Green aerated brick cutting and positioning device

Abstract

The utility model is applicable to the technical field of aerated brick green brick production, and discloses an aerated brick green brick cutting and positioning device which is characterized in that rotating screw rods are rotatably mounted on the surfaces of two ends of the inner side of a fixed frame through bearings, a lifting sleeve is movably sleeved on the surface of the outer side of each rotating screw rod, and a transmission block is fixedly mounted on the surface of the outer side of each lifting sleeve; the top end of the side edge of the transmission block is fixedly connected with the outer side surface of a limiting plate, limiting frames are slidably installed on the surfaces of the two ends of the bottom of the outer side of the limiting plate, and a sliding frame is fixedly installed on the side edge surface of each limiting frame. According to the technical scheme, the limiting frames can be attached to the outer sides of the aerated bricks of different sizes to conduct abutting limiting treatment on the horizontal positions of the aerated bricks through the rotating transmission effect of the rotating lead screw on the lifting sleeve and the adjustment of the distance between the limiting frames, the aerated bricks can be conveniently located from different positions, and the production efficiency of the aerated bricks is improved. And the stability of the aerated brick during cutting is ensured.

Description

Technical Field

[0001] The utility model is applicable to the technical field of aerated brick blank production, and particularly relates to an aerated brick blank cutting and positioning device. Background Art

[0002] At present, aerated brick blanks refer to new wall materials made from stone powder, cement and lime as the main raw materials through raw material preparation, pouring, cutting and shaping, and high-pressure steam curing. The most commonly used aerated brick blanks are all rectangular structures. However, in actual use, due to construction needs, the rectangular aerated brick blanks are often divided.

[0003] However, before cutting aerated bricks, a positioning mechanism is required to position and reinforce them. However, during this operation, the positioning mechanism can only fix the aerated brick from the side, and cannot quickly and conveniently position the top of the aerated brick vertically. As a result, the aerated brick is prone to vertical shaking during cutting, affecting the cutting quality. Therefore, we propose a cutting and positioning device for aerated brick blank. Utility Model Content

[0004] The main purpose of the utility model is to provide a device for cutting and positioning aerated brick blanks, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A device for cutting and positioning aerated brick blanks comprises a bearing platform, a fixing frame is fixedly mounted on the middle surface of the top of the bearing platform, and a limiting plate is slidably mounted on the top of the inner side of the fixing frame;

[0007] The inner and outer surfaces of the fixed frame are both rotatably mounted with rotating screws through bearings, the outer surface of each rotating screw is movably sleeved with a lifting sleeve, the outer surface of each lifting sleeve is fixedly mounted with a transmission block, and the top end of the side of the transmission block is fixedly connected to the outer surface of the limit plate;

[0008] The limiting frames are slidably installed on both end surfaces of the outer bottom of the limiting plate, and a sliding frame is fixedly installed on the side surface of each limiting frame, and the inner side wall of the sliding frame slides in contact with the outer surface of the limiting plate, and the top surface of each limiting frame is screwed with a limiting bolt through a thread, and the bottom of the limiting bolt is in contact with the outer surface of the top of the limiting plate.

[0009] By adopting the above technical solution, the lifting sleeve is driven by the rotating screw and the spacing between the limit frames is adjusted, so that the limit frame can fit the outside of aerated bricks of different sizes and limit their horizontal positions, making it convenient to position the aerated bricks from different positions and ensure the stability of the aerated bricks during cutting.

[0010] As an optional solution to the technical solution of the present application, mounting frames are fixedly installed on both side surfaces of the top of the fixed frame, a servo motor is fixedly installed on the inner side of each mounting frame, and the bottom of the servo motor transmission shaft is fixedly connected to the top surface of the rotating screw through a coupling.

[0011] By adopting the above technical solution, the required power source is provided for the rotation of the rotating screw through the driving action of the servo motor.

[0012] As an optional solution of the technical solution of the present application, both ends of the side of the supporting platform are hinged with guide plates through damping shafts, and each of the guide plates is provided with mounting grooves on both sides. A fixing rod is fixedly installed on the inside of each mounting groove, and the number of the fixing rods is several groups, and a rotating roller is rotatably sleeved on the outer middle end surface of each fixing rod.

[0013] By adopting the above technical solution, the movement of the aerated bricks is assisted by the rotation of the rotating roller, thereby ensuring the rapid movement of the aerated bricks and reducing the labor consumption required by the operator to push them.

[0014] As an optional solution of the technical solution of the present application, a non-slip friction pad is fixedly bonded to the inner side wall surface of each of the limit frames.

[0015] By adopting the above technical solution, the stability of the placement of the aerated bricks is improved through the structural effect of the anti-slip friction pad.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The technical solution of the present application is a device for cutting and positioning aerated brick blanks. By sleeve-fitting a lifting sleeve on the outer side of a rotating screw, the lifting sleeve sleeved on the surface of the rotating screw can drive the limit plate to move vertically synchronously when the rotating screw rotates, so that the limit plate can fit on the top surface of the aerated brick and limit its vertical position. Then, the limit frame is slidably installed under the limit plate in combination with the sliding frame, so that the limit frame can move horizontally on both sides of the bottom of the limit plate, and the distance between the limit frames is adjusted so that the limit frame can fit on the outer side of aerated bricks of different sizes and limit their horizontal position, which is convenient for positioning the aerated bricks from different positions and ensures the stability of the aerated bricks during cutting.

[0018] 2. The technical solution of the present application is a device for cutting and positioning aerated brick blanks, in which a rotating roller is installed in a mounting groove provided inside a guide plate through a fixing rod. Combined with the rotation of the rotating roller, after the operator pushes the aerated brick to the surface of the guide plate, the rotating roller can assist in the movement of the aerated brick, thereby ensuring the rapid movement of the aerated brick and reducing the labor consumption required by the operator to push it. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of a device for cutting and positioning aerated brick blanks according to the present invention;

[0020] Figure 2 This is a schematic side sectional structural diagram of a fixing frame of a device for cutting and positioning aerated brick blanks of the utility model;

[0021] Figure 3 The utility model is a schematic diagram of a top cross-sectional structure of a guide plate of a device for cutting and positioning aerated brick blanks.

[0022] Figure numerals: 1. supporting platform; 2. fixing frame; 21. rotating screw; 22. limiting plate; 23. lifting sleeve; 24. transmission block; 25. limiting frame; 26. sliding frame; 27. limiting bolt; 28. mounting frame; 29. ​​servo motor; 3. guide plate; 31. mounting groove; 32. fixing rod; 33. rotating roller; 4. anti-slip friction pad. DETAILED DESCRIPTION

[0023] like Figure 1-3 As shown, the utility model provides a technical solution: a device for cutting and positioning aerated brick blanks, wherein both ends of the side of the supporting platform 1 are hinged with guide plates 3 through damping shafts, and each guide plate 3 has mounting grooves 31 on both sides thereof, and a fixing rod 32 is fixedly installed on the inner side of each mounting groove 31, and the number of the fixing rods 32 is several groups, and a rotating roller 3 is rotatably sleeved on the outer middle end surface of each fixing rod 32.

[0024] In this technical solution (through Figure 1 、 Figure 2 and Figure 3 As shown), the limiting frames 25 are slidably installed on the two end surfaces of the outer bottom of the limiting plate 22, and the side surfaces of each limiting frame 25 are fixedly installed with a sliding frame 26, and the inner wall of the sliding frame 26 slides and fits the outer surface of the limiting plate 22, and the top surface of each limiting frame 25 is screwed with a limiting bolt 27 through a thread, and the bottom of the limiting bolt 27 fits the outer surface of the top of the limiting plate 22.

[0025] In this technical solution (through Figure 1 、 Figure 2 and Figure 3As shown), mounting frames 28 are fixedly installed on both sides of the top of the fixed frame 2, and a servo motor 29 is fixedly installed on the inner side of each mounting frame 28, and the bottom of the servo motor 29 transmission shaft is fixedly connected to the top surface of the rotating screw 21 through a coupling, and the rotating screw 21 is rotatably installed on the inner and outer surfaces of the fixed frame 2 through bearings, and a lifting sleeve 23 is movably sleeved on the outer surface of each lifting sleeve 23, and a transmission block 24 is fixedly installed on the outer surface of each lifting sleeve 23, and the top end of the side of the transmission block 24 is fixedly connected to the outer surface of the limit plate 22.

[0026] In this technical solution (through Figure 1 、 Figure 2 and Figure 3 As shown), the inner wall surface of each limit frame 25 is fixedly bonded with an anti-slip friction pad 4.

[0027] During operation, when it is necessary to cut the aerated brick, the aerated brick is pushed to the surface of the guide plate 3 on one side so that the bottom surface of the aerated brick can be in contact with the top surface of the rotating roller 33. Then, the aerated brick is continuously pushed. With the help of the rotating roller 33 on the surface of the fixed rod 32, the moving speed of the aerated brick is accelerated so that it is quickly placed above the top of the supporting platform 1. After the limit plate 22 is directly above it, the limit bolt is screwed outward to separate the bottom from the limit plate surface. Then, the sliding frame 26 is pushed outward, thereby driving the limit frame 2 5 then moves synchronously at the bottom of the limit plate 22 until the limit frame 25 is located above the outer side of the aerated brick. Then, the two servo motors 29 are turned on by an external control switch to make them run synchronously, driving the screw rod 21 to rotate synchronously, so that the lifting sleeve 23 can drive the limit plate 22 to move vertically synchronously, so that the limit plate 22 and the limit frame 25 can fit the top surface of the aerated brick and limit its vertical position, completing the positioning and reinforcement of the aerated brick. Then, the cutting mechanism is used to perform the positioning and positioning of the positioned aerated brick.

Claims

1. A device for cutting and positioning aerated brick blanks, comprising a supporting platform (1), characterized in that: A fixed frame (2) is fixedly mounted on the top middle surface of the supporting platform (1), and a limiting plate (22) is slidably mounted on the inner top of the fixed frame (2); The inner end surfaces of the fixed frame (2) are both rotatably mounted with rotating screws (21) via bearings, the outer surface of each rotating screw (21) is movably sleeved with a lifting sleeve (23), the outer surface of each lifting sleeve (23) is fixedly mounted with a transmission block (24), and the top end of the side of the transmission block (24) is fixedly connected to the outer surface of the limit plate (22); The limiting frames (25) are slidably mounted on both ends of the outer bottom surface of the limiting plate (22), and a sliding frame (26) is fixedly mounted on the side surface of each limiting frame (25), and the inner side wall of the sliding frame (26) is slidably fitted on the outer surface of the limiting plate (22), and the top surface of each limiting frame (25) is screwed with a limiting bolt (27) through a thread, and the bottom of the limiting bolt (27) is fitted on the outer surface of the top of the limiting plate (22).

2. The device for cutting and positioning aerated bricks according to claim 1, characterized in that: Mounting frames (28) are fixedly mounted on both sides of the top of the fixed frame (2), a servo motor (29) is fixedly mounted on the inner side of each mounting frame (28), and the bottom of the servo motor (29) transmission shaft is fixedly connected to the top surface of the rotating screw (21) through a coupling.

3. The device for cutting and positioning aerated bricks according to claim 1, characterized in that: Both ends of the side of the bearing platform (1) are hinged with guide plates (3) via damping shafts.

4. The device for cutting and positioning aerated bricks according to claim 3, characterized in that: Each guide plate (3) is provided with mounting grooves (31) on both sides thereof, a fixing rod (32) is fixedly mounted on the inner side of each mounting groove (31), and the number of the fixing rods (32) is several groups, and a rotating roller (33) is rotatably sleeved on the outer middle end surface of each fixing rod (32).

5. The device for cutting and positioning aerated bricks according to claim 1, characterized in that: An anti-skid friction pad (4) is fixedly bonded to the inner side wall surface of each limiting frame (25).

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