Toughened glass production line feeding trolley

Abstract

The utility model relates to the technical field of tempered glass production, and discloses a tempered glass production line feeding trolley which comprises a feeding trolley body, a glass fixing mechanism is installed on the top of the feeding trolley body, the glass fixing mechanism comprises a plurality of limiting frames, the number of the limiting frames is multiple, and the limiting frames are arranged on the feeding trolley body. The bottoms of the multiple limiting frames are fixedly connected to the top of the feeding trolley body, and the inner walls of the multiple limiting frames are fixedly connected with rubber pads. According to the utility model, the limiting frame is matched with the rubber pad, so that the lower part of the toughened glass is preliminarily limited and protected, and the supporting frame, the electric telescopic rod, the connecting frame, the guide rod, the air exhaust box, the air exhaust pipe, the first electromagnetic control valve, the vacuum pump, the air guide pipe and the second electromagnetic control valve are matched; and the vacuum suction cup is conveniently driven to move to one side of the tempered glass, and the vacuum suction cup and the tempered glass are adsorbed together, so that the tempered glass is limited and fixed, and the stability and safety of the tempered glass during conveying are improved.

Description

Technical Field

[0001] This utility model relates to the field of tempered glass production technology, and more specifically to a loading vehicle for a tempered glass production line. Background Technology

[0002] Tempered glass is a type of safety glass that undergoes special processing to enhance its mechanical strength and resistance to thermal shock. The production process of tempered glass mainly includes two methods: physical tempering and chemical tempering. To improve the strength of the glass, chemical or physical methods are typically used to create compressive stress on the glass surface. When the glass is subjected to external forces, this surface stress is first neutralized, thereby improving its load-bearing capacity and enhancing its resistance to wind pressure, temperature changes, and impact.

[0003] Currently, tempered glass is typically transported via a loading trolley during production. However, it is inconvenient to limit and fix the tempered glass during transport, which makes it prone to shaking and affects the surface of the tempered glass. This needs to be improved. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a tempered glass production line loading vehicle to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a loading cart for a tempered glass production line, comprising a loading cart body, a glass fixing mechanism mounted on the top of the loading cart body, the glass fixing mechanism including multiple limit frames, the bottoms of the multiple limit frames being fixedly connected to the top of the loading cart body, rubber pads being fixedly connected to the inner walls of the multiple limit frames, multiple tempered glass bodies being arranged above the loading cart body, the bottoms of the tempered glass bodies being disposed inside the limit frames, and multiple supports being fixedly connected to the top of the loading cart body. The frame includes a connecting frame on the upper right side of each of the multiple support frames. A vacuum box is fixedly connected to the right side of the connecting frame, and multiple vacuum suction cups are fixedly connected to the right side of the vacuum box. The vacuum suction cups are connected to the interior of the vacuum box and are located on the left side of the tempered glass body. A vehicle body limiting mechanism is provided below the loading vehicle body. The vehicle body limiting mechanism includes a positioning plate located below the loading vehicle body. Connecting rods are hinged to both sides of the top of the positioning plate. There are two connecting rods. An anti-slip pad is fixedly embedded in the bottom of the positioning plate.

[0006] Furthermore, an electric telescopic rod is fixedly installed on the upper left side of the support frame. The telescopic end of the electric telescopic rod extends to the right side of the support frame and is fixedly connected to the left side of the connecting frame. Two guide rods are fixedly connected to the left side of the connecting frame, and the outer wall of the guide rod is slidably sleeved inside the support frame.

[0007] Furthermore, an air extraction pipe is fixedly connected to the middle of the left side of the air extraction box. An electromagnetic control valve is installed on the air extraction pipe. A vacuum pump is provided at one end of the air extraction pipe, and the air extraction end of the vacuum pump is fixedly connected to one end of the air extraction pipe.

[0008] Furthermore, a duct is fixedly connected to one end of the left side of the extraction box, and a second electromagnetic control valve is installed on the duct.

[0009] Furthermore, the bottom of the loading trolley body is provided with an installation groove, and a reduction motor is fixedly installed on the right end of the inner wall of the installation groove. The output end of the reduction motor is fixedly connected to a bidirectional lead screw, and the left end of the bidirectional lead screw is rotatably connected to the left end of the inner wall of the installation groove. Two positioning blocks are symmetrically threaded on the outer wall of the bidirectional lead screw, and the bottom of the two positioning blocks is hinged to the top of two connecting rods.

[0010] Furthermore, a straight rod is fixedly connected to the inner wall of the mounting groove. The straight rod is located above the bidirectional lead screw. The two positioning blocks are symmetrically slidably sleeved on the outer wall of the straight rod. Multiple guide telescopic rods are fixedly installed at the bottom of the loading trolley body. There are four multiple guide telescopic rods. The telescopic ends of the four multiple guide telescopic rods are fixedly connected to the four corners of the top of the positioning plate.

[0011] Furthermore, a power supply box and a pusher are fixedly installed on the top left side of the loading vehicle body. The power supply box contains a storage battery, and electric wheels are installed at the four corners of the bottom of the loading vehicle body.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model, through the combination of a limiting frame and a rubber pad, facilitates the initial limiting and protection of the lower part of the tempered glass. Through the cooperation of a support frame, an electric telescopic rod, a connecting frame, a guide rod, an air extraction box, an air extraction pipe, a No. 1 electromagnetic control valve, a vacuum pump, an air guide pipe, and a No. 2 electromagnetic control valve, it is easy to drive the vacuum suction cup to move to one side of the tempered glass and make the vacuum suction cup adhere to the tempered glass, thereby limiting and fixing the tempered glass, increasing the stability and safety of the tempered glass during transportation.

[0014] 2. This utility model facilitates the transport of tempered glass through the cooperation of a loading trolley, electric wheels, and a pusher. During the loading or unloading process, the combination of a reduction motor, a two-way lead screw, a positioning block, a straight rod, a connecting rod, and a multi-section guide telescopic rod facilitates the vertical movement of the positioning plate and the anti-slip pad. The positioning plate and the anti-slip pad can be pressed down onto the ground, and the anti-slip pad increases the anti-slip properties of the positioning plate, thereby improving the stability of the loading trolley during loading or unloading. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a cross-sectional schematic diagram of the loading vehicle body and positioning plate structure of this utility model.

[0017] Figure 3 This is a top view cross-sectional diagram of the vacuum box and vacuum suction cup of this utility model.

[0018] The attached diagram is labeled as follows: 1. Loading trolley body; 2. Glass fixing mechanism; 3. Tempered glass body; 4. Car body limiting mechanism; 5. Power supply box; 6. Electric wheel; 7. Push frame; 21. Limiting frame; 22. Rubber pad; 23. Support frame; 24. Electric telescopic rod; 25. Connecting frame; 26. Guide rod; 27. Vacuum box; 271. Vacuum pipe; 272. No. 1 electromagnetic control valve; 273. Vacuum pump; 274. Air guide pipe; 275. No. 2 electromagnetic control valve; 28. Vacuum suction cup; 41. Positioning plate; 42. Mounting groove; 43. Gear motor; 44. Two-way lead screw; 45. Positioning block; 46. Straight rod; 47. Connecting rod; 48. Anti-slip pad; 49. Multi-section guide telescopic rod. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The tempered glass production line loading cart involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Example 1:

[0021] like Figure 1-3As shown, a tempered glass production line loading trolley includes a loading trolley body 1. A trolley body limiting mechanism 4 is located below the loading trolley body 1. The trolley body limiting mechanism 4 includes a positioning plate 41 located below the loading trolley body 1. Two connecting rods 47 are hinged to the top two sides of the positioning plate 41. An anti-slip pad 48 is fixedly embedded in the bottom of the positioning plate 41. A mounting groove 42 is formed at the bottom of the loading trolley body 1. A reduction motor 43 is fixedly installed at the right end of the inner wall of the mounting groove 42. A bidirectional lead screw 44 is fixedly connected to the output end of the reduction motor 43. The left end of the bidirectional lead screw 44 is rotatably connected to the left end of the inner wall of the mounting groove 42. The outer wall of the bidirectional lead screw 44 is aligned with the outer wall of the mounting groove 42. The threaded connection has two positioning blocks 45, the bottom of which is hinged to the top of two connecting rods 47. A straight rod 46 is fixedly connected to the inner wall of the mounting groove 42. The straight rod 46 is located above the bidirectional screw 44. The two positioning blocks 45 are symmetrically slidably sleeved on the outer wall of the straight rod 46. A multi-section guide telescopic rod 49 is fixedly installed at the bottom of the loading trolley body 1. There are four multi-section guide telescopic rods 49. The telescopic ends of the four multi-section guide telescopic rods 49 are fixedly connected to the four corners of the top of the positioning plate 41. A power box 5 and a push frame 7 are fixedly installed on the left side of the top of the loading trolley body 1. The power box 5 is equipped with a battery. Electric wheels 6 are installed at the four corners of the bottom of the loading trolley body 1.

[0022] In this embodiment, the battery facilitates power supply to the loading trolley, and the electric wheels 6 facilitate movement of the loading trolley. During loading and unloading, the geared motor 43 and the bidirectional lead screw 44 work together to drive the two positioning blocks 45 to move relative to each other. At the same time, the straight rod 46 guides the two positioning blocks 45 horizontally. The positioning blocks 45 and the connecting rod 47 drive the positioning plate 41 and the anti-slip pad 48 to move. Meanwhile, the four multi-section guide telescopic rods 49 facilitate vertical guidance of the positioning plate 41, which can press the positioning plate 41 and the anti-slip pad 48 down to the ground, thereby increasing the stability of the loading trolley during loading and unloading.

[0023] Example 2:

[0024] like Figure 1-3As shown, a glass fixing mechanism 2 is installed on the top of the loading trolley body 1. The glass fixing mechanism 2 includes multiple limit frames 21. The bottom of each limit frame 21 is fixedly connected to the top of the loading trolley body 1. Rubber pads 22 are fixedly connected to the inner walls of each limit frame 21. Multiple tempered glass bodies 3 are located above the loading trolley body 1. The bottom of each tempered glass body 3 is located inside the limit frames 21. Multiple support frames 23 are fixedly connected to the top of the loading trolley body 1. Connecting frames 25 are located on the upper right side of each support frame 23. A vacuum box 27 is fixedly connected to the right side of the connecting frame 25. Multiple vacuum suction cups 28 are fixedly connected to the right side of the vacuum box 27. The vacuum suction cups 28 communicate with the interior of the vacuum box 27. The plate 28 is located on the left side of the tempered glass body 3. An electric telescopic rod 24 is fixedly installed on the upper left side of the support frame 23. The telescopic end of the electric telescopic rod 24 extends to the right side of the support frame 23 and is fixedly connected to the left side of the connecting frame 25. Two guide rods 26 are fixedly connected to the left side of the connecting frame 25. The outer wall of the guide rod 26 is slidably sleeved inside the support frame 23. An air extraction pipe 271 is fixedly connected to the middle of the left side of the air extraction box 27. A first electromagnetic control valve 272 is installed on the air extraction pipe 271. A vacuum pump 273 is provided at one end of the air extraction pipe 271. The air extraction end of the vacuum pump 273 is fixedly connected to one end of the air extraction pipe 271. A guide pipe 274 is fixedly connected to one end of the left side of the air extraction box 27. A second electromagnetic control valve 275 is installed on the guide pipe 274.

[0025] In this embodiment, the limiting frame 21 facilitates the initial limiting of the bottom of the tempered glass body 3, and the rubber pad 22 protects the bottom of the tempered glass body 3. At this time, the cooperation of the electric telescopic rod 24, the connecting frame 25, the guide rod 26 and the vacuum box 27 facilitates the driving of the vacuum suction cup 28 to move to one side of the tempered glass body 3. The cooperation of the vacuum box 27, the vacuum pipe 271, the first electromagnetic control valve 272 and the vacuum pump 273 facilitates the extraction of air from the vacuum suction cup 28, which can adsorb the vacuum suction cup 28 to one side of the tempered glass body 3, thereby increasing the stability of the tempered glass body 3 during transportation.

[0026] In summary, as Figure 1-3As shown, in use, the loading trolley of this tempered glass production line can be driven by a geared motor 43 to rotate a bidirectional lead screw 44. The bidirectional lead screw 44 drives two positioning blocks 45 to slide relative to each other on the outer wall of a straight rod 46. At this time, the two positioning blocks 45 drive the top ends of two connecting rods 47 to move, and the bottom ends of the two connecting rods 47 push the positioning plate 41 and anti-slip pad 48 downward to move. While the positioning plate 41 is moving, it drives the telescopic ends of four multi-section guide telescopic rods 49 to move vertically downward, so that the positioning plate 41 and anti-slip pad 48 are pressed down on the ground, thereby increasing the stability of the loading trolley body 1. Then, the bottom of the tempered glass body 3 is inserted into the interior of the limiting frame 21 and protected by a rubber pad 22. Then, the telescopic ends of the electric telescopic rod 24 drive the connecting frame 25, guide rod 26, air extraction box 27 and vacuum suction cup 28 to move, so that the vacuum suction cup 28 is attached to one side of the tempered glass body 3, and the first electromagnetic control valve 272 and vacuum pump 273 are turned on. The vacuum pump 273 drives the connecting frame 25, guide rod 26, air extraction box 27 and vacuum suction cup 28 to move. The air extraction pipe 271 extracts air from the air extraction box 27 and the vacuum suction cup 28, causing the vacuum suction cup 28 to adhere to one side of the tempered glass body 3, thereby increasing the stability of the tempered glass body 3. At this time, the first electromagnetic control valve 272 and the vacuum pump 273 are closed. This method facilitates the limiting and fixing of multiple tempered glass bodies 3. Then, the output end of the reduction motor 43 rotates in the opposite direction and drives the positioning plate 41 to move upward for reset in the same way. Then, the electric wheel 6 drives the loading trolley body 1 to move, thereby conveying the tempered glass. When unloading the tempered glass, the positioning plate 41 and the anti-slip pad 48 are driven to move to the ground in the same way to increase the stability of the loading trolley body 1. Then, the second electromagnetic control valve 275 is opened, allowing outside air to enter the air extraction box 27 and the vacuum suction cup 28 through the air guide pipe 274, causing the vacuum suction cup 28 to lose its adhesion to the tempered glass body 3, and the tempered glass body 3 can be unloaded.

[0027] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0028] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A loading cart for a tempered glass production line, comprising a loading cart body (1), characterized in that, A glass fixing mechanism (2) is installed on the top of the loading trolley body (1). The glass fixing mechanism (2) includes a limiting frame (21). There are multiple limiting frames (21). The bottom of each limiting frame (21) is fixedly connected to the top of the loading trolley body (1). Rubber pads (22) are fixedly connected to the inner walls of each limiting frame (21). Multiple tempered glass bodies (3) are provided above the loading trolley body (1). The bottom of each tempered glass body (3) is located inside the limiting frame (21). Multiple support frames (23) are fixedly connected to the top of the loading trolley body (1). A connecting frame (25) is provided on the upper right side of each support frame (23). A vacuum box (27) is fixedly connected to the right side of the connecting frame (25). A plurality of vacuum suction cups (28) are fixedly connected to the right side of the vacuum box (27). The vacuum suction cups (28) are connected to the interior of the vacuum box (27). The vacuum suction cups (28) are located on the left side of the tempered glass body (3). A vehicle body limiting mechanism (4) is provided below the loading vehicle body (1). The vehicle body limiting mechanism (4) includes a positioning plate (41). The positioning plate (41) is located below the loading vehicle body (1). Connecting rods (47) are hinged to both sides of the top of the positioning plate (41). There are two connecting rods (47). An anti-slip pad (48) is fixedly embedded at the bottom of the positioning plate (41).

2. The tempered glass production line loading vehicle according to claim 1, characterized in that: An electric telescopic rod (24) is fixedly installed on the upper left side of the support frame (23). The telescopic end of the electric telescopic rod (24) extends to the right side of the support frame (23) and is fixedly connected to the left side of the connecting frame (25). Two guide rods (26) are fixedly connected to the left side of the connecting frame (25). The outer wall of the guide rod (26) is slidably sleeved inside the support frame (23).

3. The tempered glass production line loading vehicle according to claim 1, characterized in that: A suction pipe (271) is fixedly connected to the middle of the left side of the suction box (27). A solenoid control valve (272) is installed on the suction pipe (271). A vacuum pump (273) is provided at one end of the suction pipe (271). The suction end of the vacuum pump (273) is fixedly connected to one end of the suction pipe (271).

4. The tempered glass production line loading vehicle according to claim 1, characterized in that: One end of the air extraction box (27) is fixedly connected to an air guide pipe (274), and a second electromagnetic control valve (275) is installed on the air guide pipe (274).

5. The tempered glass production line loading vehicle according to claim 1, characterized in that: The bottom of the loading trolley body (1) is provided with an installation groove (42). A reduction motor (43) is fixedly installed on the right end of the inner wall of the installation groove (42). A bidirectional lead screw (44) is fixedly connected to the output end of the reduction motor (43). The left end of the bidirectional lead screw (44) is rotatably connected to the left end of the inner wall of the installation groove (42). Two positioning blocks (45) are symmetrically threaded on the outer wall of the bidirectional lead screw (44). The bottom of the two positioning blocks (45) is hinged to the top of the two connecting rods (47).

6. The tempered glass production line loading vehicle according to claim 5, characterized in that: A straight rod (46) is fixedly connected to the inner wall of the mounting groove (42). The straight rod (46) is located above the bidirectional lead screw (44). The two positioning blocks (45) are symmetrically slidably sleeved on the outer wall of the straight rod (46). A multi-section guide telescopic rod (49) is fixedly installed at the bottom of the loading trolley body (1). There are four multi-section guide telescopic rods (49). The telescopic ends of the four multi-section guide telescopic rods (49) are fixedly connected to the four corners of the top of the positioning plate (41).

7. The tempered glass production line loading vehicle according to claim 1, characterized in that: A power supply box (5) and a pusher (7) are fixedly installed on the left side of the top of the loading vehicle body (1). The power supply box (5) is equipped with a storage battery. Electric wheels (6) are installed at the four corners of the bottom of the loading vehicle body (1).

Images