Anti-blocking gasket pasting device for concrete test piece mold

Abstract

The invention discloses a concrete test piece mold anti-blocking gasket pasting device which comprises a mold body placed at the upper end of a bottom plate and further comprises a straightening unit, a gasket pasting unit and a gasket pasting unit. The surface mounting unit comprises an adsorption assembly for adsorbing the gasket piece, a transfer assembly which is arranged on one side of the adsorption assembly and is used for driving the adsorption assembly to transversely and longitudinally transfer, and a lower pressing frame which is arranged at the lower end between the adsorption assembly and the transfer assembly and is used for driving the straightening unit to automatically clamp and straighten the mold body during gasket mounting; and a gasket storage unit. The straightening unit is firstly driven by the pressing frame to contract, so that the mold body placed on the bottom plate is straightened and limited, the adsorption assembly attaches the gasket adsorbed at the lower end to the bottom of the mold body, and the mold body can be clamped and straightened in a movable clamping mode while the gasket is attached; and the manipulator only needs to place the mold body in the limiting area of the straightening unit, so that the debugging difficulty of the manipulator is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of mold anti-blocking gasket placement, and in particular to a concrete specimen mold anti-blocking gasket placement device. Background Art

[0002] In the process of making concrete specimens, molds are indispensable. A through hole is usually reserved in the middle of the bottom of the mold used to prepare concrete specimens. The purpose is to use an air gun to insert into the hole at the bottom of the mold and apply air pressure when the concrete specimen is subsequently demolded from the mold, so that the specimen can be demolded from the mold under the thrust of the air pressure. However, before pouring concrete in the mold, in order to prevent the reserved hole at the bottom of the mold from being blocked by the concrete flowing into the mold, it is usually necessary to apply an anti-blocking gasket to the hole at the bottom of the mold after applying a release agent to the inner wall. The size of the anti-blocking gasket is generally adapted to the opening width of the mold.

[0003] In the prior art, during the process of sticking an anti-blocking gasket on the bottom of the mold, although a limit block is provided on the mold placement table for limiting and aligning the four sides of the mold to prevent the mold opening from not corresponding to the gasket placement position, the existing limit blocks are often fixed in place, and the limit blocks are close to the four sides of the mold, which causes the robot to accurately place the mold coated with a release agent within the range restricted by the limit blocks, making debugging very difficult, and easily causing the robot to place the mold out of the restricted range of the limit blocks, resulting in deviations in the placement of the anti-blocking gasket and a gap between the gasket and the bottom of the mold, so that the concrete in the mold flows from the gap into the through hole at the bottom of the mold. Therefore, it is necessary to improve this defect.

[0004] The above contents are only used to assist in understanding the technical solution of the present invention, and do not constitute an admission that the above contents are the closest prior art. Summary of the invention

[0005] The purpose of the present invention is to provide a concrete specimen mold anti-blocking gasket placement device to solve the problem that the mold limit block in the prior art proposed in the above background technology is fixed, and it is difficult for the robot to accurately place the mold coated with a release agent in the limiting area of ​​the limit block, resulting in inaccurate placement of the subsequent mold anti-blocking gasket.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A device for placing an anti-blocking gasket for a concrete specimen mold comprises a mold body placed on an upper end of a bottom plate, and further comprises:

[0008] The alignment unit is arranged at the upper part of the bottom plate, and is used to clamp, align and limit the mold body placed on the upper part of the bottom plate by the manipulator;

[0009] The patch unit includes an adsorption component for adsorbing the gasket, a transfer component provided on one side of the adsorption component for driving the adsorption component to transfer horizontally and vertically, and a lower pressing frame provided at the lower end between the adsorption component and the transfer component for driving the alignment unit to automatically clamp and align the mold body when the gasket is attached;

[0010] The gasket storage unit is arranged at the upper end of the bottom plate and located at one side of the straightening unit, and is used for supplying gasket pieces to the adsorption unit.

[0011] Furthermore, the straightening unit comprises:

[0012] The first push rod, the second push rod, the third push rod and the fourth push rod are respectively slidably arranged on the upper end of the bottom plate to form a rectangular area for placing the mold body;

[0013] A reset mechanism is arranged inside the bottom plate and is used to reset the first push rod, the second push rod, the third push rod and the fourth push rod;

[0014] The guide mechanism is arranged above the bottom plate and is used for guiding the movement of the first push rod, the second push rod, the third push rod and the fourth push rod in cooperation with the bottom plate.

[0015] Furthermore, the lower end of the first push rod is connected to a first guide rod through a first support block, and a first guide groove for guiding the movement of the first guide rod is provided on the outer side of the first guide rod and inside the bottom plate;

[0016] The lower end of the second push rod is connected to a second guide rod through a second support block, and a second guide groove for guiding the movement of the second guide rod is provided on the outer side of the second guide rod and inside the bottom plate;

[0017] The lower end of the third push rod is connected to a third guide rod through a third support block, and a third guide groove for guiding the movement of the third guide rod is provided on the outer side of the third guide rod and inside the bottom plate;

[0018] The lower end of the fourth push rod is connected to a fourth guide rod through a fourth support block, and a second guide groove for guiding the movement of the fourth guide rod is provided on the outer side of the fourth guide rod and inside the bottom plate;

[0019] The first guide rod and the third guide rod are in a straight line shape, and the second guide rod and the fourth guide rod are in a Z shape.

[0020] Furthermore, the first guide rod is fixedly connected to the upper portion of one end of the first push rod with a first vertical rod;

[0021] The second guide rod is fixedly connected to the upper portion of one end of the second push rod;

[0022] The third guide rod is fixedly connected to the upper part of one end of the third push rod with a third vertical rod;

[0023] The fourth guide rod is fixedly connected to the upper portion of one end of the fourth push rod with a fourth vertical rod;

[0024] The first, second, third and fourth vertical poles are provided with first, second, third and fourth inclined surfaces at their upper corners, and the lengths and widths of the first, second, third and fourth vertical poles are smaller than the opening size of the fixed frame, so as to cooperate with the fixed frame to adjust the positions of the first, second, third and fourth push rods.

[0025] Furthermore, the reset mechanism comprises:

[0026] The first guide rod is provided with four groups, which are respectively fixedly connected to the first guide groove at one end of the first vertical rod, the second guide groove at one end of the second vertical rod, the third guide groove at one end of the third vertical rod, and the fourth guide groove at one end of the fourth vertical rod;

[0027] A reset spring, sleeved on the outside of the first guide rod, used for resetting the first guide rod, the second guide rod, the third guide rod, and the fourth guide rod;

[0028] The first guide rod, the second guide rod, the third guide rod and the fourth guide rod are respectively provided with a first retreat hole, a second retreat hole, a third retreat hole and a fourth retreat hole at one end for accommodating and guiding the first guide rod.

[0029] Furthermore, the guiding mechanism comprises:

[0030] The second guide rods are provided with four groups, which are respectively fixedly connected to one side of the first vertical rod, the second vertical rod, the third vertical rod, and the fourth vertical rod and are located directly above the first guide rod, and are used to guide the movement of the first vertical rod, the second vertical rod, the third vertical rod, and the fourth vertical rod;

[0031] The vertical plate is slidably connected to the outer side of the second guide rod, and the lower end of the vertical plate is fixedly connected to the upper end of the bottom plate.

[0032] Furthermore, the adsorption component includes:

[0033] An upper bearing plate fixedly connected to one end of the transfer assembly;

[0034] A lower bearing plate is connected to the lower end of the upper bearing plate through a fixed shaft;

[0035] A vacuum pump, mounted on the upper end of the upper bearing plate;

[0036] A shunt pipe is installed at the upper end of the lower bearing plate, and the upper part of the shunt pipe is connected to the vacuum pump through the main suction pipe to form a negative pressure inside the shunt pipe;

[0037] Side suction cups, provided with four groups, are connected to the periphery of the diverter pipe and are used for negative pressure adsorption of the periphery of the gasket member;

[0038] The middle suction cup is arranged in the middle of the four groups of side suction cups. The upper part of the middle suction cup is connected with the shunt pipe and is used for negative pressure adsorption of the middle of the gasket.

[0039] Further, the transfer component includes:

[0040] A longitudinal transfer mechanism is provided at one end of the adsorption assembly and is used to drive the adsorption assembly to move longitudinally;

[0041] The lateral transfer mechanism is arranged at one end of the longitudinal transfer mechanism relative to the adsorption component, and is used to drive the adsorption component to move lateraly.

[0042] Furthermore, the longitudinal transfer mechanism comprises:

[0043] A longitudinal guide rail is slidably arranged on one side of the transverse transfer mechanism, and a second drive motor is installed on the upper end of the longitudinal guide rail;

[0044] A longitudinal screw rod connected to the lower end of the drive motor and located inside the longitudinal guide rail;

[0045] A lifting block is slidably connected to the longitudinal guide rail, and the lifting block is threadedly connected to the longitudinal screw;

[0046] The pressing frame is fixedly connected to the lower end of the lifting block.

[0047] Further, the gasket storage unit comprises:

[0048] A material storage frame is placed on the upper end of the bottom plate and is used to store the gaskets. The four sides of the material storage frame are all provided with sinking grooves from top to bottom.

[0049] Second limit blocks, four groups of which are provided at the corners of the material storage frame, the lower ends of the second limit blocks being fixedly connected to the upper ends of the bottom plates, for limiting the material storage frame;

[0050] The fixed frame is provided with two groups, which are respectively located at two adjacent sides of the material storage frame, the lower end of the fixed frame is fixedly connected to the bottom plate, and the fixed frame is provided with a retreat groove at one end of the material storage frame;

[0051] A top block is slidably inserted in the retreat groove and is used to extend into the material storage frame through the sinking groove to tighten the gasket piece;

[0052] A threaded rod is threadedly connected to one end of the fixing frame, and one end of the threaded rod is rotatably inserted into the top block for adjusting the position of the top block.

[0053] Compared with the prior art, the present invention has the following beneficial effects:

[0054] 1. The present invention drives the adsorption component and the lower pressure frame to move downward synchronously through the transfer component. The lower pressure frame first drives the straightening unit to contract, so that the mold body placed on the bottom plate is straightened and limited. The adsorption component then sticks the gasket adsorbed at the lower end to the bottom of the mold body. The mold body can be clamped and straightened by an active clamping method while sticking the gasket. The manipulator only needs to place the mold body in the limited area of ​​the straightening unit, thereby reducing the difficulty of debugging the manipulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0056] Figure 2 A diagram showing the coordination relationship between the alignment unit and the gasket storage unit of the present invention;

[0057] Figure 3 A schematic diagram of the straightening unit of the present invention being opened;

[0058] Figure 4 For the present invention Figure 3 The enlarged view of point A in the middle;

[0059] Figure 5 A diagram showing the coordination relationship between the base plate and the alignment unit of the present invention;

[0060] Figure 6 is a diagram showing the matching relationship between the fourth guide rod and the third guide groove of the present invention;

[0061] Figure 7 For the present invention Figure 6 The enlarged view of point B in the middle;

[0062] Figure 8 A diagram showing the matching relationship between the reset mechanism and the base plate of the present invention;

[0063] Fig. 9 This is a diagram showing the coordination relationship between the pressing frame and the straightening unit of the present invention;

[0064] Fig.10 This is a diagram showing the adjustment state of the pressing frame of the present invention on the straightening unit;

[0065] Fig.11 It is a diagram showing the coordination relationship between the lateral transfer mechanism and the longitudinal transfer mechanism of the present invention;

[0066] Fig.12 It is a schematic diagram of the structure of the adsorption component of the present invention;

[0067] Fig.13 It is a schematic diagram of the adsorption assembly of the present invention adsorbing a pad piece;

[0068] Fig.14It is a schematic diagram of the top block of the present invention tightening the gasket member.

[0069] Reference numerals: 100, bottom plate; 1001, first guide groove; 1002, second guide groove; 1003, third guide groove; 1004, fourth guide groove; 101, mold body; 102, gasket; 1, straightening unit; 11, first push rod; 111, first guide rod; 1111, first support block; 1112, first retreat hole; 112, first vertical rod; 1121, first inclined surface; 12, second push rod; 121, second guide rod; 1211, second support block; 1212, second retreat hole; 1 22. second vertical rod; 1221. second inclined surface; 13. third push rod; 131. third guide rod; 1311. third support block; 1312. third retreat hole; 132. third vertical rod; 1321. third inclined surface; 14. fourth push rod; 141. fourth guide rod; 1411. fourth support block; 1412. fourth retreat hole; 142. fourth vertical rod; 1421. fourth inclined surface; 15. reset mechanism; 151. first guide rod; 152. reset spring; 16. guide mechanism; 161. The second guide rod; 1611, the first limit block; 162, the vertical plate; 1621, the guide hole; 2, the patch unit; 21, the transfer component; 211, the horizontal transfer mechanism; 2111, the bracket; 2112, the horizontal guide rail; 2113, the horizontal screw; 2114, the first drive motor; 2115, the horizontal push block; 212, the longitudinal transfer mechanism; 2121, the longitudinal guide rail; 2122, the second drive motor; 2123, the longitudinal screw; 2124, the lifting block; 22, the adsorption component; 221, the upper support Carrier plate; 222, fixed axis; 223, lower carrier plate; 224, vacuum pump; 225, shunt pipe; 2251, main suction pipe; 226, side suction cup; 227, middle suction cup; 23, lower pressure frame; 231, chamfer; 3, gasket storage unit; 31, material storage frame; 311, sinking groove; 32, second limiting block; 33, fixed frame; 331, retreat groove; 3311, threaded hole; 332, top block; 3321, reserved groove; 333, threaded rod; 3331, knob; 3332, limiting plate. DETAILED DESCRIPTION

[0070] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0071] See also Figure 1-14 , the present invention provides a technical solution:

[0072] A concrete specimen mold anti-blocking gasket placement device includes a mold body 101 placed on the upper end of a bottom plate 100, and further includes:

[0073] The alignment unit 1 is arranged on the upper part of the bottom plate 100 and is used to clamp, align and limit the mold body 101 placed on the upper end of the bottom plate 100 by the robot;

[0074] The patch unit 2 includes an adsorption component 22 for adsorbing the gasket 102, a transfer component 21 provided at one side of the adsorption component 22 for driving the adsorption component 22 to transfer horizontally and vertically, and a lower pressing frame 23 provided at the lower end between the adsorption component 22 and the transfer component 21 for driving the alignment unit 1 to automatically clamp and align the mold body 101 when the gasket is attached;

[0075] The gasket storage unit 3 is disposed on the upper end of the bottom plate 100 and located on one side of the straightening unit 1, and is used to supply the gasket member 102 to the adsorption unit.

[0076] It should be noted that: initially, the straightening unit 1 is in a dispersed state. When the manipulator places the mold body 101 on the bottom plate 100, the adsorption component 22 takes out a gasket piece 102 in the gasket storage unit 3 and brings it to the top of the opening of the mold body 101 through the transfer component 21. Then, the transfer component 21 drives the adsorption component 22 and the lower pressure frame 23 to move downward synchronously. The lower pressure frame 23 first drives the straightening unit 1 to contract, so that the mold body 101 placed on the bottom plate 100 is straightened and limited. The adsorption component 22 then sticks the gasket piece 102 adsorbed at the lower end to the bottom of the mold body 101. While sticking the gasket, the mold body 101 can be clamped and straightened by an active clamping method. The manipulator only needs to place the mold body 101 in the limited area of ​​the straightening unit 1, thereby reducing the difficulty of debugging the manipulator.

[0077] As an improvement, Figure 1 , Figure 5-9 As shown, the straightening unit 1 comprises:

[0078] The first push rod 11, the second push rod 12, the third push rod 13, and the fourth push rod 14 are respectively slidably disposed on the upper end of the bottom plate 100 to form a rectangular area for placing the mold body 101;

[0079] The reset mechanism 15 is disposed inside the bottom plate 100 and is used to reset the first push rod 11, the second push rod 12, the third push rod 13, and the fourth push rod 14;

[0080] The guide mechanism 16 is disposed above the bottom plate 100 , and is used to cooperate with the bottom plate 100 to guide the movement of the first push rod 11 , the second push rod 12 , the third push rod 13 , and the fourth push rod 14 .

[0081] Further, such as Figure 5 , Figure 8 As shown, the lower end of the first push rod 11 is connected to the first guide rod 111 through the first support block 1111, and a first guide groove 1001 for guiding the movement of the first guide rod 111 is provided outside the first guide rod 111 and inside the bottom plate 100;

[0082] The lower end of the second push rod 12 is connected to the second guide rod 121 through the second support block 1211, and a second guide groove 1002 for guiding the movement of the second guide rod 121 is provided outside the second guide rod 121 and inside the bottom plate 100;

[0083] The lower end of the third push rod 13 is connected to the third guide rod 131 through the third support block 1311, and a third guide groove 1003 for guiding the movement of the third guide rod 131 is provided outside the third guide rod 131 and inside the bottom plate 100;

[0084] The lower end of the fourth push rod 14 is connected to the fourth guide rod 141 through the fourth support block 1411, and a second guide groove 1002 for guiding the movement of the fourth guide rod 141 is provided outside the fourth guide rod 141 and inside the bottom plate 100;

[0085] The first guide rod 111 and the third guide rod 131 are in a straight line shape, and the second guide rod 121 and the fourth guide rod 141 are in a Z shape.

[0086] Furthermore, as shown in the figure Figure 3-5 , Fig. 9 As shown, the first guide rod 111 is fixedly connected to the upper portion of one end of the first push rod 11 with a first vertical rod 112;

[0087] The second guide rod 121 is fixedly connected to the upper portion of one end of the second push rod 12 with a second vertical rod 122;

[0088] The third guide rod 131 is fixedly connected to the upper portion of one end of the third push rod 13 with a third vertical rod 132;

[0089] The fourth guide rod 141 is fixedly connected to the upper portion of one end of the fourth push rod 14 with a fourth vertical rod 142;

[0090] The first vertical rod 112, the second vertical rod 122, the third vertical rod 132, and the fourth vertical rod 142 are provided with a first inclined surface 1121, a second inclined surface 1221, a third inclined surface 1321, and a fourth inclined surface 1421 at the upper end corners opposite to each other. The length and width of the first vertical rod 112, the second vertical rod 122, the third vertical rod 132, and the fourth vertical rod 142 are smaller than the opening size of the fixed frame 33, so as to cooperate with the fixed frame 33 to adjust the position of the first push rod 11, the second push rod 12, the third push rod 13, and the fourth push rod 14.

[0091] Among them, Figure 6-9 As shown, the reset mechanism 15 includes:

[0092] The first guide rod 151 is provided with four groups, which are respectively fixedly connected to the first guide groove 1001 at one end of the first vertical rod 112, the second guide groove 1002 at one end of the second vertical rod 122, the third guide groove 1003 at one end of the third vertical rod 132, and the fourth guide groove 1004 at one end of the fourth vertical rod 142;

[0093] A reset spring 152 is sleeved on the outside of the first guide rod 151 and is used to reset the first guide rod 111, the second guide rod 121, the third guide rod 131 and the fourth guide rod 141;

[0094] A first retreat hole 1112 , a second retreat hole 1212 , a third retreat hole 1312 , and a fourth retreat hole 1412 are respectively provided at one end of the first guide rod 111 , the second guide rod 121 , the third guide rod 131 , and the fourth guide rod 141 for accommodating and guiding the first guide rod 111 .

[0095] In addition, if Figure 3-7 As shown, the guide mechanism 16 comprises:

[0096] The second guide rods 161 are provided with four groups, which are respectively fixedly connected to one side of the first vertical rod 112, the second vertical rod 122, the third vertical rod 132, and the fourth vertical rod 142 and are located directly above the first guide rod 111, and are used to guide the movement of the first vertical rod 112, the second vertical rod 122, the third vertical rod 132, and the fourth vertical rod 142;

[0097] A vertical plate 162 is slidably connected to the outer side of the second guide rod 161, and the lower end of the vertical plate 162 is fixedly connected to the upper end of the bottom plate 100;

[0098] The vertical plate 162 is provided with a guide hole 1621 inside for guiding the movement of the second guide rod 161;

[0099] One end of the second guide rod 161 is fixedly connected to a first limiting block 1611 for preventing the second guide rod 161 from being separated from the guide hole 1621 .

[0100] As an improvement, Figure 11-12 As shown, the adsorption component 22 includes:

[0101] An upper bearing plate 221, fixedly connected to one end of the transfer assembly 21;

[0102] The lower bearing plate 223 is connected to the lower end of the upper bearing plate 221 through the fixed shaft 222;

[0103] A vacuum pump 224 is installed on the upper end of the upper bearing plate 221;

[0104] The shunt pipe 225 is installed at the upper end of the lower bearing plate 223. The upper part of the shunt pipe 225 is connected to the vacuum pump 224 through the main suction pipe 2251 to form a negative pressure inside the shunt pipe 225.

[0105] The side suction cups 226 are provided in four groups and are connected to the periphery of the diverter pipe 225 to perform negative pressure adsorption on the periphery of the gasket member 102;

[0106] The middle suction cup 227 is disposed in the middle of the four groups of side suction cups 226 . The upper portion of the middle suction cup 227 is connected to the shunt pipe 225 for performing negative pressure adsorption on the middle of the gasket member 102 .

[0107] The horizontal plane where the lower ends of the middle suction cup 227 and the side suction cup 226 are located is at the same level;

[0108] The height of the horizontal plane where the lower end of the pressing frame 23 is located is lower than the height of the horizontal plane where the lower ends of the middle suction cup 227 and the side suction cup 226 are located.

[0109] As an improvement, Figure 10-11 As shown, the transfer component 21 includes:

[0110] A longitudinal transfer mechanism 212 is provided at one end of the adsorption assembly 22 and is used to drive the adsorption assembly 22 to move longitudinally;

[0111] The lateral transfer mechanism 211 is disposed at one end of the longitudinal transfer mechanism 212 opposite to the adsorption assembly 22 and is used to drive the adsorption assembly 22 to move lateraly.

[0112] Furthermore, the longitudinal transfer mechanism 212 includes:

[0113] A longitudinal guide rail 2121 is slidably disposed on one side of the transverse transfer mechanism 211, and a second drive motor 2122 is installed on the upper end of the longitudinal guide rail 2121;

[0114] A longitudinal screw 2123 connected to the lower end of the driving motor and located inside the longitudinal guide rail 2121;

[0115] A lifting block 2124 is slidably connected to the longitudinal guide rail 2121, and the lifting block 2124 is threadedly connected to the longitudinal screw rod 2123;

[0116] The pressing frame 23 is fixedly connected to the lower end of the lifting block 2124;

[0117] Preferably, chamfers 231 are provided at the lower end of the pressing frame 23 and around the inner opening, so as to facilitate guiding the first upright pole 112 , the second upright pole 122 , the third upright pole 132 , and the fourth upright pole 142 into the inner opening area of ​​the pressing frame 23 through the chamfers 231 .

[0118] The lateral transfer mechanism 211 comprises:

[0119] A bracket 2111, fixedly connected to the upper end of the bottom plate 100 and located at one side of the gasket storage unit 3;

[0120] A transverse guide rail 2112, fixedly connected to one side of the upper portion of the bracket 2111;

[0121] The transverse screw rod 2113 rotates and is connected to the inside of the transverse guide rail 2112. A first driving motor 2114 is installed at one end of the transverse guide rail 2112 to drive the transverse screw rod 2113 to rotate;

[0122] A transverse push block 2115 is slidably connected to the outside of the transverse guide rail 2112, and the transverse push block 2115 is threadedly connected to the transverse screw rod 2113;

[0123] The longitudinal guide rail 2121 is fixedly connected to one end of the transverse push block 2115;

[0124] As an improvement, Figure 13-14 As shown, the gasket storage unit 3 includes:

[0125] A material storage frame 31 is placed on the upper end of the bottom plate 100 and is used to store the gasket 102. The four sides of the material storage frame 31 are all provided with sinking grooves 311 from top to bottom.

[0126] The upper opening of the material storage frame 31 is in the same straight line as the upper opening of the mold body 101 after being aligned;

[0127] Second limiting blocks 32 are provided in four groups at the corners of the material storage frame 31. The lower ends of the second limiting blocks 32 are fixedly connected to the upper end of the bottom plate 100 to limit the material storage frame 31.

[0128] The fixing frame 33 is provided with two groups, which are respectively located at two adjacent sides of the material storage frame 31. The lower end of the fixing frame 33 is fixedly connected to the bottom plate 100. The fixing frame 33 is provided with a retreat groove 331 at one end of the material storage frame 31.

[0129] A top block 332 is slidably inserted into the retreat groove 331 and is used to extend into the material storage frame 31 through the sinking groove 311 to tighten the gasket 102;

[0130] A threaded rod 333, which is threadedly connected to one end of the fixing frame 33, and one end of the threaded rod 333 is rotatably inserted into the top block 332, so as to adjust the position of the top block 332;

[0131] A threaded hole 3311 matching the thread on the outside of the threaded rod 333 is provided inside the fixing frame 33 and outside the threaded rod 333;

[0132] One end of the threaded rod 333 located inside the top block 332 is fixedly connected to the limiting plate 3332, and a reserved groove 3321 for accommodating the limiting plate 3332 is provided inside the top block 332;

[0133] One end of the threaded rod 333 located outside the fixing frame 33 is fixedly connected with a knob 3331 for rotationally adjusting the threaded rod 333 .

[0134] It should be added that: in the present invention, the robot is assembled on one side of the base plate 100. After the mold body 101 with the release agent applied on the inner wall is conveyed to the side of the base plate 100 by the conveyor belt in the previous process, the robot clamps the mold body 101 from the conveyor belt and places it in the area surrounded by the first push rod 11, the second push rod 12, the third push rod 13, and the fourth push rod 14. After the mold body 101 is affixed with an anti-blocking gasket on the base plate 100, the robot clamps the mold body 101 from the base plate 100 and places it on the conveyor belt. The conveyor belt conveys the mold body 101 to the next concrete pouring process. Subsequently, the robot clamps the next group of mold bodies 101 without anti-blocking gaskets from the conveyor belt and places them on the base plate 100, and the work is repeated in this way.

[0135] It should be noted that: in the specific implementation process of the present invention, Figure 13-14 The cam 331 of the embodiment of the present invention is a block 332 that is used to hold the cam 332 in place and to hold the cam 332 in place.

[0136] like Figure 12-13As shown, the transfer component 21 then drives the adsorption component 22 to move, so that the side suction cup 226 and the middle suction cup 227 are closely attached to the upper surface of the gasket member 102 at the upper end of the material storage frame 31, and the vacuum pump 224 is started. The vacuum pump 224 generates negative pressure on the shunt pipe 225 through the main suction pipe 2251, so that the shunt pipe 225 respectively adsorbs the gasket member 102 at the upper end of the material storage frame 31 through the side suction cup 226 and the middle suction cup 227. The present invention connects the middle suction cup 227 with the side suction cup 226 and the shunt pipe 225 to ensure that the upper end of the gasket member 102 is adsorbed at multiple points under the premise of maintaining the same negative pressure adsorption force, so that the adsorption force on the gasket member 102 is uniform, and it is ensured that the gasket member 102 will not have surface wrinkles in the process of being adsorbed and taken out, thereby improving the accuracy of the subsequent placement of the gasket member 102 in the mold body 101.

[0137] like Figure 10-11 As shown, after the gasket 102 is adsorbed by the negative pressure, the second drive motor 2122 is started, and the second drive motor 2122 drives the lifting block 2124 to move upward through the longitudinal screw 2123 under the action of the thread tangential force between the longitudinal screw 2123 and the lifting block 2124, and the lifting block 2124 brings the adsorbed gasket 102 out of the storage frame 31 through the adsorption component 22, and then the first drive motor 2114 is started, and the first drive motor 2114 drives the transverse push block 2115 to slide along the transverse guide rail 2112 through the thread tangential force between the transverse screw 2113 and the transverse push block 2115, and the transverse push block 2115 drives the lifting block 2124 to move toward the straightening single The lifting block 2124 moves the lower pressing frame 23 in the direction of the element 1, and the longitudinal guide rail 2121 transfers the brought out gasket 102 to the top of the straightening unit 1 through the adsorption assembly 22. At this time, the lower pressing frame 23 is driven by the lifting block 2124 to the top of the area formed by the first vertical rod 112, the second vertical rod 122, the third vertical rod 132, and the fourth vertical rod 142, and the second driving motor 2122 is controlled to rotate in the opposite direction. The second driving motor 2122 drives the lifting block 2124 to move downward through the longitudinal screw 2123, and the lifting block 2124 drives the lower pressing frame 23 and the adsorption assembly 22 to move downward synchronously, so that the adsorption assembly 22 sticks the gasket 102 at the bottom to the bottom of the mold body 101, thereby realizing the effect of automatic patch.

[0138] like Figure 1-10As shown, the present invention sets the height of the horizontal plane where the lower end of the lower pressing frame 23 is located to be lower than the height of the horizontal plane where the lower ends of the middle suction cup 227 and the side suction cup 226 are located, so that before the gasket 102 is brought into the upper end opening of the mold body 101, the lower pressing frame 23 passes through the lower end opening synchronously with the tangential force between the first inclined surface 1121, the second inclined surface 1221, the third inclined surface 1321, and the fourth inclined surface 1421. The first inclined surface 1121, the second inclined surface 1221, the third inclined surface 1321, and the fourth inclined surface 1421 respectively drive the first upright pole 112, the second upright pole 122, the third upright pole 132, and the fourth upright pole 142 to gradually retract, and the first upright pole 112, the second upright pole 122, the third upright pole 132, and the fourth upright pole 142 are respectively driven by the tangential force between the first inclined surface 1121, the second inclined surface 1221, the third inclined surface 1321, and the fourth inclined surface 1421. The first push rod 11, the second push rod 12, the third push rod 13, and the fourth push rod 14 are gradually closed by the first guide rod 111, the second guide rod 121, the third guide rod 131, and the fourth guide rod 141, so that the mold body 101 that was originally placed incorrectly by the manipulator is automatically corrected under the synchronous pushing action of the first push rod 11, the second push rod 12, the third push rod 13, and the fourth push rod 14, until the first inclined surface 1121, the second inclined surface 1221, the third inclined surface 1321, and the fourth inclined surface 1421 are completely higher than the plane where the bottom of the lower pressing frame 23 is located, the gasket 102 is brought into the mold body 101. The mold body 101 is corrected by this closing method, which reduces the difficulty of debugging the placement position of the mold body 101 by the manipulator, and improves the placement accuracy of the anti-blocking gasket;

[0139] like Figure 5-8 As shown, in addition, in the present invention, during the process of the first upright pole 112, the second upright pole 122, the third upright pole 132, and the fourth upright pole 142 being retracted, the vertical plate 162 guides the second guide rod 161, thereby ensuring that the first upright pole 112, the second upright pole 122, the third upright pole 132, and the fourth upright pole 142 will not fall over during the process of the retraction. During the process of the first push rod 11, the second push rod 12, the third push rod 13, and the fourth push rod 14 being gradually closed, the return spring 152 is gradually compressed until the gasket member 102 is completely placed. After the transfer component 21 drives the adsorption component 22 to remove the next group of gasket parts 102, the lower pressure frame 23 is separated from the first vertical rod 112, the second vertical rod 122, the third vertical rod 132, and the fourth vertical rod 142, the return spring 152 drives the first push rod 11, the second push rod 12, the third push rod 13, and the fourth push rod 14 to switch from the closed state to the expanded state, so that the robot can place the next group of mold bodies 101 in the area surrounded by the first push rod 11, the second push rod 12, the third push rod 13, and the fourth push rod 14 in the expanded state.

[0140] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0141] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete specimen mold anti-blocking gasket placement device, comprising a mold body (101) placed on the upper end of a bottom plate (100), characterized in that: Also includes: A straightening unit (1) is arranged on the upper part of the bottom plate (100) and is used to clamp, straighten and limit the mold body (101) placed on the upper end of the bottom plate (100) by the robot; The patch unit (2) comprises an adsorption component (22) for adsorbing the gasket (102), a transfer component (21) arranged at one side of the adsorption component (22) for driving the adsorption component (22) to transfer horizontally and vertically, and a lower pressing frame (23) arranged at the lower end between the adsorption component (22) and the transfer component (21) for driving the alignment unit (1) to automatically clamp and align the mold body (101) when the gasket is attached; The gasket storage unit (3) is arranged at the upper end of the bottom plate (100) and located on one side of the straightening unit (1), and is used to supply the gasket piece (102) to the adsorption unit.

2. A concrete specimen mold anti-blocking gasket placement device according to claim 1, characterized in that: The straightening unit (1) comprises: A first push rod (11), a second push rod (12), a third push rod (13), and a fourth push rod (14) are respectively slidably disposed on the upper end of the bottom plate (100) to form a rectangular area for placing the mold body (101); A reset mechanism (15) is arranged inside the bottom plate (100) and is used to reset the first push rod (11), the second push rod (12), the third push rod (13), and the fourth push rod (14); The guide mechanism (16) is arranged above the bottom plate (100) and is used to cooperate with the bottom plate (100) to guide the movement of the first push rod (11), the second push rod (12), the third push rod (13) and the fourth push rod (14).

3. A concrete specimen mold anti-blocking gasket placement device according to claim 2, characterized in that: The lower end of the first push rod (11) is connected to a first guide rod (111) via a first support block (1111); a first guide groove (1001) for guiding the movement of the first guide rod (111) is provided outside the first guide rod (111) and inside the bottom plate (100); The lower end of the second push rod (12) is connected to a second guide rod (121) via a second support block (1211); a second guide groove (1002) for guiding the movement of the second guide rod (121) is provided outside the second guide rod (121) and inside the bottom plate (100); The lower end of the third push rod (13) is connected to a third guide rod (131) via a third support block (1311); a third guide groove (1003) for guiding the movement of the third guide rod (131) is provided outside the third guide rod (131) and inside the bottom plate (100); The lower end of the fourth push rod (14) is connected to a fourth guide rod (141) via a fourth support block (1411); a second guide groove (1002) for guiding the movement of the fourth guide rod (141) is provided on the outer side of the fourth guide rod (141) and located inside the bottom plate (100); The first guide rod (111) and the third guide rod (131) are in a straight line shape, and the second guide rod (121) and the fourth guide rod (141) are in a Z shape.

4. The device for placing anti-blocking gaskets for concrete specimen molds according to claim 3, characterized in that: The upper portion of the first guide rod (111) relative to one end of the first push rod (11) is fixedly connected to a first vertical rod (112); The upper portion of the second guide rod (121) relative to one end of the second push rod (12) is fixedly connected to a second vertical rod (122); The third guide rod (131) is fixedly connected to a third vertical rod (132) at an upper portion of one end of the third push rod (13); The upper portion of the fourth guide rod (141) opposite to one end of the fourth push rod (14) is fixedly connected to a fourth vertical rod (142); The first vertical rod (112), the second vertical rod (122), the third vertical rod (132), and the fourth vertical rod (142) are all provided with a first inclined surface (1121), a second inclined surface (1221), a third inclined surface (1321), and a fourth inclined surface (1421) at the upper end corners opposite to each other; the length and width of the first vertical rod (112), the second vertical rod (122), the third vertical rod (132), and the fourth vertical rod (142) are smaller than the opening size of the fixed frame (33), and are used to cooperate with the fixed frame (33) to adjust the position of the first push rod (11), the second push rod (12), the third push rod (13), and the fourth push rod (14).

5. The device for placing anti-blocking gaskets for concrete specimen molds according to claim 4, characterized in that: The reset mechanism (15) comprises: The first guide rod (151) is provided with four groups, which are respectively fixedly connected to the first guide groove (1001) at one end of the first vertical rod (112), the second guide groove (1002) at one end of the second vertical rod (122), the third guide groove (1003) at one end of the third vertical rod (132), and the fourth guide groove (1004) at one end of the fourth vertical rod (142); A reset spring (152) is sleeved on the outside of the first guide rod (151) and is used to reset the first guide rod (111), the second guide rod (121), the third guide rod (131), and the fourth guide rod (141); One end of the first guide rod (111), the second guide rod (121), the third guide rod (131) and the fourth guide rod (141) are respectively provided with a first retreat hole (1112), a second retreat hole (1212), a third retreat hole (1312) and a fourth retreat hole (1412) for accommodating and guiding the first guide rod (111).

6. The device for placing anti-blocking gaskets for concrete specimen molds according to claim 5, characterized in that: The guiding mechanism (16) comprises: The second guide rod (161) is provided with four groups, which are respectively fixedly connected to one side of the first vertical rod (112), the second vertical rod (122), the third vertical rod (132), and the fourth vertical rod (142) and are located directly above the first guide rod (111), and are used to guide the movement of the first vertical rod (112), the second vertical rod (122), the third vertical rod (132), and the fourth vertical rod (142); The vertical plate (162) is slidably connected to the outer side of the second guide rod (161), and the lower end of the vertical plate (162) is fixedly connected to the upper end of the bottom plate (100).

7. The device for placing anti-blocking gaskets for concrete specimen molds according to claim 1, characterized in that: The adsorption component (22) comprises: An upper bearing plate (221) fixedly connected to one end of the transfer assembly (21); A lower bearing plate (223) is connected to the lower end of the upper bearing plate (221) via a fixed shaft (222); A vacuum pump (224) is mounted on the upper end of the upper bearing plate (221); A shunt pipe (225) is installed on the upper end of the lower bearing plate (223), and the upper part of the shunt pipe (225) is connected to the vacuum pump (224) through the main suction pipe (2251) to form a negative pressure inside the shunt pipe (225); The side suction cups (226) are provided in four groups and are connected to the four sides of the diverter pipe (225) for performing negative pressure adsorption on the four sides of the gasket (102); The middle suction cup (227) is arranged in the middle of the four groups of side suction cups (226). The upper part of the middle suction cup (227) is connected to the shunt pipe (225) and is used for negative pressure adsorption of the middle of the gasket member (102).

8. The device for placing anti-blocking gaskets for concrete specimen molds according to claim 1, characterized in that: The transfer assembly (21) comprises: A longitudinal transfer mechanism (212) is disposed at one end of the adsorption component (22) and is used to drive the adsorption component (22) to move longitudinally; The lateral transfer mechanism (211) is arranged at one end of the longitudinal transfer mechanism (212) relative to the adsorption component (22) and is used to drive the adsorption component (22) to move lateraly.

9. The device for placing anti-blocking gaskets for concrete specimen molds according to claim 8, characterized in that: The longitudinal transfer mechanism (212) comprises: A longitudinal guide rail (2121) is slidably disposed on one side of the transverse transfer mechanism (211), and a second drive motor (2122) is installed on the upper end of the longitudinal guide rail (2121); A longitudinal screw rod (2123), connected to the lower end of the driving motor and located inside the longitudinal guide rail (2121); A lifting block (2124) is slidably connected to the longitudinal guide rail (2121), and the lifting block (2124) is threadedly connected to the longitudinal screw rod (2123); The pressing frame (23) is fixedly connected to the lower end of the lifting block (2124).

10. The device for placing anti-blocking gaskets for concrete specimen molds according to claim 1, characterized in that: The gasket storage unit (3) comprises: A material storage frame (31) is placed on the upper end of the bottom plate (100) and is used to store the gasket (102). The four sides of the material storage frame (31) are all provided with sinking grooves (311) from top to bottom. Four groups of second limiting blocks (32) are provided at the corners of the material storage frame (31), the lower ends of the second limiting blocks (32) are fixedly connected to the upper ends of the bottom plate (100) and are used to limit the material storage frame (31); The fixing frame (33) is provided with two groups, and is respectively located at two adjacent sides of the material storage frame (31); the lower end of the fixing frame (33) is fixedly connected to the bottom plate (100); and a retreat groove (331) is provided at one end of the fixing frame (33) located at the material storage frame (31); A top block (332) is slidably inserted into the retreat groove (331) and is used to extend through the sinking groove (311) to the inside of the material storage frame (31) to tighten the gasket member (102); A threaded rod (333) is threadedly connected to one end of the fixing frame (33), and one end of the threaded rod (333) is rotatably inserted into the top block (332) for adjusting the position of the top block (332).

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