Turnover back-off mechanism

Abstract

The utility model discloses an overturning back-off mechanism which comprises a rack and a first fixing plate which is arranged at the top of the rack and can move back and forth, a connecting plate which can move up and down is arranged at the bottom of the rack, and a plurality of movable mold blocking plates are arranged on the front face of the connecting plate. The device comprises a first fixing plate, a right side plate, a left side plate, a rotating plate, a first servo motor, a rotating shaft, a connecting plate, a bearing sleeve, a first clamping plate connecting plate, a clamping block, a clamping plate, a second clamping plate connecting plate, a rotating gear, a rack, a connecting shaft, a second servo motor, a second fixing plate, a mold blocking plate, an air blowing seat, an induction lamp holder, a lifting machine, a lead screw, a third servo motor and a first air cylinder. And a second air cylinder, an optical axis fixing seat and an aluminum profile are matched with one another, so that the turnover back-off mechanism is realized, the stability of the mold during slurry pouring is ensured, the top of the mold can be pressed during slurry pouring, back-off is realized, the mold is prevented from falling off during back-off, and the practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of grouting machine technology, specifically to a flipping and buckling mechanism. Background Technology

[0002] Grouting technology can be divided into two main categories: static pressure grouting and high-pressure jet grouting. However, based on the mechanism of action of the grout on the soil, geological conditions, grouting pressure, grout movement patterns, and alternative methods, grouting technology can also be divided into four categories: permeation grouting, fracturing grouting, compaction grouting, and jet grouting. During the production process of the grouting machine, a flipping and inverting mechanism is required to pour out the grout from the mold.

[0003] According to application number CN202222850840.X, a suspended basket type multi-functional fully automatic grouting machine includes: a machine casing, a high-pressure grouting tank mechanism, a grouting mechanism, a first drying chamber, a billet discharge mechanism, an inverted conveying mechanism, a billet feeding mechanism, and a second drying chamber. The high-pressure grouting tank mechanism is located at the front right of the machine casing. The high-pressure grouting tank mechanism includes a high-pressure grouting tank, a paddle pipe, and a grout discharge pipe. There are two high-pressure grouting tanks. The bottoms of the two high-pressure grouting tanks are connected by the paddle pipe, and the upper rear sides of the two high-pressure grouting tanks are connected by the grout discharge pipe. The grouting mechanism is located on the right side of the machine casing. In this utility model, the machine casing, high-pressure grouting tank mechanism, grouting mechanism, first drying chamber, billet discharge mechanism, inverted conveying mechanism, billet feeding mechanism, and second drying chamber cooperate with each other.

[0004] In the above case, the mold top could not be effectively pressed down during the pouring process, which caused the mold to easily fall off during pouring, thus seriously affecting the stability of the mold during pouring and reducing its practicality. To address this, we provide a flipping and buckling mechanism. Utility Model Content

[0005] The purpose of this invention is to provide a flipping and buckling mechanism to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a flipping and buckling mechanism, including a rack and a first fixed plate that can move back and forth on the top of the rack, a connecting plate that can move up and down is provided at the bottom of the rack, and a plurality of movable baffle plates are provided on the front of the connecting plate.

[0007] Preferably, it also includes a right side plate and a left side plate, which are respectively installed on the left and right sides of the connecting plate. A first servo motor is installed on the right side plate, and a reducer connected to the first servo motor is installed on the right side plate. The left end of the output shaft of the reducer passes through the right side plate and extends to its outside.

[0008] Preferably, a bearing sleeve is installed on the left side of the left side plate, and a rotating shaft is rotatably connected to the inner wall of the bearing sleeve. A rotating plate is installed on the right end of the rotating shaft and the left end of the reducer output shaft. Four first cylinders are installed on the opposite side of the two rotating plates. The output ends of the two first cylinders located on the front are fixedly connected by a first clamping plate connecting plate, and the output ends of the two first cylinders located on the back are fixedly connected by a second clamping plate connecting plate.

[0009] Preferably, the front sides of the two first clamping plate connecting plates and the back sides of the two second clamping plate connecting plates are fixedly connected by clamping plates, and clamping blocks are installed on the opposite sides of the two clamping plates.

[0010] Preferably, four second cylinders are installed on the side of the front clamping plate away from the first clamping plate connecting plate. The tops of the four second cylinders are fixedly connected by a second fixing plate. The baffle plate is installed on the top of the second fixing plate. Several air blowing seats are installed on the top of the second fixing plate. An aluminum profile is installed on the top of the connecting plate. Several sensor lamp holders are installed on the aluminum profile. An optical axis fixing seat is installed on the sensor lamp holder.

[0011] Preferably, a second servo motor is installed on the top of the first fixed plate, and a lifting mechanism is installed on the output shaft of the second servo motor. The lifting mechanism is equipped with a lead screw that meshes with a bevel gear. The bottom end of the lead screw passes through the first fixed plate and extends to its outside to be fixedly connected to the top of the connecting plate.

[0012] Preferably, a third servo motor is mounted on the top of the first fixed plate, and a worm gear reducer is connected to the output shaft of the third servo motor. The bottom end of the output shaft of the worm gear reducer passes through the first fixed plate and extends to its outside. A rotating gear that meshes with a rack is mounted on the bottom end of the output shaft of the worm gear reducer through a connecting shaft.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This utility model achieves a flipping and inverting mechanism through the cooperation of a first fixed plate, a right side plate, a left side plate, a rotating plate, a first servo motor, a rotating shaft, a connecting plate, a bearing sleeve, a first clamping plate connecting plate, a clamping block, a clamping plate, a second clamping plate connecting plate, a rotating gear, a rack, a connecting shaft, a second servo motor, a second fixed plate, a stop template, an air blowing seat, an induction lamp seat, a lifting mechanism, a lead screw, a third servo motor, a first cylinder, a second cylinder, an optical axis fixing seat, and an aluminum profile. This ensures the stability of the mold during pouring, presses down on the top of the mold during pouring, and prevents the mold from falling off during inversion, thus improving practicality. Attached Figure Description

[0015] Figure 1This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural schematic diagram of the rear view of this utility model;

[0017] Figure 3 This is a structural schematic diagram of the rear view of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the clamping block of this utility model.

[0019] In the diagram: 1 First fixed plate, 2 Right side plate, 3 Left side plate, 4 Rotating plate, 5 First servo motor, 6 Rotating shaft, 7 Connecting plate, 8 Guide rod, 9 Bearing sleeve, 10 First clamping plate connecting plate, 16 Clamping block, 17 Clamping plate, 18 Second clamping plate connecting plate, 19 Rotating gear, 20 Rack, 22 Connecting shaft, 24 Second servo motor, 25 Second fixed plate, 26 Stop template, 27 Air blowing seat, 28 Induction lamp holder, 29 Lifting machine, 210 Lead screw, 211 Third servo motor, 212 Slider, 213 Guide rail, 214 Sliding block, 100 First cylinder, 101 Second cylinder, 300 Optical axis fixing seat, 301 Aluminum profile. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 The flipping and buckling mechanism includes a rack 20 and a first fixed plate 1 that can move back and forth on the top of the rack 20. A connecting plate 7 that can move up and down is provided at the bottom of the rack 20. Several movable baffle plates 26 are provided on the front of the connecting plate 7.

[0022] It also includes a right side plate 2 and a left side plate 3, which are respectively installed on the left and right sides of the connecting plate 7. A first servo motor 5 is fixedly connected to the right side plate 2, and a reducer connected to the first servo motor 5 is fixedly connected to the right side plate 2. The left end of the reducer output shaft passes through the right side plate 2 and extends to its outside.

[0023] A bearing sleeve 9 is fixedly connected to the left side of the left side plate 3. A rotating shaft 6 is rotatably connected to the inner wall of the bearing sleeve 9. A rotating plate 4 is fixedly connected to the right end of the rotating shaft 6 and the left end of the reducer output shaft. Four first cylinders 100 are fixedly connected to the opposite side of the two rotating plates 4. The output ends of the two first cylinders 100 located on the front are fixedly connected through the first clamping plate connecting plate 10. The output ends of the two first cylinders 100 located on the back are fixedly connected through the second clamping plate connecting plate 18. The front of the two first clamping plate connecting plates 10 and the back of the two second clamping plate connecting plates 18 are fixedly connected through clamping plates 17. A clamping block 16 is fixedly connected to the opposite side of the two clamping plates 17.

[0024] Four second cylinders 101 are fixedly connected to the side of the clamping plate 17 located on the front and away from the first clamping plate connecting plate 10. The tops of the four second cylinders 101 are fixedly connected to the second fixing plate 25. The baffle plate 26 is installed on the top of the second fixing plate 25. Several air blowing seats 27 are fixedly connected to the top of the second fixing plate 25. An aluminum profile 301 is fixedly connected to the top of the connecting plate 7. Several sensor lamp holders 28 are fixedly connected to the aluminum profile 301. An optical axis fixing seat 300 is fixedly connected to the sensor lamp holder 28.

[0025] A second servo motor 24 is fixedly connected to the top of the first fixed plate 1. A lifting mechanism 29 is fixedly connected to the output shaft of the second servo motor 24. A lead screw 210 meshing with a bevel gear is provided inside the lifting mechanism 29. The bottom end of the lead screw 210 passes through the first fixed plate 1 and extends to its outside, where it is fixedly connected to the top of the connecting plate 7. A third servo motor 211 is fixedly connected to the top of the first fixed plate 1. A worm gear reducer is connected to the output shaft of the third servo motor 211. The bottom end of the output shaft of the worm gear reducer passes through the first fixed plate 1 and extends to its outside. A rotating gear 19 meshing with a rack 20 is fixedly connected to the bottom end of the output shaft of the worm gear reducer via a connecting shaft 22.

[0026] Furthermore, four guide rods 8 are fixedly connected to the top of the connecting plate 7, and a slider 212 is fixedly connected to the top of the first fixed plate 1 at the position corresponding to the guide rods 8. The bottom of the slider 212 passes through the first fixed plate 1 and extends to its outside, and the top of the guide rods 8 passes through the slider 212 and extends to its outside. By setting the guide rods 8 and the slider 212, the stability of the connecting plate 7 when moving up and down is improved.

[0027] Furthermore, two guide rails 213 are provided at the bottom of the first fixed plate 1, and a sliding block 214 is fixedly connected to the bottom of the first fixed plate 1 at the position corresponding to the guide rail 213 and slidably connected to the guide rail 213. By setting the guide rail 213 and the sliding block 214, the stability of the first fixed plate 1 when moving back and forth is improved.

[0028] Furthermore, the rack 20 and guide rail 213 are fixedly connected to the external support frame.

[0029] Through the cooperation of the first fixed plate 1, right side plate 2, left side plate 3, rotating plate 4, first servo motor 5, rotating shaft 6, connecting plate 7, bearing sleeve 9, first clamping plate connecting plate 10, clamping block 16, clamping plate 17, second clamping plate connecting plate 18, rotating gear 19, rack 20, connecting shaft 22, second servo motor 24, second fixed plate 25, baffle plate 26, air blowing seat 27, induction lamp seat 28, lifting machine 29, lead screw 210, third servo motor 211, first cylinder 100, second cylinder 101, optical axis fixing seat 300 and aluminum profile 301, a flipping and buckling mechanism is realized, thereby ensuring the stability of the mold during pouring. During pouring, the top of the mold can be pressed down to achieve buckling, preventing the mold from falling off during buckling and improving practicality.

[0030] In use, the second servo motor 24 is started. The second servo motor 24 drives the lead screw 210 downward through the lifting platform 29. The lead screw 210 drives the connecting plate 7 and the clamping plate 17 downward, and through the induction lamp holder 28 to the plaster mold. The first cylinder 100 is then started, causing the two clamping plates 17 to move closer to each other. The clamping plates 17 drive the clamping block 16 to move closer to the plaster mold, thereby clamping the plaster mold. The second servo motor 24 drives the clamping block 16 and the plaster mold upward. Then the third servo motor 211 is started. The third servo motor 211 is decelerated by a worm gear. The machine drives the rotating gear 19 to rotate, causing the rotating gear 19 to move forward on the rack 20, so that the plaster mold moves to the top of the pouring slurry tank. Then the second cylinder 101 is activated, and the second cylinder 101 drives the baffle plate 26 to move downward through the second fixed plate 25, so that the baffle plate 26 contacts the top of the plaster mold. Then the first servo motor 5 is activated, and the first servo motor 5 drives the rotating plate 4, clamping plate 17, clamping block 16 and plaster mold to rotate forward 180 degrees through the reducer, so that the opening of the plaster mold faces downward, thereby allowing the plaster mold to undergo the pouring slurry treatment.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flipping and inverting mechanism, characterized in that: It includes a rack (20) and a first fixed plate (1) that can move back and forth on the top of the rack (20). The bottom of the rack (20) is provided with a connecting plate (7) that can move up and down. The front of the connecting plate (7) is provided with several movable baffle plates (26).

2. The flipping and buckling mechanism according to claim 1, characterized in that: It also includes a right side plate (2) and a left side plate (3), which are respectively installed on the left and right sides of the connecting plate (7). A first servo motor (5) is installed on the right side plate (2), and a reducer connected to the first servo motor (5) is installed on the right side plate (2). The left end of the output shaft of the reducer passes through the right side plate (2) and extends to its outside.

3. The flipping and buckling mechanism according to claim 2, characterized in that: A bearing sleeve (9) is installed on the left side of the left side plate (3). A rotating shaft (6) is rotatably connected to the inner wall of the bearing sleeve (9). A rotating plate (4) is installed on the right end of the rotating shaft (6) and the left end of the reducer output shaft. Four first cylinders (100) are installed on the opposite side of the two rotating plates (4). The output ends of the two first cylinders (100) located on the front are fixedly connected by the first clamping plate connecting plate (10). The output ends of the two first cylinders (100) located on the back are fixedly connected by the second clamping plate connecting plate (18).

4. The flipping and buckling mechanism according to claim 3, characterized in that: The front sides of the two first clamping plate connecting plates (10) and the back sides of the two second clamping plate connecting plates (18) are fixedly connected by clamping plates (17), and clamping blocks (16) are installed on opposite sides of the two clamping plates (17).

5. The flipping and buckling mechanism according to claim 4, characterized in that: Four second cylinders (101) are installed on the side of the clamping plate (17) located on the front and away from the first clamping plate connecting plate (10). The tops of the four second cylinders (101) are fixedly connected by the second fixing plate (25). The baffle plate (26) is installed on the top of the second fixing plate (25). Several air blowing seats (27) are installed on the top of the second fixing plate (25). An aluminum profile (301) is installed on the top of the connecting plate (7). Several sensor lamp holders (28) are installed on the aluminum profile (301). An optical axis fixing seat (300) is installed on the sensor lamp holder (28).

6. The flipping and buckling mechanism according to claim 5, characterized in that: A second servo motor (24) is installed on the top of the first fixed plate (1). A lift (29) is installed on the output shaft of the second servo motor (24). The lift (29) is equipped with a lead screw (210) that meshes with a bevel gear. The bottom end of the lead screw (210) passes through the first fixed plate (1) and extends to its outside to be fixedly connected to the top of the connecting plate (7).

7. The flipping and buckling mechanism according to claim 6, characterized in that: A third servo motor (211) is mounted on the top of the first fixed plate (1). A worm gear reducer is connected to the output shaft of the third servo motor (211). The bottom end of the output shaft of the worm gear reducer passes through the first fixed plate (1) and extends to its outside. A rotating gear (19) that meshes with a rack (20) is mounted on the bottom end of the output shaft of the worm gear reducer through a connecting shaft (22).

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