CN218255838U - Mold table cleaning device for PC component production - Google Patents

Abstract

The utility model relates to a mold table cleaning device for PC component production, which comprises a body, a scraper installation beam, a Y-direction scraper, an X-direction scraper, and a spiral crusher; the body is erected on the mold table, and the body drives the scraper to install The beam moves back and forth along the X-axis direction, and drives the scraper installation beam to move up and down along the Z-axis direction. Direction setting, multiple Y-direction scrapers are installed under the scraper installation beam, and multiple Y-direction scrapers are arranged along the left and right directions, and the length direction of the Y-direction scrapers is set along the left-right direction; the length direction of the X-direction scrapers It is set along the front and rear directions; the side of the mold table is equipped with a spiral crusher that catches the scraps scraped off by the X-direction scraper. The utility model can collect scraped sundries and discharge them in a concentrated way through a debris discharge port, thereby reducing the workload of debris cleaning, and belongs to the technical field of PC component processing equipment.

Description

Mold table cleaning device for PC component production

technical field

The utility model relates to PC component processing equipment, in particular to a mold platform cleaning device for PC component production.

Background technique

PC components are concrete prefabricated parts. Formwork tables are needed in the production of PC components. Every time the mold tables are used, they need to be cleaned, sprayed, and marked. The PC component mold table is used repeatedly. When the cured PC component is demoulded from the mold table, residual raw materials and dust will adhere to the surface of the mold table. In order to ensure that each PC component is qualified, the used mold table Before re-entering the production line for reuse, the mold table must be cleaned to prevent the production of subsequent components from being affected.

Existing PC component mold table cleaning device uses scraper, and scraper extends the whole width direction of mold table, and when cleaning, scraper moves back and forth toward the length direction of mold table, and scrape material is scraped to the ground. This device has the following disadvantages: 1. Only the reciprocating scraping of the debris from a single direction, the debris is scattered to the ground at both ends of the mold table, and finally the waste needs to be manually cleaned up, which consumes manpower. 2. The scraper adopts a whole section of long strip structure, which cannot copy the surface of the mold table. When the scraper is lifted at a certain point, the scraper near this point will not be able to cling to the surface of the mold table. Cause a segment of the scraper to fail, resulting in a dead angle for cleaning. 3. The scraper is rigidly connected and does not have a buffer function.

Utility model content

Aiming at the technical problems existing in the prior art, the purpose of this utility model is to provide a mold table cleaning device for PC component production which can automatically collect scraps.

In order to achieve the above object, the utility model adopts the following technical solutions:

The mold table cleaning device used for the production of PC components, including the machine body, scraper installation beam, Y-direction scraper, X-direction scraper, and spiral crusher; the body is erected on the mold table, and the body drives the scraper installation beam along the X The axis moves forward and backward, and drives the scraper installation beam to move up and down along the Z-axis direction, and the body drives the X-direction scraper to move in space in the front, back, left and right, and up and down directions; the length direction of the scraper installation beam is set along the left and right directions, and the scraper There are multiple Y-direction scrapers installed under the plate installation beam, and the multiple Y-direction scrapers are arranged along the left and right directions, and the length direction of the Y-direction scrapers is arranged along the left-right direction; the length direction of the X-direction scrapers is along the front-to-back direction Setting; the side of the mold table is equipped with a spiral crusher that catches the X-direction scraper to scrape off the debris.

As a preference, the body includes an X-axis base, a column, a Y-axis beam, a Y slide, a Z-axis vertical beam, an X-axis translation mechanism, a Y-axis translation mechanism, a Z-axis translation mechanism, and a lifting assembly; the length direction of the X-axis base Along the X-axis direction, the two X-axis bases are parallel to each other along the Y-axis direction, and the two vertical columns are respectively connected to an X-axis base through an X-axis translation mechanism, and the Y-axis beam is fixed between the two columns , the Y sliding table slides on the Y-axis beam through the Y-axis translation mechanism, and the vertical Z-axis vertical beam moves up and down along the Y-axis table through the Z-axis translation mechanism. The length of the X-axis base is greater than the length of the mold table; the scraper is installed The beam is located between two columns, and both ends of the scraper installation beam are connected to a column through a lifting component; the X-direction scraper is set at the lower end of the Z-axis vertical beam.

As a preference, in the X-axis translation mechanism, the drive feed motor drives the column to translate along the front and back direction through the rack and pinion mechanism. The guide mechanism between the column and the X-axis base is a guide rail slider mechanism, and the guide rail is installed on the X-axis base. The slider is installed on the X slide table, and the column is fixed above the X slide table; in the Y-axis translation mechanism, the drive feed motor drives the Y slide table to translate along the left and right direction through the rack and pinion mechanism, and the Y slide table and the Y-axis beam The guide mechanism is a guide rail slider mechanism, the guide rail is installed on the Y-axis beam, and the slider is installed on the Y slide table; in the Z-axis translation mechanism, the drive feed motor drives the Z-axis vertical beam up and down through the ball screw mechanism, and the Z-axis vertical beam The guiding mechanism of the beam and the Y sliding table is a guide rail slider mechanism, the guide rail is installed on the Z-axis vertical beam, and the slider is installed on the Y sliding table; in the lifting assembly, the integrated motor reducer drives the scraper installation beam through the chain transmission mechanism Lifting along the column, the scraper installation beam and the chain are fixed at one point, and the chain pulls the scraper installation beam up and down. The guiding mechanism between the scraper installation beam and the column is a guide wheel and a guide groove that cooperate with each other, and the guide groove is set on the column. , the guide wheels are set at the end of the scraper installation beam.

As a preference, multiple Y-direction scrapers are sequentially staggered in the front and back directions, the Y-direction scrapers in the middle are behind, and the Y-direction scrapers on the left and right sides are in front; in the front view direction, adjacent Y-direction scrapers The ends of the plates overlap; multiple Y-direction scrapers are parallel to each other and located at the same height.

As a preference, each Y-direction scraper is installed on the scraper installation beam through two spring assemblies that press the Y-direction scraper against the surface of the mold table.

As a preference, the spring assembly includes an outer sleeve, an inner sleeve, a column core, a spring, and an upper limit plate; the outer sleeve includes an upper end plate located at the upper end and an outer cylinder located at the lower end; the inner sleeve includes an inner sleeve located at the upper end. The cylinder and the lower end plate at the lower end; the column core includes a solid cylinder at the upper end and a lower limit plate at the lower end, and the upper limit plate is fixed on the upper end of the solid cylinder by screws; a stepped circular through hole is opened on the lower end plate for the solid The cylinder passes through and snaps into the lower limit plate, and the lower limit plate and the stepped circular through hole cooperate to limit the movement of the solid cylinder relative to the lower end plate; there is a stepped circular through hole on the upper end plate for the solid cylinder to pass through and the upper limit plate Snap in, the upper limit plate and the stepped round through hole cooperate to limit the downward movement of the solid cylinder relative to the upper end plate; the outer cylinder is sleeved outside the inner cylinder, and the spring is sleeved outside the column core. When the lower end plate or the lower limit plate moves , the spring pushes the lower end plate or the lower limit plate downward; the scraper installation beam is provided with a through hole, and the outer sleeve is fixed in the through hole; the Y-direction scraper is fixedly connected with the lower end plate or the lower limit plate.

As a preference, the Y-direction scraper includes a horizontal installation section, a vertical connection section, and an inclined scraper section arranged sequentially from top to bottom, the inclined scraper section is rectangular, the length direction is along the Y-axis direction, and the width direction is from the front to the bottom Inclined to the rear and upward; the X-direction scraper includes a horizontal installation section, a vertical connection section, and an inclined scraper section arranged sequentially from top to bottom. The inclined scraper section is rectangular, and the length direction is along the X-axis direction, and the width direction is inclined. .

As a preference, there are two spiral crushers located on the left and right sides of the mold table.

As a preference, the spiral crusher includes a frame, a discharge bin, and a screw shaft. The discharge bin is erected on the ground through the frame; The crush opening extends to the length direction of the entire discharge bin, and the length direction of the discharge bin is set along the front and rear directions; the screw shaft for discharging the scrap to the crush discharge port is set in the discharge bin.

As a preference, four guide wheels are arranged at both ends of the scraper installation beam, and the four guide wheels are arranged in a rectangular shape.

The utility model has the following advantages:

1. Using Y-direction scraper and X-direction scraper, together with the spiral crusher, can collect scraped debris and discharge them centrally through the debris discharge port, reducing the workload of debris cleaning.

2. The body adopts a gantry structure, which can simplify the structure of the X-axis translation mechanism, Y-axis translation mechanism, Z-axis translation mechanism, and lifting components, so that the whole device is easy to maintain and can be erected or fixed on the ground as a whole.

3. The Y-direction scraper adopts a multi-combined segmented structure to prevent a large section of the scraper from failing due to a certain point being lifted.

4. Arrange left and right, misaligned front and back, overlap left and right, middle back and both sides front, so that when the Y-direction scraper moves from back to front on the mold table, on the one hand, it can ensure that the sundries will not leak On the other hand, when the debris moves with the Y-direction scraper, the overall tendency is to gather in the middle, and it is not easy to be squeezed out to the outside of the two Y-direction scrapers at the end, so that most of the debris can be collected into the mold. The position of the front of the table towards the middle is convenient for the X-direction scraper to concentrate and push the debris to the spiral crusher.

5. The spring assembly is adopted, so that each Y-direction scraper has a profiling effect and a buffer function, and the position of the local Y-direction scraper can be adjusted appropriately according to the upper surface of the mold table.

6. Both the Y-direction scraper and the lower part of the X-direction scraper adopt an inclined structure, which is convenient for taking away sundries and ensures that the mold table can be cleaned only by the scraper, without the need for secondary cleaning methods such as cleaning brushes or air blowing. .

7. Four guide wheels are used to ensure the smooth lifting of the scraper installation beam.

Description of drawings

Fig. 1 is a perspective view of the utility model.

Fig. 2 is the front view of the utility model.

Fig. 3 is a top view of the utility model.

Fig. 4 is a left view of the utility model.

Fig. 5 is a partially enlarged view of the lower end of the Z-axis vertical beam.

Fig. 6 is a perspective view of the scraper installation beam equipped with the Y-direction scraper.

Fig. 7 is a front view of the scraper installation beam equipped with the Y-direction scraper.

Fig. 8 is a cross-sectional view of the scraper mounting beam in Fig. 7 .

Fig. 9 is a front view of the spring assembly.

Figure 10 is a cross-sectional view of the spring assembly.

Figure 11 is a left side view of the spiral crusher.

Figure 12 is a top view of the spiral crusher.

Fig. 13 is a sectional view of the spiral crusher in Fig. 11 .

Fig. 14 is a partially enlarged view of the end of the scraper mounting beam.

Among them, 1 is the X-axis base, 2 is the column, 3 is the Y-axis beam, 4 is the Y slide, 5 is the Z-axis vertical beam, 6 is the cleaning mechanism, 7 is the screw crusher, 8 is the module to be removed, 9 For the mold table.

6-1 is a scraper mounting beam, 6-2 is a Y-direction scraper, 6-3 is an X-direction scraper, 6-4 is a spring assembly, 6-5 is a guide wheel, and 6-6 is a guide groove.

6-2-1 is the horizontal installation section, 6-2-2 is the vertical connection section, and 6-2-3 is the inclined scraper section.

6-4-1 is the upper end plate, 6-4-2 is the outer cylinder, 6-4-3 is the inner cylinder, 6-4-4 is the lower end plate, 6-4-5 is the solid cylinder, 6-4 -6 is a lower limit plate, 6-4-7 is an upper limit plate, and 6-4-8 is a spring.

7-1 is a frame, 7-2 is a discharge bin, 7-3 is a screw shaft, and 7-4 is a broken opening.

detailed description

The utility model will be described in further detail below in conjunction with specific embodiments.

1. The structure of the device

As shown in Figure 5, the utility model is used in the mold table cleaning device for the production of PC components. After the module 8 to be removed is removed, it is used as a mold table cleaning device with only the mold table cleaning function. The module 8 to be removed does not affect the X-direction scraper. contact with the table surface.

The mold table cleaning device used for the production of PC components, including the machine body, scraper installation beam, Y-direction scraper, X-direction scraper, and spiral crusher; the body is erected on the mold table, and the body drives the scraper installation beam along the X The axis moves forward and backward, and drives the scraper installation beam to move up and down along the Z-axis direction, and the body drives the X-direction scraper to move in space in the front, back, left and right, and up and down directions; the length direction of the scraper installation beam is set along the left and right directions, and the scraper There are multiple Y-direction scrapers installed under the plate installation beam, and the multiple Y-direction scrapers are arranged along the left and right directions, and the length direction of the Y-direction scrapers is arranged along the left-right direction; the length direction of the X-direction scrapers is along the front-to-back direction Setting; the side of the mold table is equipped with a spiral crusher that catches the X-direction scraper to scrape off the debris.

The body includes an X-axis base, a column, a Y-axis beam, a Y slide, a Z-axis vertical beam, an X-axis translation mechanism, a Y-axis translation mechanism, a Z-axis translation mechanism, and a lifting assembly; the length direction of the X-axis base is along the X-axis direction , the two X-axis bases are parallel to each other along the Y-axis direction, the two vertical columns are respectively connected to the X-axis base through an X-axis translation mechanism, the Y-axis beam is fixed between the two columns, and the Y sliding table passes through The Y-axis translation mechanism slides on the Y-axis beam, and the vertical Z-axis vertical beam moves up and down along the Y slide table through the Z-axis translation mechanism. The length of the X-axis base is greater than the length of the mold table; the scraper installation beam is located on two columns Between them, both ends of the scraper installation beam are connected to a column through a lifting component; the X-direction scraper is arranged at the lower end of the Z-axis vertical beam.

In the X-axis translation mechanism, the drive feed motor drives the column to translate along the front and back direction through the rack and pinion mechanism. The guide mechanism between the column and the X-axis base is a guide rail slider mechanism. On the sliding table, the column is fixed above the X sliding table; in the Y-axis translation mechanism, the drive feed motor drives the Y sliding table to translate along the left and right direction through the rack and pinion mechanism, and the guiding mechanism of the Y sliding table and the Y-axis beam is a guide rail slide. Block mechanism, the guide rail is installed on the Y-axis beam, and the slider is installed on the Y slide table; in the Z-axis translation mechanism, the drive feed motor drives the Z-axis vertical beam up and down through the ball screw mechanism, and the Z-axis vertical beam and the Y slide table The guide mechanism is a guide rail slider mechanism. The guide rail is installed on the Z-axis vertical beam, and the slider is installed on the Y slide table; in the lifting assembly, the integrated motor reducer drives the scraper installation beam to lift along the column through the chain transmission mechanism. The scraper installation beam and the chain are fixed at one point, and the chain pulls the scraper installation beam up and down. The guiding mechanism between the scraper installation beam and the column is a guide wheel and a guide groove that cooperate with each other. The guide groove is set on the column, and the guide wheel is set. At the end of the scraper mount beam.

Multiple Y-direction scrapers are staggered sequentially in the front and back direction, the Y-direction scraper in the middle is behind, and the Y-direction scrapers on the left and right sides are in front; in the front view direction, the ends of adjacent Y-direction scrapers overlap ;Multiple Y-direction scrapers are parallel to each other and located at the same height.

Each Y-direction scraper is installed on the scraper installation beam through two spring assemblies that press the Y-direction scraper against the surface of the mold table.

The spring assembly includes an outer sleeve, an inner sleeve, a core, a spring, and an upper limit plate; the outer sleeve includes an upper end plate at the upper end and an outer cylinder at the lower end; the inner sleeve includes an inner cylinder at the upper end and an outer cylinder at the lower end. The lower end plate; the column core includes a solid cylinder at the upper end and a lower limit plate at the lower end, the upper limit plate is fixed on the upper end of the solid cylinder by screws; a stepped round through hole is opened on the lower end plate for the solid cylinder to pass through and the lower limit plate The position plate is snapped in, and the lower limit plate and the stepped circular through hole cooperate to limit the movement of the solid cylinder relative to the lower end plate; there is a stepped circular through hole on the upper end plate for the solid cylinder to pass through and the upper limit plate to snap in, the upper limit The combination of the plate and the stepped round hole restricts the downward movement of the solid cylinder relative to the upper end plate; the outer cylinder is placed outside the inner cylinder, and the spring is placed outside the column core. When the lower end plate or the lower limit plate moves, the spring pushes the lower end plate Or the lower limit plate pushes downward; the scraper installation beam is provided with a through hole, and the outer sleeve is fixed in the through hole; the Y-direction scraper is fixedly connected with the lower end plate or the lower limit plate.

The Y-direction scraper includes a horizontal installation section, a vertical connection section, and an inclined scraper section arranged sequentially from top to bottom. The inclined scraper section is rectangular, the length direction is along the Y-axis direction, and the width direction is inclined from the front bottom to the rear top; The X-direction scraper includes a horizontal installation section, a vertical connection section, and an inclined scraper section arranged sequentially from top to bottom. The inclined scraper section is rectangular, the length direction is along the X-axis direction, and the width direction is inclined.

There are two spiral crushers, which are located on the left and right sides of the mold table.

The spiral discharge crusher includes a frame, a discharge bin, and a screw shaft. The discharge bin is erected on the ground through the frame; The length direction of the entire discharge bin is arranged along the front and rear directions; the screw shaft for discharging the crushed materials to the crushed discharge port is arranged in the discharge bin.

Both ends of the scraper installation beam are provided with four guide wheels, and the four guide wheels are arranged in a rectangular shape.

2. Operation method

(1) Mold table handling

The mold table is similar to the table structure, including the table top at the upper end and the supporting legs at the lower end, and is carried by a heavy-duty AGV. The heavy-duty AGV travels to the bottom center of the mold table, the oil cylinder rises, lifts the mold table, and after running to the designated position inside the device, the oil cylinder retracts, puts down the mold table, and the heavy-duty AGV exits.

(2) Device leveling and device action

In the mold table cleaning device used in the production of PC components, the leveling structure of the machine body is an inclined iron placed under the X-axis base, which can adjust the overall level of the device.

The device realizes the translation of the spatial position of the operation terminal (X-direction scraper and Y-direction scraper) through the X-axis translation mechanism, Y-axis translation mechanism, Z-axis translation mechanism, and lifting components.

In the X-axis translation mechanism, the drive feed motor drives the column to translate along the X-axis through the rack and pinion mechanism, and the slider is guided along the guide rail during translation.

In the Y-axis translation mechanism, the drive feed motor drives the Y slide table to translate along the Y-axis through the rack and pinion mechanism, and the slider is guided along the guide rail during translation. The Z-axis vertical beam is mounted on the front side of the Y slide table, and the middle part of the Y slide table is connected with the Y-axis beam.

In the Z-axis translation mechanism, the feed motor is driven to drive the lead screw to rotate, the lead screw drives the lead screw nut to translate, and the lead screw nut drives the Z-axis vertical beam to rise and fall. When lifting, the slider slides along the guide rail for guidance.

In the lifting assembly, the integrated motor reducer drives the sprocket to rotate, and the sprocket drives the closed and looped chain to run. The scraper installation beam and the chain are fixed at one point, which is located on the straight line of the chain. Therefore, the chain runs, and this point is the straight line. Up and down, so that the chain drives the scraper installation beam up and down, and the up and down depends on the cooperation of the guide wheel and the guide groove for guidance.

(3) Cleaning action

The utility model is used for cleaning the residual raw materials attached to the surface of the mold table.

After the mold table is in place, lower the scraper installation beam at the rear of the mold table, so that the Y-direction scraper touches the surface of the mold table, and then the scraper installation beam moves forward as a whole, and multiple Y-direction scrapers scrape off the residue on the surface of the mold table Raw materials, the Y-direction scraper on the scraper installation beam moves with the column from back to front to clean the surface of the mold table, and at the same time gathers the scraped debris to the front of the mold table, which is convenient for X-direction scraper cleaning, and Y-direction scraper After the work is completed, it moves up, and then the X-direction scraper at the end of the Z-axis vertical beam descends to touch the surface of the mold table, and scrapes the surface of the mold table along the left and right directions with the Z-axis vertical beam. It falls to the screw crusher, is discharged from the discharge port, and is transported to the designated location for collection. Due to the versatility of the composite equipment, it can be applied to PC components of different sizes, so the front and rear positions of the collection of residual materials will be different, and the splinter opening extends to the length direction of the entire discharge bin. On the one hand, it can support the versatility of the composite equipment, and on the other hand On the one hand, it can also ensure that there will be absolutely no debris scattered on the ground on the left and right sides of the mold table.

During the movement of the Y-direction scraper, because the spring assembly is installed, the Y-direction scraper can copy the upper surface of the mold table, the Y-direction scraper is pushed upward, and the inner cylinder is pushed upward, or the inner cylinder, column The core, and the upper limit plate are pushed upwards and slide upward relative to the outer sleeve, so that the position of the Y-direction scraper can be fine-tuned up and down; at the same time, under the action of the spring force, the Y-direction scraper is pressed down to ensure that the Y-direction scraper is The scraper is attached to the surface of the mold table.

Through the cleaning mechanism, the residual raw materials on the surface of the mold table are reciprocally scraped and cleaned in two directions, so as to realize the cleaning of the residual raw materials attached to the surface of the mold table, and there is no cleaning dead angle.

In addition to the method mentioned in this embodiment, the utility model can also only use a spiral crusher; the Y-direction scraper can be arranged closely in a straight line along the left and right directions; it can also be cleaned on a single-function mold table Other functional modules are superimposed on the device, such as the detachable module 8 (automatic spray gun, automatic marking gun) to be removed. These conversion modes are all within the protection scope of the present utility model.

The above-mentioned embodiment is a preferred implementation mode of the present utility model, but the implementation mode of the present utility model is not limited by the above-mentioned embodiment, and any other changes, modifications and substitutions made without departing from the spirit and principle of the present utility model , combination, and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present utility model.

Claims (10)

1. A mould platform cleaning device for production of PC component which characterized in that: comprises a machine body, a scraper mounting beam, a Y-direction scraper, an X-direction scraper and a spiral crusher; the machine body is erected on the die table, the machine body drives the scraper mounting beam to move back and forth along the X-axis direction and drives the scraper mounting beam to move up and down along the Z-axis direction, and the machine body drives the X-direction scraper to do space motion in the front-back direction, the left-right direction and the up-down direction; the length direction of the scraper mounting beam is arranged along the left-right direction, a plurality of Y-direction scrapers are arranged below the scraper mounting beam and are arranged along the left-right direction, and the length direction of the Y-direction scrapers is arranged along the left-right direction; the X-direction scraper is arranged along the front-back direction along the length direction; the side surface of the die table is provided with a spiral crusher which receives crushed materials scraped by the X-direction scraper.

2. The die table cleaning apparatus for PC member production as recited in claim 1, wherein: the machine body comprises an X-axis base, an upright post, a Y-axis cross beam, a Y sliding table, a Z-axis vertical beam, an X-axis translation mechanism, a Y-axis translation mechanism, a Z-axis translation mechanism and a lifting assembly; the length direction of the X-axis base is along the X-axis direction, the two X-axis bases are parallel to each other along the Y-axis direction, the two vertical stand columns are respectively connected with the X-axis base through an X-axis translation mechanism, a Y-axis cross beam is fixed between the two stand columns, the Y sliding table slides on the Y-axis cross beam through the Y-axis translation mechanism, a vertical Z-axis vertical beam is lifted along the Y sliding table through the Z-axis translation mechanism, and the length of the X-axis base is greater than that of the mould table; the scraper mounting beam is positioned between the two upright posts, and two ends of the scraper mounting beam are connected with one upright post through a lifting assembly; the X-direction scraper is arranged at the lower end of the Z-axis vertical beam.

3. The die table cleaning apparatus for PC member production as recited in claim 2, wherein:

in the X-axis translation mechanism, a driving feed motor drives an upright post to translate along the front-back direction through a gear rack mechanism, guide mechanisms of the upright post and an X-axis base are guide rail and slider mechanisms, a guide rail is arranged on the X-axis base, a slider is arranged on an X-axis sliding table, and the upright post is fixed above the X-axis sliding table;

in the Y-axis translation mechanism, a driving feed motor drives a Y sliding table to translate along the left and right directions through a gear rack mechanism, a guide mechanism of the Y sliding table and a guide mechanism of a Y-axis cross beam are guide rail and slider mechanisms, a guide rail is arranged on the Y-axis cross beam, and a slider is arranged on the Y sliding table;

in the Z-axis translation mechanism, a driving feed motor drives a Z-axis vertical beam to lift through a ball screw mechanism, a guide mechanism of the Z-axis vertical beam and a guide mechanism of a Y sliding table are guide rail and slider mechanisms, a guide rail is arranged on the Z-axis vertical beam, and a slider is arranged on the Y sliding table;

in the lifting assembly, an integrated motor reducer drives a scraper mounting beam to lift along an upright column through a chain transmission mechanism, the scraper mounting beam is fixed with one point of a chain, the scraper mounting beam is pulled by the chain to lift, a guide mechanism between the scraper mounting beam and the upright column is a guide wheel and a guide groove which are matched with each other, the guide groove is arranged on the upright column, and the guide wheel is arranged at the end part of the scraper mounting beam.

4. The die table cleaning apparatus for PC member production as recited in claim 1, wherein: the Y-direction scrapers are staggered in the front-back direction in sequence, the Y-direction scrapers in the middle are close to the back, and the Y-direction scrapers on the left side and the right side are close to the front; in the front view direction, the end parts of the adjacent Y-direction scrapers are overlapped; the Y-direction scrapers are parallel to each other and located at the same height.

5. The die table cleaning apparatus for PC member production as recited in claim 1, wherein: and each Y-direction scraper is arranged on the scraper mounting beam through two spring assemblies which compress the Y-direction scrapers on the surface of the die table.

6. The mold table cleaning apparatus for PC member production as recited in claim 5, wherein: the spring assembly comprises an outer sleeve, an inner sleeve, a column core, a spring and an upper limiting plate; the outer sleeve comprises an upper end plate positioned at the upper end and an outer cylinder positioned at the lower end; the inner sleeve comprises an inner cylinder at the upper end and a lower end plate at the lower end; the column core comprises a solid cylinder at the upper end and a lower limiting plate at the lower end, and the upper limiting plate is fixed at the upper end of the solid cylinder through a screw; the lower end plate is provided with a step-shaped round through hole for the solid cylinder to pass through and the lower limiting plate to be clamped in, and the lower limiting plate is matched with the step-shaped round through hole to limit the solid cylinder to move upwards relative to the lower end plate; the upper end plate is provided with a step-shaped round through hole for the solid cylinder to pass through and the upper limiting plate to be clamped in, and the upper limiting plate and the step-shaped round through hole are matched to limit the solid cylinder to move downwards relative to the upper end plate; the outer cylinder is sleeved outside the inner cylinder, the spring is sleeved outside the column core, and when the lower end plate or the lower limiting plate moves upwards, the lower end plate or the lower limiting plate is pushed downwards by the spring; the scraper mounting beam is provided with a through hole, and the outer sleeve is fixed in the through hole; the Y-direction scraper is fixedly connected with the lower end plate or the lower limiting plate.

7. The mold table cleaning apparatus for PC member production as recited in claim 1, wherein: the Y-direction scraper blade comprises a horizontal installation section, a vertical connection section and an inclined scraper blade section which are sequentially arranged from top to bottom, the inclined scraper blade section is rectangular, the length direction of the inclined scraper blade section is along the Y-axis direction, and the width direction of the inclined scraper blade section is inclined from the front lower part to the back upper part; the X direction scraper blade comprises a horizontal installation section, a vertical connecting section and an inclined scraper blade section which are sequentially arranged from top to bottom, the inclined scraper blade section is rectangular, and the length direction is inclined in the width direction along the X axis direction.

8. The mold table cleaning apparatus for PC member production as recited in claim 1, wherein: the number of the spiral row crushers is two, and the two spiral row crushers are positioned at the left side and the right side of the die table.

9. The die table cleaning apparatus for PC member production as recited in claim 1, wherein: the spiral crusher comprises a rack, a discharge bin and a spiral shaft, wherein the discharge bin is erected on the ground through the rack; the front end of the discharge bin is provided with a crushing port, the upper end of the discharge bin is provided with a horn-shaped crushing port, the crushing port extends to the length direction of the whole discharge bin, and the length direction of the discharge bin is arranged along the front-back direction; the screw shaft for discharging the crushed aggregates to the crushed aggregate discharge port is arranged in the discharge bin.

10. The mold station cleaning apparatus for PC component production as recited in claim 3, wherein: four guide wheels are arranged at two ends of the scraper mounting beam and are arranged in a rectangular shape.

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