阅读说明：本技术 汽车零部件制造用的模具平整设备 (Mould of automobile parts manufacturing usefulness levels equipment ) 是由 不公告发明人 于 2021-08-12 设计创作，主要内容包括：本发明公开了一种汽车零部件制造用的模具平整设备,属于汽车零部件制造领域,包括输送件、砂子上料组件、下压组件和敲击组件,所述输送件呈水平设置,所述砂子上料组件、下压组件和敲击组件依次排列设置在输送件上,并且砂子上料组件、下压组件位于输送件的上方,所述敲击组件设有两个,两个敲击组件分别位于输送件的左右两侧,通过本发明中敲击组件能够每次对模具敲击时的力度一致,不会因长时间的工作而导致对模具敲击的力度不同,影响铸造加工的质量。通过选择相应的模具可以制造相应的汽车零部件,砂子在模具内可以紧密地贴合,可以确保所铸汽车零部件胚体的品质,确保汽车零部件的质量和成品率,可以有效减少人工成本,降低生产成本。(The invention discloses a mould leveling device for manufacturing automobile parts, which belongs to the field of automobile part manufacturing and comprises a conveying part, two sand feeding assemblies, two downward pressing assemblies and two knocking assemblies, wherein the conveying part is horizontally arranged, the sand feeding assemblies, the downward pressing assemblies and the knocking assemblies are sequentially arranged on the conveying part, the sand feeding assemblies and the downward pressing assemblies are positioned above the conveying part, the two knocking assemblies are respectively positioned at the left side and the right side of the conveying part, and the knocking assemblies can be used for knocking moulds at each time with consistent force, so that the knocking force on the moulds is not different due to long-time work, and the casting quality is not influenced. Corresponding automobile parts can be manufactured by selecting corresponding dies, sand can be tightly attached in the dies, the quality of the blank of the cast automobile parts can be ensured, the quality and the yield of the automobile parts are ensured, the labor cost can be effectively reduced, and the production cost is reduced.)

1. The utility model provides a mould of automobile parts manufacturing usefulness levels equipment, is including carrying piece (1), its characterized in that still includes grit material loading subassembly (2), pushes down subassembly (3) and strikes subassembly (4), carry piece (1) to be the level setting, grit material loading subassembly (2), push down subassembly (3) and strike subassembly (4) and arrange the setting in proper order on carrying piece (1) to grit material loading subassembly (2), push down subassembly (3) and be located the top of carrying piece (1), strike subassembly (4) and be equipped with two, strike subassembly (4) and be located the left and right sides of carrying piece (1) respectively for two.

2. The mold leveling apparatus for manufacturing automobile parts according to claim 1, wherein the knocking assembly (4) comprises a bearing plate (41), a mounting frame (42), a rotating shaft (43), a first motor (44), a rotating block (45), a knocking rod (46), a knocking hammer (47) and a tension spring (48), the bearing plate (41) is disposed at one side of the conveying member (1), the mounting frame (42) is disposed on the top end of the bearing plate (41), a pull rod (421) is disposed at one end of the mounting frame (42) close to the pressing assembly (3), the rotating shaft (43) is provided with two rotating shafts (43), the two rotating shafts (43) are symmetrically disposed on the top end of the mounting frame (42), a belt pulley (431) is disposed on each rotating shaft (43), the two belt pulleys (431) are connected by a belt, the first motor (44) is disposed at the lower end of the bearing plate (41), the output end of the first motor (44) penetrates through the bearing plate (41) to be connected with one rotating shaft (43) of the two rotating shafts (43), the rotating block (45) is arranged on a belt pulley (431) which is not connected with the first motor (44) and is fixedly connected with the belt pulley, the knocking rod (46) is transversely arranged on one side of the mounting frame (42), one end of the knocking rod (46) is hinged to the mounting frame (42), a bump (461) is arranged at the lower end of the knocking rod (46), the knocking hammer (47) is vertically arranged at the other end of the knocking rod (46) and is fixedly connected with the other end of the knocking rod, the tension spring (48) is obliquely arranged above the bearing plate (41), one end of the tension spring (48) is connected with the top end of the pull rod (421), and the other end of the tension spring (48) is connected with the knocking rod (46).

3. The apparatus for leveling a mold for manufacturing an automobile part according to claim 1, the pressing component (3) comprises a supporting platform (31), a pressing cylinder (32) and a pressing plate (33), the supporting platform (31) is arranged between the sand feeding assembly (2) and the knocking assembly (4), the supporting platform (31) is positioned above the conveying piece (1), the downward-pressing air cylinder (32) is arranged on the top end of the supporting platform (31), and the two sides of the lower pressure cylinder (32) are both provided with telescopic rods (321), the output end of the lower pressure cylinder (32) and the output end of the telescopic rods (321) both penetrate through the supporting platform (31), the lower pressing plate (33) is arranged on the output ends of the lower pressing cylinder (32) and the telescopic rod (321), and the top end of the lower pressing plate (33) is connected with the output ends of the lower pressing cylinder (32) and the telescopic rod (321).

4. The mold leveling device for manufacturing the automobile parts as claimed in claim 3, wherein the sand feeding assembly (2) comprises a support (21), a feeding box (22), a stirring rod (23), a second motor (24), a spraying part (25) and an opening and closing part (26), the support (21) is arranged above the conveying part (1) and located at the side of the supporting platform (31), the feeding box (22) is arranged on the support (21), the lower end of the feeding box (22) is conical, the stirring rod (23) is arranged inside the feeding box (22), the stirring rod (23) is provided with a plurality of stirring blades, the second motor (24) is arranged on one side of the feeding box (22), the output end of the second motor (24) penetrates through the feeding box (22) to be connected with the stirring rod (23), the spraying part (25) is arranged on the side wall of the feeding box (22), the opening and closing part (26) is arranged in the upper material box (22) and the opening and closing part (26) is positioned below the stirring rod (23).

5. The mold leveling apparatus for manufacturing automobile parts according to claim 4, wherein the spray part (25) comprises a support plate (251), a water storage tank (252), a water pump (253), a drain pipe (254) and fixing blocks (255), the support plate (251) is disposed on a sidewall of the upper material box (22), the water storage tank (252) and the water pump (253) are sequentially arranged on the support plate (251), a water inlet of the water pump (253) is communicated with the water storage tank (252), the drain pipe (254) is disposed at one side of the water pump (253), one end of the drain pipe (254) is communicated with the water pump (253), the other end of the drain pipe (254) is provided with a spray head (256), the spray head (256) is disposed above the upper material box (22), the fixing blocks (255) are provided with a plurality of them, the fixing blocks (255) are sequentially disposed on the drain pipe (254), and one end of each fixed block (255) is fixed on the feeding box (22).

6. The mold leveling device for manufacturing the automobile parts as claimed in claim 5, wherein the opening and closing part (26) comprises an opening plate (261), a first roller shaft (262), a second roller shaft (263) and an opening and closing motor (264), the opening plate (261) is disposed inside the feeding box (22), the first roller shaft (262) is inserted inside the opening plate (261) and fixedly connected with the opening plate (261), a driven block (2621) is disposed on a distal end of the first roller shaft (262), the second roller shaft (263) is disposed below the first roller shaft (262) and a driving block (2631) is disposed on a distal end of the second roller shaft (263), the opening and closing motor (264) is disposed on a first end side of the second roller shaft (263), and an output end of the opening and closing motor (264) passes through the feeding box (22) and is connected with the second roller shaft (263).

7. The mold flattening apparatus for manufacturing automobile parts according to claim 1, wherein a filling assembly (5) and a flattening assembly (6) are further provided at one side of the knocking assembly (4), the filling assembly (5) comprises a carrier (51), a filling box (52), a filling plate (53) and a pushing cylinder (54), the carrier (51) is provided above the conveying member (1) and at one side of the knocking assembly (4), the filling box (52) is provided at a top end of the carrier (51) and a lower end of the filling box (52) is tapered, a protrusion is provided inside the filling box (52), the filling plate (53) is provided on the protrusion of the filling box (52), and a sliding groove is provided at both sides of the filling plate (53) and slidably engaged with the protrusion of the filling box (52), the pushing cylinder (54) is provided at one side of the filling box (52), and the output end of the pushing cylinder (54) is connected with the filling plate (53).

8. The mold flattening apparatus for manufacturing automobile parts according to claim 7, wherein the flattening assembly (6) includes a fixed frame (61), a third roll shaft (62), a flattening roll (63), a bearing (64), a limiting rod (65), a spring (66), a movable rod (67) and a scraper (68), the fixed frame (61) is disposed above the conveying member (1) and located at one side of the bearing frame (51), the third roll shaft (62) is transversely disposed in the fixed frame (61), the flattening roll (63) is sleeved on the third roll shaft (62), the bearing (64), the limiting rod (65), the spring (66) and the movable rod (67) are provided in two sets, the two sets of the bearing (64), the limiting rod (65), the spring (66) and the movable rod (67) are respectively disposed at the left and right sides of the flattening roll (63), and the bearing (64) is sleeved on the third roll shaft (62), gag lever post (65) set up directly over bearing (64) to the tip and mount (61) fixed connection of gag lever post (65), movable rod (67) cover is established on gag lever post (65), and the lower extreme and bearing (64) fixed connection of movable rod (67), seted up the sliding tray on movable rod (67) and with gag lever post (65) sliding fit, spring (66) set up on gag lever post (65), and the both ends of spring (66) are connected with gag lever post (65) and movable rod (67), scraper blade (68) set up in mount (61) and are located one side of leveling roller (63).

Technical Field

The invention relates to the field of automobile part manufacturing equipment, in particular to mould leveling equipment for manufacturing automobile parts.

Background

As a hot metal working process, casting has a history of about 6000 years to date, and has already entered the full-fledged stage of bronze castings in the business court, and the process has reached a quite high level.

Casting is a basic means of manufacturing automobile parts, namely filling a casting mold with molten metal, casting liquid metal into a casting cavity matched with the shape of the part, and obtaining the part or a blank after cooling and solidifying the part or the blank, so as to obtain a technical means of obtaining parts blanks in various shapes, wherein the technical means has the characteristics of low density, high strength, good corrosion resistance and the like, and most importantly has the advantage of small limitation by the structural design of the part; the casting material may be various metals (such as copper, iron, aluminum, tin, lead, aluminum alloy, etc.) which are originally solid but heated to liquid, and the material of the casting mold may be sand or ceramic, which is generally abundant in sand, and the method used may be different according to different product process requirements.

In the prior art, the filling process of the sand of the casting mold material is simple, especially in some relatively small automobile part manufacturing enterprises, the sand is often poured into the mold manually to fill the mold with the sand, and the sand of the mold is leveled manually, because the mold has different shapes, the sand is poured into the mold manually to perform leveling work, after the mold is leveled, the mold is knocked manually by means of a wooden hammer or other objects, so that the sand inside the mold can be tightly attached to the mold without generating gaps, but as the mold is knocked manually for a long time, the force of knocking manually at each time is gradually reduced, and the sand inside the mold cannot be vibrated by knocking with small force, so that gaps are generated between the sand and the mold, and the casting quality is easily influenced, thereby affecting the quality and yield of the automobile parts.

Due to the above technical problems, there is a need for improvement.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a mould leveling device for manufacturing automobile parts, so as to solve the technical problems that in the prior art, the force for knocking the mould for a long time is gradually reduced, and sand in the mould cannot be vibrated due to small knocking force, so that gaps are generated between the sand and the mould, and the quality of a casting blank of the automobile parts is influenced.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a mould of automobile parts manufacturing usefulness levels equipment, is including carrying piece, grit material loading subassembly, pushing down the subassembly and strike the subassembly, it is the level setting to carry the piece, grit material loading subassembly, pushing down the subassembly and strike the subassembly and arrange the setting in proper order on carrying the piece to grit material loading subassembly, pushing down the subassembly and be located the top of carrying the piece, it is equipped with two to strike the subassembly, and two strike the subassembly and be located the left and right sides of carrying the piece respectively.

Further, the knocking component comprises a bearing plate, a mounting frame, rotating shafts, a first motor, two rotating blocks, a knocking rod, a knocking hammer and a tension spring, wherein the bearing plate is arranged on one side of the conveying piece, the mounting frame is arranged on the top end of the bearing plate, a pull rod is arranged at one end, close to the pressing component, of the mounting frame, the rotating shafts are arranged in two numbers, the two rotating shafts are symmetrically arranged on the top end of the mounting frame, a belt pulley is arranged on each rotating shaft, the two belt pulleys are connected through a belt, the first motor is arranged at the lower end of the bearing plate, the output end of the first motor penetrates through the bearing plate to be connected with one of the two rotating shafts, the rotating blocks are arranged on the belt pulley which is not connected with the rotating shaft of the first motor and fixedly connected with the rotating shafts, the knocking rod is transversely arranged on one side of the mounting frame, one end of the knocking rod is hinged with the mounting frame, and a lug is arranged at the lower end of the knocking rod, the knocking hammer is vertically arranged at the other end of the knocking rod and fixedly connected with the knocking hammer, the tension spring is obliquely arranged above the bearing plate, one end of the tension spring is connected with the top end of the pull rod, and the other end of the tension spring is connected with the knocking rod.

Further, the pushing assembly comprises a supporting platform, a pushing cylinder and a pushing plate, the supporting platform is arranged between the sand feeding assembly and the knocking assembly, the supporting platform is located above the conveying piece, the pushing cylinder is arranged at the top end of the supporting platform, telescopic rods are arranged on two sides of the pushing cylinder, the output end of the pushing cylinder and the output end of each telescopic rod penetrate through the supporting platform, the pushing plate is arranged at the output ends of the pushing cylinder and the telescopic rods, and the top end of the pushing plate is connected with the output ends of the pushing cylinder and the telescopic rods.

Further, grit material loading subassembly includes support, material loading box, puddler, second motor, spray component and the part that opens and shuts, the support sets up in the top of carrying the piece and is located supporting platform's side, material loading box sets up on the support, and the lower extreme of material loading box is the toper, the puddler sets up in the inside of material loading box to be equipped with a plurality of stirring leaf on the puddler, the second motor sets up on one side of material loading box and the output of second motor passes material loading box and is connected with the puddler, spray component sets up on the lateral wall of material loading box, the part that opens and shuts sets up in the inside of material loading box and the part that opens and shuts is located the below of puddler.

Further, the spray component includes backup pad, water storage box, water pump, drain pipe and fixed block, the backup pad sets up on the lateral wall of last magazine, water storage box and water pump are arranged in proper order and are set up in the backup pad, and the water inlet and the water storage box intercommunication of water pump, the drain pipe is located one side of water pump, and the one end and the water pump intercommunication of drain pipe, and the other end of drain pipe is equipped with the shower head, and the shower head is located the top of last magazine, the fixed block is equipped with a plurality of, and a plurality of fixed block sets gradually on the drain pipe, and the one end of every fixed block is all fixed on last magazine.

Further, the part that opens and shuts includes open-close plate, first roller, second roller and the motor that opens and shuts, open-close plate sets up the inside at last magazine, first roller is inserted and is established inside and open-close plate fixed connection of open-close plate to be equipped with the driven piece on the end of first roller, the second roller sets up in the below of first roller and the end of second roller is equipped with driving block, the motor that opens and shuts sets up in second roller head end one side, and the output of the motor that opens and shuts passes last magazine and second roller hub connection.

Further, one side of knocking the subassembly still is equipped with packing subassembly and flattening subassembly, the packing subassembly is including bearing frame, packing box, packing plate and propelling movement cylinder, bear the setting in the top of carrying the piece and be located one side of knocking the subassembly, the packing box sets up on the top of bearing the frame and the lower extreme of packing the box is the toper to the inside of packing the box is equipped with the arch, the packing plate sets up in the arch of packing the box, and the both sides of packing the plate be equipped with the spout and with the protruding sliding fit of packing the box, the propelling movement cylinder sets up in one side of packing the box to the output and the packing plate of propelling movement cylinder are connected.

Further, the leveling component comprises a fixed frame, a third roller shaft, a leveling roller, a bearing, a limiting rod, a spring, a movable rod and a scraper blade, wherein the fixed frame is arranged above the conveying piece and positioned on one side of the bearing frame, the third roller shaft is transversely arranged in the fixed frame, the leveling roller is sleeved on the third roller shaft, the bearing, the limiting rod, the spring and the movable rod are arranged in two groups, the two groups of the bearing, the limiting rod, the spring and the movable rod are respectively arranged on the left side and the right side of the leveling roller, the bearing is sleeved on the third roller shaft, the limiting rod is arranged right above the bearing, the end part of the limiting rod is fixedly connected with the fixed frame, the movable rod is sleeved on the limiting rod, the lower end of the movable rod is fixedly connected with the bearing, a sliding groove is formed in the movable rod and is in sliding fit with the limiting rod, the spring is arranged on the limiting rod, and the two ends of the spring are connected with the limiting rod and the movable rod, the scraper blade sets up in the mount and is located one side of flattening roller.

The invention relates to a die leveling device for manufacturing automobile parts, which has the following characteristics:

firstly, the invention is provided with a knocking component, when the mould is moved to pass one side of the knocking hammer through a conveying part in use, a first motor is started to drive a rotating shaft to rotate, a belt pulley is driven to rotate through the rotating shaft, two belt pulleys are driven to rotate together under the connection of a belt, a rotating block connected with the belt pulley also rotates together with the belt pulley, when the rotating block is in contact with a lug on a knocking rod, the lug is jacked up, the knocking rod and the knocking hammer are jacked up together through the lug, and when the rotating block is not in contact with the lug, the knocking hammer and the knocking rod fall down through a tension spring to knock the mould, so that sand in the mould is vibrated and can be tightly attached to the mould, thereby the rotating frequency of the belt pulley is controlled through the first motor, the knocking hammer has consistent force on the mould, and the knocking force on the mould is not different due to long-time work, affecting the quality of the casting process.

Secondly, when the sand feeding device is used, sand can be poured into the material feeding box, the opening and closing component carries out bearing sealing on the sand, so that the sand cannot be discharged from the material feeding box temporarily, water is sprayed into the material feeding box through the spraying component, the second motor is started to drive the stirring blades on the stirring rod to rotate, the sand in the material feeding box is stirred, the water and the sand are uniformly mixed, the sand is discharged from the material feeding box and falls into a mold through the opening and closing component, and the sand can enter the mold more accurately due to the conical arrangement of the lower end of the material feeding box.

Thirdly, the leveling component is arranged, when the die passes through the leveling roller in use, sand in the die can jack up the leveling roller and the movable rod on the bearing, the leveling roller can be tightly attached to the sand on the upper layer of the die through the spring on the limiting rod, when the die is driven to move through the conveying piece, the die drives the leveling roller to roll on the third roller shaft, the sand on the die is compacted and leveled through the rolling of the leveling roller, and the surface of the die is scraped once through the scraper, so that the surface of the die is leveled.

Compared with the prior art, the invention has the beneficial effects that: the sand serving as a casting mold material can be tightly attached in the mold, so that the quality of the blank of the cast automobile part can be ensured, the quality and the yield of the automobile part are ensured, and meanwhile, when the sand filling mold is applied to original factories and enterprises for manually knocking and filling sand, the labor cost can be effectively reduced, and the production cost is reduced.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of a sand charging assembly according to the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 3;

FIG. 5 is a partial structural view of the opening and closing member of the present invention;

FIG. 6 is a schematic view of a hold-down assembly according to the present invention;

FIG. 7 is a schematic structural view of a rapping assembly in accordance with the present invention;

FIG. 8 is a partial structural view of the rapping assembly in accordance with the present invention;

FIG. 9 is a schematic view of a leveling assembly of the present invention;

figure 10 is a schematic view of a partial structure of a leveling assembly of the present invention.

The reference numbers in the figures are:

the device comprises a conveying part 1, a sand feeding assembly 2, a support 21, a feeding box 22, a stirring rod 23, a second motor 24, a spraying part 25, a support plate 251, a water storage tank 252, a water pump 253, a water discharge pipe 254, a fixing block 255, a spraying head 256, an opening and closing part 26, an opening and closing plate 261, a first roller shaft 262, a driven block 2621, a second roller shaft 263, a driving block 2631, an opening and closing motor 264, a pressing-down assembly 3, a support platform 31, a pressing-down cylinder 32, an expansion rod 321, a pressing-down plate 33, a knocking assembly 4, a bearing plate 41, a mounting frame 42, a pull rod 421, a rotating shaft 43, a belt pulley 431, a first motor 44, a rotating block 45, a knocking rod 46, a bump 461, a knocking hammer 47, a tension spring 48, a filling assembly 5, a bearing frame 51, a filling box 52, a filling plate 53, a pushing cylinder 54, a leveling assembly 6, a fixing frame 61, a third roller shaft 62, a leveling rollers 63, a bearing 64, a limiting rod 65, a spring 66, a spraying part 25, a spraying part 251, a driving part 2631, a driving part 3, a driving part, a driving, A movable rod 67, a scraper 68.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1 to 10, the invention provides a mold leveling device for manufacturing automobile parts, which comprises a conveying member 1, a sand feeding assembly 2, a pressing assembly 3 and a knocking assembly 4, wherein the conveying member 1 is horizontally arranged, the sand feeding assembly 2, the pressing assembly 3 and the knocking assembly 4 are sequentially arranged on the conveying member 1, the sand feeding assembly 2 and the pressing assembly 3 are positioned above the conveying member 1, the knocking assembly 4 is provided with two parts, the two knocking assemblies 4 are respectively positioned at the left side and the right side of the conveying member 1, when in use, the conveying member 1 firstly moves a mold to the position below the sand feeding assembly 2, the sand feeding assembly 2 pours the sand into the mold, after the mold is filled with the sand, the conveying member 1 moves the mold to the position below the pressing assembly 3, and the sand is primarily paved through the pressing assembly 3, remove the mould to one side of knocking component 4 by carrying 1 after tentatively laying flat again, can strike the mould through knocking component 4, make the inside grit of mould produce to vibrate can laminate closely with the mould to can keep the dynamics unanimous when knocking the mould through knocking component 4, can not lead to the dynamics different because of long-time work, influence the quality of casting processing.

The knocking component 4 comprises a bearing plate 41, a mounting frame 42, rotating shafts 43, a first motor 44, a rotating block 45, a knocking rod 46, a knocking hammer 47 and a tension spring 48, wherein the bearing plate 41 is arranged on one side of the conveying member 1, the mounting frame 42 is arranged on the top end of the bearing plate 41, one end of the mounting frame 42 close to the pressing component 3 is provided with a pull rod 421, the rotating shafts 43 are arranged in two numbers, the two rotating shafts 43 are symmetrically arranged on the top end of the mounting frame 42, each rotating shaft 43 is provided with a belt pulley 431, the two belt pulleys 431 are connected through a belt, the first motor 44 is arranged at the lower end of the bearing plate 41, the output end of the first motor 44 penetrates through the bearing plate 41 to be connected with one rotating shaft 43 of the two rotating shafts 43, the rotating block 45 is arranged on the belt pulley 431 which is not connected with the rotating shaft 43 and is fixedly connected with the first motor 44, the knocking rod 46 is transversely arranged on one side of the mounting frame 42, and one end of the knocking rod 46 is hinged with the mounting frame 42, the lower end of the knocking rod 46 is provided with a bump 461, the knocking hammer 47 is vertically arranged at the other end of the knocking rod 46 and is fixedly connected with the other end of the knocking hammer, the tension spring 48 is obliquely arranged above the bearing plate 41, one end of the tension spring 48 is connected with the top end of the pull rod 421, the other end of the tension spring 48 is connected with the knocking rod 46, when the mould is moved to pass one side of the knocking hammer 47 through the conveying part 1 in use, the first motor 44 is started to drive the rotating shaft 43 to rotate, the pulley 431 is driven to rotate through the rotating shaft 43, the two pulley wheels 431 are driven to rotate together under the connection of the belt, the rotating block 45 connected with the pulley wheel 431 also rotates together with the pulley wheel 431, when the rotating block 45 is contacted with the bump 461 on the knocking rod 46, the bump 461 jacks up the bump 461, the knocking rod 46 and the knocking hammer 47 together, when the rotating block 45 is not in contact with the bump 461, the knocking hammer 47 and the knocking rod 46 fall down through the tension spring 48 to knock the mold, so that sand inside the mold vibrates and can be tightly attached to the mold, the rotation frequency of the belt pulley 431 is controlled through the first motor 44, the knocking force of the knocking hammer 47 on the mold is consistent, and the influence on the casting quality caused by different knocking force on the mold due to long-time work is avoided.

The pressing component 3 comprises a supporting platform 31, a pressing cylinder 32 and a pressing plate 33, the supporting platform 31 is arranged between the sand feeding component 2 and the knocking component 4, the supporting platform 31 is located above the conveying part 1, the pressing cylinder 32 is arranged at the top end of the supporting platform 31, telescopic rods 321 are arranged on two sides of the pressing cylinder 32, the output end of the pressing cylinder 32 and the output end of the telescopic rod 321 penetrate through the supporting platform 31, the pressing plate 33 is arranged at the output ends of the pressing cylinder 32 and the telescopic rods 321, the top end of the pressing plate 33 is connected with the output ends of the pressing cylinder 32 and the telescopic rods 321, when the conveying part 1 moves the mold to be under the pressing plate 33 in use, the pressing cylinder 32 is started to drive the pressing plate 33 to descend, so that the pressing plate 33 descends to press the sand in the mold for preliminary leveling, and the telescopic rods 321 enable the pressing cylinder 32 to play a role in guiding when the pressing cylinder 33 descends, the depressing cylinder 32 is prevented from being displaced when the pressing plate 33 is lowered.

The sand feeding assembly 2 comprises a support 21, a feeding box 22, a stirring rod 23, a second motor 24, a spraying part 25 and an opening and closing part 26, wherein the support 21 is arranged above the conveying part 1 and positioned at the side of the supporting platform 31, the feeding box 22 is arranged on the support 21, the lower end of the feeding box 22 is conical, the stirring rod 23 is arranged inside the feeding box 22, a plurality of stirring blades are arranged on the stirring rod 23, the second motor 24 is arranged on one side of the feeding box 22, the output end of the second motor 24 penetrates through the feeding box 22 and is connected with the stirring rod 23, the spraying part 25 is arranged on the side wall of the feeding box 22, the opening and closing part 26 is arranged inside the feeding box 22 and below the opening and closing part 26 is positioned below the stirring rod 23, sand can be poured into the feeding box 22 during use, the opening and closing part 26 carries and seals the sand, so that the sand cannot be discharged from the feeding box 22 temporarily, spray the water to go up the magazine 22 through spraying assembly 25 in, start the stirring leaf on second motor 24 drive puddler 23 and rotate, stir the grit in the magazine 22, make water and grit misce bene, discharge the grit from the magazine 22 by the subassembly that opens and shuts again and fall into the mould to because the magazine 22 lower extreme is the toper setting, make the grit can enter into the mould more accurately.

The spraying component 25 comprises a supporting plate 251, a water storage tank 252, a water pump 253, a water discharge pipe 254 and fixing blocks 255, the supporting plate 251 is arranged on the side wall of the upper material box 22, the water storage tank 252 and the water pump 253 are sequentially arranged on the supporting plate 251, the water inlet of the water pump 253 is communicated with the water storage tank 252, the water discharge pipe 254 is positioned on one side of the water pump 253, one end of the water discharge pipe 254 is communicated with the water pump 253, the other end of the water discharge pipe 254 is provided with a spraying head 256, the spraying head 256 is positioned above the upper material box 22, the fixing blocks 255 are sequentially arranged on the water discharge pipe 254, one end of each fixing block 255 is fixed on the upper material box 22, when in use, water in the water storage tank 252 is conveyed into the water discharge pipe 254 through the water pump 253, then the water is conveyed to the spraying head 256 through the water discharge pipe 254, the water is sprayed onto sand through the spraying head 256, so that the fixing blocks 255 can fix the water discharge pipe 254, so that the drain pipe 254 is not displaced in operation.

The opening and closing part 26 includes an opening and closing plate 261, a first roller shaft 262, a second roller shaft 263 and an opening and closing motor 264, the opening and closing plate 261 is disposed inside the upper magazine 22, the first roller shaft 262 is inserted inside the opening and closing plate 261 and fixedly connected with the opening and closing plate 261, a driven block 2621 is disposed on a distal end of the first roller shaft 262, the second roller shaft 263 is disposed below the first roller shaft 262, a driving block 2631 is disposed on a distal end of the second roller shaft 263, the opening and closing motor 264 is disposed on a distal end side of the second roller shaft 263, an output end of the opening and closing motor 264 passes through the upper magazine 22 and is connected with the second roller shaft 263, the opening and closing motor 264 is started to drive the second roller shaft 263 to rotate so that the second roller shaft 263 drives the driving block 2631 to rotate together, and when the driving block 2631 contacts with the driven block 2621, the driving block 2621 drives the opening and closing plate 261 on the first roller shaft 262 to tilt, the sand is dropped from the inclined position of the open-close plate 261 to the lower end of the upper magazine 22 and is discharged into the mold, and when the driving block 2631 is not in contact with the driven block 2621, the open-close plate 261 returns to the initial position to bear the residual sand, so that the mold can be processed subsequently.

The beating component 4 is further provided with a filling component 5 and a leveling component 6 on one side, the filling component 5 comprises a bearing frame 51, a filling box 52, a filling plate 53 and a pushing air cylinder 54, the bearing frame 51 is arranged above the conveying piece 1 and located on one side of the beating component 4, the filling box 52 is arranged on the top end of the bearing frame 51, the lower end of the filling box 52 is conical, a bulge is arranged inside the filling box 52, the filling plate 53 is arranged on the bulge of the filling box 52, sliding grooves are formed in two sides of the filling plate 53 and are in sliding fit with the bulge of the filling box 52, the pushing air cylinder 54 is arranged on one side of the filling box 52, the output end of the pushing air cylinder 54 is connected with the filling plate 53, when a gap exists in the mold in use, after the mold is beaten by the beating component 4, the upper-layer sand falls into the interior of the mold and is tightly attached to the mold without generating a gap, the sand in the upper layer of the mold is partially reduced, and the filling plate 53 is pushed by the pushing cylinder 54, so that the filling plate 53 is gradually far away from the filling box 52, and the sand in the filling box 52 falls onto the mold to fill the mold, thereby facilitating the subsequent leveling of the mold.

The leveling component 6 comprises a fixed frame 61, a third roller shaft 62, a leveling roller 63, a bearing 64, a limiting rod 65, a spring 66, a movable rod 67 and a scraper 68, wherein the fixed frame 61 is arranged above the conveying piece 1 and is positioned on one side of the bearing frame 51, the third roller shaft 62 is transversely arranged in the fixed frame 61, the leveling roller 63 is sleeved on the third roller shaft 62, two groups of the bearing 64, the limiting rod 65, the spring 66 and the movable rod 67 are arranged, the two groups of the bearing 64, the limiting rod 65, the spring 66 and the movable rod 67 are respectively arranged on the left side and the right side of the leveling roller 63, the bearing 64 is sleeved on the third roller shaft 62, the limiting rod 65 is arranged right above the bearing 64, the end part of the limiting rod 65 is fixedly connected with the fixed frame 61, the movable rod 67 is sleeved on the limiting rod 65, the lower end of the movable rod 67 is fixedly connected with the bearing 64, a sliding groove is formed in the movable rod 67 and is in sliding fit with the limiting rod 65, the spring 66 sets up on gag lever post 65, and the both ends of spring 66 are connected with gag lever post 65 and movable rod 67, scraper blade 68 sets up in mount 61 and is located one side of flattening roller 63, when the mould passes through flattening roller 63 during the use, the grit in the mould can be with flattening roller 63 and the jack-up of movable rod 67 on the bearing 64, can make flattening roller 63 closely laminate with the grit on mould upper strata through spring 66 on gag lever post 65, when driving the mould through transport piece 1 and removing, make the mould drive flattening roller 63 roll on third roller 62, roll the grit on to the mould through flattening roller 63 and carry out the compaction flattening, strike off once by scraper blade 68 to the mould surface again, make the mould surface level.

The working principle of the invention is as follows: when the sand feeding device is used, sand can be poured into the upper material box 22, the opening and closing component 26 carries out bearing and sealing on the sand, so that the sand cannot be discharged from the upper material box 22 temporarily, water is sprayed into the upper material box 22 through the spraying component 25, the second motor 24 is started to drive the stirring blades on the stirring rod 23 to rotate, the sand in the upper material box 22 is stirred, the water and the sand are uniformly mixed, the sand is discharged from the upper material box 22 and falls into a mold through the opening and closing component 26, the sand can more accurately enter the mold due to the conical arrangement of the lower end of the upper material box 22, when the mold is moved to be right below the lower pressing plate 33 by the conveying piece 1, the lower pressing cylinder 32 is started to drive the lower pressing plate 33 to descend, the lower pressing plate 33 descends onto the mold to extrude and level the sand in the mold preliminarily, and the telescopic rod 321 enables the lower pressing cylinder 32 to play a guiding role when the lower pressing plate 33 descends, the deviation of the pressing cylinder 32 when the pressing cylinder 33 descends is prevented, when the mold is moved through one side of the knocking hammer 47 by the conveying member 1, the first motor 44 is started to drive the rotating shaft 43 to rotate, the pulley 431 is driven to rotate by the rotating shaft 43, the two pulleys 431 are driven to rotate together under the connection of the belt, the rotating block 45 connected with the pulley 431 also rotates together with the pulley 431, when the rotating block 45 is in contact with the bump 461 on the knocking rod 46, the bump 461 is jacked up, the knocking rod 46 and the knocking hammer 47 are jacked up together by the bump 461, when the rotating block 45 is not in contact with the bump 461, the knocking hammer 47 and the knocking rod 46 are dropped down by the tension spring 48 to knock the mold, so that the sand in the mold is vibrated to be tightly attached to the mold, the rotating frequency of the pulley 431 is controlled by the first motor 44, and the knocking hammer 47 has the same knocking force on the mold, the casting quality is not affected by different knocking force on the mold due to long-time work, the filling plate 53 is pushed by the pushing cylinder 54, the filling plate 53 is gradually far away from the filling box 52, the sand in the filling box 52 falls into the upper part of the mould to fill the mould, so that the mould can be leveled later, as the mold passes over the leveling roll 63, the sand in the mold lifts the leveling roll 63 and the movable rods 67 on the bearings 64, the leveling roller 63 can be tightly attached to the sand on the upper layer of the mold through the spring 66 on the limiting rod 65, when the conveying element 1 drives the mould to move, the sand in the mould drives the leveling roller 63 to roll on the third roller shaft 62, the leveling roller 63 rolls to compact and level the sand on the mold, and the scraper 68 scrapes the surface of the mold to level the surface of the mold, thereby finishing the leveling process of the mold.

The mould that automobile parts made used of this embodiment levels equipment can be used for making corresponding automobile parts through selecting corresponding mould, and it is relatively wider to level equipment to automobile parts's the manufacturing application scope, adopts above-mentioned theory of operation, and the grit that is regarded as the casting mould material can laminate closely in the mould, can ensure the quality of the automobile parts embryo body of casting, ensures automobile parts's quality and yield, when being applied to the producer and the enterprise of former manual work striking sand-packed simultaneously, can effectively reduce the cost of labor, reduction in production cost.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.