A mortar test mould oiling mechanism
By designing a mortar mold oiling mechanism and utilizing automated control and precise management, the problems of unstable quality, low efficiency, and health risks associated with manual mold oiling were solved. This enabled the standardized and automated production of mortar molds, improving coating quality and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG BONYEAR TECH
- Filing Date
- 2025-07-01
- Publication Date
- 2026-06-12
AI Technical Summary
In existing technologies, manual application of mold oil has problems such as unstable quality, low efficiency and health risks, making it difficult to achieve standardized and automated production of mortar molds.
A mortar mold oiling mechanism was designed, which utilizes a linear module, a lifting mechanism, and a brushing mechanism to apply oil by dipping a sponge block into the mold. Combined with a cylinder and a float switch, it achieves automated control and precise management, ensuring consistency in the amount, path, and time of each application.
The process of applying oil to mortar molds has been standardized and automated, which has improved production efficiency, reduced health risks to operators, and enhanced coating quality.
Smart Images
Figure CN224348035U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mold coating technology, and in particular to a mortar mold coating mechanism. Background Technology
[0002] After evenly applying mold oil to the inner wall of the mold, a lubricating film will form on the mold surface. This lubricating film can significantly reduce the frictional resistance between the mortar sample and the mold, making the demolding process smoother. At the same time, due to the reduced frictional resistance, the mortar sample is less likely to be damaged during demolding. This helps maintain the integrity of the sample surface and reduces problems such as cracks and missing corners caused by improper demolding.
[0003] Currently, the market still relies on manual application of mold oil to adhere the release agent to the inner wall of the mold. However, manual application of mold oil presents several problems: First, quality control is difficult. The amount, application path, and time of each application can vary, making it difficult to standardize and automate the production process. In large-scale production, this inconsistency can lead to unstable product quality and increased defect rates. Second, it is inefficient. Manual application of release agent requires operators to coat each mold individually, which is time-consuming in large-scale production. Third, there are health risks. Operators may come into direct contact with the release agent and inhale its volatile gases during application. Long-term exposure to these harmful substances may damage the health of the operators.
[0004] Based on this, an oiling mechanism for mortar test molds is provided. Utility Model Content
[0005] The present invention aims to overcome the defects in the prior art and provide a mortar mold oiling mechanism that ensures stable and efficient oil coating on the mortar mold without posing a health hazard to the operator.
[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a mortar mold oiling mechanism, comprising a base plate, a linear module installed in the middle of the base plate, an oil drum mounting plate fixedly mounted on the slide of the linear module, an oil-absorbing bucket fixedly mounted on one side of the oil drum mounting plate, and a mortar mold mounted on the other side of the oil drum mounting plate. The oil-absorbing bucket has an opening in the middle that holds oil, and a symmetrical clamping mechanism is also provided on the top of the oil-absorbing bucket. The mechanism includes an oil immersion mechanism, which comprises a lifting mechanism and a brushing mechanism fixed to the lifting mechanism. The bottom of the brushing mechanism has a sponge block. The lifting mechanism and the brushing mechanism descend sequentially, causing the sponge block to be wetted by the oil inside the oil-absorbing bucket. The lifting mechanism rises, causing the sponge block to be positioned between the clamping mechanisms and having excess oil removed. The brushing mechanism rises again. Subsequently, the oil drum mounting plate moves, and the mortar mold is positioned below the sponge block. The lifting mechanism and the brushing mechanism descend sequentially, causing the sponge block to contact the inner wall of the mortar mold. Furthermore, the oil drum mounting plate moves left, right, front, and back, causing the sponge block to completely coat the inner wall of the mortar mold.
[0007] As a preferred embodiment of this utility model, the lifting mechanism includes a bearing mounting plate, a floating joint, a first-stroke cylinder, a cylinder support seat, a flange bearing, and a guide shaft. The front ends of the bearing mounting plate are connected to the cylinder rods of the first-stroke cylinder via floating joints, and the first-stroke cylinder is fixedly mounted on the base plate via the cylinder support seat. The rear ends of the bearing mounting plate are fixedly mounted on the guide shaft via flange bearings, and the guide shaft is fixedly mounted on the base plate.
[0008] As a preferred embodiment of this utility model, the lifting mechanism includes a flange-type guide support seat and a locking plate. The guide shaft is fixedly mounted on the base plate through the flange-type guide support seat, and two symmetrically arranged guide shafts are connected by the locking plate.
[0009] As a preferred embodiment of this utility model, there are two guide shafts symmetrically arranged with the center line of the bearing mounting plate as the axis of symmetry, and there are two first stroke cylinders symmetrically arranged with the center line of the bearing mounting plate as the axis of symmetry.
[0010] As a preferred embodiment of this utility model, the coating mechanism includes a sponge block, a second-stroke cylinder, a cylinder mounting seat, and a sponge mounting bracket. The second-stroke cylinder is fixedly mounted in the middle of the bearing mounting plate via the cylinder mounting seat, and the cylinder rod of the second-stroke cylinder is connected to the sponge block via the sponge mounting bracket.
[0011] As a preferred embodiment of this utility model, the clamping mechanism includes a clamping cylinder and a pressing plate. The pressing plate is installed on the cylinder rod of the clamping cylinder. The cylinder rods of the clamping cylinder extend symmetrically, and the two pressing plates press the sponge block located in the middle.
[0012] As a preferred embodiment of this utility model, a positioning groove for positioning the mortar test mold is formed on the side of the oil drum mounting plate away from the oil drum, and a sensor for monitoring the mortar test mold is formed on one side of the positioning groove.
[0013] As a preferred embodiment of this utility model, the oil-contaminated bucket includes an oil bucket body, an oil bucket lid, a first float switch and a second float switch. The oil bucket lid is fixedly installed on the top of the oil bucket body, the middle of the oil bucket lid is hollowed out, clamping mechanisms are installed on both sides of the oil bucket lid, and the first float switch and the second float switch are also installed on the oil bucket lid.
[0014] In a preferred embodiment of this utility model, one side of the oil-contaminating bucket is connected to one side of the water pump, and one side of the water pump is connected to the oil storage tank. The oil storage tank has a double float switch inside, and the water pump is fixedly mounted on the base plate.
[0015] In a preferred embodiment of this utility model, the base plate is fixed on the frame.
[0016] The beneficial effects of this utility model are:
[0017] 1. This utility model controls the amount of oil absorbed by the sponge block through a clamping mechanism, thereby controlling the amount of coating. Therefore, the amount of coating, the coating path and time for the same batch of mortar test molds are roughly the same, making the production process easier to standardize and automate, and ensuring the quality of the mold oil coating on the product. On the other hand, there is no need for operators to come into contact with the release agent, so it will not cause harm to the health of the operators.
[0018] 2. This utility model uses the cooperation of the first stroke cylinder and the second stroke cylinder to make the sponge block dip into the oil. The second stroke cylinder and the clamping cylinder work together to control the amount of oil in the sponge block. Then, the cooperation of the first stroke cylinder and the second stroke cylinder allows the sponge block to coat the inner wall of the mortar mold. The whole process does not require operators to coat the mortar mold one by one, saving a lot of time in large-scale production.
[0019] 3. This utility model achieves precise management of oil volume through a first float switch, a second float switch, and a double float switch, enabling automatic replenishment of oil inside the oil tank and facilitating the replenishment of oil in the storage tank by staff.
[0020] 4. The sponge block of this utility model has the ability to quickly saturate and absorb water, and can precisely squeeze out the water to control the amount of oil inside. It can be customized to perfectly match the irregular shape of the mortar mold structure. Its elastic deformation ability can ensure that the cavity of the mortar mold, especially the corners, is covered with a uniform and dense coating, which significantly improves the coating quality of the inner wall of the mortar mold. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the structure of this utility model;
[0022] Figure 2 This is a schematic diagram of the structure of the oil-dipping bucket of this utility model;
[0023] Figure 3 This is a schematic diagram of the oil immersion mechanism of this utility model;
[0024] Figure 4 This is a schematic diagram of the structure of the oil storage tank of this utility model;
[0025] The attached diagram shows the following components: 1. Base plate; 2. Linear module; 3. Oil drum mounting plate; 4. Oil-soaking drum; 5. Clamping mechanism; 6. Oil immersion mechanism; 7. Water pump; 8. Oil storage tank; 9. Frame; 10. Sensor; 31. Positioning groove; 41. Oil drum body; 42. Oil drum cover; 43. First float switch; 44. Second float switch; 51. Clamping cylinder; 52. Extrusion plate; 61. Lifting mechanism; 62. Coating mechanism; 81. Double float switch; 611. Bearing mounting plate; 612. Floating joint; 613. First stroke cylinder; 614. Cylinder support seat; 615. Flange bearing; 616. Guide shaft; 617. Flange-type guide support seat; 618. Locking plate; 621. Sponge block; 622. Second stroke cylinder; 623. Cylinder mounting seat; 624. Sponge mounting bracket. Detailed Implementation
[0026] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.
[0027] like Figures 1-4 As shown, a mortar test mold oiling mechanism includes a base plate 1, which is fixed on a frame 9. A linear module 2 is installed in the middle of the base plate 1. An oil tank mounting plate 3 is fixedly installed on the slide of the linear module 2. An oil-absorbing tank 4 is fixedly installed on one side of the oil tank mounting plate 3, and the other side of the oil tank mounting plate 3 is used to set the mortar test mold. The oil-absorbing tank 4 has an opening in the middle and carries oil inside. A symmetrical clamping mechanism 5 is also provided on the top of the oil-absorbing tank 4. The mechanism also includes an oil immersion mechanism 6, which includes a lifting mechanism 61 and a brushing mechanism 62 fixed on the lifting mechanism 61. The bottom of 62 has a sponge block 621; the lifting mechanism 61 and the coating mechanism 62 descend in sequence, causing the sponge block 621 to be soaked in the oil inside the oil-soaking bucket 4; the lifting mechanism 61 rises, causing the sponge block 621 to be positioned between the clamping mechanisms 5 and having excess oil removed; the coating mechanism 62 rises again; then, the oil bucket mounting plate 3 moves, and the mortar mold is positioned below the sponge block 621; the lifting mechanism 61 and the coating mechanism 62 descend in sequence, causing the sponge block 621 to come into contact with the inner wall of the mortar mold; further, the oil bucket mounting plate 3 moves left, right, back and forth, so that the sponge block 621 completely coats the inner wall of the mortar mold.
[0028] The linear module 2 can also be equipped with a cable chain structure, such as... Figure 2 As shown, this device is used to secure cables, conduits, and other cables, providing physical protection against external environmental factors, mechanical damage, or chemical corrosion. This helps extend the lifespan of the cables or conduits and reduces maintenance and replacement costs.
[0029] It should be noted that the structure of the sponge block 621 in this utility model is not limited to... Figure 1 , Figure 3 The structure shown can be physically trimmed and its structure adjusted to accommodate different mortar molds, facilitating the application of oil.
[0030] This invention controls the amount of oil absorbed by the sponge block 621 through the clamping mechanism 5, thereby controlling the amount of coating. Therefore, the amount of coating, the coating path and time for the same batch of mortar test molds are roughly the same, making the production process easier to standardize and automate, and ensuring the quality of the mold oil coating on the product. On the other hand, it eliminates the need for operators to come into contact with the release agent, thus avoiding harm to the health of the operators.
[0031] Further refine the specific structure of the lifting mechanism 61, clamping mechanism 5, and oil-coating bucket 4 to facilitate understanding of the process of the sponge block 621 applying mortar to the inner wall of the mold.
[0032] like Figure 1 , 3 As shown, the lifting mechanism 61 includes a bearing mounting plate 611, a floating joint 612, a first-stroke cylinder 613, a cylinder support 614, a flange bearing 615, and a guide shaft 616. The front ends of the bearing mounting plate 611 are connected to the cylinder rods of the first-stroke cylinder 613 via the floating joint 612. The first-stroke cylinder 613 is fixedly mounted on the base plate 1 via the cylinder support 614. The rear ends of the bearing mounting plate 611 are fixedly mounted on the guide shaft 616 via the flange bearing 615. The guide shaft 616 is fixedly mounted on the base plate 1.
[0033] The lifting mechanism 61 includes a flange-type guide support 617 and a locking plate 618. The guide shaft 616 is fixedly mounted on the base plate 1 through the flange-type guide support 617, ensuring the verticality of the guide shaft 616. Two symmetrically arranged guide shafts 616 are connected by the locking plate 618.
[0034] There are two guide shafts 616, which are symmetrically arranged with the center line of the bearing mounting plate 611 as the axis of symmetry. There are two first stroke cylinders 613, which are symmetrically arranged with the center line of the bearing mounting plate 611 as the axis of symmetry. The guide shafts 616 are preferably made of GCr15 hardened steel with a surface roughness Ra0.4μm.
[0035] The coating mechanism 62 includes a sponge block 621, a second-stroke cylinder 622, a cylinder mounting seat 623, and a sponge mounting bracket 624. The second-stroke cylinder 622 is fixedly mounted in the middle of the bearing mounting plate 611 through the cylinder mounting seat 623, and the cylinder rod of the second-stroke cylinder 622 is connected to the sponge block 621 through the sponge mounting bracket 624.
[0036] The height of the first-stroke cylinder 613 on the cylinder support 614 is adjustable, and the position of the first-stroke cylinder 613 and the oil drum mounting plate 3 will change accordingly by adjusting the height of the first-stroke cylinder 613 on the cylinder support 614. The height of the second-stroke cylinder 622 on the cylinder mounting plate 623 is adjustable, and the position of the first-stroke cylinder 613 and the oil drum mounting plate 3 will change accordingly by adjusting the height of the second-stroke cylinder 622 on the cylinder mounting plate 623. The height changes of the first-stroke cylinder 613 and the second-stroke cylinder 622 can be used to apply oil to the mortar molds with different structures on the oil drum mounting plate 3.
[0037] The clamping mechanism 5 includes a clamping cylinder 51 and a pressing plate 52. The pressing plate 52 is installed on the cylinder rod of the clamping cylinder 51. The cylinder rod of the clamping cylinder 51 extends symmetrically, and the two pressing plates 52 press the sponge block 621 located in the middle.
[0038] The position of the clamping cylinder 51 on the oil-soaked bucket 4 can be adjusted, thereby controlling the amount of oil on the sponge block 621.
[0039] Specifically, when the cylinder rod of the first-stroke cylinder 613 retracts, the height of the sponge block 621 decreases for the first time. When the cylinder rod of the second-stroke cylinder 622 extends, the height of the sponge block 621 decreases for the second time. The cooperation of the first-stroke cylinder 613 and the second-stroke cylinder 622 allows the sponge block 621 to fully enter the oil in the oil-dipping container 4 and absorb the oil. Furthermore, when the cylinder rod of the first-stroke cylinder 613 extends, the height of the sponge block 621 rises for the first time, and the sponge block 621 is located in the clamping mechanism 5. Between these events, the cylinder rod of clamping cylinder 51 extends outward from the extrusion plate 52 to squeeze the sponge block 621 for oil control. Further, when the cylinder rod of the second stroke cylinder 622 retracts, the height of the sponge block 621 rises for the second time. The sponge block 621 is located at the upper end of the clamping mechanism 5, waiting for the arrival of the mortar mold and applying the mortar to its inner wall. Finally, when the cylinder rod of the first stroke cylinder 613 retracts, the cylinder rod of the second stroke cylinder 622 extends outward, reaching the inner wall of the mortar mold and, under the movement of the linear module 2, achieving the application of the mortar mold's inner wall.
[0040] This invention utilizes the cooperation of a first-stroke cylinder 613 and a second-stroke cylinder 622 to allow a sponge block 621 to absorb oil. The second-stroke cylinder 622 and a clamping cylinder 51 work together to control the amount of oil in the sponge block 621. Furthermore, the cooperation of the first-stroke cylinder 613 and the second-stroke cylinder 622 allows the sponge block 621 to coat the inner wall of the mortar mold. The entire process eliminates the need for operators to coat each mortar mold individually, saving a significant amount of time in large-scale production.
[0041] The oil drum mounting plate 3 has a positioning groove 31 on the side away from the oil drum 4 for positioning the mortar mold, which facilitates the quick placement of the mortar mold on the oil drum mounting plate 3. A sensor 10 for monitoring the mortar mold is formed on one side of the positioning groove 31. When the sensor 10 senses the mortar mold, the oil drum mounting plate 3 will move the mortar mold to the area directly below the oil immersion mechanism 6 to begin coating with oil.
[0042] It should be noted that the core principle of the first float switch 43, the second float switch 44, and the dual float switch 81 is to control the switch action by utilizing the balance between buoyancy and gravity. When the liquid level changes, the float moves with the rise and fall of the liquid level, thereby triggering the switch action and realizing automatic liquid level control.
[0043] The oil drum 4 includes an oil drum body 41, an oil drum cover 42, a first float switch 43, and a second float switch 44. The oil drum cover 42 is fixedly installed on the top of the oil drum body 41. The middle of the oil drum cover 42 is hollowed out. Clamping mechanisms 5 are installed on both sides of the oil drum cover 42. The first float switch 43 and the second float switch 44 are also installed on the oil drum cover 42.
[0044] One side of the oil-contaminated bucket 4 is connected to one side of the water pump 7, and one side of the water pump 7 is connected to the oil storage tank 8. The oil storage tank 8 has a double float switch 81 inside, and the water pump 7 is fixedly installed on the base plate 1.
[0045] Specifically, when the oil level reaches the first float switch 43, it indicates that the oil level is insufficient. The first float switch 43 sends an electrical signal to the control component, which then controls the water pump 7 to operate, transferring the oil from the oil storage tank 8 to the oil-contaminated tank 4. When the oil level reaches the second float switch 44, it indicates that the oil level is sufficient. The second float switch 44 sends an electrical signal to the control component, which then controls the water pump 7 to shut down. Similarly, when the oil level reaches the low level of the double float switch 81, the double float switch 81 sends a signal to remind the worker to replenish the oil. When the worker replenishes the oil to the high level of the double float switch 81, the double float switch 81 sends a signal to remind the worker to stop replenishing the oil.
[0046] This utility model achieves precise management of oil volume through a first float switch 43, a second float switch 44, and a double float switch 81, enabling automatic replenishment of oil inside the oil tank 4 and facilitating replenishment of oil in the oil storage tank 8 by staff.
[0047] The sponge block 621 in this invention has the ability to quickly saturate and absorb water, and can precisely squeeze out the water to control the amount of oil inside. It can be customized to perfectly match the irregular shape of the mortar mold structure. Its elastic deformation ability can ensure that the cavity of the mortar mold, especially the corners, is covered with a uniform and dense coating, which significantly improves the coating quality of the inner wall of the mortar mold.
[0048] Specifically, a mortar mold oiling mechanism is implemented, including:
[0049] Step 1: The linear module 2 moves the oil-soaking bucket 8 directly below the oil-soaking mechanism 6. The cylinder rod of the first stroke cylinder 612 retracts, and the cylinder rod of the second stroke cylinder 622 extends. The sponge block 621 absorbs oil in the oil-soaking bucket 8 and remains for 5 seconds. The cylinder rod of the first stroke cylinder 612 extends, and the sponge block 621 is located between the two clamping mechanisms 5.
[0050] Step 2: The cylinder rod of clamping mechanism 5 extends to squeeze sponge block 621, holds for 5 seconds, and then the cylinder rod of clamping mechanism 5 retracts, and the cylinder rod of second stroke cylinder 622 retracts.
[0051] Step 3: Place the mortar mold on the oil drum mounting plate 3 through the positioning groove 31. After the sensor 10 detects the mortar mold, it generates an electrical signal to the control component. The control component controls the linear module 2 to move the mortar mold directly below the oil immersion mechanism 6.
[0052] Step 4: The cylinder rod of the first stroke cylinder 612 retracts, and the cylinder rod of the second stroke cylinder 622 extends.
[0053] Step 5: The linear module 2 moves the mortar mold back and forth, and after the mortar mold is coated, it moves to the center of the oil immersion mechanism 6.
[0054] Step 6: The cylinder rod of the first stroke cylinder 612 extends, the cylinder rod of the second stroke cylinder 622 retracts, the linear module 2 moves the mortar mold to the designated position, and the mortar mold is removed manually or by a robot.
[0055] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
[0056] Although this article uses many reference numerals from the accompanying drawings: 1. Base plate, 2. Linear module, 3. Oil drum mounting plate, 4. Oil-soaking drum, 5. Clamping mechanism, 6. Oil immersion mechanism, 7. Water pump, 8. Oil storage tank, 9. Frame, 10. Sensor, 31. Positioning groove, 41. Oil drum body, 42. Oil drum cover, 43. First float switch, 44. Second float switch, 51. Clamping cylinder, 52. Extrusion plate, 61. Lifting mechanism, 62. Coating mechanism, 81. Double float switch, 611. Bearing mounting plate, 612. Floating joint, 613. First stroke cylinder, 614. Cylinder support, 615. Flange bearing, 616. Guide shaft, 617. Flange-type guide support, 618. Locking plate. The terms 621, sponge block, 622, second-stroke cylinder, 623, cylinder mounting base, and 624, sponge mounting bracket are used, but the possibility of using other terms is not excluded; these terms are used only for the purpose of more conveniently describing and explaining the essence of this utility model; interpreting them as any kind of additional limitation is contrary to the spirit of this utility model.
Claims
1. A mortar mold oiling mechanism, characterized in that, Includes a base plate (1), a linear module (2) is installed in the middle of the base plate (1), an oil drum mounting plate (3) is fixedly installed on the slide of the linear module (2), an oil-soaking bucket (4) is fixedly installed on one side of the oil drum mounting plate (3), and a mortar test mold is installed on the other side of the oil drum mounting plate (3). The oil-soaking bucket (4) has an opening in the middle that carries oil, and a symmetrical clamping mechanism (5) is also provided on the top of the oil-soaking bucket (4). It includes an oil immersion mechanism (6), which includes a lifting mechanism (61) and a brushing mechanism (62) fixed on the lifting mechanism (61). The bottom of the brushing mechanism (62) has a sponge block (621). The lifting mechanism (61) and the coating mechanism (62) descend in sequence, causing the sponge block (621) to be soaked in the oil inside the oil-soaking bucket (4). The lifting mechanism (61) rises, causing the sponge block (621) to be positioned between the clamping mechanism (5) and excess oil to be removed. The coating mechanism (62) rises again. Subsequently, the oil bucket mounting plate (3) moves, and the mortar mold is positioned below the sponge block (621). The lifting mechanism (61) and the coating mechanism (62) descend in sequence, causing the sponge block (621) to come into contact with the inner wall of the mortar mold. Furthermore, the oil bucket mounting plate (3) moves left, right, back and forth, so that the sponge block (621) completely coats the inner wall of the mortar mold.
2. The mortar mold oiling mechanism according to claim 1, characterized in that, The lifting mechanism (61) includes a bearing mounting plate (611), a floating joint (612), a first stroke cylinder (613), a cylinder support seat (614), a flange bearing (615), and a guide shaft (616). The front ends of the bearing mounting plate (611) are connected to the cylinder rods of the first stroke cylinder (613) via the floating joint (612). The first stroke cylinder (613) is fixedly mounted on the base plate (1) via the cylinder support seat (614). The rear ends of the bearing mounting plate (611) are fixedly mounted on the guide shaft (616) via the flange bearing (615). The guide shaft (616) is fixedly mounted on the base plate (1).
3. The mortar mold oiling mechanism according to claim 2, characterized in that, The lifting mechanism (61) includes a flange-type guide support (617) and a locking plate (618). The guide shaft (616) is fixedly mounted on the base plate (1) through the flange-type guide support (617), and the two symmetrically arranged guide shafts (616) are connected by the locking plate (618).
4. The mortar mold oiling mechanism according to claim 2, characterized in that, There are two guide shafts (616) and they are symmetrically arranged with the center line of the bearing mounting plate (611) as the axis of symmetry. There are two first stroke cylinders (613) and they are symmetrically arranged with the center line of the bearing mounting plate (611) as the axis of symmetry.
5. The mortar mold oiling mechanism according to claim 2, characterized in that, The coating mechanism (62) includes a sponge block (621), a second-stroke cylinder (622), a cylinder mounting seat (623), and a sponge mounting bracket (624). The second-stroke cylinder (622) is fixedly mounted in the middle of the bearing mounting plate (611) through the cylinder mounting seat (623), and the cylinder rod of the second-stroke cylinder (622) is connected to the sponge block (621) through the sponge mounting bracket (624).
6. The mortar mold oiling mechanism according to claim 1, characterized in that, The clamping mechanism (5) includes a clamping cylinder (51) and a pressing plate (52). The pressing plate (52) is installed on the cylinder rod of the clamping cylinder (51). The cylinder rods of the clamping cylinder (51) extend symmetrically, and the two pressing plates (52) press the sponge block (621) located in the middle.
7. The mortar mold oiling mechanism according to claim 1, characterized in that, The oil drum mounting plate (3) has a positioning groove (31) for positioning the mortar test mold on the side away from the oil drum (4), and a sensor (10) for monitoring the mortar test mold is formed on one side of the positioning groove (31).
8. The mortar mold oiling mechanism according to claim 1, characterized in that, The oil-contaminated drum (4) includes an oil drum body (41), an oil drum cover (42), a first float switch (43), and a second float switch (44). The oil drum cover (42) is fixedly installed on the top of the oil drum body (41). The middle part of the oil drum cover (42) is hollowed out. Clamping mechanisms (5) are installed on both sides of the oil drum cover (42). The first float switch (43) and the second float switch (44) are also installed on the oil drum cover (42).
9. The mortar mold oiling mechanism according to claim 8, characterized in that, One side of the oil-contaminated bucket (4) is connected to one side of the water pump (7), and one side of the water pump (7) is connected to the oil storage tank (8). The oil storage tank (8) has a double float switch (81) inside, and the water pump (7) is fixedly installed on the base plate (1).
10. The mortar mold oiling mechanism according to claim 1, characterized in that, The base plate (1) is fixed on the frame (9).