Concrete test block manufacturing assembly line

Abstract

The invention relates to the technical field of concrete test block processing, and discloses a concrete test block manufacturing assembly line which comprises a feeding system, a stirring device, a main material collecting device and a model barrel. The stirring device is arranged below the feeding system, a feeding port is formed in the top of the stirring device, the feeding system is used for adding materials into the stirring device through the feeding port, and the stirring device is used for stirring the materials entering the stirring device. The main material collecting device is arranged below the stirring device, the stirring device can convey stirred materials into the main material collecting device, the model barrel is arranged below the main material collecting device, and the main material collecting device is used for conveying the materials into the model barrel.

Description

Technical Field

[0001] The invention relates to the technical field of concrete test block processing, in particular to a concrete test block manufacturing line. Background Art

[0002] In the field of construction, there are high requirements for the strength of concrete. Therefore, before formal pouring, concrete test blocks need to be made to test the strength of concrete and determine whether it meets the design requirements. The existing concrete test block production mainly relies on manual work, which is inefficient and difficult to meet the current demand for improving construction efficiency.

[0003] Therefore, a concrete test block production line is urgently needed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a concrete test block production line to improve the test block production efficiency.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A concrete test block production line comprises a feeding system, a stirring device, a main aggregate device and a model barrel;

[0007] The stirring device is arranged below the feeding system, a feeding port is arranged on the top of the stirring device, the feeding system is used to add materials into the stirring device through the feeding port, and the stirring device is used to stir the materials entering the stirring device;

[0008] The main material collecting device is arranged below the stirring device, and the stirring device can deliver the stirred materials into the main material collecting device. The model barrel is arranged below the main material collecting device, and the main material collecting device is used to deliver the materials into the model barrel.

[0009] As an improvement of the above technical solution, the feeding system includes a coarse aggregate supply device, a fine aggregate supply device, a filler supply device and a water supply device which are arranged in sequence and at intervals along a first direction, the stirring device can move along the first direction, the coarse aggregate supply device is used to supply coarse aggregate into the stirring device, the fine aggregate supply device is used to supply fine aggregate into the stirring device, the filler supply device is used to supply filler into the stirring device, and the water supply device is used to supply water into the stirring device.

[0010] As an improvement of the above technical solution, it also includes a first support platform, a second support platform and a third support platform, wherein the first support platform, the second support platform and the third support platform all extend along the first direction, and the first support platform, the second support platform and the third support platform are all arranged in sequence along the second direction, the second direction is a vertical direction, and the first direction is perpendicular to the second direction;

[0011] The stirring device is arranged on the first supporting platform and can move along the first supporting platform, the collecting device is arranged on the second supporting platform and can move along the second supporting platform, and the model barrel is arranged on the third supporting platform and can move along the third supporting platform.

[0012] As an improvement of the above technical solution, the first supporting platform and the second supporting platform are arranged in sequence and spaced apart along the third direction.

[0013] As an improvement of the above technical solution, the coarse aggregate supply device includes a coarse aggregate screening, washing and drying integrated device, a first slide rail, a first weighing device and a first collecting device, the first slide rail connects the discharge port of the coarse aggregate screening, washing and drying integrated device and the feed port of the first weighing device, the feed port of the first collecting device is connected to the discharge port of the first weighing device, and the discharge port of the first collecting device faces the first supporting platform.

[0014] As an improvement of the above technical solution, the fine aggregate supply device includes a fine aggregate screening and drying integrated device, a second slide rail, a second weighing device and a second gathering device, the second slide rail connects the discharge port of the fine aggregate screening and drying integrated device and the feed port of the second weighing device, the feed port of the second gathering device is connected to the discharge port of the second weighing device, and the discharge port of the second gathering device faces the first support platform.

[0015] As an improvement of the above technical solution, the filler supply device includes a third weighing device and a third gathering device, the third weighing device is used to weigh the filler, the feed port of the third gathering device is connected to the discharge port of the third weighing device, and the discharge port of the third gathering device faces the first support platform.

[0016] As an improvement of the above technical solution, the stirring device includes a first moving system, a stirring chamber, a stirring mechanism and a flipping mechanism. The stirring chamber is arranged on the flipping mechanism. The flipping mechanism is used to drive the stirring chamber to flip around a first axis. The first axis extends along the first direction. The stirring mechanism is arranged in the stirring chamber and is used to stir the material in the stirring chamber. The first moving system is used to drive the stirring device to move along the first supporting platform.

[0017] As an improvement of the above technical solution, the main material collecting device includes a second moving system, a hopper and a pushing mechanism. The second moving system is arranged in the hopper to drive the main material collecting device to move along the second support platform. The pushing mechanism is arranged in the hopper to push the material in the hopper out of the hopper.

[0018] As an improvement of the above technical solution, it also includes an oily substance spraying device, which is arranged above the model barrel and is used to spray the oily substance into the model barrel.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The concrete test block production line of the present invention adds materials into a feeding system, and feeds materials into a stirring device through the feeding system. The materials are stirred by the stirring device to form a concrete mixture. The stirring device sends the concrete mixture into a main aggregate device, and then sends it into a model barrel through the main aggregate device to form a concrete test block in the model barrel. Thus, the production of the concrete test block is completed through the concrete test block production line, the workload of manual operation is reduced, and the test block production efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a concrete test block production line provided by an embodiment of the present invention;

[0022] Figure 2 It is a schematic diagram of the mechanism of a coarse aggregate supply device of a concrete test block production line provided by an embodiment of the present invention;

[0023] Figure 3 It is a schematic diagram of the mechanism of a fine aggregate supply device for a concrete test block production line provided by an embodiment of the present invention;

[0024] Figure 4 It is a structural schematic diagram of a filler supply device for a concrete test block production line provided by an embodiment of the present invention;

[0025] Figure 5 It is a structural schematic diagram of a water supply device for a concrete test block production line provided by an embodiment of the present invention;

[0026] Figure 6 It is a structural schematic diagram of a water reducing agent supply device for a concrete test block production line provided by an embodiment of the present invention;

[0027] Figure 7 It is a structural schematic diagram of a mixing device of a concrete test block production line provided by an embodiment of the present invention;

[0028] Figure 8A schematic structural diagram of a main aggregate device of a concrete test block production line provided by an embodiment of the present invention;

[0029] Fig. 9 A schematic structural diagram of a model barrel of a concrete test block production line provided in an embodiment of the present invention.

[0030] In the figure:

[0031] 100, first supporting platform; 200, second supporting platform; 201, material discharge port; 300, third supporting platform;

[0032] 1. Feeding system;

[0033] 11. Coarse aggregate supply device;

[0034] 111. Coarse aggregate screening, washing and drying integrated device; 112. First slide rail; 113. First weighing device; 114. First material collecting device;

[0035] 12. Fine aggregate supply device;

[0036] 121. fine aggregate screening and drying integrated device; 122. second slide rail; 123. second weighing device; 124. second material collecting device; 125. transmission pipe;

[0037] 13. Filler supply device;

[0038] 131. a third weighing device; 132. a third material collecting device;

[0039] 14. Water supply device;

[0040] 15. Water reducing agent supply device;

[0041] 2. Stirring device;

[0042] 21. First moving system; 22. Stirring chamber; 23. Turning mechanism;

[0043] 3. Main aggregate device;

[0044] 31. Second moving system; 32. Hopper; 33. Material pushing mechanism;

[0045] 4. Model barrel;

[0046] 41. The third moving system; 42. The lifting system; 43. The vibration system; 44. The barrel;

[0047] 5. Maintenance equipment;

[0048] 6. Oily substance spraying device. DETAILED DESCRIPTION

[0049] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0050] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0052] In the description of this embodiment, the terms "upper", "lower", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0053] like Figure 1-Figure 9 As shown, this embodiment provides a concrete test block production line, including a feeding system 1, a stirring device 2, a main aggregate device 3 and a model barrel 4. The stirring device 2 is arranged below the feeding system 1, and a feeding port is arranged on the top of the stirring device 2. The feeding system 1 is used to add materials into the stirring device 2 through the feeding port, and the stirring device 2 is used to stir the materials entering the stirring device 2. The main aggregate device 3 is arranged below the stirring device 2, and the stirring device 2 can send the stirred materials into the main aggregate device 3. The model barrel 4 is arranged below the main aggregate device 3, and the main aggregate device 3 is used to send the materials into the model barrel 4.

[0054] The concrete test block production line provided in the present embodiment adds materials into a feeding system 1, and feeds materials into a stirring device 2 through the feeding system 1. The materials are stirred by the stirring device 2 to form a concrete mixture. The stirring device 2 sends the concrete mixture into a main aggregate device 3, and then sends it into a model barrel 4 through the main aggregate device 3 to form a concrete test block in the model barrel 4. Thus, the production of concrete test blocks is completed through the concrete test block flow, reducing the workload of manual operation and improving the test block production efficiency.

[0055] Alternatively, if Figure 1 As shown, the feeding system 1 includes a coarse aggregate supply device 11, a fine aggregate supply device 12, a filler supply device 13 and a water supply device 14 which are arranged in sequence and spaced apart along a first direction. The stirring device 2 can move along the first direction. The coarse aggregate supply device 11 is used to supply coarse aggregate into the stirring device 2, the fine aggregate supply device 12 is used to supply fine aggregate into the stirring device 2, the filler supply device 13 is used to supply filler into the stirring device 2, and the water supply device 14 is used to supply water into the stirring device 2.

[0056] Alternatively, if Figure 1 As shown, the concrete test block production line provided in this embodiment also includes a first support platform 100, a second support platform 200 and a third support platform 300. The first support platform 100, the second support platform 200 and the third support platform 300 all extend along the first direction, and the first support platform 100, the second support platform 200 and the third support platform 300 are all arranged in sequence along the second direction. The second direction is a vertical direction, and the first direction is perpendicular to the second direction. In this embodiment, the first direction is a horizontal direction. The stirring device 2 is arranged on the first support platform 100 and can move along the first support platform 100. The collecting device is arranged on the second support platform 200 and can move along the second support platform 200. The model barrel 4 is arranged on the third support platform 300 and can move along the third support platform 300.

[0057] Furthermore, if Figure 1 As shown, the first support platform 100 and the second support platform 200 are arranged at intervals along the third direction. This allows the stirring device 2 to pour the stirred material into the main material collecting device 3 below it. The first direction and the second direction are both perpendicular to the third direction, and the third direction is also a horizontal direction. In other words, the second support platform 200 is located below the first support platform 100.

[0058] Alternatively, if Figure 1 and Figure 2As shown, the coarse aggregate supply device 11 includes a coarse aggregate screening, washing and drying integrated device 111, a first slide rail 112, a first weighing device 113 and a first collecting device 114. The first slide rail 112 connects the discharge port of the coarse aggregate screening, washing and drying integrated device 111 and the feed port of the first weighing device 113. The feed port of the first collecting device 114 is connected to the discharge port of the first weighing device 113, and the discharge port of the first collecting device 114 faces the first supporting platform 100. Specifically, the coarse aggregate screening, washing and drying integrated device 111 includes a first box, a first screen and a first vibrating table. The first box is provided with a feed port, and the first box is equipped with a spray system, a first drying system (hot air blower) and a drainage system. The spray system is used to spray the coarse aggregate, the first drying system dries the sprayed coarse aggregate, and the drainage system is used to discharge excess water during the spraying process. The first screen is used to screen coarse aggregates of different particle sizes. The first screen is inclined toward the first slide rail 112. The first slide rail 112 is used to introduce the processed coarse aggregate into the first weighing device 113 below. There are multiple first weighing devices 113, and the discharge port of the first screen is set in a one-to-one correspondence with the first weighing device 113. The first slide rail 112 is set in a one-to-one correspondence with the first weighing device 113. The first slide rail 112 connects the discharge port of the corresponding first screen and the first weighing device 113. The coarse aggregates of different particle sizes screened by the first screen enter the corresponding first weighing device 113 through the corresponding first slide rail 112. The processed coarse aggregate enters the feed port of the first weighing device 113 through the first slide rail 112, and then reaches the storage area of ​​the first weighing device 113. The storage area of ​​the first weighing device 113 is inclined toward the weighing area of ​​the first weighing device 113 below. A first electronic balance is configured below the weighing area of ​​the first weighing device 113 to determine the amount of coarse aggregate. The weighed coarse aggregate will be pushed by the push plate from the weighing area of ​​the first weighing device 113 to the discharge port and go to the first aggregate device 114. Coarse aggregates of different particle sizes are weighed separately and enter the first aggregate device 114, and finally gather at the same outlet, ready to enter the mixing device 2 on the first support platform 100.

[0059] Alternatively, if Figure 1 and Figure 3As shown, the fine aggregate supply device 12 includes a fine aggregate screening and drying integrated device 121, a second slide rail 122, a second weighing device 123 and a second collecting device 124. The second slide rail 122 connects the discharge port of the fine aggregate screening and drying integrated device 121 and the feed port of the second weighing device 123. The feed port of the second collecting device 124 is connected to the discharge port of the second weighing device 123, and the discharge port of the second collecting device 124 faces the first supporting platform 100. Specifically, the fine aggregate screening and drying integrated device 121 includes a transmission pipe 125, a second box, a second screen and a second vibrating table. The second box is equipped with a second drying system (hot air blower). The second screen is inclined toward the second slide rail 122. The second drying system is used to dry the fine aggregate. The fine aggregate supply device 12 is different from the coarse aggregate supply device 11 mainly in two points: one is that a transmission pipe 125 is arranged between the feed port and the box of the fine aggregate supply device 12. The transmission pipe 125 is inclined, and four heating pipes are equipped inside the transmission pipe 125 (wet sand is not easy to screen, and needs to be pre-dried before screening). The second box of the fine aggregate screening and drying integrated device 121 removes the spray system. The fine aggregate in this embodiment is sand, and the sand does not need to be washed. In this embodiment, the second weighing device 123 is also provided with multiple, the discharge port of the second screen is set in a one-to-one correspondence with the second weighing device 123, the second slide rail 122 is set in a one-to-one correspondence with the second weighing device 123, the second slide rail 122 connects the discharge port of the corresponding second screen and the second weighing device 123, and the fine aggregates of different particle sizes screened by the second screen enter the corresponding second weighing device 123 through the corresponding second slide rail 122. The processed fine aggregate enters the feed port of the second weighing device 123 through the second slide rail 122, and then reaches the storage area of ​​the second weighing device 123. The storage area of ​​the second weighing device 123 is inclined toward the weighing area of ​​the second weighing device 123 below. A second electronic balance is configured below the weighing area of ​​the second weighing device 123 to determine the amount of fine aggregate. The weighed fine aggregate will be pushed from the weighing area of ​​the second weighing device 123 to the discharge port by a push plate and go to the second aggregate device 124. Fine aggregates of different particle sizes are weighed separately, and then enter the second aggregate device 124, and finally gather at the same outlet, ready to enter the mixing device 2 on the first support platform 100.

[0060] Alternatively, if Figure 1 and Figure 4As shown, the filler supply device 13 includes a third weighing device 131 and a third collecting device 132. The third weighing device 131 is used to weigh the filler. The feed port of the third collecting device 132 is connected to the discharge port of the third weighing device 131, and the discharge port of the third collecting device 132 faces the first support platform 100. In this embodiment, the third weighing device 131 is an electronic balance, and the third weighing device 131 determines the filler supply amount accurately by measuring the weight difference. In this embodiment, a plurality of third weighing devices 131 are provided, and the plurality of third weighing devices 131 are used to weigh a variety of fillers. The feed port of the third collecting device 132 is set one-to-one with the third weighing device 131.

[0061] Alternatively, if Figure 1 and Figure 5 As shown, the water supply device 14 includes a fourth weighing device, a water storage container and a control valve. The fourth weighing device is an electronic balance. The fourth weighing device determines the accuracy of the water output by measuring the difference in weight.

[0062] Alternatively, if Figure 1 and Figure 6 As shown, the feeding system 1 further includes a water reducing agent supply device 15 , and the water reducing agent supply device 15 is used to add the water reducing agent into the stirring device 2 .

[0063] Alternatively, if Figure 1 and Figure 7 As shown, the stirring device 2 includes a first moving system 21, a stirring cavity 22, a stirring mechanism and a flipping mechanism 23. The stirring cavity 22 is arranged on the flipping mechanism 23. The flipping mechanism 23 is used to drive the stirring cavity 22 to flip around a first axis. The first axis extends along a first direction. The stirring mechanism is arranged in the stirring cavity 22 and is used to stir the material in the stirring cavity 22. The first moving system 21 is used to drive the stirring device 2 to move along the first supporting platform 100. By driving the stirring cavity 22 to flip around the first axis, the stirred material in the stirring cavity 22 can be dumped into the main collecting device 3 on the second supporting platform 200.

[0064] Alternatively, if Figure 1 and Figure 8 As shown, the main material collecting device 3 includes a second moving system 31, a hopper 32 and a pushing mechanism 33. The second moving system 31 is arranged to drive the main material collecting device 3 to move along the second supporting platform 200. The pushing mechanism 33 is arranged in the hopper 32 to push the material in the hopper 32 out of the hopper 32.

[0065] Alternatively, if Figure 1 and Fig. 9As shown, the model barrel 4 includes a third moving system 41, a lifting system 42, a vibration system 43 and a barrel body 44. The lifting system 42 is arranged on the third moving system 41, the vibration system 43 is arranged on the lifting system 42, and the barrel body 44 is arranged on the vibration system 43. The moving system is used to drive the model barrel 4 to move along the third supporting platform 300. The lifting system 42 can drive the vibration system 43 and the barrel body 44 to rise and fall in the second direction, and the vibration system 43 can drive the barrel body 44 to vibrate.

[0066] Optionally, the concrete test block production line provided in this embodiment further includes an oily substance spraying device 6, which is disposed above the model barrel 4 and is used to spray the oily substance into the model barrel 4. Before using the model barrel 4, the oily substance spraying device 6 sprays the oily substance into the model barrel 4 in advance, so as to facilitate demoulding of the concrete cylindrical test block obtained after later curing.

[0067] Optionally, the concrete test block production line provided in this embodiment further includes a curing device 5, which is disposed on the third supporting platform 300. The curing device 5 is provided with an opening, and the model barrel 4 can enter and leave the curing device 5 through the opening. The curing device 5 provides a curing environment for the poured model barrel 4 filled with concrete mixture.

[0068] The working process of the present invention is:

[0069] In the first step, untreated coarse aggregate is poured into the coarse aggregate supply device 11, untreated fine aggregate is poured into the fine aggregate supply device 12, various fillers are poured into the filler supply device 13, water is poured into the water supply device 14, and the water reducer is poured into the water reducer supply device 15. Among them, the untreated coarse aggregate enters the coarse aggregate screening, washing and drying integrated device 111 of the coarse aggregate supply device 11 from the feed inlet; the first vibrating table and the first drying system (hot air blower) are started to screen the coarse aggregate; when the screening is completed, the first vibrating table and the first drying system (hot air blower) are turned off, the spray system and the drainage system are turned on, and the coarse aggregate is washed; after washing, the spray system and the drainage system are turned off, the first drying system is turned on, and the coarse aggregate is dried again; after the coarse aggregate is dried, the first drying system is turned off; at this time, the treated coarse aggregate is obtained. Untreated fine aggregate enters the transmission pipe 125 from the feed port, passes through the transmission pipe 125 with drying function, and arrives at the fine aggregate screening and drying integrated device 121 of the fine aggregate supply device 12; the second vibration table and the second drying system (hot air blower) are started, and the fine aggregate is screened and dried; after the screening and drying of the fine aggregate are completed, the second vibration table and the second drying system (hot air blower) are turned off; at this time, the treated fine aggregate is obtained. The coarse aggregate that has been fully screened, washed and dried enters the storage area of ​​the first weighing device 113; the fine aggregate that has been fully screened and dried enters the storage area of ​​the second weighing device 123. Coarse aggregate, fine aggregate and various fillers enter the corresponding weighing area from the storage area of ​​each weighing device, and the amount is controlled by the weighing area. The electronic balance in the weighing area can complete this step (the electronic balance controls the gate switch of the storage area, and the gate is closed when the amount reaches the set value). When the amount is measured, the push plate in the weighing area will push the coarse aggregate, fine aggregate and various fillers from their respective weighing areas to the corresponding "aggregate device", and then enter the mixing device 2 that has stopped below. The water supply device 14 determines the amount of water by determining the weight difference output by the electronic balance. When the amount of water reaches the set value, the valve is closed and no more water will enter the mixing device 2. The same applies to the water reducer.

[0070] In the second step, the mixing device 2 moves on the first supporting platform 100 to the bottom of the first collecting device 114, the second collecting device 124, the third collecting device 132, the water supply device 14 and / or the water reducing agent supply device 15 in sequence, and materials of set weight enter the mixing device 2 in sequence for mixing, and finally a concrete mixture is obtained.

[0071] In the third step, the mixing device 2 pours the concrete mixture into the main aggregate device 3 on the second supporting platform 200 below. The main aggregate device 3 carries the concrete mixture and moves along the second supporting platform 200 to the track casting area to prepare for casting.

[0072] In the fourth step, the third moving system 41 drives the model barrel 4 along the third supporting platform 300 to the bottom of the oily substance spraying device 6. The oily substance spraying device 6 is turned on, the oily substance is evenly attached to the inside of the model barrel 4, and the oily substance spraying device 6 is turned off.

[0073] In the fifth step, the third moving system 41 drives the model barrel 4 to the casting area, and the lifting system 42 is turned on to raise the barrel body to just block the discharge port 201 of the second supporting platform 200, and fix the height.

[0074] In the sixth step, the vibration system 43 (vibration table) of the model barrel 4 is started, and the barrel body 44 vibrates; the main material collection device 3 pours the concrete mixture into the barrel body 44. Until the concrete mixture no longer enters the barrel body 44, the main material collection device 3 shovels away the remaining concrete mixture, and the vibration system 43 of the model barrel 4 is turned off.

[0075] The seventh step is to open the lifting system 42 of the model barrel 4 to lower the height of the barrel body 44 so that the barrel body 44 is no longer stuck at the upper discharge port 201.

[0076] In the eighth step, the third moving system 41 carries the cast barrel body 44 and moves along the third track into the curing device 5 for curing.

[0077] Step 9. After curing is completed, a concrete cylindrical specimen is obtained.

[0078] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A concrete test block production line, characterized in that: It includes a feeding system, a stirring device, a main collecting device and a model barrel; The stirring device is arranged below the feeding system, a feeding port is arranged on the top of the stirring device, the feeding system is used to add materials into the stirring device through the feeding port, and the stirring device is used to stir the materials entering the stirring device; The main material collecting device is arranged below the stirring device, and the stirring device can deliver the stirred materials into the main material collecting device. The model barrel is arranged below the main material collecting device, and the main material collecting device is used to deliver the materials into the model barrel.

2. The concrete test block production line according to claim 1 is characterized in that: The feeding system includes a coarse aggregate supply device, a fine aggregate supply device, a filler supply device and a water supply device which are arranged in sequence and at intervals along a first direction. The stirring device can move along the first direction. The coarse aggregate supply device is used to supply coarse aggregate into the stirring device, the fine aggregate supply device is used to supply fine aggregate into the stirring device, the filler supply device is used to supply filler into the stirring device, and the water supply device is used to supply water into the stirring device.

3. The concrete test block production line according to claim 2 is characterized in that: It also includes a first support platform, a second support platform and a third support platform, wherein the first support platform, the second support platform and the third support platform all extend along the first direction, and the first support platform, the second support platform and the third support platform are all arranged in sequence and spaced apart along the second direction, the second direction is a vertical direction, and the first direction is perpendicular to the second direction; The stirring device is arranged on the first supporting platform and can move along the first supporting platform, the collecting device is arranged on the second supporting platform and can move along the second supporting platform, and the model barrel is arranged on the third supporting platform and can move along the third supporting platform.

4. The concrete test block production line according to claim 3 is characterized in that: The first supporting platform and the second supporting platform are arranged in sequence and spaced apart along the third direction, and the first direction and the second direction are both perpendicular to the third direction.

5. The concrete test block production line according to claim 2 is characterized in that: The coarse aggregate supply device includes a coarse aggregate screening, washing and drying integrated device, a first slide rail, a first weighing device and a first collecting device, the first slide rail connects the discharge port of the coarse aggregate screening, washing and drying integrated device and the feed port of the first weighing device, the feed port of the first collecting device is connected to the discharge port of the first weighing device, and the discharge port of the first collecting device faces the first supporting platform.

6. The concrete test block production line according to claim 2, characterized in that: The fine aggregate supply device includes a fine aggregate screening and drying integrated device, a second slide rail, a second weighing device and a second collecting device, the second slide rail connects the discharge port of the fine aggregate screening and drying integrated device and the feed port of the second weighing device, the feed port of the second collecting device is connected to the discharge port of the second weighing device, and the discharge port of the second collecting device faces the first supporting platform.

7. The concrete test block production line according to claim 2, characterized in that: The filler supply device includes a third weighing device and a third material collecting device. The third weighing device is used to weigh the filler. The feed port of the third material collecting device is connected to the discharge port of the third weighing device. The discharge port of the third material collecting device faces the first supporting platform.

8. The concrete test block production line according to claim 4, characterized in that: The stirring device includes a first moving system, a stirring chamber, a stirring mechanism and a flipping mechanism. The stirring chamber is arranged on the flipping mechanism. The flipping mechanism is used to drive the stirring chamber to flip around a first axis. The first axis extends along the first direction. The stirring mechanism is arranged in the stirring chamber and is used to stir the material in the stirring chamber. The first moving system is used to drive the stirring device to move along the first supporting platform.

9. The concrete test block production line according to claim 4, characterized in that: The main material collecting device includes a second moving system, a hopper and a pushing mechanism. The second moving system is arranged to drive the main material collecting device to move along the second supporting platform. The pushing mechanism is arranged in the hopper to push the material in the hopper out of the hopper.

10. The concrete test block production line according to claim 3, characterized in that: It also includes an oily substance spraying device, which is arranged above the model barrel and is used to spray the oily substance into the model barrel.

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