical plate in the vertical direction, one of the horizontal plate is fixedly connected with a second air cylinder, an output shaft of the second air cylinder penetrates through the horizontal plate and extends between the two horizontal plates, an output shaft of the second air cylinder is fixedly connected with a push plate, a connecting plate is fixedly connected to the hopper, and a blind groove corresponding to the push plate is formed in the connecting plate.

Through adopting above-mentioned technical scheme, when getting the hopper and removing to the lower extreme of hopper frame under conveying assembly's drive, clamping component starts, and first cylinder starts, and the connecting plate is surrounded in the centre by two horizontal plates, and the second cylinder starts, and the push pedal descends, supports the connecting plate tightly on the horizontal plate that is located the below, has reduced the hopper and has taken place the possibility of rocking when getting the material. The arrangement of the blind groove reduces the possibility of relative sliding between the push plate and the connecting plate.

Optionally, an annular groove is formed in the connecting rod, the position of the annular groove corresponds to the position of the connecting block, and the annular groove is attached to the notch of the connecting block.

Through adopting above-mentioned technical scheme, the setting of annular has prevented that the hopper from taking place to control to slide in the motion process, has further improved the stability of structure.

Optionally, the lifting assembly includes a third cylinder, a through groove is vertically formed in the support plate, two ends of the first rotating rod are in sliding fit with the through groove, the third cylinder is fixedly connected to the support plate, the third cylinder is located above the through groove, and an output shaft of the third cylinder extends downwards and is fixedly connected with one end of the first rotating rod.

Through adopting above-mentioned technical scheme, when the height of needs adjustment hopper frame, the third cylinder starts, and the output shaft of third cylinder drives first bull stick and moves in vertical direction, and the hopper frame takes place the removal in vertical direction under its drive.

Optionally, a sliding groove is vertically formed in the side wall, close to the side plate, of the supporting plate, a sliding block is fixedly connected to the side wall, close to the supporting plate, of the side plate, and the sliding block is in sliding fit with the sliding groove.

Through adopting above-mentioned technical scheme, at the in-process that moves along vertical direction under hopper frame lifting unit's drive, slider and spout sliding fit provide direction and spacing for hopper frame's removal.

Optionally, a rubber gasket is fixedly connected to the push plate.

Through adopting above-mentioned technical scheme, the setting up of rubber gasket has reduced the friction between push pedal and the connecting plate, has prolonged the life of device.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the conveying assembly, the hopper frame, the supporting plate and the lifting assembly, the automatic replacement of the material taking hopper is realized, and the effect of improving the material taking efficiency of the casting raw materials is achieved;

2. the arrangement of the clamping assembly reduces the possibility of shaking of the hopper during material taking.

Drawings

FIG. 1 is a schematic structural diagram of a quantitative material taking device for casting according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram for embodying a material taking hopper in the embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is a schematic structural diagram for embodying the lifting assembly in the embodiment of the present application.

Description of reference numerals: 1. a support plate; 101. a through groove; 2. a hopper frame; 21. a side plate; 22. a first rotating lever; 23. a second rotating rod; 3. a gantry; 4. a transfer assembly; 41. a chain; 42. a motor; 43. a chain wheel; 5. a hopper group; 51. a material taking hopper; 52. a connecting rod; 521. a ring groove; 6. a lifting assembly; 61. a third cylinder; 62. a lifting block; 63. a slider; 64. a chute; 7. connecting blocks; 8. a clamping assembly; 81. a first cylinder; 82. a clamping frame; 821. a vertical plate; 822. a horizontal plate; 83. a second cylinder; 84. pushing the plate; 85. a rubber gasket; 9. a connecting plate; 91. a blind groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application provides a ration extracting device is used in casting, its effect that has the automatic fetching hopper 51 of changing different capacity, improves casting efficiency.

Referring to fig. 1, a quantitative material taking device for casting includes a supporting plate 1, a hopper frame 2, a door frame 3 and a hopper group 5. The hopper group 5 includes a plurality of hoppers 51 having different capacities. Backup pad 1 is provided with two, and two backup pad 1 parallel arrangement and fixed connection are in the below of portal 3, and hopper frame 2 is connected between two backup pads 1, and hopper frame 2 is vertical setting, and a plurality of hoppers 51 set up on hopper frame 2. The connecting frame is provided with a conveying assembly 4 for driving the material taking hopper 51 to move along the length direction of the connecting frame. The supporting plate 1 is provided with a lifting component 6 for adjusting the height of the hopper frame 2.

Referring to fig. 1, when different amounts of cast liquid metal are required to be taken according to casting requirements, the conveying assembly 4 is started to convey a material taking hopper 51 with a proper capacity to one end of the hopper frame 2 close to the ground, and then the lifting assembly 6 is started to adjust the height of the hopper frame 2, so that the material taking hopper 51 at the bottom end of the hopper frame 2 extends into a container for containing the cast liquid metal to take the material.

Referring to fig. 1, the hopper frame 2 includes a side plate 21, a first turning bar 22, and a second turning bar 23. The curb plate 21 parallel arrangement has two, and first bull stick 22 and the equal fixed connection of second bull stick 23 are between two curb plates 21, and first bull stick 22 sets up in curb plate 21 length direction's one end, and second bull stick 23 sets up in curb plate 21 length direction's the other end. Both ends of the first rotating rod 22 penetrate the side plate 21 and are connected with the support plates 1 at both sides of the side plate 21.

Referring to fig. 1, the conveying assembly 4 includes a chain 41 and a motor 42. Two chain wheels 43 are fixedly sleeved on the first rotating rod 22 and the second rotating rod 23 respectively, and the chain wheels 43 are positioned at two ends of the first rotating rod 22 and the second rotating rod 23 close to the side plate 21. The chains 41 are sleeved on the two chain wheels 43 close to the side plate 21 on the same side, and the material taking hoppers 51 are connected between the two chains 41 at equal intervals. A mounting plate (not shown) is fixedly connected to the side plate 21, and the motor 42 is connected to the mounting plate through bolts. One end of the second rotating rod 23 penetrates the side plate 21 and is connected with an output shaft of the motor 42.

Referring to fig. 1, when a material-taking hopper 51 with unused capacity is selected, the motor 42 is started to rotate the two crankshafts 43 on the second rotating rod 23. The chain 41 rotates under the driving of the chain wheel 43, the material taking hopper 51 connected to the chain 41 rotates along with the chain, when the material taking hopper 51 with proper capacity rotates to the lower end of the hopper frame 2, the motor 42 stops running, the material taking hopper 51 with different capacity is automatically replaced, and the material taking efficiency is improved.

Referring to fig. 1 and 2, the material taking hopper 51 is shaped like a table, a connecting rod 52 is fixedly connected to one edge of the material taking hopper 51, the connecting rod 52 is attached to the edge of the material taking hopper 51, and both ends of the connecting rod 52 extend toward both ends of the material taking hopper 51. The position fixedly connected with connecting block 7 that corresponds to getting hopper 51 on chain 41 is seted up the notch that is used for holding connecting rod 52 on connecting block 7, and the annular 521 that matches with the notch of connecting block 7 is seted up at the both ends of connecting rod 52. Both ends of the connecting rod 52 are inserted into the notches of the connecting rod 52, and the ring groove 521 of the connecting rod 52 is fitted with the notches of the connecting rod 52. A screw for preventing the connecting rod 52 from being removed from the notch is screwed to the connecting block 7.

Referring to fig. 1 and 2, both ends of the connecting rod 52 are placed in the notches of the two connecting blocks 7, and screws are mounted on the connecting blocks 7 to limit the connecting rod 52. The ring groove 521 is arranged so that the material taking hopper 51 cannot slide left and right during movement, and the structural stability is enhanced.

Referring to fig. 1 and 3, the side plate 21 is provided with a clamping assembly 8 for clamping the material taking hopper 51, and the clamping assembly 8 includes a first cylinder 81 and a clamping frame 82. The first cylinder 81 is fixedly connected to the side plates 21, and an output shaft of the first cylinder 81 extends through the side plates 21 to a position between the two side plates 21 and is connected to the clamp frame 82. The clamp bracket 82 is composed of a vertical plate 821 and horizontal plates 822, the vertical plate 821 is fixedly connected to the output rod of the first motor 42, and the two horizontal plates 822 are fixedly connected to both ends of the vertical plate 821 in the vertical direction. The horizontal plate 822 positioned at the upper end is fixedly connected with a second air cylinder 83, an output shaft of the second air cylinder 83 penetrates through the horizontal plate 822 and extends to a position between the two horizontal plates 822, a push plate 84 is fixedly connected to the output shaft of the second air cylinder 83, and one surface of the push plate 84 facing downwards is fixedly connected with a rubber gasket 85. The edge of the connecting rod 52 connected with the material taking hopper 51 is fixedly connected with a connecting plate 9, the connecting plate 9 is flush with the upper surface of the material taking hopper 51, and a blind groove 91 for butting with the push plate 84 is formed in the connecting plate 9.

Referring to fig. 1 and 3, when a suitable volume of the receiving hopper 51 is transferred to the lower end of the hopper frame 2 by the transfer unit 4, the first cylinder 81 is actuated, the clamping frame 82 is moved toward the middle of the two side plates 21 by the first cylinder 81, and the first cylinder 81 is deactivated when the connecting plate 9 is located between the two horizontal plates 822. At this moment, the second cylinder 83 is started to drive the push plate 84 to descend, the push plate 84 and the horizontal plate 822 positioned below tightly clamp the connecting plate 9, at this moment, the push plate 84 is positioned in the blind groove 91 of the connecting plate 9, the possibility that the material taking hopper 51 rotates relative to the hopper frame 2 in the material taking process is reduced, the possibility that the push plate 84 and the connecting plate 9 slide relatively is reduced due to the arrangement of the blind groove 91, the friction between the push plate 84 and the connecting plate 9 is reduced due to the arrangement of the rubber gasket 85, and the service life of the device is prolonged.

Referring to fig. 4, two support plates 1 are provided with a vertical through groove 101, and two ends of the first rotating rod 22 are in sliding fit with the through groove 101. The lifting assembly 6 comprises a third cylinder 61 and a lifting block 62, one end of the first rotating rod 22 extends out of the support plate 1 and is fixedly connected with the lifting block 62, the third cylinder 61 is fixedly connected to the support plate 1, and an output shaft of the third cylinder 61 extends downwards and is fixedly connected with the lifting block 62.

Referring to fig. 4, a sliding block 63 is fixedly connected to one side of the side plate 21 close to the supporting plate 1, a sliding groove 64 matched with the sliding block 63 is formed in one side of the supporting plate 1 close to the side plate 21, and the sliding groove 64 is vertically arranged and is in sliding fit with the sliding block 63.

Referring to fig. 1 and 4, when the height of the hopper frame 2 needs to be adjusted, the third cylinder 61 is started to drive the first rotating rod 22 to ascend or descend, and the sliding block 63 is in sliding fit with the sliding groove 64 to play a guiding role in ascending and descending of the hopper frame 2.

The application embodiment of the utility model provides a casting is with ration extracting device's implementation principle does: when the material taking hopper 51 with different capacity needs to be replaced according to the amount of the cast metal, the conveying assembly 4 is started, the motor 42 is started to drive the chain wheel 43 and the chain 41 to rotate, and the material taking hopper 51 with the proper capacity is conveyed to the lower part of the hopper frame 2. The clamping assembly 8 is started, the output shaft of the first cylinder 81 extends out, the connecting plate 9 on the material taking hopper 51 is surrounded in the middle by the two horizontal plates 822 of the clamping frame 82, the second cylinder 83 starts the push plate 84 to descend, the connecting plate 9 is abutted to the horizontal plate 822 located below, the material taking hopper 51 is limited, and the possibility that the material taking hopper 51 shakes when taking materials is reduced. After the fixing of the material taking hopper 51 is completed, the lifting assembly 6 is started to take materials from the container which is positioned at the lower end of the material taking hopper 51 and extends into the container for containing liquid casting metal.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a casting is with ration extracting device, includes backup pad (1), hopper frame (2), portal (3), conveying subassembly (4) and hopper group (5), backup pad (1) is provided with two, two backup pad (1) parallel arrangement, the one end and portal (3) fixed connection of backup pad (1), the other end and the one end of hopper frame (2) of backup pad (1) are connected, hopper frame (2) are located between two backup pad (1), be provided with conveying subassembly (4) on hopper frame (2), hopper group (5) include a plurality of different getting fill (51) of capacity, and are a plurality of getting fill (51) are connected on conveying subassembly (4), getting fill (51) can remove along the length direction of hopper frame (2) under the drive of conveying subassembly (4), be provided with between hopper frame (2) and backup pad (1) and be used for controlling the lift subassembly (2) height (1), (2) lift subassembly (1) 6).

2. A quantitative tapping device for casting as claimed in claim 1, wherein: the hopper frame (2) comprises side plates (21), first rotating rods (22) and second rotating rods (23), the side plates (21) are arranged in two in parallel, the first rotating rods (22) and the second rotating rods (23) are connected between the two side plates (21), the first rotating rods (22) are arranged at one ends of the side plates (21) in the length direction, the second rotating rods (23) are arranged at the other ends of the side plates (21) in the length direction, two ends of each first rotating rod (22) penetrate through the side plates (21) and are connected with supporting plates (1) on two sides of the side plates (21), the conveying assembly (4) comprises a chain (41) and a motor (42), two toothed discs (43) are sleeved on the first rotating rods (22) and the second rotating rods (23), and the toothed discs (43) are arranged at two ends, close to the side plates (21), of the first rotating rods (22) and the second rotating rods (23), the chain (41) is sleeved on two chain trays (43) close to the same side plate (21), the material taking hopper (51) is connected between the two chains (41), and the motor (42) is connected with one end of the second rotating rod (23).

3. A quantitative tapping device for casting as claimed in claim 2, wherein: get fixedly connected with connecting rod (52) on hopper (51), connecting rod (52) and the lateral wall laminating of getting hopper (51) extend to both sides, the position that corresponds on chain (41) and gets hopper (51) is provided with connecting block (7), set up the notch that is used for holding connecting rod (52) on connecting block (7), the both ends of connecting rod (52) are arranged in the notch of connecting rod (52) and are laminated with the notch, be provided with the locating part that is used for preventing connecting rod (52) to deviate from the notch on connecting block (7).

4. A quantitative tapping device for casting as claimed in claim 2, wherein: the clamping assembly (8) used for clamping the material taking hopper (51) is arranged on the side plate (21), the clamping assembly (8) is arranged at one end, close to the second rotating rod (23), of the side plate (21), the clamping assembly (8) comprises a first air cylinder (81) and a clamping frame (82), the first air cylinder (81) is connected onto the side plate (21), an output shaft of the first air cylinder (81) penetrates through the side plate (21) and is fixedly connected with the clamping frame (82), the clamping frame (82) comprises a vertical plate (821) and a horizontal plate (822), the vertical plate (821) is connected with an output shaft of the first air cylinder (81), the horizontal plate (822) is fixedly connected to two ends of the vertical plate (821) in the vertical direction, one of the horizontal plates (822) is fixedly connected with a second air cylinder (83), an output shaft of the second air cylinder (83) penetrates through the horizontal plate (822) and extends between the two horizontal plates (822), the output shaft of the second cylinder (83) is fixedly connected with a push plate (84), the material taking hopper (51) is fixedly connected with a connecting plate (9), and the connecting plate (9) is provided with a blind groove (91) corresponding to the push plate (84).

5. A quantitative tapping device for casting as claimed in claim 3, wherein: annular groove (521) have been seted up on connecting rod (52), the position of annular groove (521) corresponds with the position of connecting block (7), the notch laminating of annular groove (521) and connecting block (7).

6. A quantitative tapping device for casting as claimed in claim 2, wherein: lifting unit (6) include third cylinder (61), logical groove (101) have vertically been seted up on backup pad (1), the both ends and logical groove (101) sliding fit of first bull stick (22), third cylinder (61) fixed connection is on backup pad (1), third cylinder (61) are located logical groove (101) top, the output shaft downwardly extending of third cylinder (61) and with the one end fixed connection of first bull stick (22).

7. A quantitative material extracting apparatus for casting as claimed in claim 6, wherein: the side wall of the support plate (1) close to the side plate (21) is vertically provided with a sliding groove (64), the side wall of the side plate (21) close to the support plate (1) is fixedly connected with a sliding block (63), and the sliding block (63) is in sliding fit with the sliding groove (64).

8. A quantitative material extracting apparatus for casting as claimed in claim 4, wherein: and a rubber gasket (85) is fixedly connected to the push plate (84).