Automatic mold filling equipment for cement mortar test mold

Abstract

The invention relates to the technical field of cement mortar test mold assembling equipment, and discloses cement mortar test mold automatic mold filling equipment which comprises an X-direction module, an oil spraying groove, a feeding clamping jaw, an oil spraying assembly, a discharging Y-direction module, a discharging clamping jaw and a test mold assembling assembly. A triple mold placing station and a base placing station are arranged in the oil injection tank; the X-direction module is sequentially provided with a feeding station, an oil spraying station and a discharging station, the oil spraying assembly is located above the oil spraying station, and the oil spraying assembly is used for spraying oil to a triple mold and a base located in an oil spraying groove of the oil spraying station; according to the automatic mold filling equipment for the cement mortar test mold, the problems that an existing test mold needs manual assembly, oil smearing, locking and other operations, the efficiency is low, time and labor are wasted, and the assembly precision is difficult to guarantee are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cement mortar test mold assembly equipment, in particular to an automatic cement mortar test mold assembly equipment. BACKGROUND

[0002] In the process of cement production and use, the strength performance of cement needs to be strictly detected, and the assembly of cement mortar forming test mold is an important link of cement mortar forming. The existing cement mortar forming test mold structure is shown in Figure 1 The existing test mold assembly method is assembled by hand, and the base 29 is sequentially installed → the three-way mold 28 (the near end plate 28.1, the far end plate 28.2 and the four partition plates 28.3) → the tight bolt head 24. The near end plate 28.1, the far end plate 28.2 and the four partition plates 28.3 constitute the three-way mold 28 as a whole, and after the entire three-way mold 28 is assembled, the tight bolt head 24 is manually tightened, so that the tight bolt head 24 tightly abuts against the near end plate 28.1 until the far end plate 28.2 of the three-way mold 28 abuts against the limiting plate 29.1 on the base 29 to realize the locking of the test mold. After the test mold is locked, a thin layer of machine oil needs to be uniformly applied on the surface of the base 29, the near end plate 28.1, the far end plate 28.2 and the four partition plates 28.3 by hand to reduce the demolding adhesion.

[0003] The above-mentioned manual assembly of the cement mortar forming test mold and manual oiling have the problems of high labor intensity, time-consuming and laborious operation, insufficient positioning accuracy leading to test piece size deviation, low operation efficiency, high damage rate, accelerated equipment wear and tear and lack of maintenance. SUMMARY

[0004] The purpose of the present application is to provide an automatic cement mortar test mold assembly equipment to solve at least one of the above-mentioned problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0006] An automatic cement mortar test mold assembly equipment, comprising an X-direction mold group, an oiling groove, an upper feeding clamp jaw, an oiling assembly, a lower discharging Y-direction mold group, a lower discharging clamp jaw and a test mold assembly assembly, the oiling groove moves along the X-direction mold group, and the oiling groove is provided with a three-way mold placing station and a base placing station;

[0007] The X-direction mold group is sequentially provided with an upper feeding station, an oiling station and a lower discharging station, the oiling assembly is located above the oiling station, and the oiling assembly is used for oiling the three-way mold and the base in the oiling groove located in the oiling station;

[0008] The upper feeding clamp is located above the upper feeding station, and comprises an upper feeding lifting device, a three-plate mold cylinder clamp and a base cylinder clamp.

[0009] The lower feeding clamp comprises a three-plate mold clamp and a base clamp, the three-plate mold clamp comprises a three-plate mold lifting driving device and a three-plate mold cylinder clamp, the three-plate mold lifting driving device drives the three-plate mold cylinder clamp to move up and down, and the base clamp comprises a base lifting driving device and a base cylinder clamp, the base lifting driving device drives the base cylinder clamp to move up and down.

[0010] The test mold assembly component comprises an assembly table, the assembly table is located below the assembly transfer station, one side of the assembly table in the X direction is provided with a torsion shaft locking mechanism, the torsion shaft locking mechanism comprises an X direction driving mechanism and a locking mechanism, the X direction driving mechanism drives the locking mechanism to move along the X direction, and the end of the locking mechanism is provided with a butt joint, the butt joint is used for butt joint with the abutting bolt head on the base, and the locking mechanism drives the butt joint to rotate.

[0011] The X direction module is provided with the upper feeding station, the oil injection station and the lower feeding station in sequence, and the X direction module provides convenience for the oil injection groove to transfer between different stations; the moving path of the oil injection groove is that when the oil injection groove moves to the upper feeding station, the upper feeding clamp can place the three-plate mold and the base into the oil injection groove; the three-plate mold placing station and the base placing station can respectively limit the positions of the three-plate mold and the base, so that the stability of the three-plate mold and the base in the oil injection groove is increased; when the oil injection groove moves to the oil injection station, the oil injection assembly is located above the oil injection station, and the oil injection assembly can inject oil into the three-plate mold and the base in the oil injection groove; after the oil injection is completed, the oil injection groove moves to the lower feeding station, the three-plate mold and the base are moved to the assembly transfer station through the lower feeding Y direction module and the lower feeding clamp, and the lower feeding Y direction module provides convenience for the lower feeding clamp to move between different stations.

[0012] The upper feeding clamp is located above the upper feeding station, and comprises an upper feeding lifting device, a three-plate mold cylinder clamp and a base cylinder clamp, the upper feeding lifting device synchronously drives the three-plate mold cylinder clamp and the base cylinder clamp to move up and down, so that the three-plate mold and the base are conveniently grabbed and synchronously fed, and the efficiency of placing the three-plate mold and the base into the oil injection groove is improved.

[0013] Since the blanking clamping jaw comprises a three-plate die clamping jaw and a base clamping jaw, the three-plate die clamping jaw comprises a three-plate die lifting driving device and a three-plate die cylinder clamping jaw, the three-plate die lifting driving device drives the three-plate die cylinder clamping jaw to move up and down, the base clamping jaw comprises a base lifting driving device and a base cylinder clamping jaw, the base lifting driving device drives the base cylinder clamping jaw to move up and down, the three-plate die clamping jaw and the base clamping jaw can clamp the three-plate die and the base respectively and facilitate the subsequent transfer of the three-plate die and the base between different stations, facilitating the movement of the base and the three-plate die to the subsequent assembly station in turn, and improving the efficiency of transferring the three-plate die and the base to the assembly station.

[0014] Since the mold assembly assembly comprises an assembly table, the assembly table is located below the assembly transfer station, and the assembly table is mainly used for placing the base and the three-plate die. In specific operation, the base clamping jaw first places the base on the assembly table, and then the three-plate die clamping jaw places the three-plate die on the base. After the base and the three-plate die are placed in place, one side of the X direction of the assembly table is provided with a torque shaft locking mechanism, the torque shaft locking mechanism comprises an X direction driving mechanism and a locking mechanism, the X direction driving mechanism drives the locking mechanism to move along the X direction, the end of the locking mechanism is provided with a butt joint, the butt joint is used for butt joint with the abutting bolt head on the base, the locking mechanism drives the butt joint to rotate, the butt joint drives the abutting bolt head to rotate until the abutting bolt head abuts against the three-plate die and the distal end plate of the three-plate die abuts against the limiting plate on the base, then the three-plate die is limited between the limiting plate of the base and the abutting bolt, at this time, the three-plate die and the base are locked, and the assembly locking of the test mold is completed.

[0015] In summary, the device can complete the grabbing, feeding, discharging, oil spraying and locking of the three-plate die and the base, integrate multiple mechanisms for collaborative operation, reduce the size error of the mold assembly, improve the stability of the test block, reduce the labor, reduce the labor intensity, and improve the assembly efficiency. The problems of low efficiency, time-consuming and laborious, and difficult to ensure the assembly precision of the existing test mold are solved.

[0016] Further, it further comprises a spraying Y direction module, the spraying Y direction module drives the oil spraying assembly to move along the Y direction, and the three-plate die placing station and the base placing station are distributed in the oil spraying groove along the Y direction.

[0017] When the oil spraying groove moves to the oil spraying station, since the spraying Y direction module drives the oil spraying assembly to move along the Y direction, the three-plate die placing station and the base placing station are distributed in the oil spraying groove along the Y direction, that is, the oil spraying path of the oil spraying assembly and the layout direction of the three-plate die placing station and the base placing station are consistent, and efficient and uniform oil spraying of the three-plate die and the base can be realized simultaneously.

[0018] Further, the base cylinder clamping jaw achieves clamping of the base from the width direction of the base, and the three-plate die cylinder clamping jaw achieves clamping of the three-plate die from the two sides of the proximal end plate and the distal end plate of the three-plate die.

[0019] Since the width side edges of the base are more regular, in this scheme, the clamping action is operated from the width side edges of the base, which can simplify the structural design of the base cylinder clamping jaw, and the clamping effect can be better guaranteed.

[0020] Since the proximal end plate and the distal end plate respectively achieve abutting limiting of the partition plates from the two ends of the four partition plates, in this scheme, the three-plate die cylinder clamping jaw achieves clamping of the three-plate die from the two sides of the proximal end plate and the distal end plate of the three-plate die, which can preliminarily achieve clamping of the three-plate die as a whole, mainly considering that the end plate has a pressing effect on the partition plate, so clamping from the end plate side can achieve the preliminary clamping effect of the whole.

[0021] Further, the lower end of the three-plate die cylinder clamping jaw is provided with a plurality of magnetic suction cups, the plurality of magnetic suction cups correspond one-to-one with the number of the partition plates and are used for suction of the partition plates, one side of the magnetic suction cup is provided with a proximity sensor, and the proximity sensor is used for detection of the clamping state of the three-plate die.

[0022] The magnetic suction cup can avoid the partition plate from falling off between the proximal end plate and the distal end plate or deviating in the longitudinal position, which affects the subsequent assembly accuracy. The proximity sensor is used for detection of the clamping state of the three-plate die, and whether the three-plate die is clamped is judged after clamping is completed.

[0023] Further, one side of the X direction of the assembly table is provided with a base forward pushing mechanism, the other side of the X direction of the assembly table is provided with an X direction limiting seat, the base forward pushing mechanism pushes the base to move along the X direction until the base abuts against the X direction limiting seat; one side of the Y direction of the assembly table is provided with a three-plate die side pushing mechanism, the three-plate die side pushing mechanism is used for pushing the three-plate die from the Y direction until the three-plate die abuts against the pin shaft on the base and the end part of the base abuts against the Y direction limiting block on the assembly table through the pin shaft.

[0024] Further, in order to be able to push the three-plate die to abut against the limiting plate on the base, thereby preventing displacement of the three-plate die in the subsequent locking operation process and affecting the accuracy of the locking position of the base and the three-plate die, one side of the X direction of the assembly table is provided with a three-plate die pressing forward pushing mechanism, the end part of the three-plate die pressing forward pushing mechanism is provided with a pressing head, the three-plate die pressing forward pushing mechanism drives the pressing head to move towards the three-plate die, the pressing head has a pushing surface and a proximal end pressing surface, the pushing surface is used for pushing the three-plate die to move along the X direction until the distal end plate of the three-plate die abuts against the limiting plate on the base, and the proximal end pressing surface is used for limiting the upper end surface of the proximal end plate of the three-plate die.

[0025] Further, in order to prevent the longitudinal displacement of the distal end plate of the triplex mold during the subsequent locking operation, affecting the accuracy of the locking position of the base and the triplex mold, the other side of the X direction of the assembly table is provided with a triplex mold pressing mechanism, the end of the triplex mold pressing mechanism is provided with a pressing head, the triplex mold pressing mechanism drives the pressing head to move towards the triplex mold, the pressing head has a distal end pressing surface for limiting the upper end surface of the distal end plate of the triplex mold.

[0026] Further, in order to facilitate the installation of the spray Y direction module and the blanking Y direction module, it also includes an oil injection door frame, a blanking door frame and a feeding door frame, the spray Y direction module is arranged on the crossbeam of the oil injection door frame, the blanking Y direction module is arranged on the crossbeam of the blanking door frame, the blanking Y direction module is provided with a fixed plate, and the triplex mold lifting driving device and the base lifting driving device are fixed on the fixed plate.

[0027] In order to facilitate the synchronous lifting drive of the triplex mold cylinder clamping jaw and the base cylinder clamping jaw, the crossbeam of the feeding door frame is vertically and slidingly connected with a lifting plate, the triplex mold cylinder clamping jaw and the base cylinder clamping jaw are both installed on the lifting plate, and the feeding lifting device drives the lifting plate to move up and down.

[0028] Further, in order to better realize the butt joint and rotary drive with the abutting bolt head, the X direction driving mechanism includes a driving cylinder and a sliding rail, a sliding seat is slidingly connected on the sliding rail, the locking mechanism is installed on the sliding seat, and the driving cylinder drives the sliding seat to move along the sliding rail.

[0029] Further, the oil injection assembly includes a mounting plate, a triplex mold spray gun and a base spray gun, the spray Y direction module drives the mounting plate to move along the Y direction, the triplex mold spray gun and the base spray gun are distributed on the mounting plate along the Y direction, and the mounting plate drives the triplex mold spray gun and the base spray gun to move synchronously.

[0030] In order to better realize the butt joint and rotary drive with the abutting bolt head, the locking mechanism is a motor, the output shaft of the motor is connected with a butt joint, a plurality of grooves are circumferentially and spaced apart on the butt joint, and the grooves are butted with the transverse pin shaft on the abutting bolt head.

[0031] In order to better realize the clamping action of the triplex mold and the base, the triplex mold cylinder clamping jaw includes a triplex mold cylinder and an end plate clamping jaw, the two ends of the triplex mold cylinder respectively drive two end plate clamping jaws to move towards each other, and the base cylinder clamping jaw includes a base cylinder and a side edge clamping jaw, the two ends of the base cylinder respectively drive two side edge clamping jaws to move towards each other.

[0032] The beneficial effects of the present application are: the technical scheme provides a convenient transfer of the oil injection groove between different stations; when the oil injection groove moves to the feeding station, the feeding clamp jaw can place the three-plate mold and the base into the oil injection groove; the three-plate mold placement station and the base placement station can respectively limit the positions of the three-plate mold and the base to increase the stability of the three-plate mold and the base in the oil injection groove; when the oil injection groove moves to the oil injection station, the oil injection assembly above the oil injection station can inject oil into the three-plate mold and the base in the oil injection groove; after the oil injection, the oil injection groove moves to the discharging station, and the discharging Y-direction module and the discharging clamp jaw can move the three-plate mold and the base to the assembly transfer station, and the discharging Y-direction module provides a convenient movement of the discharging clamp jaw between different stations.

[0033] The feeding clamp jaw is above the feeding station, and the feeding clamp jaw includes a feeding lifting device, a three-plate mold cylinder clamp jaw, and a base cylinder clamp jaw; the feeding lifting device synchronously drives the three-plate mold cylinder clamp jaw and the base cylinder clamp jaw to move up and down, which facilitates the grasping and synchronous feeding of the three-plate mold and the base, and improves the efficiency of placing the three-plate mold and the base into the oil injection groove.

[0034] The discharging clamp jaw includes a three-plate mold clamp jaw and a base clamp jaw; the three-plate mold clamp jaw includes a three-plate mold lifting drive device and a three-plate mold cylinder clamp jaw, and the three-plate mold lifting drive device drives the three-plate mold cylinder clamp jaw to move up and down; the base clamp jaw includes a base lifting drive device and a base cylinder clamp jaw, and the base lifting drive device drives the base cylinder clamp jaw to move up and down; the three-plate mold clamp jaw and the base clamp jaw can respectively clamp the three-plate mold and the base, and facilitate the subsequent transfer of the three-plate mold and the base between different stations, which facilitates the movement of the base and the three-plate mold to the subsequent assembly station in sequence, and improves the efficiency of transferring the three-plate mold and the base to the assembly station.

[0035] The mold test assembly component includes an assembly table below the assembly transfer station, and the assembly table is mainly used for placing the base and the three-plate mold; in specific operation, the base clamp jaw first places the base on the assembly table, and then the three-plate mold clamp jaw places the three-plate mold on the base; after the base and the three-plate mold are placed in position, one side of the assembly table in the X direction is provided with a torque shaft locking mechanism; the torque shaft locking mechanism includes an X-direction drive mechanism and a locking mechanism; the X-direction drive mechanism drives the locking mechanism to move along the X direction; the end of the locking mechanism is provided with a butt joint; the butt joint is used for butt joint with the abutting bolt head on the base; the locking mechanism drives the butt joint to rotate; the butt joint drives the abutting bolt head to rotate until the abutting bolt head abuts against the three-plate mold and the distal end plate of the three-plate mold abuts against the limiting plate on the base; then the three-plate mold is limited between the limiting plate of the base and the abutting bolt; at this time, the three-plate mold and the base are locked, and the assembly locking of the mold test is completed.

[0036] In summary, the device can complete the grasping, feeding, discharging, oil spraying and locking operation of the triplex die and base, integrates the collaborative work of multiple mechanisms, can reduce the dimensional error of the die assembly, improve the stability of the test block, reduce the labor, reduce the labor intensity, improve the assembly efficiency. The existing test die needs manual assembly, oiling, locking and other operations, the efficiency is low, time-consuming and laborious, and the assembly precision is difficult to guarantee. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 Fig. 1 is a structural schematic diagram of the existing test die;

[0038] Figure 2 Fig. 2 is a structural schematic diagram of the present application;

[0039] Figure 3 Fig. 3 is a structural schematic diagram of part of the components in the present application;

[0040] Figure 4 Fig. 4 is a structural schematic diagram of the discharging gripper in the present application;

[0041] Figure 5 Fig. 5 is a structural schematic diagram of the oil spraying assembly in the present application;

[0042] Figure 6 Fig. 6 is a structural schematic diagram of the test die assembly assembly in the present application;

[0043] Figure 7 Fig. 7 is a structural schematic diagram of the lower pressing partition plate state in the present application.

[0044] In the figure: X direction module 1; oil injection groove 2; Y direction module 3; oil injection assembly 4; lower blanking Y direction module 5; test mold assembly assembly 6; three-plate mold placement station 7; base placement station 8; upper blanking station 9; lower blanking station 10; oil injection station 11; upper blanking lifting device 12; three-plate mold cylinder clamping jaw 13; three-plate mold cylinder 13.1; end plate clamping jaw 13.2; base cylinder clamping jaw 14; base cylinder 14.1; side clamping jaw 14.2; oil injection transfer station 15; assembly transfer station 16; three-plate mold lifting drive device 17; base lifting drive device 18; assembly table 19; torsion shaft locking mechanism 20; X direction drive mechanism 21; drive cylinder 21.1; slide rail 21.2; slide 21.3; locking mechanism 22; butt joint 23; groove 23.1; abutting bolt head 24; transverse pin shaft 24.1; fixed plate 25; three-plate mold 28; proximal end plate 28.1; distal end plate 28.2; partition plate 28.3; base 29; limiting plate 29.1; magnetic suction chuck 30; proximity sensor 31; connecting frame 32; X direction limiting seat 33; pin shaft 34; Y direction limiting block 35; three-plate mold pressing and pushing mechanism 36; pushing head 37; pushing surface 38; proximal end pressing surface 39; guide seat 40; proximal end guide hole 41; three-plate mold pressing mechanism 42; pressing head 43; distal end pressing surface 44; pressing plate 45; oil injection door frame 46; lower blanking door frame 47; upper blanking door frame 48; lifting plate 49; guide column 50; mounting plate 51; three-plate mold spray gun 52; base spray gun 53; three-plate mold side pushing mechanism 54; base pushing mechanism 56; side pushing head 57; distal end guide hole 58. DETAILED DESCRIPTION

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the present application will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the drawings is only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor. It should be noted that the description of these embodiments is used to help understand the present application, but does not constitute a limitation on the present application.

[0046] Embodiment one:

[0047] As shown in Figures 2-6 , the present embodiment provides a cement mortar test mold automatic molding equipment, which comprises an X direction module 1, an oil injection groove 2, an upper blanking clamping jaw, an oil injection assembly 4, a lower blanking Y direction module 5, a lower blanking clamping jaw and a test mold assembly assembly 6. The oil injection groove 2 moves along the X direction module 1. The oil injection groove 2 is provided with a three-plate mold placement station 7 and a base placement station 8.

[0048] The X-direction module 1 is sequentially provided with an upper feeding station 9, an oil spraying station 11 and a lower feeding station 10, the oil spraying assembly 4 is located above the oil spraying station 11, and the oil spraying assembly 4 is used for spraying oil to the three-plate die 28 and the base 29 in the oil spraying groove 2 located at the oil spraying station 11;

[0049] The upper feeding clamping jaw is located above the upper feeding station 9, and the upper feeding clamping jaw comprises an upper feeding lifting device 12, a three-plate die cylinder clamping jaw 13 and a base cylinder clamping jaw 14, the upper feeding lifting device 12 synchronously drives the three-plate die cylinder clamping jaw 13 and the base cylinder clamping jaw 14 to move up and down;

[0050] The lower feeding clamping jaw comprises a three-plate die clamping jaw and a base clamping jaw, the three-plate die clamping jaw comprises a three-plate die lifting driving device 17 and the three-plate die cylinder clamping jaw 13, the three-plate die lifting driving device 17 drives the three-plate die cylinder clamping jaw 13 to move up and down, the base clamping jaw comprises a base lifting driving device 18 and the base cylinder clamping jaw 14, and the base lifting driving device 18 drives the base cylinder clamping jaw 14 to move up and down, specifically, in order to improve the stability of lifting, the three-plate die lifting driving device 17 and the base lifting driving device 18 are both guide rod cylinders; the lower feeding Y-direction module 5 is provided with an oil spraying transfer station 15 and an assembly transfer station 16, the lower feeding clamping jaw moves along the lower feeding Y-direction module 5, and the oil spraying transfer station 15 is located above the lower feeding station 10;

[0051] The mold trial assembly assembly 6 comprises an assembly table 19, the assembly table 19 is located below the assembly transfer station 16, one side of the X-direction of the assembly table 19 is provided with a torsion shaft locking mechanism 20, as shown in Figure 6 The torsion shaft locking mechanism 20 comprises an X-direction driving mechanism 21 and a locking mechanism 22, the X-direction driving mechanism 21 drives the locking mechanism 22 to move along the X-direction, the end of the locking mechanism 22 is provided with a butt joint 23, the butt joint 23 is used for butt joint with the abutting bolt head 24 on the base 29, and the locking mechanism 22 drives the butt joint 23 to rotate. It should be noted that a torsion detection sensor can also be arranged on the torsion shaft of the locking mechanism 22 to detect whether the locking is tight and feed back information, so as to avoid the problem that the manual operation screwing is not tight.

[0052] The technical scheme has the following beneficial effects: the X-direction module 1 is sequentially provided with the feeding station 9, the oil injection station 11 and the discharging station 10, and the X-direction module 1 provides convenience for the oil injection groove 2 to transfer between different stations; the moving path of the oil injection groove 2 is that when the oil injection groove 2 moves to the feeding station 9, the feeding clamping jaw can place the three-plate mold 28 and the base 29 into the oil injection groove 2; the three-plate mold placing station 7 and the base placing station 8 can respectively limit the positions of the three-plate mold 28 and the base 29 to increase the stability of the three-plate mold 28 and the base 29 in the oil injection groove 2; when the oil injection groove 2 moves to the oil injection station 11, the oil injection assembly 4 can inject oil into the three-plate mold 28 and the base 29 in the oil injection groove 2 because the oil injection assembly 4 is located above the oil injection station 11; after the oil injection is completed, the oil injection groove 2 moves to the discharging station 10, and the discharging Y-direction module 5 and the discharging clamping jaw can move the three-plate mold 28 and the base 29 to the assembly transfer station 16, and the discharging Y-direction module 5 provides convenience for the discharging clamping jaw to move between different stations.

[0053] The feeding clamping jaw is located above the feeding station 9, and the feeding clamping jaw includes the feeding lifting device 12, the three-plate mold cylinder clamping jaw 13 and the base cylinder clamping jaw 14, the feeding lifting device 12 synchronously drives the three-plate mold cylinder clamping jaw 13 and the base cylinder clamping jaw 14 to move up and down, which facilitates the grasping and synchronous feeding of the three-plate mold 28 and the base 29 and improves the efficiency of placing the three-plate mold 28 and the base 29 into the oil injection groove 2.

[0054] The discharging clamping jaw includes the three-plate mold clamping jaw and the base clamping jaw, the three-plate mold clamping jaw includes the three-plate mold lifting driving device 17 and the three-plate mold cylinder clamping jaw 13, the three-plate mold lifting driving device 17 drives the three-plate mold cylinder clamping jaw 13 to move up and down, the base clamping jaw includes the base lifting driving device 18 and the base cylinder clamping jaw 14, the base lifting driving device 18 drives the base cylinder clamping jaw 14 to move up and down, the three-plate mold clamping jaw and the base clamping jaw can respectively clamp the three-plate mold 28 and the base 29 and facilitate the subsequent transfer of the three-plate mold 28 and the base 29 between different stations, which facilitates the movement of the base 29 and the three-plate mold 28 to the subsequent assembly station in sequence and improves the efficiency of transferring the three-plate mold 28 and the base 29 to the assembly station.

[0055] Since the mold assembly component 6 comprises the assembly table 19, the assembly table 19 is located below the assembly transfer station 16, and the assembly table 19 is mainly used for placing the base 29 and the triplex mold 28. In specific operation, the base clamping jaw first places the base on the assembly table 19, and then the triplex mold clamping jaw places the triplex mold on the base. After the base 29 and the triplex mold 28 are placed in position, since one side of the X direction of the assembly table 19 is provided with a torque shaft locking mechanism 20, the torque shaft locking mechanism 20 comprises an X direction driving mechanism 21 and a locking mechanism 22. The X direction driving mechanism 21 drives the locking mechanism to move along the X direction. The end of the locking mechanism 22 is provided with a butt joint 23, which is used for butt joint with the abutting bolt head 24 on the base 29. The locking mechanism 22 drives the butt joint 23 to rotate. The butt joint 23 drives the abutting bolt head 24 to rotate until the abutting bolt head 24 abuts against the triplex mold 28 and the distal end plate 28.2 of the triplex mold 28 abuts against the limiting plate 29.1 on the base 29. Then the triplex mold 28 is limited between the limiting plate 29.1 of the base 29 and the abutting bolt 24. At this time, the triplex mold 28 and the base 29 are locked, and the assembly locking of the test mold is completed.

[0056] In summary, the device can complete the grasping, feeding, discharging, oil spraying and locking operation of the triplex mold 28 and the base 29. The integration of multiple mechanisms can reduce the size error of mold assembly, improve the stability of test block, reduce labor, reduce labor intensity, and improve the efficiency of assembly. The problems of low efficiency, time-consuming and laborious and difficult to ensure assembly precision in the existing test mold assembly, oiling and locking operations are solved.

[0057] Embodiment two:

[0058] This embodiment is optimized on the basis of the above-mentioned embodiment one.

[0059] As shown in Figure 2 , Figure 3 and Figure 5 , it further comprises a spray Y direction module 3, which drives the oil spraying assembly 4 to move along the Y direction. The triplex mold placing station 7 and the base placing station 8 are distributed along the Y direction in the oil spraying groove 2.

[0060] When the oil spraying groove 2 moves to the oil spraying station 11, since the spray Y direction module 3 drives the oil spraying assembly 4 to move along the Y direction, the triplex mold placing station 7 and the base placing station 8 are distributed along the Y direction in the oil spraying groove 2, that is, the oil spraying path of the oil spraying assembly 4 and the layout direction of the triplex mold placing station 7 and the base placing station 8 are consistent, which can realize efficient and uniform oil spraying of the triplex mold 28 and the base 29.

[0061] Embodiment three:

[0062] This embodiment is based on the optimization of the above embodiment one.

[0063] As shown in Figure 2 and Figure 4 The base cylinder clamping jaw 14 achieves clamping of the base 29 from the width direction of the base 29, and the three-plate mold cylinder clamping jaw 13 achieves clamping of the three-plate mold 28 from both sides of the proximal plate 28.1 and the distal plate 28.2 of the three-plate mold 28.

[0064] Since the width side of the base 29 is more regular, in this scheme, the clamping action is operated from the width side of the base 29, which can simplify the structural design of the base cylinder clamping jaw 14, and the clamping effect can be better guaranteed.

[0065] Since the proximal plate 28.1 and the distal plate 28.2 respectively achieve butt joint limiting of the partition plate 28.3 from both ends of the four partition plates 28.3, in this scheme, the three-plate mold cylinder clamping jaw 13 achieves clamping of the three-plate mold 28 from both sides of the proximal plate 28.1 and the distal plate 28.2 of the three-plate mold 28, which can preliminarily achieve clamping of the three-plate mold 28 from the whole. Mainly considering that the end plate has a pressing effect on the partition plate 28.3, therefore, clamping from the end plate side can achieve the preliminary clamping effect of the whole.

[0066] Embodiment four:

[0067] This embodiment is based on the optimization of the above embodiment one.

[0068] As shown in Figure 4 The lower end of the three-plate mold cylinder clamping jaw 13 is provided with a plurality of magnetic suction cups 30, the plurality of magnetic suction cups 30 correspond one-to-one with the number of the partition plates 28.3 and are used for suctioning the partition plates 28.3, one side of the magnetic suction cup 30 is provided with a proximity sensor 31, and the proximity sensor 31 is used for detecting the clamping state of the three-plate mold 28.

[0069] The magnetic suction cup 30 can avoid the partition plate 28.3 from falling off between the proximal plate 28.1 and the distal plate 28.2 or deviating in the longitudinal position, which affects the subsequent assembly accuracy. The proximity sensor 31 is used for detecting the clamping state of the three-plate mold 28, and whether the three-plate mold 28 is clamped after clamping is determined.

[0070] In order to facilitate the installation of the magnetic suction cup 30 and the proximity sensor 31, the lower end of the three-plate mold cylinder clamping jaw 13 is provided with a connecting frame 32, a plurality of magnetic suction cups 30 are arranged on the connecting frame 32 along the length direction of the connecting frame 32, and the proximity sensor 31 is arranged on the connecting frame 32 and corresponds one-to-one with the magnetic suction cup 30.

[0071] Embodiment five:

[0072] This embodiment is based on the optimization of the above embodiment one.

[0073] As shown in Figure 6 the other side of the X direction of the assembly table 19 is provided with an X direction limiting seat 33, the base positive pushing mechanism 56 pushes the base 29 to move along the X direction until the base 29 is tightly contacted with the X direction limiting seat 33; one side of the Y direction of the assembly table 19 is provided with a three-union mold side pushing mechanism 54, which is used to push the three-union mold 28 from the Y direction until the three-union mold 28 is tightly contacted with the pin shaft 34 on the base 29 and drives the end of the base 29 to be tightly contacted with the Y direction limiting block 35 on the assembly table 19 through the pin shaft 34.

[0074] Specifically, the base clamping jaw first places the base 29 on the assembly table 19, and then the three-union mold clamping jaw places the three-union mold 28 on the base 29. After the base 29 and the three-union mold 28 are placed in place, the positions of the base 29 and the three-union mold 28 need to be adjusted. Since one side of the X direction of the assembly table 19 is provided with the base positive pushing mechanism 56, and the other side of the X direction of the assembly table 19 is provided with the X direction limiting seat 33, the base positive pushing mechanism 56 first pushes the base 29 to move along the X direction until the base 29 is tightly contacted with the X direction limiting seat 33. At this time, the position of the base 29 in the X direction is determined. Then, since one side of the Y direction of the assembly table 19 is provided with the three-union mold side pushing mechanism 54, the three-union mold side pushing mechanism 54 pushes the three-union mold 28 from the Y direction until the three-union mold 28 is tightly contacted with the pin shaft 34 on the base 29 and drives the end of the base 29 to be tightly contacted with the Y direction limiting block 35 on the assembly table 19 through the pin shaft 34. The whole pushing of the three-union mold 28 and the base 29 in the Y direction is completed. At this time, the positions of the base 29 and the three-union mold 28 in the Y direction are determined for subsequent operations.

[0075] Specifically, the base positive pushing mechanism 56 is a positive pushing cylinder, the piston rod of the positive pushing cylinder is connected with a positive pushing head (not shown in the figure), and the positive pushing head (not shown in the figure) pushes the base 29 to move along the X direction. The three-union mold side pushing mechanism 54 is a side pushing cylinder, the piston rod of the side pushing cylinder is connected with a side pushing head 57, and the side pushing head 57 pushes the three-union mold 28 to move along the Y direction.

[0076] Example six:

[0077] This embodiment is optimized on the basis of the above-mentioned example five.

[0078] As shown in Figure 6As shown, in order to be able to push the triplex die 28 to the state of abutting against the limiting plate 29.1 on the base 29, thereby preventing displacement of the triplex die 28 during subsequent locking operation, affecting the accuracy of the locking position of the base 29 and the triplex die 28, one side of the assembly table 19 in the X direction is provided with a triplex die pressing and pushing mechanism 36, and the end of the triplex die pressing and pushing mechanism 36 is provided with a pushing head 37. The triplex die pressing and pushing mechanism 36 drives the pushing head 37 to move towards the triplex die 28. The pushing head 37 has a pushing surface 38 and a proximal pressing surface 39. The pushing surface 38 is used to push the triplex die 28 to move along the X direction until the distal plate 28.2 of the triplex die 28 abuts against the limiting plate 29.1 on the base 29. The proximal pressing surface 39 is used to limit the upper end surface of the proximal plate 28.1 of the triplex die 28.

[0079] Specifically, the triplex die pressing and pushing mechanism 36 is a proximal pushing cylinder. The piston rod of the proximal pushing cylinder is connected with the pushing head 37. One side of the assembly table 19 in the X direction is provided with a guide seat 40. The guide seat 40 is provided with a proximal guide hole 41. The pushing head 37 is horizontally and slidingly matched with the proximal guide hole 41.

[0080] Embodiment seven:

[0081] This embodiment is optimized on the basis of the above-mentioned embodiment five.

[0082] As shown in the figure, Figure 6 In order to prevent the distal plate 28.2 of the triplex die 28 from being longitudinally displaced during subsequent locking operation, affecting the accuracy of the locking position of the base 29 and the triplex die 28, the other side of the assembly table 19 in the X direction is provided with a triplex die pressing mechanism 42. The end of the triplex die pressing mechanism 42 is provided with a pressing head 43. The triplex die pressing mechanism 42 drives the pressing head 43 to move towards the triplex die 28. The pressing head 43 has a distal pressing surface 44. The distal pressing surface 44 is used to limit the upper end surface of the distal plate 28.2 of the triplex die 28.

[0083] Specifically, the triplex die pressing mechanism 42 is a distal pressing cylinder. The piston rod of the distal pressing cylinder is connected with the pressing head 43. The X-direction limiting seat 33 is provided with a distal guide hole 58. The pressing head 43 is horizontally and slidingly matched with the distal guide hole 58.

[0084] Embodiment eight:

[0085] This embodiment is optimized on the basis of the above-mentioned embodiment one.

[0086] As shown in the figure, Figure 2As shown, in order to facilitate the installation of the spraying Y direction module 3 and the blanking Y direction module 5, it also includes an oil spraying gantry 46, a blanking gantry 47 and a feeding gantry 48, the spraying Y direction module 3 is arranged on the crossbeam of the oil spraying gantry 46, the blanking Y direction module 5 is arranged on the crossbeam of the blanking gantry 47, and the blanking Y direction module 5 is provided with a fixed plate 25, and the three-plate mold lifting driving device 17 and the base lifting driving device 18 are fixed on the fixed plate 25.

[0087] In order to facilitate the synchronous lifting driving of the three-plate mold cylinder clamping jaw 13 and the base cylinder clamping jaw 14, the crossbeam of the feeding gantry 48 is vertically and slidingly connected with a lifting plate 49, the three-plate mold cylinder clamping jaw 13 and the base cylinder clamping jaw 14 are both installed on the lifting plate 49, and the feeding lifting device 12 drives the lifting plate 49 to move up and down. Specifically, the feeding lifting device 12 is an electric cylinder.

[0088] In order to improve the stability of lifting, the lifting plate 49 is vertically and slidingly matched between the crossbeam of the feeding gantry 48 and the guide column 50.

[0089] Embodiment nine:

[0090] This embodiment is optimized on the basis of the above-mentioned embodiment one.

[0091] As shown in the figure, Figure 6 In order to better realize the butt joint and rotary driving of the abutting bolt head 24, the X direction driving mechanism 21 includes a driving cylinder 21.1 and a sliding rail 21.2, the sliding rail 21.2 is slidingly connected with a sliding seat 21.3, the locking mechanism 22 is installed on the sliding seat 21.3, and the driving cylinder 21.1 drives the sliding seat 21.3 to move along the sliding rail 21.2.

[0092] Embodiment ten:

[0093] This embodiment is optimized on the basis of the above-mentioned embodiment one.

[0094] As shown in the figure, Figure 5 The oil spraying assembly 4 includes a mounting plate 51, a three-plate mold spraying gun 52 and a base spraying gun 53, the spraying Y direction module 3 drives the mounting plate 51 to move along the Y direction, the three-plate mold spraying gun 52 and the base spraying gun 53 are distributed on the mounting plate 51 along the Y direction, and the three-plate mold spraying gun 52 and the base spraying gun 53 are driven to move synchronously by the mounting plate 51.

[0095] As shown in the figure, Figure 6 In order to better realize the butt joint and rotary driving of the abutting bolt head 24, the locking mechanism 22 is a motor, the output shaft of the motor is connected with the butt joint 23, a plurality of grooves 23.1 are circumferentially and spacedly arranged on the butt joint 23, and the grooves 23.1 are butted with the transverse pin shaft 24.1 on the abutting bolt head 24.

[0096] As shown in the figure, Figure 4As shown, in order to better realize the clamping action of the triple die 28 and the base 29, the triple die cylinder clamping jaw 13 includes a triple die cylinder 13.1 and an end plate clamping jaw 13.2, and the two ends of the triple die cylinder 13.1 drive the two end plate clamping jaws 13.2 to move towards each other, and the base cylinder clamping jaw 14 includes a base cylinder 14.1 and a side clamping jaw 14.2, and the two ends of the base cylinder 14.1 drive the two side clamping jaws 14.2 to move towards each other.

[0097] It should be noted that the end plate clamping jaw 13.2 and the side clamping jaw 14.2 are also provided with a proximity sensor to determine whether the clamping is tight.

[0098] As shown, Figure 7 In order to prevent the longitudinal displacement of the multiple partitions 28.3 of the triple die 28 in the subsequent locking operation process, a pressing plate 45 can also be provided on one side of the side clamping jaw 14.2, and the base lifting driving device 18 can drive the base cylinder clamping jaw 14 to move up and down, thereby realizing the lifting action of the pressing plate 45, and then realizing the downward pressing of the four partitions 28.3 through the pressing plate 45.

[0099] The specific operation steps of the technical solution are as follows:

[0100] The oil injection groove 2 moves to the feeding station 9, and the feeding clamping jaw places the triple die 28 and the base 29 into the oil injection groove 2;

[0101] The oil injection groove 2 moves to the oil injection station 11, the spray Y drives the oil injection assembly 4 to move along the Y direction, and the oil injection is carried out until the oil injection is completed;

[0102] The oil injection groove 2 moves to the discharging station 10, the discharging clamping jaw grabs the triple die 28 and the base 29, and the discharging Y drives the discharging clamping jaw to move to the assembly transfer station 16;

[0103] The base clamping jaw places the base 29 on the assembly table 19 first, and then the triple die clamping jaw places the triple die 28 on the base 29;

[0104] After the base 29 and the triple die 28 are placed in position, the base positive pushing mechanism 56 first drives the base 29 to move along the X direction until the base 29 abuts against the X direction limiting seat 33, at this time, the position of the base 29 in the X direction is determined;

[0105] The triple die side pushing mechanism 54 then pushes the triple die 28 from the Y direction until the triple die 28 abuts against the pin shaft 34 on the base 29 and drives the end of the base 29 to abut against the Y direction limiting block 35 on the assembly table 19 through the pin shaft 34, completing the overall pushing of the triple die 28 and the base 29 in the Y direction, at this time, the positions of the base 29 and the triple die 28 in the Y direction are determined;

[0106] The triple die pressing mechanism 36 drives the pushing head 37 to move towards the triple die 28, the pushing head 37 pushes the triple die 28 to move along the X direction until the distal end plate 28.2 of the triple die 28 abuts against the limiting plate 29.1 on the base 29, and the pushing head 37 limits the upper end surface of the proximal end plate 28.1 of the triple die 28, at this time, the position of the triple die 28 in the X direction is determined and the upper end surface of the proximal end plate 28.1 of the triple die 28 is limited;

[0107] The triple die pressing mechanism 42 drives the pressing head 43 to move towards the triple die 28 until the pressing head 43 limits the upper end surface of the distal end plate 28.2 of the triple die 28, at this time, the upper end surface of the distal end plate 28.2 of the triple die 28 is limited;

[0108] The base lifting driving device 18 drives the pressing plate 45 to press down the four partitions 28.3, at this time, the longitudinal position of the partitions 28.3 is determined;

[0109] The X direction driving mechanism 21 drives the locking mechanism 22 to move along the X direction until the butt joint 23 abuts against the abutting bolt head 24, the locking mechanism 22 drives the butt joint 23 to rotate, the abutting bolt head 24 is driven to rotate by the butt joint 23 until the abutting bolt head 24 abuts against the triple die 28 and the end plate at the distal end of the triple die 28 abuts against the limiting plate 29.1 on the base 29, then the triple die 28 is limited between the limiting plate 29.1 of the base 29 and the abutting bolt head 24, at this time, the triple die 28 and the base 29 are locked, and the assembly locking of the test die is completed.

[0110] In summary, it can be known that the technical scheme has the advantages of accurate control of size tolerance in the die assembly process of the test die, avoidance of the influence of the die assembly error of the test die on the stability of the test block strength, multiplication of overall efficiency compared with manual die assembly, no manual intervention in the whole process, reduction of labor cost, labor intensity and consumables, and realization of the whole automatic process.

[0111] Finally, it should be noted that: the above is only the preferred embodiment of the present application and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic mold-loading device for cement mortar test molds, characterized in that: It includes an X-axis module, an oil spraying tank, a loading gripper, an oil spraying assembly, a unloading Y-axis module, an unloading gripper, and a trial mold assembly assembly. The oil spraying tank moves along the X-axis module and is equipped with a three-piece mold placement station and a base placement station. The X-axis module is provided with a loading station, an oil spraying station and an unloading station in sequence. The oil spraying component is located above the oil spraying station and is used to spray oil onto the triple mold and the base located in the oil spraying groove of the oil spraying station. The loading gripper is located above the loading station. The loading gripper includes a loading lifting device, a three-piece mold cylinder gripper, and a base cylinder gripper. The loading lifting device synchronously drives the three-piece mold cylinder gripper and the base cylinder gripper to move up and down. The unloading gripper includes a three-piece mold gripper and a base gripper. The three-piece mold gripper includes a three-piece mold lifting drive device and a three-piece mold cylinder gripper. The three-piece mold lifting drive device drives the three-piece mold cylinder gripper to move up and down. The base gripper includes a base lifting drive device and a base cylinder gripper. The base lifting drive device drives the base cylinder gripper to move up and down. The unloading Y-axis module is provided with an oil spraying transfer station and an assembly transfer station. The unloading gripper moves along the unloading Y-axis module. The oil spraying transfer station is located above the unloading station. The trial mold assembly assembly includes an assembly platform located below the assembly transfer station. A torque shaft locking mechanism is provided on one side of the assembly platform in the X direction. The torque shaft locking mechanism includes an X-direction drive mechanism and a locking mechanism. The X-direction drive mechanism drives the locking mechanism to move along the X direction. The end of the locking mechanism is provided with a mating joint for engaging with the tightening bolt head on the base. The locking mechanism drives the mating joint to rotate.

2. The automatic mold-loading equipment for cement mortar test molds according to claim 1, characterized in that: It also includes a spray Y-axis module, which drives the oil injection assembly to move along the Y direction, and the three-stage mold placement station and the base placement station are distributed along the Y direction in the oil injection tank.

3. The automatic mold-loading equipment for cement mortar test molds according to claim 1, characterized in that: The base cylinder gripper grips the base from the width direction, and the triple mold cylinder gripper grips the triple mold from both sides of the near end plate and far end plate.

4. The automatic mold-loading equipment for cement mortar test molds according to claim 1, characterized in that: The lower end of the triple mold cylinder gripper is provided with multiple magnetic suction cups, each corresponding to a partition plate, and the magnetic suction cups are used to attract the partition plates. A proximity sensor is provided on one side of each magnetic suction cup, and the proximity sensor is used to detect the gripping state of the triple mold.

5. The automatic mold-loading equipment for cement mortar test molds according to claim 1, characterized in that: The assembly platform has a base pushing mechanism on one side in the X direction and an X-direction limiting seat on the other side in the X direction. The base pushing mechanism pushes the base to move along the X direction until the base abuts against the X-direction limiting seat. The assembly platform has a three-mold side pushing mechanism on one side in the Y direction. The three-mold side pushing mechanism is used to push the three-mold from the Y direction until the three-mold abuts against the pin on the base and drives the end of the base to abut against the Y-direction limiting block on the assembly platform through the pin.

6. The automatic mold-loading equipment for cement mortar test molds according to claim 5, characterized in that: A three-piece mold clamping and pushing mechanism is provided on one side of the assembly platform in the X direction. The end of the three-piece mold clamping and pushing mechanism is provided with a pushing head. The three-piece mold clamping and pushing mechanism drives the pushing head to move toward the three-piece mold. The pushing head has a pushing surface and a proximal pressing surface. The pushing surface is used to push the three-piece mold to move along the X direction until the distal plate of the three-piece mold abuts against the limiting plate on the base. The proximal pressing surface is used to restrict the upper end surface of the proximal plate of the three-piece mold.

7. The automatic mold-loading equipment for cement mortar test molds according to claim 5, characterized in that: A triple mold clamping mechanism is provided on the other side of the assembly platform in the X direction. The end of the triple mold clamping mechanism is provided with a clamping head. The triple mold clamping mechanism drives the clamping head to move toward the triple mold. The clamping head has a distal clamping surface, which is used to restrict the upper end surface of the distal plate of the triple mold.

8. The automatic mold-loading equipment for cement mortar test molds according to claim 1, characterized in that: It also includes an oil spraying gantry, a material unloading gantry, and a material loading gantry. The spray Y-axis module is set on the crossbeam of the oil spraying gantry, the material unloading Y-axis module is set on the crossbeam of the material unloading gantry, and a fixing plate is provided on the material unloading Y-axis module. The three-unit mold lifting drive device and the base lifting drive device are fixed on the fixing plate. A lifting plate is vertically slidably connected to the crossbeam of the feeding gantry. The three-piece mold cylinder gripper and the base cylinder gripper are both mounted on the lifting plate. The feeding lifting device drives the lifting plate to move up and down.

9. The automatic mold-loading equipment for cement mortar test molds according to claim 1, characterized in that: The X-axis drive mechanism includes a drive cylinder and a slide rail. A slide block is slidably connected to the slide rail. The locking mechanism is installed on the slide block. The drive cylinder drives the slide block to move along the slide rail.

10. The automatic mold-loading equipment for cement mortar test molds according to claim 1, characterized in that: The spraying assembly includes a mounting plate, a three-stage spray gun, and a base spray gun. The spray Y-axis module drives the mounting plate to move along the Y direction, and the three-stage spray gun and the base spray gun are distributed on the mounting plate along the Y direction. The locking mechanism is a motor, the output shaft of the motor is connected to the connector, the connector is provided with multiple grooves spaced circumferentially, and the grooves are connected to the transverse pin on the bolt head. The triple mold cylinder gripper includes a triple mold cylinder and an end plate gripper. The two ends of the triple mold cylinder drive the two end plate grippers to move towards each other. The base cylinder gripper includes a base cylinder and a side gripper. The two ends of the base cylinder drive the two side grippers to move towards each other.

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