Trolley machine conveying mechanism capable of automatically discharging oven

Abstract

The utility model belongs to the technical field of conveying mechanisms, and particularly relates to an automatic lower oven trolley machine conveying mechanism which comprises two supporting frames, the upper ends of the two supporting frames are jointly and fixedly connected with supporting plates, driving rollers are arranged on the inner sides of the two supporting plates, driven rollers are arranged on the inner sides of the two supporting plates, and the upper ends of the two supporting frames are fixedly connected with the driving rollers. A conveying belt is arranged on the surface of the driven roller and the surface of the driving roller jointly, and a servo motor is fixedly installed on the front face of one supporting plate. According to the scheme, through the arrangement of a servo motor, a conveying belt and other structures, baking trays can be automatically conveyed and used, under the action of guide pieces, the baking trays can be guided, the deviation problem of the baking trays is avoided, under the structures of clamping holes, clamping rods, second springs and the like, telescopic rods with the positions adjusted can be limited, then the guide pieces are made to be stable, and the service life of the baking trays is prolonged. Therefore, the position of the guide piece can be adjusted, and the adaptability to guiding of the baking tray is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveying mechanisms, and particularly relates to a conveying mechanism for an automatic lower baking furnace trolley machine. Background Technique

[0002] The conveying mechanism of an automatic lower baking furnace trolley machine is a device used to take out baking trays from the baking furnace and convey them to the next process or storage location. This conveying mechanism is usually designed as an automated system that can efficiently complete the conveying task of baking trays;

[0003] The conveyor belt is the main component of the baking tray conveying mechanism and is used to carry and convey the baking trays. The conveyor belt is usually made of heat-resistant and wear-resistant materials to ensure stable operation for a long time.

[0004] However, there are also certain deficiencies in the existing conveying mechanisms of automatic lower baking furnace trolley machines. First, although the existing conveying mechanisms of automatic lower baking furnace trolley machines use conveyor belts to convey baking trays, due to the influence of the material characteristics of the conveyor belts themselves, the conveyor belts will become loose after long-term use; and when the existing conveying mechanisms of automatic lower baking furnace trolley machines use conveyor belts to convey baking trays, due to the influence of factors such as vibration, the problem of offset in the conveying of baking trays is likely to occur. Summary of the Invention

[0005] The purpose of the utility model is to provide a conveying mechanism for an automatic lower baking furnace trolley machine, which solves the problem that although the existing conveying mechanisms of automatic lower baking furnace trolley machines use conveyor belts to convey baking trays, due to the influence of the material characteristics of the conveyor belts themselves, the conveyor belts will become loose after long-term use; and solves the problem that when the existing conveying mechanisms of automatic lower baking furnace trolley machines use conveyor belts to convey baking trays, due to the influence of factors such as vibration, the problem of offset in the conveying of baking trays is likely to occur.

[0006] To achieve the above purpose, the utility model provides a conveying mechanism for an automatic lower baking furnace trolley machine, which includes two support frames. The upper ends of the two support frames are fixedly connected with a support plate. There is a driving roller arranged inside the two support plates, and there is a driven roller arranged inside the two support plates. A conveyor belt is jointly arranged on the surfaces of the driven roller and the driving roller. A servo motor is fixedly installed on the front surface of one of the support plates. The output shaft of the servo motor is rotatably connected to the support plate, and the output shaft of the servo motor is fixedly connected to the driving roller. A tensioning mechanism is arranged on the support frame, and a guiding mechanism is arranged on the support plate.

[0007] The principle of the present utility model lies in that through the structural settings such as a servo motor and a driving roller, the conveyor belt can be driven for transmission to convey and use the baking tray. Under the action of the guide piece, the baking tray can be guided to avoid the problem of offset during the conveyance of the baking tray. The end plate can be pulled upward to drive the movement of the clamping rod, causing the second spring to deform. Eventually, the clamping rod disengages from the clamping hole, and then the telescopic rod is pushed to move, driving the guide piece to move to adjust the position of the guide piece. Then, the end plate is released, allowing the second spring to recover its deformation, pulling the clamping rod to insert into the clamping hole to perform a plugging process on the telescopic rod, making the guide piece in a stable state after the position adjustment.

[0008] Start the cylinder to drive the telescopic end to move, driving the mounting seat to move, and then driving the tensioning wheel to move to tension the conveyor belt to ensure the transmission effect of the conveyor belt. Start the electromagnet to magnetically attract the magnetic chuck to pull the moving plate to move and drive the plug to move, causing the first spring to deform. Eventually, the plug disengages from the diversion pipe. Under the action of the diversion pipe, the lubricating oil can be diverted, and finally the lubricating oil contacts the telescopic end of the cylinder to lubricate the cylinder and reduce the telescopic resistance of the cylinder.

[0009] The beneficial effects of the present utility model are as follows: Through the structural settings such as a servo motor and a conveyor belt, the baking tray can be automatically conveyed and used. Under the action of the guide piece, the baking tray can be guided to avoid the offset problem of the baking tray. Under the structures such as the clamping hole, the clamping rod, and the second spring, the telescopic rod after the position adjustment can be limited, and then the guide piece is in a stable state to complete the adjustment and use of the position of the guide piece, improving the adaptability of guiding the baking tray. Through the telescopic action of the cylinder, the tensioning wheel can be pushed to tension the conveyor belt to ensure the conveying effect of the conveyor belt. Under the structures such as the electromagnet and the magnetic chuck, the moving plate can be pulled to move, causing the plug to disengage from the diversion pipe to divert the lubricating oil, and then the lubricating oil contacts the telescopic end of the cylinder to perform a lubrication operation on the cylinder.

[0010] Further, the tensioning mechanism includes a support member. A support member is fixedly connected between the two support frames. A cylinder is fixedly installed inside the support member. The telescopic end of the cylinder is fixedly connected to a mounting seat. A tensioning wheel is installed on the vertical portion of the mounting seat through a support shaft. The tensioning wheel is in contact with the conveyor belt. The upper end of the support member is fixedly connected to a guiding frame. The horizontal portion of the guiding frame is slidably connected to the telescopic end of the cylinder. The horizontal portion of the guiding frame is fixedly connected to an oil suction cylinder. The oil suction cylinder is slidably connected to the telescopic end of the cylinder. The horizontal portion of the guiding frame is fixedly connected to an oil storage cylinder. A diversion pipe is fixedly connected inside the oil storage cylinder. A moving plate is slidably connected to the inner side of the oil storage cylinder. A plug is fixedly connected to the lower end of the moving plate. The plug is slidably connected to the diversion pipe. A first spring is arranged outside the plug. A magnetic suction cup is fixedly connected to the horizontal portion of the moving plate. Through the arrangement of structures such as an electromagnet and a magnetic suction cup, the moving plate can be pulled to move, so as to drive the plug to move, and then the plug is separated from the diversion pipe. Under the action of the diversion pipe, the lubricating oil can be diverted, so that the lubricating oil contacts the cylinder to reduce the telescopic resistance of the cylinder.

[0011] Further, the diversion pipe is fixedly connected to the oil suction cylinder and fixedly connected to the guiding frame. Through the arrangement of the diversion pipe, the lubricating oil can be diverted and used.

[0012] Further, one end of the first spring is welded to the moving plate, and the other end of the first spring is welded to the oil storage cylinder. Through the arrangement of the first spring, the moving plate can be connected and used.

[0013] Further, an electromagnet is installed on the inner wall of the oil storage cylinder through a support rod. The electromagnet is located directly above the magnetic suction cup. Through the arrangement of the electromagnet, the magnetic suction cup can be magnetically attracted and used.

[0014] Further, the guiding mechanism includes a telescopic rod. The telescopic rod is slidably connected inside the support plate. A guide piece is fixedly connected to the end face of the telescopic rod close to the conveyor belt. The guide piece is in contact with the conveyor belt. A clamping hole is formed on the surface of the telescopic rod. A clamping rod is slidably connected inside the support plate. The clamping rod is slidably connected to the clamping hole. A terminal plate is fixedly connected to the upper end of the clamping rod. A second spring is arranged outside the clamping rod. By pushing the telescopic rod to move, the guide piece can be driven to move to adjust the position of the guide piece. Under the action of structures such as the clamping rod and the clamping hole, the telescopic rod can be inserted, so that the guide piece is stable, and then guiding treatment can be carried out on baking trays of different sizes.

[0015] Further, one end of the second spring is welded to the terminal plate, and the other end of the second spring is welded to the support plate. Through the arrangement of the second spring, the terminal plate can be connected and used. Description of the Drawings

[0016] Figure 1 This is a three - dimensional view of the overall structure of the conveying mechanism of the automatic lower baking furnace trolley machine according to an embodiment of the present invention;

[0017] Figure 2 This is the Figure 1 bottom three - dimensional view of the conveying mechanism of the automatic lower baking furnace trolley machine according to an embodiment of the present invention;

[0018] Figure 3 This is the Figure 1 front - view cross - sectional view of the conveying mechanism of the automatic lower baking furnace trolley machine according to an embodiment of the present invention;

[0019] Figure 4 This is the Figure 1 side - view cross - sectional view of the conveying mechanism of the automatic lower baking furnace trolley machine according to an embodiment of the present invention;

[0020] Figure 5 This is the Figure 3 enlarged view of the local tensioning mechanism of the conveying mechanism of the automatic lower baking furnace trolley machine according to an embodiment of the present invention;

[0021] Figure 6 This is the Figure 5 enlarged view at position A of the conveying mechanism of the automatic lower baking furnace trolley machine according to an embodiment of the present invention;

[0022] Figure 7 This is the Figure 4 enlarged view of the guiding mechanism of the conveying mechanism of the automatic lower baking furnace trolley machine according to an embodiment of the present invention. Specific embodiments

[0023] The following is a further detailed description through specific embodiments:

[0024] The reference numerals in the accompanying drawings of the specification include: support frame 1, support plate 2, driving roller 3, driven roller 4, conveyor belt 5, servo motor 6, tensioning mechanism 7, guiding mechanism 8, support member 71, cylinder 72, mounting seat 73, tensioning wheel 74, guiding frame 75, oil suction cylinder 76, oil storage cylinder 77, diversion pipe 78, moving plate 79, plug 790, spring 1 791, magnetic chuck 792, electromagnet 793, telescopic rod 81, guide piece 82, card hole 83, clamping rod 84, end plate 85, spring 2 86.

[0025] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7As shown in the figure, this embodiment provides an automatic baking furnace trolley conveying mechanism, which includes two support frames 1. The upper ends of the two support frames 1 are fixedly connected with a support plate 2. An active roller 3 is arranged inside the two support plates 2, and a driven roller 4 is arranged inside the two support plates 2. A conveyor belt 5 is jointly arranged on the surfaces of the driven roller 4 and the active roller 3. A servo motor 6 is fixedly installed on the front surface of one of the support plates 2. The output shaft of the servo motor 6 is rotatably connected to the support plate 2, and the output shaft of the servo motor 6 is fixedly connected to the active roller 3. A tensioning mechanism 7 is arranged on the support frame 1, and a guiding mechanism 8 is arranged on the support plate 2.

[0026] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown in the figure, the tensioning mechanism 7 includes a support member 71. A support member 71 is fixedly connected between the two support frames 1. A cylinder 72 is fixedly installed inside the support member 71. The telescopic end of the cylinder 72 is fixedly connected with a mounting seat 73. A tensioning wheel 74 is installed on the vertical part of the mounting seat 73 through a support shaft. The tensioning wheel 74 is in contact with the conveyor belt 5. The upper end of the support member 71 is fixedly connected with a guiding frame 75. The horizontal part of the guiding frame 75 is slidably connected with the telescopic end of the cylinder 72. The horizontal part of the guiding frame 75 is fixedly connected with an oil suction cylinder 76. The oil suction cylinder 76 is slidably connected with the telescopic end of the cylinder 72. The horizontal part of the guiding frame 75 is fixedly connected with an oil storage cylinder 77. A diversion pipe 78 is fixedly connected inside the oil storage cylinder 77. A moving plate 79 is slidably connected inside the oil storage cylinder 77. A plug 790 is fixedly connected to the lower end of the moving plate 79. The plug 790 is slidably connected with the diversion pipe 78. A first spring 791 is arranged outside the plug 790. A magnetic chuck 792 is fixedly connected to the horizontal part of the moving plate 79. Through the arrangement of structures such as an electromagnet 793 and the magnetic chuck 792, the moving plate 79 can be pulled to move, so as to drive the plug 790 to move, and then the plug 790 is separated from the diversion pipe 78. Under the action of the diversion pipe 78, the lubricating oil can be diverted, so that the lubricating oil contacts the cylinder 72 to reduce the telescopic resistance of the cylinder 72.

[0027] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6As shown in the figure, the diversion pipe 78 is fixedly connected to the oil suction cylinder 76, and the diversion pipe 78 is fixedly connected to the guide frame 75. Through the setting of the diversion pipe 78, the lubricating oil can be diverted for use. One end of the first spring 791 is welded to the moving plate 79, and the other end of the first spring 791 is welded to the oil storage cylinder 77. Through the setting of the first spring 791, the moving plate 79 can be connected for use. An electromagnet 793 is installed on the inner wall of the oil storage cylinder 77 through a support rod. The electromagnet 793 is directly above the magnetic chuck 792. Through the setting of the electromagnet 793, the magnetic chuck 792 can be magnetically attracted for use.

[0028] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 7 As shown in the figure, the guiding mechanism 8 includes a telescopic rod 81. The telescopic rod 81 is slidably connected inside the support plate 2. One end face of the telescopic rod 81 close to the conveyor belt 5 is fixedly connected with a guide piece 82. The guide piece 82 is in contact with the conveyor belt 5. A clamping hole 83 is formed on the surface of the telescopic rod 81. A clamping rod 84 is slidably connected inside the support plate 2. The clamping rod 84 is slidably connected with the clamping hole 83. The upper end of the clamping rod 84 is fixedly connected with an end plate 85. A second spring 86 is arranged outside the clamping rod 84. One end of the second spring 86 is welded to the end plate 85, and the other end of the second spring 86 is welded to the support plate 2. Through the setting of the second spring 86, the end plate 85 can be connected for use. By pushing the telescopic rod 81 to move, the guide piece 82 can be driven to move, and the position of the guide piece 82 can be adjusted. Under the action of structures such as the clamping rod 84 and the clamping hole 83, the telescopic rod 81 can be inserted, so that the guide piece 82 is stable, and then baking trays of different sizes can be guided.

[0029] The specific implementation process of the present utility model is as follows: Through the setting of structures such as the servo motor 6 and the driving roller 3, the conveyor belt 5 can be driven to transmit, and the baking tray can be conveyed. Under the action of the guide piece 82, the baking tray can be guided to avoid the problem of the baking tray being conveyed offset. The end plate 85 can be pulled up to drive the clamping rod 84 to move, and the second spring 86 deforms. Finally, the clamping rod 84 is separated from the clamping hole 83. Then, the telescopic rod 81 is pushed to move to drive the guide piece 82 to move, and the position of the guide piece 82 is adjusted. The end plate 85 is released to enable the second spring 86 to recover its deformation, so as to pull the clamping rod 84 to insert into the clamping hole 83 and perform an insertion process on the telescopic rod 81, so that the guide piece 82 after the position adjustment is stable;

[0030] The starting cylinder 72 drives the telescopic end to move, so as to drive the mounting seat 73 to move, and further drive the tensioning wheel 74 to move, so as to tension the conveyor belt 5 to ensure the transmission effect of the conveyor belt 5. The starting electromagnet 793 magnetically attracts the magnetic chuck 792 to pull the moving plate 79 to move and drive the plug 790 to move. The first spring 791 deforms, and finally the plug 790 disengages from the diversion pipe 78. Under the action of the diversion pipe 78, the lubricating oil can be diverted, and finally the lubricating oil contacts the telescopic end of the cylinder 72 to lubricate the cylinder 72 and reduce the telescopic resistance of the cylinder 72.

[0031] Through the setting of structures such as the servo motor 6 and the conveyor belt 5 in this solution, the baking tray can be automatically conveyed and used. Under the action of the guide piece 82, the baking tray can be guided to avoid the deviation problem of the baking tray. Under the structures such as the card hole 83, the card rod 84, and the second spring 86, the telescopic rod 81 with adjusted position can be limited, so that the guide piece 82 is stable, so as to complete the adjustment and use of the position of the guide piece 82 and improve the adaptability of guiding the baking tray. Through the telescopic action of the cylinder 72, the tensioning wheel 74 can be pushed to tension the conveyor belt 5 to ensure the conveying effect of the conveyor belt 5. Under the structures such as the electromagnet 793 and the magnetic chuck 792, the moving plate 79 can be pulled to move, so that the plug 790 disengages from the diversion pipe 78, and the lubricating oil is diverted, and then the lubricating oil contacts the telescopic end of the cylinder 72 to lubricate the cylinder 72.

[0032] It should be noted in advance that in the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection", "fixation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0033] The above are only the embodiments of the present invention, and common knowledge such as the specific structures and characteristics in the solution are not described in detail here. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicability of the patent. The protection scope required by this application should be based on the content of its claims, and the specific implementation manners in the specification can be used to interpret the content of the claims.

Claims

1. An automatic lower baking oven trolley conveyor mechanism, comprising two support frames, characterized in that: The upper ends of the two support frames are fixedly connected together with a support plate. An active roller is arranged inside the two support plates, and a driven roller is arranged inside the two support plates. A conveyor belt is jointly arranged on the surfaces of the driven roller and the active roller. A servo motor is fixedly installed on the front surface of one of the support plates. The output shaft of the servo motor is rotationally connected to the support plate, and the output shaft of the servo motor is fixedly connected to the active roller. A tensioning mechanism is arranged on the support frame, and a guiding mechanism is arranged on the support plate.

2. The automatic bottom baking oven trolley conveyor mechanism according to claim 1, wherein: The tensioning mechanism includes a support member. A support member is fixedly connected between the two support frames. A cylinder is fixedly installed inside the support member. The telescopic end of the cylinder is fixedly connected with a mounting seat. The vertical part of the mounting seat is installed with a tensioning wheel through a support shaft. The tensioning wheel is in contact with the conveyor belt. The upper end of the support member is fixedly connected with a guiding frame. The horizontal part of the guiding frame is slidably connected with the telescopic end of the cylinder. The horizontal part of the guiding frame is fixedly connected with an oil suction cylinder. The oil suction cylinder is slidably connected with the telescopic end of the cylinder. The horizontal part of the guiding frame is fixedly connected with an oil storage cylinder. A diversion pipe is fixedly connected inside the oil storage cylinder. A moving plate is slidably connected inside the oil storage cylinder. A plug is fixedly connected to the lower end of the moving plate. The plug is slidably connected with the diversion pipe. A first spring is arranged outside the plug. A magnetic suction cup is fixedly connected to the horizontal part of the moving plate.

3. The automatic lower baking oven trolley conveyor mechanism according to claim 2, characterized in that: The diversion pipe is fixedly connected with the oil suction cylinder and is fixedly connected with the guiding frame.

4. The automatic lower baking oven trolley conveyor mechanism according to claim 2, characterized in that: One end of the first spring is welded to the moving plate, and the other end of the first spring is welded to the oil storage cylinder.

5. The automatic lower baking furnace trolley conveyor mechanism according to claim 2, characterized in that: An electromagnet is installed on the inner wall of the oil storage cylinder through a support rod. The electromagnet is located directly above the magnetic suction cup.

6. The automatic under-baking furnace trolley conveyor mechanism according to claim 1, wherein: The guiding mechanism includes a telescopic rod. The telescopic rod is slidably connected inside the support plate. A guide piece is fixedly connected to the end face of the telescopic rod close to the conveyor belt. The guide piece is in contact with the conveyor belt. A clamping hole is formed on the surface of the telescopic rod. A clamping rod is slidably connected inside the support plate. The clamping rod is slidably connected with the clamping hole. A terminal plate is fixedly connected to the upper end of the clamping rod. A second spring is arranged outside the clamping rod.

7. The automatic lower baking oven trolley conveyor mechanism according to claim 6, characterized in that: One end of the second spring is welded to the terminal plate, and the other end of the second spring is welded to the support plate.

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