CN208762002U - Molding sand takes feeding mechanism automatically - Google Patents

Abstract

The utility model relates to molding sand to take feeding mechanism automatically, the core shooter for including: gantry crane and being arranged in below the gantry crane, it is characterized in that, further include: feeding feeding material component, the feeding feeding material component is arranged on the gantry crane by suspension hook connection, it includes connector and charging part, and the connector connection is arranged on the suspension hook, and the lower section of the connector is arranged in the charging part connection；Positioning component, the positioning component is fixed at the top of the core shooter, and it is equipped with the feeding feeding material component；And the output end of the charging part is arranged in switch block, the switch block connection；The utility model solve in the prior art electric signal receive it is unstable, the technical issues of causing blanking action cannot achieve, reduce working efficiency, increase labour cost, it switchs material and stablizes, safe operation, clever structure, work efficiency is high, reduces production cost, saves labor export.

Description

Molding sand takes feeding mechanism automatically

Technical field

The utility model relates to blanking equipment technical fields more particularly to molding sand to take feeding mechanism automatically.

Background technique

In sand casting, needs to inject molding sand in core shooter, usually hopper is fixed on core shooter, by artificial It climbs up the ladder to loading hopper, then manual control valve comes to core shooter blowing and closes material, so not there is only security risk, Working efficiency can not be also improved, labor intensity is increased, labour cost is big.

The patent document of Patent No. CN201720275723.1 discloses a kind of remote control material that blanking velocity is controllable Bucket device, including hopper, control panel, control box, hydraulic cylinder and remote-control handle, the top of hopper are feeding inlet, under hopper Portion is discharge port, and discharge outlet installs control panel, and one end of control panel is connected by connecting pin with hopper；The control box and liquid Compressing cylinder is mounted on the outside of hopper, and control box is connected with hydraulic cylinder, the tailpiece of the piston rod of hydraulic cylinder and the outside of control panel It is connected, the piston rod of hydraulic cylinder can drive control panel to spin upside down around connecting pin when flexible, open or close the discharging of hopper Mouthful；The control button of the control box is mounted on remote-control handle, and remote-control handle controls control box by electric signal, controls box control The piston rod of hydraulic cylinder processed is flexible, has the beneficial effect that and controls box by remote-control handle remote control, controls hydraulic cylinder piston The dilatability of bar adjusts the flip angle of control panel, adjusts discharge port openings of sizes, achievees the purpose that control blanking velocity.

But in actual use, inventor has found the equipment when in use and not can guarantee that control box connects signal The stability of receipts reduces working efficiency so that blanking action cannot achieve, and increases labour cost.

Utility model content

The purpose of this utility model is in view of the deficiencies of the prior art, by the way that switch block is arranged, in gantry crane control When hopper processed declines, Flexible element touches skewback, due to the retractility of spring, slides so that Flexible element is slided to through hole It is dynamic, until material controlling mouth and through-hole are coaxial, realize blanking, electric signal reception is unstable to solve in the prior art, under causing The technical issues of material movement cannot achieve, reduce working efficiency, increase labour cost, switch material are stablized, safe operation, Clever structure, work efficiency is high, reduces production cost, saves labor export.

Against the above technical problems, as follows using technical solution: molding sand takes feeding mechanism automatically, comprising:

Gantry crane and the core shooter being arranged in below the gantry crane, which is characterized in that further include:

Feeding feeding material component, the feeding feeding material component are arranged on the gantry crane by suspension hook connection comprising even Fitting and charging part, the connector connection are arranged on the suspension hook, and the connector is arranged in the charging part connection Lower section；

Positioning component, the positioning component are fixed at the top of the core shooter, and itself and the feeding feeding group Part is equipped with；And

The output end of the charging part is arranged in switch block, the switch block connection.

Preferably, the connector further include:

Connecting column is provided with fake on the connecting column, which connect setting with the suspension hook by fake；

Terminal pad, the coaxially connected lower section that the connecting column is set of the terminal pad；And

Connecting rod, the connecting rod are fixed in the terminal pad, quantity be several, and the connecting rod around The equidistant array setting of the axis of the terminal pad.

Preferably, the charging part is hopper, which connects the end that the connecting rod is arranged in, and its bottom is opened Equipped with the discharge port being coaxially disposed with the terminal pad.

Preferably, the positioning component further include:

Limit plate a, the limit plate a is fixed at the top of the core shooter, and it is located at the one of the charging part Side；

Limit plate b, the limit plate b is fixed at the top of the core shooter, and it is located at the another of the charging part Side；

Directing plate, the directing plate are fixed at the top of the core shooter, hang down with the limit plate a, limit plate b Straight setting；And

Limited post, the limited post limited post, the limited post are horizontally set on the medial surface of the directing plate；

The limit plate a, limit plate b and directing plate three form hopper localization region.

Preferably, the directing plate further include:

Baffle, the baffle are fixed at the top of the core shooter, flat with the longitudinal side of the charging part Row setting, and the baffle contacts setting with the side；And

It is described to enter plate and baffle inclination connection setting into plate.

Preferably, the vertical range between the limit plate a and the limit plate b is L1, the hopper horizontal direction On two sides distance be L2, relationship between the two is L1=L2.

Preferably, the switch block further include:

Mounting blocks, the mounting blocks connect setting with the discharge port, and through-hole and square groove are provided on the mounting blocks, described Through-hole is located at the center position on the mounting blocks vertical direction, and it is coaxially disposed with the discharge port；

Flexible element, the Flexible element are fixed in the square groove；

Feeder pipe, the bottom of the mounting blocks is arranged in the feeder pipe connection, and the feeder pipe and the through-hole are coaxial Setting；And

Skewback, the skewback are fixed at the upper surface of the core shooter, and its lower section for being located at the Flexible element, The skewback and the Flexible element discontinuous connection are arranged.

Preferably, the Flexible element further include:

Sliding rail, the sliding rail is along the center line symmetrical setting in the square groove width direction at the both ends of square groove；

Spring, the spring be arranged in a one-to-one correspondence with the sliding rail in, and one end is fixed at the sliding rail Bottom；

Slide plate, the slide plate and the sliding rail are slidably matched setting, and the other end of one end of the slide plate and the spring Connection setting, the slide plate are provided with the material controlling mouth with the feeder pipe eccentric setting；

Sliding axle, the sliding axle are fixed on the other end of the slide plate.

The utility model has the beneficial effects that

(1) in the utility model by setting switch block, by gantry crane control hopper move up and down so that material controlling mouth with Feeder pipe is eccentric or coaxial, realizes pass material or the blanking of hopper, and switch material is stablized, safe operation, clever structure, working efficiency Height reduces production cost, saves labor export；

(2) by setting positioning component in the utility model, operator can easily pass through gantry crane control hopper and enter Localization region, so that discharge port and the sand inlet on core shooter are coaxial, positioning is convenient, accurate, greatly improves work effect Rate saves labor export；

(3) pass through the vertical range being arranged between the limit plate a and limit plate b and hopper level side in the utility model Upward two sides are equidistant, so that setting is bonded with limit plate a and limit plate b after hopper enters localization region, so that material Bucket will not control generation shaking, ensure that the stability of blanking, improve work efficiency, and reduce production cost, save labour Power output；

(4) hopper is limited in, so that feeder pipe and core shooter by specified altitude assignment by setting limited post in the utility model Sand inlet axial contact setting on 2, structure is simple, accurate positioning, ensure that the accuracy of blanking, and it is strong to reduce labour Degree, improves work efficiency；

(5) hopper is hung in the utility model on gantry crane, realizes conveying of the gantry crane to hopper, conveyor hopper is quick It is convenient, it ensure that the safety of operator, reduce labor intensity, greatly improve working efficiency.

In conclusion there is the equipment switch material to stablize, safe operation, clever structure, work efficiency is high, and reduction is produced into Originally, the advantages of saving labor export, is particularly suitable for blanking equipment technical field.

Detailed description of the invention

It, below will be to required in embodiment description for the clearer technical solution for illustrating the utility model embodiment The attached drawing used is briefly described, it should be apparent that, drawings discussed below is only some embodiments of the utility model, For those of ordinary skill in the art, without creative efforts, it can also obtain according to these attached drawings Obtain other accompanying drawings.

Fig. 1 is the feeding feeding mechanism schematic perspective view that the utility model can be automatically switched；

Fig. 2 is feeding feeding material component, the positioning component, switching group for the feeding feeding mechanism that the utility model can be automatically switched The assembling schematic diagram of part and core shooter；

Fig. 3 is enlarged drawing at A in Fig. 2；

Fig. 4 is enlarged drawing at B in Fig. 2；

Fig. 5 is the positioning component structural schematic diagram for the feeding feeding mechanism that the utility model can be automatically switched；

Fig. 6 is the positioning component schematic top plan view for the feeding feeding mechanism that the utility model can be automatically switched；

Fig. 7 is the schematic cross-sectional view for the feeding feeding mechanism that the utility model can be automatically switched；

Fig. 8 is enlarged drawing at C in Fig. 7；

Fig. 9 is the feeding feeding mechanism sawing sheet schematic diagram that the utility model can be automatically switched.

Specific embodiment

The technical scheme in the embodiment of the utility model is clearly and completely illustrated with reference to the accompanying drawing.

Embodiment one

As shown in Figure 1, Figure 2 and shown in Fig. 9, molding sand takes feeding mechanism automatically, comprising:

Gantry crane 1 and the core shooter 2 being arranged in below the gantry crane 1, which is characterized in that further include:

Feeding feeding material component 3, the feeding feeding material component 3 are arranged on the gantry crane 1 by the connection of suspension hook 10, packet Connector 31 and charging part 32 are included, the connection of connector 31 is arranged on the suspension hook 10, the connection of charging part 32 setting In the lower section of the connector 31；

Positioning component 4, the positioning component 4 are fixed at the top of the core shooter 2, and itself and the feeding feeding Component 3 is equipped with；And

Switch block 5, the switch block 5 connect the output end that the charging part 32 is arranged in.

In the present embodiment, feeding feeding material component 3 is conveyed to the position of charging and blanking, feeding by setting gantry crane 1 Feeding material component 3 is positioned by positioning component 4 to the surface of core shooter 2, and it is dynamic that switch block 5 controls 3 blanking of feeding feeding material component The switch of work realizes that operator only need to operate gantry pendent switch and can control hopper in lower section and carries out automatic switch material, under Material is convenient, improves work efficiency, and saves labor export, reduces production cost.

Further, as shown in Figures 2 and 3, the connector 31 includes:

Connecting column 311 is provided with fake 3111 on the connecting column 311, the connecting column 311 by fake 3111 with it is described The connection setting of suspension hook 10；

Terminal pad 312, the coaxially connected lower section that the connecting column 311 is set of the terminal pad 312；And

Connecting rod 313, the connecting rod 313 are fixed in the terminal pad 312, and quantity is several, and should Axis equidistant array setting of the connecting rod 313 around the terminal pad 312.

Further, as shown in Figure 2 and Figure 7, the charging part 32 is hopper 321, and the hopper 321 connection is arranged in the company The end of extension bar 313, and its bottom offers the discharge port 322 with the terminal pad 312 coaxial arrangement.

In the present embodiment, by the way that fake 3111 to be hung on suspension hook 10, conveying of the realization gantry crane 1 to hopper 321, Its conveyor hopper is efficient and convenient, reduces labor intensity, greatly improves working efficiency.

Further, as shown in Fig. 1, Fig. 5 and Fig. 6, the positioning component 4 includes:

Limit plate a41, the limit plate a41 is fixed at the top of the core shooter 2, and it is located at the charging part 32 side；

Limit plate b42, the limit plate b42 is fixed at the top of the core shooter 2, and it is located at the charging part 32 other side；

Directing plate 43, the directing plate 43 are fixed at the top of the core shooter 2, with the limit plate a41, limit Position plate b42 is vertically arranged；And

Limited post 44, the limited post 44 are horizontally set on the medial surface of the directing plate 43；

The limit plate a41, limit plate b42 and 43 three of directing plate form hopper localization region 40.

Further, as shown in figure 5, the directing plate 43 includes:

Baffle 431, the baffle 431 are fixed at the top of the core shooter 2, on 32 longitudinal direction of charging part Side be arranged in parallel, and the baffle 431 contacts setting with the side；And

It is described to enter plate 432 and the baffle 431 inclination connection setting into plate 432.

In the present embodiment, by the way that positioning component 4 is arranged, hopper 321 is delivered on directing plate 43 by gantry crane 1 At side, enter in localization region 40 along plate 432 is entered, then make the hopper 321 reach specified altitude assignment by limited post 44, so that Discharge port 322 and the sand inlet on core shooter 2 are coaxial, and structure is simple, and accurate positioning reduces labor intensity, improve work Make efficiency.

Further, as shown in Figure 6 and Figure 7, the vertical range between the limit plate a41 and the limit plate b42 is L1, Two sides distance in 321 horizontal direction of hopper is L2, and relationship between the two is L1=L2.

It in the present embodiment, is L1 by the vertical range between the setting limit plate a41 and limit plate b42, it is described Two sides distance in 321 horizontal direction of hopper is L2, and relationship between the two is L1=L2, so that hopper 321 enters positioning Behind region 40, it is bonded setting with limit plate a41 and limit plate b42, so that hopper 321 will not control generation shaking, ensure that down The stability of material, improves work efficiency, and reduces production cost, saves labor export.

Further, as shown in Fig. 2, Fig. 4, Fig. 7 and Fig. 8, the switch block 5 includes:

Mounting blocks 51, the mounting blocks 51 connect setting with the discharge port 322, are provided with through-hole on the mounting blocks 51 511 are located at the center position on 51 vertical direction of mounting blocks, and itself and the discharge port with square groove 512, the through-hole 511 322 coaxial arrangements；

Flexible element 52, the Flexible element 52 are fixed in the square groove 512；

Feeder pipe 53, the feeder pipe 53 connect the bottom that the mounting blocks 51 are arranged in, and the feeder pipe 53 with it is described Through-hole 511 is coaxially disposed；And

Skewback 54, the skewback 54 is fixed at the upper surface of the core shooter 2, and it is located at the Flexible element 52 Lower section, the skewback 54 and 52 discontinuous connection of Flexible element are arranged.

Further, as shown in Figure 7, Figure 8 and Figure 9, the Flexible element 52 includes:

Sliding rail 521, the sliding rail 521 is along the center line symmetrical setting in 512 width direction of square groove in square groove 512 Both ends；

Spring 522, the spring 522 be arranged in a one-to-one correspondence with the sliding rail 521 in, and one end is fixed at institute State the bottom of sliding rail 521；

Slide plate 523, the slide plate 523 and the sliding rail 521 are slidably matched setting, and one end of the slide plate 523 with it is described The other end of spring 522 connects setting, which is provided with the material controlling mouth 5231 with 53 eccentric setting of feeder pipe；

Sliding axle 524, the sliding axle 524 are fixed on the other end of the slide plate 523.

In the present embodiment, by the way that mounting blocks 51 are connect setting with discharge port 322 so that Flexible element 52 with 321 downward actuation of hopper continues downward actuation after hopper 321 enters localization region 40, on feeder pipe 53 and core shooter 2 into Sand mouth axial contact, while Flexible element 52 touches skewback 54, due to the effect of sliding axle 524, so that slide plate 523 is in sliding rail 521 slidings, and due to the retractility of spring 522, slide plate 523 squeezes spring 522 to one side, until material controlling mouth 5231 and blanking Pipe 53 is coaxial, so that molding sand enters in core shooter 2, completes blanking action, when needing to close feed opening, need to only pass through gantry crane 1 pulls up hopper 321, so that Flexible element 52 is detached from skewback 54, spring 522 is no longer extruded, so that slide plate 523 is multiple Position, material controlling mouth 5231 and 53 eccentric setting of feeder pipe block molding sand, realize and close blanking action, clever structure, and blowing closes material It is convenient, production efficiency is greatly improved, labour cost is reduced.

The course of work:

First by molding sand being poured into hopper 321, then pass through gantry on 1 switch control hopper 321 to ground of gantry crane 1 top that hopper 321 is delivered to positioning component 4 is hung, above directing plate 43, control hopper 321 is along entrance plate 432 Into in localization region 40, then by the position of the limitation column hopper 321 of limited post 44, so that on feeder pipe 53 and core shooter 2 The setting of sand inlet axial contact, while Flexible element 52 touches skewback 54, due to the effect of sliding axle 524, so that slide plate 523 It is slided in sliding rail 521, and due to the retractility of spring 522, slide plate 523 squeezes spring 522 to one side, until material controlling mouth 5231 It is coaxial with feeder pipe 53, so that molding sand enters in core shooter 2, blanking action is completed, when needing to close feed opening, need to only be passed through Gantry crane 1 pulls up hopper 321, so that Flexible element 52 is detached from skewback 54, spring 522 is no longer extruded, so that slide plate 523 reset, and material controlling mouth 5231 and 53 eccentric setting of feeder pipe block molding sand.

In the description of the present invention, it should be understood that the orientation or position of the instructions such as term " front and back ", " left and right " Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without It is that the equipment of indication or suggestion meaning or component must have a particular orientation, be constructed and operated in a specific orientation, therefore not It can be interpreted as the limitation to utility model.

Certainly in the technical scheme, those skilled in the art is it should be understood that term " one " is interpreted as " at least One " or " one or more ", i.e., in one embodiment, the quantity of an element can be one, and in other implementation In example, the quantity of the element can be it is multiple, term " one " should not be understood as the limitation to quantity.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, the variation that anyone skilled in the art can readily occur under the technical clarification of the utility model Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with right Subject to the protection scope of claim.

Claims (8)

1. molding sand takes feeding mechanism automatically, comprising: gantry crane (1) and the core shooter being arranged below the gantry crane (1) (2), which is characterized in that further include:

Feeding feeding material component (3), the feeding feeding material component (3) are arranged on the gantry crane (1) by suspension hook (10) connection, It includes connector (31) and charging part (32), and connector (31) connection is arranged on the suspension hook (10), the charging Lower section of part (32) the connection setting in the connector (31)；

Positioning component (4), the positioning component (4) is fixed at the top of the core shooter (2), and it send with the feeding Material component (3) is equipped with；And

Switch block (5), output end of switch block (5) the connection setting in charging part (32).

2. molding sand according to claim 1 takes feeding mechanism automatically, which is characterized in that the connector (31) includes:

Connecting column (311) is provided with fake (3111) on the connecting column (311), which passes through fake (3111) Setting is connect with the suspension hook (10)；

Terminal pad (312), lower section of the coaxially connected setting of terminal pad (312) in the connecting column (311)；And

Connecting rod (313), the connecting rod (313) are fixed on the terminal pad (312), and quantity is several, and Axis equidistant array setting of the connecting rod (313) around the terminal pad (312).

3. molding sand according to claim 2 takes feeding mechanism automatically, which is characterized in that the charging part (32) is hopper (321), the hopper (321) connection is arranged in the end of the connecting rod (313), and its bottom offers and the terminal pad (312) discharge port (322) being coaxially disposed.

4. molding sand according to claim 1 takes feeding mechanism automatically, which is characterized in that the positioning component (4) includes:

Limit plate a (41), the limit plate a (41) is fixed at the top of the core shooter (2), and it is located at the charging The side of part (32)；

Limit plate b (42), the limit plate b (42) is fixed at the top of the core shooter (2), and it is located at the charging The other side of part (32)；

Directing plate (43), the directing plate (43) are fixed at the top of the core shooter (2), with the limit plate a (41), limit plate b (42) is vertically arranged；And

Limited post (44), the limited post (44) are horizontally set on the medial surface of the directing plate (43)；

The limit plate a (41), limit plate b (42) and directing plate (43) three form hopper localization region (40).

5. molding sand according to claim 4 takes feeding mechanism automatically, which is characterized in that the directing plate (43) includes:

Baffle (431), the baffle (431) are fixed at the top of the core shooter (2), vertical with the charging part (32) Upward side is arranged in parallel, and the baffle (431) contacts setting with the side；And

It is described to enter plate (432) and the baffle (431) inclination connection setting into plate (432).

6. molding sand according to claim 4 takes feeding mechanism automatically, which is characterized in that the limit plate a (41) with it is described Vertical range between limit plate b (42) is L1, and the two sides distance in hopper (321) horizontal direction is L2, the two it Between relationship be L1=L2.

7. molding sand according to claim 3 takes feeding mechanism automatically, which is characterized in that the switch block (5) includes:

Mounting blocks (51), the mounting blocks (51) connect setting with the discharge port (322), are provided on the mounting blocks (51) logical Hole (511) and square groove (512), the through-hole (511) are located at the center position on mounting blocks (51) vertical direction, and its with Discharge port (322) coaxial arrangement；

Flexible element (52), the Flexible element (52) are fixed in the square groove (512)；

Feeder pipe (53), the feeder pipe (53) connection are arranged in the bottom of the mounting blocks (51), and the feeder pipe (53) with Through-hole (511) coaxial arrangement；And

Skewback (54), the skewback (54) is fixed at the upper surface of the core shooter (2), and it is located at the Flexible element (52) lower section, the skewback (54) and the Flexible element (52) discontinuous connection are arranged.

8. molding sand according to claim 7 takes feeding mechanism automatically, which is characterized in that the Flexible element (52) includes:

Sliding rail (521), the sliding rail (521) is along the center line symmetrical setting in the square groove (512) width direction in square groove (512) both ends；

Spring (522), the spring (522) be arranged in a one-to-one correspondence with the sliding rail (521) in, and one end is fixed at The bottom of the sliding rail (521)；

Slide plate (523), the slide plate (523) and the sliding rail (521) are slidably matched setting, and one end of the slide plate (523) and The other end of the spring (522) connects setting, which is provided with the material controlling with the feeder pipe (53) eccentric setting Mouth (5231)；

Sliding axle (524), the sliding axle (524) are fixed on the other end of the slide plate (523).