CN111070398A

CN111070398A - Accurate concrete test block manufacturing method and tooling die

Info

Publication number: CN111070398A
Application number: CN201911413235.2A
Authority: CN
Inventors: 韩毅
Original assignee: Guangdong Haiyuan Pipeline Co ltd
Current assignee: Xinjiang Guo Tong Pipeline Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-04-28
Anticipated expiration: 2039-12-31
Also published as: CN111070398B

Abstract

The invention discloses an accurate concrete test block manufacturing method and a tooling die, and relates to the technical field of concrete processing. The accurate concrete test block manufacturing method and the tooling die have the advantages that various materials can be weighed and taken, larger particles are crushed and cut in the stirring process, and feeding blockage is avoided.

Description

Accurate concrete test block manufacturing method and tooling die

Technical Field

The invention relates to the technical field of concrete processing, in particular to a method for manufacturing an accurate concrete test block and a tooling die.

Background

The cubic test block is also called a cubic test block and is used for measuring the compressive strength of concrete, the compressive strength test moulds of the concrete in China all adopt cubic test moulds, and the cubic test moulds and the test blocks of 20 cm are heavy and waste materials, so that the cubic test moulds and the test blocks of 15 cm are generally adopted.

In the process of processing the concrete test block, due to the fact that particles are large, feeding blockage is prone to occurring, multiple materials cannot be weighed and taken when the materials are fed, and large particles cannot be broken and cut in the stirring process.

Disclosure of Invention

The invention aims to provide an accurate concrete test block manufacturing method and a tooling die, which have the advantages of weighing and taking various materials, crushing and cutting larger particles in the stirring process, avoiding feeding blockage and solving the problem that the feeding blockage is easy to occur and the weighing and taking of various materials cannot be carried out during feeding due to the larger particles in the concrete test block processing process.

Technical scheme

In order to solve the above problems, the present invention provides the following technical solutions: the utility model provides a frock mould of accurate concrete test block, including weighing the case, the last fixed surface intercommunication of weighing the case has a feeding section of thick bamboo, the bottom surface fixedly connected with agitator tank of weighing the case, one side of agitator tank is equipped with the block machine, the top fixedly connected with mobility tester of block machine, be equipped with a feeding section of thick bamboo between block machine and the agitator tank, the first motor of the outer fixed surface of weighing the case, the first rotation pole of output fixedly connected with of first motor, the one end that first motor was kept away from to first rotation pole runs through the surface of weighing the case and extends to the inside of weighing the case, the outer fixed surface of first rotation pole is connected with putty board, the upper surface of putty board contacts with the bottom surface of feeding section of thick bamboo.

Further, the fixed intercommunication in bottom surface of the case of weighing has the hourglass material pipe, the bottom of hourglass material pipe runs through the upper surface of agitator tank and extends to the inside of agitator tank, the interior diapire fixedly connected with closing plate of agitator tank, the drive groove has been seted up to the interior diapire of agitator tank, the inside in drive groove is equipped with the second motor, the output end fixedly connected with second dwang of second motor, the bottom surface of closing plate is run through on the top of second dwang and extends to the inside of hourglass material pipe, the external fixed surface of second dwang is connected with the sleeve, telescopic external fixed surface is connected with shovel hopper and initiative stirring sword, the fixed intercommunication in a side of agitator tank has the discharging pipe, the fixed intercommunication of one end and the feed cylinder of agitator tank is kept away.

Further, the interior diapire fixedly connected with third motor of a pay-off section of thick bamboo, the inside wall fixedly connected with baffle of a pay-off section of thick bamboo, the output fixedly connected with third dwang of third motor, the top of third dwang runs through the bottom surface of baffle and extends to the inside of roof in the pay-off section of thick bamboo, the surface cover of third dwang is equipped with the pusher wheel, the fixed intercommunication in top of a pay-off section of thick bamboo has the unloading pipe, the discharge end of unloading pipe is located directly over the mobility tester feed end.

Furthermore, the outer surface of the discharging pipe is provided with an electric valve, the electric valve is located in the middle section of the discharging pipe, the flow rate and the opening stop of the discharging pipe can be manually controlled through the electric valve, and the applicability of the discharging pipe is improved.

Further, the outer surface of the second rotating rod is sleeved with a sealing bearing at the position where the sealing plate is contacted, the inner ring of the sealing bearing is fixedly connected with the outer surface of the second rotating rod, the friction strength between the second rotating rod and the sealing plate is reduced through the sealing bearing, the working efficiency of the second rotating rod is improved, and the service life of the second rotating rod is prolonged.

Further, the inner bottom wall of the weighing box is fixedly connected with a flow guide block, the inclination angle of the flow guide block is thirty-five degrees, the flow guide block can help the weighing box to discharge materials smoothly, and material blockage is avoided.

Further, the scavenge port has been seted up to the inside wall in drive groove, and the scavenge port is located the one end fixedly connected with cooling fan of second motor, can avoid the inside of drive groove excessively moist through setting up the scavenge port, can reduce the surface temperature of second motor through setting up cooling fan, leads to the fact the influence from avoiding the working effect to the second motor.

Further, the driven stirring sword of inside wall fixedly connected with of agitator tank, the bottom surface of driven stirring sword and the upper surface of initiative stirring sword are at a distance of one centimetre, can mutually support with initiative stirring sword through setting up driven stirring sword, reach more quick stirring efficiency and cutting crushing effect.

Further, the top fixedly connected with ejector pin of second dwang, the surface of ejector pin contacts with the inside wall that leaks the material pipe, thereby promotes the inside material that can avoid disposable unloading too much to lead to leaking the material pipe to block up through setting up the ejector pin to leaking the material pipe, stability when can also improving the rotation of second dwang, takes place to rock in the avoidance second dwang working process.

1. The accurate concrete test block manufacturing method and the tooling die are characterized in that a first motor is started, a first rotating rod is driven by the operation of the first motor, a blocking plate is driven to be separated from the bottom end of a feeding cylinder through the first rotating rod, materials are scattered to the upper surface of a flow guide block and then flow into the material leaking pipe, a second motor is started, a second rotating rod is driven by the operation of the second motor, a material pushing rod is driven through the second rotating rod, a driving stirring knife and a shoveling bucket are arranged, the falling of the materials in the material leaking pipe is pushed through the material pushing rod, the materials are stirred and cut through the matching of the driving stirring knife and a driven stirring knife, the materials at the bottom of a stirring box can be continuously pushed through the shoveling bucket, the weighing and taking of various materials are achieved, the crushing and cutting of larger particles in the stirring process are achieved, and the effect of feeding blocking is avoided.

2. According to the accurate concrete test block manufacturing method and the tooling die, the friction strength between the second rotating rod and the sealing plate is reduced by arranging the sealing bearing, the working efficiency of the second rotating rod is improved, the service life of the second rotating rod is prolonged, the inside of the driving groove can be prevented from being excessively wet by arranging the ventilating holes, the outer surface temperature of the second motor can be reduced by arranging the cooling fan, and the influence on the working effect of the second motor is avoided.

Drawings

FIG. 1 is a cross-sectional view of the agitator tank of the present invention;

FIG. 2 is a perspective view of the present shovel hopper;

FIG. 3 is a top view of the feed leaking pipe of the present invention;

FIG. 4 is a side view of the first rotating shaft of the present invention;

FIG. 5 is a cross-sectional view of a feed cartridge according to the present invention;

fig. 6 is a flow chart of the present invention.

Illustration of the drawings: 1. a weighing box; 2. a feeding cylinder; 3. a stirring box; 4. a block building machine; 5. a fluidity tester; 6. a feed cylinder; 7. a first motor; 8. a first rotating lever; 9. a material blocking plate; 10. a material leaking pipe; 11. a sealing plate; 12. a drive slot; 13. a second motor; 14. a second rotating lever; 15. a sleeve; 16. shoveling a hopper; 17. an active stirring knife; 18. a discharge pipe; 19. a third motor; 20. a partition plate; 21. a third rotating rod; 22. a material pushing wheel; 23. a discharging pipe; 24. an electrically operated valve; 25. sealing the bearing; 26. a flow guide block; 27. a ventilation hole; 28. a cooling fan; 29. a driven stirring knife; 30. a material pushing rod.

Detailed Description

As shown in fig. 1 to 6, the present invention provides a technical solution: a precise concrete test block manufacturing method and a tooling die comprise a weighing box 1, wherein a flow guide block 26 is fixedly connected to the inner bottom wall of the weighing box 1, the inclination angle of the flow guide block 26 is thirty-five degrees, the flow guide block 26 can help the weighing box 1 to discharge materials smoothly and avoid material blockage, the upper surface of the weighing box 1 is fixedly communicated with four feeding cylinders 2, the number of the feeding cylinders 2 is four, the feeding cylinders are four tubes with different capacities, cement, sand, stones and additives are respectively put in the four tubes, the bottom surface of the weighing box 1 is fixedly connected with a stirring box 3, the inner side wall of the stirring box 3 is fixedly connected with a driven stirring knife 29, the distance between the bottom surface of the driven stirring knife 29 and the upper surface of a driving stirring knife 17 is one centimeter, the driven stirring knife 29 can be matched with the driving stirring knife 17 through arrangement, more rapid stirring efficiency and cutting and crushing effect are achieved, one side of the stirring box 3 is provided with a, the type of the block building machine 4 is QTJ4-35, the top end of the block building machine 4 is fixedly connected with a fluidity tester 5, the type of the fluidity tester 5 is YJ-1, a feeding barrel 6 is arranged between the block building machine 4 and the stirring box 3, the outer surface of the weighing box 1 is fixedly connected with a first motor 7, the types of the first motor 7 and a second motor 13 are ZH-400-60-S, the output end of the first motor 7 is fixedly connected with a first rotating rod 8, one end, far away from the first motor 7, of the first rotating rod 8 penetrates through the outer surface of the weighing box 1 and extends into the weighing box 1, the outer surface of the first rotating rod 8 is fixedly connected with a blocking plate 9, and the upper surface of the blocking plate 9 is in contact with the bottom surface of the feeding barrel 2.

The bottom surface of the weighing box 1 is fixedly communicated with a material leaking pipe 10, the bottom end of the material leaking pipe 10 penetrates through the upper surface of the stirring box 3 and extends into the stirring box 3, the inner bottom wall of the stirring box 3 is fixedly connected with a sealing plate 11, the inner bottom wall of the stirring box 3 is provided with a driving groove 12, the inner side wall of the driving groove 12 is provided with a ventilation hole 27, one end of the ventilation hole 27, which is positioned at the second motor 13, is fixedly connected with a cooling fan 28, the model of the cooling fan 28 is CX-100, excessive humidity in the driving groove 12 can be avoided by arranging the ventilation hole 27, the outer surface temperature of the second motor 13 can be reduced by arranging the cooling fan 28, so as to avoid influencing the working effect of the second motor 13, the second motor 13 is arranged in the driving groove 12, the output end of the second motor 13 is fixedly connected with a second rotating rod 14, and a sealing bearing 25 is sleeved at the contact position, the inner ring of the sealing bearing 25 is fixedly connected with the outer surface of the second rotating rod 14, the friction strength between the second rotating rod 14 and the sealing plate 11 is reduced by arranging the sealing bearing 25, the working efficiency of the second rotating rod 14 is improved, the service life of the second rotating rod 14 is prolonged, the top end of the second rotating rod 14 is fixedly connected with the material pushing rod 30, the outer surface of the material pushing rod 30 is contacted with the inner side wall of the material leaking pipe 10, the material leaking pipe 10 can be prevented from being blocked due to excessive one-time material discharging by arranging the material pushing rod 30 to push the material in the material leaking pipe 10, the stability of the second rotating rod 14 during rotation can be improved, the second rotating rod 14 is prevented from shaking in the working process, the top end of the second rotating rod 14 penetrates through the bottom surface of the sealing plate 11 and extends into the material leaking pipe 10, the sleeve 15 is fixedly connected with the outer surface of the second rotating rod 14, the shovel 16 and the active stirring knife, a discharging pipe 18 is fixedly communicated with one side face of the stirring box 3, an electric valve 24 is arranged on the outer surface of the discharging pipe 18, the model of the electric valve 24 is Q941Y, the electric valve 24 is located in the middle section of the discharging pipe 18, the flow rate of the discharging pipe 18 can be manually controlled and the discharging pipe 18 is opened and stopped by arranging the electric valve 24, the applicability of the discharging pipe 18 is improved, and one end, far away from the stirring box 3, of the discharging pipe 18 is fixedly communicated with the feeding barrel 6.

Inner bottom wall fixedly connected with third motor 19 of a pay-off section of thick bamboo 6, the model of third motor 19 is CH22-200W-30S, the inside wall fixedly connected with baffle 20 of a pay-off section of thick bamboo 6, the output fixedly connected with third dwang 21 of third motor 19, the top of third dwang 21 runs through the bottom surface of baffle 20 and extends to the inside of the interior roof of a pay-off section of thick bamboo 6, the surface cover of third dwang 21 is equipped with material pushing wheel 22, the fixed intercommunication in top of a pay-off section of thick bamboo 6 has unloading pipe 23, the discharge end of unloading pipe 23 is located directly over the 5 feed end of fluidity tester.

When the material leakage device is used, firstly, the first motor 7, the second motor 13, the third motor 19, the electric valve 24, the cooling fan 28, the block making machine 4 and the fluidity tester 5 are respectively communicated with a municipal power supply, then cement, sand, stones and additives are respectively put into the four feeding cylinders 2, when the four feeding cylinders 2 cannot be fed, the feeding is stopped, the first motor 7 is started, the first rotating rod 8 is driven by the operation of the first motor 7, the material blocking plate 9 is driven by the first rotating rod 8 to be separated from the bottom end of the feeding cylinder 2, the materials are scattered to the upper surface of the flow guide block 26 and then flow into the material leakage pipe 10, then the second motor 13 is started, the second rotating rod 14 is driven by the operation of the second motor 13, the material pushing rod 30, the driving stirring knife 17 and the shovel hopper 16 are driven by the second rotating rod 14, the materials in the material leakage pipe 10 are pushed to fall by the material pushing rod 30, the material is stirred and cut through the cooperation of the driving stirring knife 17 and the driven stirring knife 29, the material at the bottom of the stirring box 3 can be continuously pushed through the shovel hopper 16, the electric valve 24 is opened after the stirring operation is finished, the material enters the inside of the feeding barrel 6 through the discharge pipe 18, then the third motor 19 is started, the third rotating rod 21 and the material pushing wheel 22 are driven by the operation of the third motor 19, the material is pushed to rise through the rotation of the material pushing wheel 22, when the material reaches the material discharging pipe 23, the material flows to the inside of the fluidity tester 5 through the material discharging pipe 23, the material after the fluidity tester 5 falls to the inside of the block building machine 4, and the block building operation is completed.

Claims

1. The utility model provides a frock mould of accurate concrete test block, includes weighing box (1), its characterized in that: the utility model discloses a weighing machine, including weighing box (1), the last fixed surface of weighing box (1) communicates there is a feeding section of thick bamboo (2), the bottom surface fixedly connected with agitator tank (3) of weighing box (1), one side of agitator tank (3) is equipped with block machine (4), the top fixedly connected with mobility tester (5) of block machine (4), be equipped with feed cylinder (6) between block machine (4) and agitator tank (3), the first motor (7) of outer fixed surface of weighing box (1), the first rotation pole (8) of the first output fixedly connected with of first motor (7), the one end that first motor (7) were kept away from in first rotation pole (8) runs through the surface of weighing box (1) and extends to the inside of weighing box (1), the outer fixed surface of first rotation pole (8) is connected with putty board (9), the upper surface of putty board (9) contacts with the bottom surface of feeding section of thick bamboo (2).

2. The tooling die for the accurate concrete test block according to claim 1, which is characterized in that: the fixed intercommunication of bottom surface of weighing box (1) has material leakage pipe (10), the bottom of material leakage pipe (10) runs through the upper surface of agitator tank (3) and extends to the inside of agitator tank (3), interior diapire fixedly connected with closing plate (11) of agitator tank (3), driving groove (12) have been seted up to the interior diapire of agitator tank (3), the inside of driving groove (12) is equipped with second motor (13), the output fixedly connected with second dwang (14) of second motor (13), the bottom surface of closing plate (11) is run through and extends to the inside of material leakage pipe (10) on the top of second dwang (14), the external surface fixedly connected with sleeve (15) of second dwang (14), the external surface fixedly connected with shovel hopper (16) and initiative stirring sword (17) of sleeve (15), a side fixed intercommunication of agitator tank (3) has discharging pipe (18), the one end and the feed cylinder (6) fixed intercommunication of agitator tank (3) are kept away from to discharging pipe (18).

3. The tooling die for the accurate concrete test block according to claim 1, which is characterized in that: interior diapire fixedly connected with third motor (19) of a pay-off section of thick bamboo (6), inside wall fixedly connected with baffle (20) of a pay-off section of thick bamboo (6), output fixedly connected with third dwang (21) of third motor (19), the top of third dwang (21) runs through the bottom surface of baffle (20) and extends to the inside of roof in a pay-off section of thick bamboo (6), the surface cover of third dwang (21) is equipped with material pushing wheel (22), the fixed intercommunication in top of a pay-off section of thick bamboo (6) has unloading pipe (23), the discharge end of unloading pipe (23) is located directly over mobility tester (5) feed end.

4. The tooling die for the accurate concrete test block according to claim 2, characterized in that: the outer surface of the discharge pipe (18) is provided with an electric valve (24), and the electric valve (24) is positioned in the middle section of the discharge pipe (18).

5. The tooling die for the accurate concrete test block according to claim 2, characterized in that: the outer surface of the second rotating rod (14) is sleeved with a sealing bearing (25) at the contact position of the sealing plate (11), and the inner ring of the sealing bearing (25) is fixedly connected with the outer surface of the second rotating rod (14).

6. The tooling die for the accurate concrete test block according to claim 1, which is characterized in that: the inner bottom wall of the weighing box (1) is fixedly connected with a flow guide block (26), and the inclination angle of the flow guide block (26) is thirty-five degrees.

7. The tooling die for the accurate concrete test block according to claim 2, characterized in that: and the inner side wall of the driving groove (12) is provided with a ventilation hole (27), and one end of the ventilation hole (27) positioned on the second motor (13) is fixedly connected with a cooling fan (28).

8. The tooling die for the accurate concrete test block according to claim 1, which is characterized in that: the inner side wall of the stirring box (3) is fixedly connected with a driven stirring knife (29), and the distance between the bottom surface of the driven stirring knife (29) and the upper surface of the driving stirring knife (17) is one centimeter.

9. The tooling die for the accurate concrete test block according to claim 2, characterized in that: the top end of the second rotating rod (14) is fixedly connected with a pushing rod (30), and the outer surface of the pushing rod (30) is in contact with the inner side wall of the material leakage pipe (10).

10. The method for manufacturing the accurate concrete test block according to the claims 1 to 9, which is characterized in that:

s1, firstly, respectively feeding cement, sand, stones and additives into the four feeding cylinders (2), and stopping feeding when the four feeding cylinders (2) cannot feed;

s2, starting a first motor (7), driving a first rotating rod (8) by the operation of the first motor (7), driving a material blocking plate (9) to be separated from the bottom end of a feeding cylinder (2) through the first rotating rod (8), scattering materials onto the upper surface of a flow guide block (26) and then flowing into the material leaking pipe (10), then starting a second motor (13), driving a second rotating rod (14) by the operation of a second motor (13), driving a material pushing rod (30), a driving stirring knife (17) and a shoveling hopper (16) through the second rotating rod (14), pushing the materials inside the material leaking pipe (10) to fall through the material pushing rod (30), stirring and cutting the materials through the matching of the driving stirring knife (17) and a driven stirring knife (29), and continuously pushing the materials at the bottom of a stirring box (3) through the shoveling hopper (16);

s3, after the stirring operation is finished, the electric valve (24) is opened, the material enters the feeding barrel (6) through the discharge pipe (18), then the third motor (19) is started, the third rotating rod (21) and the material pushing wheel (22) are driven by the operation of the third motor (19), and the material is pushed to ascend through the autorotation of the material pushing wheel (22);

s4, when the materials reach the discharging pipe (23), the materials flow into the inside of the fluidity tester (5) through the discharging pipe (23), and the materials after passing through the fluidity tester (5) fall into the inside of the block building machine (4), so that the block building operation is completed.