CN220348673U - Precast column pouring die - Google Patents

Abstract

The utility model relates to a precast column pouring die which comprises a lifting mechanism arranged above a die frame, a blanking mechanism arranged on the lifting mechanism and internally provided with a plurality of lifting rods, and a feeding mechanism arranged on the side surface of the die frame and the transmission direction of which is perpendicular to the blanking mechanism; the feeding mechanism is used for pushing the cross rod into a round hole at the lower end of the lifting rod; the utility model solves the technical problem that the reinforcing mesh deforms or collapses under the action of the gravity and the slurry of the reinforcing mesh, so that bad products appear in the production process.

Description

Precast column pouring die

Technical Field

The utility model relates to the technical field of precast columns, in particular to a precast column pouring die.

Background

Along with the rapid development of science and technology, automatic prefabricated formula prefab realizes industrialization slowly, needs a large amount of prefabs on the present building site to satisfy the production needs of building, can realize efficient like this, advantage with low costs can appear in the in-process of pouring prefabricated post in the technique of current production, because the reinforcing bar net is under the effect that receives self dead weight and thick liquids gravity of itself, can appear the reinforcing bar net and be out of shape or collapse, the prefabricated post quality of doing so is up to standard and quality is difficult to guarantee, is difficult to be found, and such prefabricated post can lead to serious incident once put into use.

However, in the actual working process, the inventor finds that under the action of gravity and slurry of the reinforcing mesh, the reinforcing mesh can deform or collapse, so that the technical problem of poor products in the production process is caused.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a precast column pouring die, which can automatically assemble a lifting rod and a cross rod into a reinforcing mesh by arranging a blanking mechanism and a feeding mechanism, so that the lifting rod plays a supporting role on the reinforcing mesh in the process of pouring concrete, and the technical problem that the reinforcing mesh is easy to deform or collapse under the action of self weight and slurry gravity is solved.

Aiming at the technical problems, the technical scheme is as follows:

a prefabricated column pouring die comprises a lifting mechanism arranged above a die frame, a blanking mechanism arranged on the lifting mechanism and internally provided with a plurality of lifting rods, and a feeding mechanism arranged on the side surface of the die frame and with a transmission direction perpendicular to the blanking mechanism;

the feeding mechanism is used for pushing the cross rod into a round hole at the lower end of the lifting rod.

Preferably, a threaded nut is arranged at the upper end of the lifting rod.

Preferably, the discharging mechanism comprises a mounting frame, a discharging part and a transmission part, wherein the discharging part and the transmission part are mounted on the mounting frame, and the transmission part is located below the discharging part.

Preferably, the discharging member includes:

the upper discharging cylinders are coaxially arranged in the vertical direction and are arranged on the mounting frame;

the interval discharging unit is used for controlling intermittent discharging of the lifting rod in the upper discharging cylinder;

the lower discharging cylinder comprises a limiting part and a supporting part which are integrally formed, wherein the limiting part is matched with the lifting rod and is matched with the supporting part and the nut.

Preferably, the interval discharging unit includes:

the first driving motor is arranged on the mounting frame, and one end of the first driving motor is provided with a driving gear;

the limiting unit a is positioned above the driving gear and driven by the driving gear to reciprocate;

the limiting unit b is positioned below the driving gear and driven by the driving gear to reciprocate;

the limiting unit a and the limiting unit b comprise a T-shaped groove formed in the mounting frame, a sliding block matched with the T-shaped groove in a sliding mode, a clamping plate arranged on the sliding block and a driving rack connected with the clamping plate and meshed with the driving gear.

Preferably, the transmission member includes:

the second driving motor is arranged on the mounting frame and provided with a first rotating gear;

the second rotating gear is rotationally connected with the supporting part and meshed with the first rotating gear, a groove with a hexagonal structure is formed in the middle of the second rotating gear, and the groove is matched with the shape of the nut.

Preferably, the feeding mechanism comprises a supporting frame, a storage box arranged on the supporting frame and a push rod which is driven by an air cylinder to be slidably arranged in the storage box.

Preferably, a through hole which is coaxially arranged with the round hole and the push rod is formed in one side of the storage box.

Preferably, the lifting mechanism comprises a hydraulic cylinder and a pushing shaft arranged at the telescopic end of the hydraulic cylinder.

The utility model has the beneficial effects that:

(1) According to the utility model, the lifting rod and the cross rod can be automatically assembled into the reinforcing mesh by arranging the blanking mechanism and the feeding mechanism to enable the lifting rod to have a supporting effect on the reinforcing mesh in the process of pouring concrete, so that the technical problem that the reinforcing mesh is easy to deform or collapse under the action of self weight and slurry gravity can be solved, the produced product quality is guaranteed, defective products are avoided, the construction safety is reduced, the economic benefit of enterprises is improved, and in addition, the feeding mechanism has the effect of preventing slurry leakage in the process of pouring, and unnecessary waste is avoided.

(2) According to the utility model, through the arrangement, the limit part, the support part and the transmission part are matched, the angle of the lifting rod can be adjusted by the second driving motor arranged on the transmission part and the second rotating gear arranged on the support part, so that the lifting rod can be conveniently moved in, the automatic production can be realized through the design, the labor cost can be saved, and the production efficiency can be improved in the process.

In conclusion, the utility model has the advantages of being particularly suitable for the technical field of prefabricated columns.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings described below are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a precast column casting mold.

Fig. 2 is an enlarged schematic view of the lifting lever.

Fig. 3 is an enlarged schematic view of the blanking mechanism.

Fig. 4 is an enlarged schematic view of the separator unit.

Fig. 5 is a schematic structural view of the feeding mechanism.

Fig. 6 is a schematic structural view of a magazine of the blanking mechanism.

Fig. 7 is a front view of the blanking mechanism magazine.

Detailed Description

The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings.

As shown in fig. 1-7, the casting mold for the prefabricated column comprises a lifting mechanism 2 arranged above a mold frame 1, a blanking mechanism 3 arranged on the lifting mechanism 2 and internally provided with a plurality of lifting rods 100, and a feeding mechanism 4 arranged on the side surface of the mold frame 1 and with a transmission direction perpendicular to the blanking mechanism 3;

the feeding mechanism 3 feeds the lifting rod 100 into the die frame 1 from the vertical direction downwards, and the feeding mechanism 4 is used for pushing the cross rod 200 into the round hole 101 at the lower end of the lifting rod 100.

The round hole at the lower end of the lifting rod falls down and is arranged coaxially with the position of the cross rod.

It should be noted that the feeding mechanism conveys the lifting rod 100 vertically downwards to a fixed position, and the feeding mechanism 4 pushes the cross rod 200 horizontally into the mold frame 1, so that the cross rod 200 is automatically placed, and the function of supporting the steel bar mold upwards is achieved.

In this embodiment, realize the linkage through setting up between feed mechanism 3 and the feeding mechanism 4 for can mutually support between lifter 100 and the horizontal pole 200 and play vertical ascending holding power, thereby make the reinforcing bar net can not lead to producing bad product because of dead weight and the gravity deformation or the collapse of thick liquids itself, set up feed mechanism 3 and feeding mechanism 4 simultaneously and also can realize reducing the cost of labor, realize industrial production, also improved the quality of product simultaneously greatly.

Specifically, the blanking mechanism 3 and the driving member 33 cooperate to automatically drop and raise the steel bar mesh at a corresponding position in the mold frame 1. At this time, the feeding mechanism 3 pushes the cross bar 200 from the feeding mechanism 3 into the reinforcing mesh, and the cross bar 200 enters the inside 101 of the circular hole of the lifting rod 100. After the cross rod enters the round hole, slurry can be poured, and the lifting mechanism 2 can lift the blanking mechanism when the slurry is solidified, so that preparation is made for next production.

Further, as shown in fig. 1-3, the upper end of the lifting rod 100 is provided with a threaded nut 102;

further, as shown in fig. 1-3, the discharging mechanism 3 includes a mounting frame 31, a discharging member 32 mounted on the mounting frame 31, and a transmission member 33, where the transmission member 33 is located below the discharging member 32.

Further, as shown in fig. 1 to 3, the outfeed member 32 comprises:

the upper discharging barrels 321, wherein the upper discharging barrels 321 are coaxially provided with two groups along the vertical direction and are all arranged on the mounting frame 31;

the interval discharging unit 322 is used for controlling the intermittent discharging of the lifting rod 100 in the upper discharging barrel 321;

the lower discharging cylinder 323, the lower discharging cylinder 323 includes an integrally formed limit portion 324 and a support portion 325, and the limit portion 324 is matched with the lifting rod 100 and is matched with the support portion 325 and the nut 102.

Further, as shown in fig. 1 to 3, the transmission member 33 includes:

a second driving motor 331, the second driving motor 331 being mounted on the mounting frame 31 and having the first rotating gear 332 mounted thereon;

and a second rotating gear 333, wherein the second rotating gear 333 is rotatably connected with the supporting part 325 and is meshed with the first rotating gear 332, a groove 334 with a hexagonal structure is arranged in the middle of the second rotating gear 333, and the groove 334 is matched with the shape of the nut 102.

It is worth mentioning that the lifting rod 100 is matched with the lower discharging barrel 323 through the transmission device, so that the angle of the round hole 101 at the lower end of the lifting rod 100 can be automatically adjusted, the lifting rod 100 can be automatically put in, the industrial efficiency is improved, and the production cost is reduced.

In this embodiment, by setting the matching of the transmission member 33 and the interval discharging unit 322, it is possible to realize that only one lifting rod 100 falls onto the transmission member 33, so as to avoid that a plurality of lifting rods 100 fall down simultaneously, thereby causing waste and affecting production.

In detail, the middle of the upper discharging barrel 321 is provided with a notch and is welded on the mounting frame 31, the upper end of the lifting rod 100 is provided with a nut 102, when in use, the lifting rod 100 falls above the lower discharging barrel 323 through the upper discharging barrel 321, the upper end of the lower discharging barrel 323 is provided with a limiting part 324 provided with a second rotating gear 333, and a hexagonal groove 334 is arranged on the gear and is matched with the nut 102, when the nut 102 falls into the groove 334, the second rotating gear 333 arranged on the limiting part 324 is meshed with the first rotating gear 332 on the driving motor, so that the first rotating gear 332 on the driving motor drives the second rotating gear 333 to rotate, and the nut 102 falling in the groove 334 of the second rotating gear 333 rotates, thereby adjusting the position of the round hole 101 at the lower end of the lifting rod 100, and realizing that the first driving gear 322 adjusts the circle center position of the round hole 101 on the lifting rod 100 to be coaxial with the cross rod 200.

Further, as shown in fig. 1 to 3, the interval discharging unit 322 includes:

a first driving motor 3221, wherein the first driving motor 3221 is installed on the installation frame 31, and a driving gear 3222 is arranged at one end of the first driving motor 3221;

a limiting unit a3223, wherein the limiting unit a3223 is located above the driving gear 3222 and is driven by the driving gear 3222 to reciprocate;

a limiting unit b3224, wherein the limiting unit b3224 is located below the driving gear 3222 and is driven by the driving gear 3222 to reciprocate;

the limiting units a3223 and b3224 each comprise a T-shaped groove 3225 formed in the mounting frame 31, a sliding block 3226 matched and sliding on the T-shaped groove 3225, a clamping plate 3227 installed on the sliding block 3226, and a driving rack 3228 connected with the clamping plate 3227 and meshed with the driving gear 3222.

It is worth mentioning that can realize controlling the quantity that the lifting rod falls through being provided with the linkage between interval discharging unit and the first driving motor to realize indirect unloading, improved work efficiency, reduced the cost of labor.

In this embodiment, the interval discharging may be achieved by gear engagement between the first driving motor 3221 and the limiting unit a and the limiting unit b provided on the interval discharging unit 322.

In detail, a limiting unit a3223 and a limiting unit b3224 are respectively arranged above and below the first driving motor 3221, one side of the limiting unit a3223 and one side of the limiting unit b3224 are connected with a sliding block 3226 of the mounting frame 31, a driving rack 3228 is arranged on a clamping plate on the other side, the driving rack 3228 is meshed with a driving gear 3222 on the driving motor, when the first driving motor 3221 rotates forward, the limiting unit b3224 is driven to move in the direction of the downward discharging barrel 323, at the moment, the limiting unit a3223 moves in the opposite direction, so that the limiting unit b3224 can be blocked below the upper charging barrel to prevent a plurality of lifting rods 100 from falling simultaneously, and when the first driving motor 3221 rotates in the opposite direction, the limiting unit a3223 is driven to move in the direction of the downward discharging barrel 323, at the moment, the limiting unit b3224 can move in the opposite direction, and therefore the limiting unit a3223 can block materials on the last lifting rod 100, and the condition that a plurality of lifting rods 100 fall simultaneously is avoided. Thus, intermittent discharging can be realized by only falling one lifting rod 100 in each discharging.

Further, as shown in fig. 1 to 3, the feeding mechanism 4 includes a support frame 41, a storage box 42 mounted on the support frame 41, and a push rod 43 slidably mounted in the storage box 42 by a cylinder drive.

Further, as shown in fig. 1-3, a through hole 420 is formed on one side of the storage box 42 and is coaxial with the round hole 101 and the push rod 43.

It is worth integrating that the next batch of material in the storage bin is withdrawn by the push rod 43 until it leaves the storage bin 42, and the cross bar 200 falls back to the bottom due to its own weight, in preparation for the next push rod 43 operation.

In detail, the discharging box is installed at the side of the mold frame 1, wherein a cross bar 200 is placed therein, the cross bar 200 is vertically arranged in a row in the storage box, when the lifting rod 100 falls down, the transmission mechanism adjusts the round hole 101 at the lower end of the lifting rod 100 to be coaxially arranged with the cross bar 200, at this time, the push rod 43 on the cylinder can push the cross bar 200 in the storage box to enter the round hole 101 at the lower end of the lifting rod 100, at this time, the push rod 43 on the cylinder can automatically receive the storage box and stop at the position of the through hole at the side of the mold frame, thereby preventing the mold frame from leakage of slurry when pouring slurry, and causing waste and increasing cost.

Further, as shown in FIGS. 1-3, the end of the push rod 43 is provided with a vacuum nozzle which is adapted to engage the cross bar 200 with a vacuum generator.

It should be noted that the vacuum cleaner head cooperates with the vacuum generator to prevent falling during the process of advancing the rail 200.

Further, as shown in fig. 1 to 3, the lifting mechanism 2 includes a hydraulic cylinder 21 and a pushing shaft 22 provided at a telescopic end of the hydraulic cylinder 21.

It should be noted that the lifting mechanism 2 is composed of two sets of hydraulic mechanisms 21, when the slurry is solidified, the lifting mechanism 2 can automatically lift the blanking mechanism 3, and meanwhile, the second driving motor 331 of the driving member 33 rotates positively and drives the limiting portion 324 to rotate, so that the nut 102 at the upper end of the lifting rod 100 is removed, and the next use is facilitated.

The working process comprises the following steps:

when the first driving motor 3221 rotates reversely, the limiting unit a3223 is driven to move towards the direction of the lower discharging cylinder 323, the limiting unit b3224 moves towards the opposite direction, the lowermost lifting rod 100 on the upper discharging cylinder 321 can fall into the limiting part 324 at the upper end of the lower discharging cylinder 323, the limiting unit a3223 can move to the position of the notch of the upper discharging cylinder 321, so that the lifting rod 100 is prevented from falling down simultaneously, the limiting part 324 is arranged at the upper end of the lower discharging cylinder 323, the second rotating gear 333 is arranged at the upper end of the lower discharging cylinder 323, the hexagonal groove 334 is matched with the nut 102, when the nut 102 falls into the groove 334, the second rotating gear 333 arranged on the limiting part 324 is meshed with the first rotating gear 332 on the driving motor, so that the first rotating gear 332 on the driving motor adjusts the position of the round hole 101 at the lower end of the lifting rod 100, the limiting part 324 is connected with the circle center of the round hole 101 at the same level, after the circle center position of the round hole 101 on the first driving gear 3222 is adjusted, the lifting rod 43 is pushed to enter the position of the round hole 101, and the automatic lifting rod is simultaneously driven by the second rotating gear 332, the lifting rod 43 can be stopped at the side surface of the side of the automatic lifting rod is moved to the side of the automatic lifting rod, and the automatic lifting rod is moved to the die assembly is moved, and the automatic lifting rod is moved to the position of the side of the lifting rod 100 is moved to the round hole position of the round hole 101 at the side, and the lifting rod is convenient to be moved to the position opposite to the position of the round position of the lifting rod 3.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "front and rear", "left and right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or component in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

Of course, in this disclosure, those skilled in the art will understand that the term "a" or "an" is to be interpreted as "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, and in another embodiment, the number of elements may be multiple, and the term "a" is not to be construed as limiting the number.

The foregoing is merely a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art under the technical teaching of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims (10)

1. The prefabricated column pouring die is characterized by comprising a lifting mechanism (2) arranged above a die frame (1), a blanking mechanism (3) arranged on the lifting mechanism (2) and internally provided with a plurality of lifting rods (100), and a feeding mechanism (4) arranged on the side surface of the die frame (1) and vertically arranged with the blanking mechanism (3) in the transmission direction;

the feeding mechanism (3) is used for feeding the lifting rod (100) into the die frame (1) downwards from the vertical direction, and the feeding mechanism (4) is used for pushing the cross rod (200) into a round hole (101) at the lower end of the lifting rod (100).

2. A precast column casting mould according to claim 1, characterized in that the upper end of the lifting rod (100) is provided with a threaded nut (102).

3. A precast column casting mould according to claim 2, characterized in that the blanking mechanism (3) comprises a mounting frame (31), a discharging member (32) mounted on the mounting frame (31) and a transmission member (33), the transmission member (33) being located below the discharging member (32).

4. A precast column casting mould according to claim 3, characterized in that the outfeed member (32) comprises:

the upper discharging cylinders (321) are coaxially arranged in the vertical direction, and the upper discharging cylinders (321) are arranged on the mounting frame (31);

the interval discharging unit (322) is used for controlling the intermittent discharging of the lifting rod (100) in the upper discharging cylinder (321);

the lower discharging barrel (323), the lower discharging barrel (323) comprises a limiting part (324) and a supporting part (325) which are integrally formed, wherein the limiting part (324) is matched with the lifting rod (100) and is matched with the supporting part (325) and the nut (102).

5. A precast column casting mould according to claim 4, characterized in that the interval discharging unit (322) comprises:

a first driving motor (3221), wherein the first driving motor (3221) is installed on a mounting frame (31), and a driving gear (3222) is arranged at one end of the first driving motor (3221);

a limit unit a (3223), wherein the limit unit a (3223) is positioned above the driving gear (3222) and is driven by the driving gear (3222) to reciprocate;

a limiting unit b (3224), wherein the limiting unit b (3224) is positioned below the driving gear (3222) and is driven by the driving gear (3222) to reciprocate;

the limiting unit a (3223) and the limiting unit b (3224) comprise a T-shaped groove (3225) formed in the mounting frame (31), a sliding block (3226) matched with the T-shaped groove (3225) in sliding mode, a clamping plate (3227) mounted on the sliding block (3226) and a driving rack (3228) connected with the clamping plate (3227) and meshed with the driving gear (3222).

6. A precast column casting mould according to claim 4, characterized in that the transmission member (33) comprises:

a second drive motor (331), the second drive motor (331) being mounted on the mounting frame (31) and having mounted thereon a first rotation gear (332);

the second rotating gear (333), second rotating gear (333) rotate with supporting part (325) and with first rotating gear (332) meshing, be provided with recess (334) of hexagon structure in the middle of this second rotating gear (333), this recess (334) and nut (102) appearance adaptation.

7. A precast column casting mould according to claim 1, characterized in that the feed mechanism (4) comprises a support frame (41), a storage box (42) mounted on the support frame (41) and a push rod (43) slidingly mounted in the storage box (42) driven by a cylinder.

8. The precast column casting die according to claim 7, wherein a through hole (420) arranged coaxially with the hole (421) and the push rod (43) is formed on one side of the storage box (42).

9. A precast column casting mould according to claim 7, characterized in that the end of the push rod (43) is provided with a vacuum suction head which can be engaged with the cross bar (200) in a vacuum generator.

10. A precast column casting mould according to claim 1, characterized in that the lifting mechanism (2) comprises a hydraulic cylinder (21) and a pushing shaft (22) arranged at the telescopic end of the hydraulic cylinder (21).