Automatic loading mechanism for muffler shell

Abstract

The utility model relates to the production and processing technology field of muffler shell, especially a kind of automatic feeding mechanism of muffler shell, including placing box, door body, top plate, push plate, support frame, feeding component, limiting component and conveying component, top plate is slidably connected with placing box, and it is located inside placing box, push plate is set in the top of placing box, support frame is fixedly connected with placing box, and it is located at the side of placing box, feeding component is set in the inside of placing box, limiting component is set in the top of placing box, conveying component is set in the inside of support frame, open door body and stack muffler shell in placing box, when needing to feed, can start feeding motor control feeding component drive top plate to move upwards, so that muffler shell is fixed by limiting component, and control cylinder drive push plate to push muffler shell to conveying component and feed, to this increase the efficiency of feeding.

Description

Technical Field

[0001] This utility model relates to the field of muffler housing production and processing technology, and in particular to an automatic feeding mechanism for muffler housing. Background Technology

[0002] The muffler is an essential device in the exhaust system of a car engine. It is required to not only discharge the exhaust gas after the engine combustion, but also reduce exhaust noise with its excellent structure. It is widely used in various fields. However, in the current process of feeding and processing elliptical mufflers, they are generally clamped and moved. During the clamping process, slippage may occur, which will damage the elliptical muffler. In addition, this structure is expensive and inconvenient for later maintenance.

[0003] To address the aforementioned issues, existing patent (CN218664119U) discloses a feeding mechanism for the production and processing of elliptical mufflers. The mechanism involves starting a motor, causing the elliptical muffler to roll down from the feed plate into the guide frame. The motor then drives the first connecting rod to rotate via its drive shaft, which in turn drives the second connecting rod to rotate. Simultaneously, with the rotational limit of the third connecting rod, the mechanism drives the actuating shaft to push the workpiece, thereby continuously pushing the elliptical muffler within the guide frame towards the desired processing position.

[0004] However, in the aforementioned existing technology, the muffler housing needs to be placed on the guide frame continuously during the feeding process, resulting in poor feeding efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide an automatic feeding mechanism for muffler housings, which aims to solve the technical problem in the prior art that the muffler housings need to be continuously placed on the guide frame during the feeding process, resulting in poor feeding efficiency.

[0006] To achieve the above objectives, this utility model employs an automatic feeding mechanism for muffler housings, comprising a placement box, a door, and a feeding assembly. The door is rotatably connected to the placement box and is located on one side of the placement box.

[0007] The feeding assembly includes a top plate, a push plate, a support frame, a feeding component, a limiting component, and a conveying component. The top plate is slidably connected to the placement box and is located inside the placement box. The push plate is disposed above the placement box. The support frame is fixedly connected to the placement box and is located on one side of the placement box. The feeding component is disposed inside the placement box. The limiting component is disposed above the placement box. The conveying component is disposed inside the support frame.

[0008] The feeding component includes a mounting plate, a threaded rod, a moving block, and an auxiliary unit. The mounting plate is fixedly connected to the placement box and located on one side of the placement box. The threaded rod is rotatably connected to the mounting plate and located above the mounting plate. The moving block is threadedly connected to the threaded rod and wraps around the threaded rod. The moving block is fixedly connected to the top plate. The auxiliary unit is located inside the placement box.

[0009] The auxiliary unit includes a guide rod and a limiting block. The guide rod is fixedly connected to the placement box and located inside the placement box. The top plate is slidably connected to the guide rod. The limiting block is fixedly connected to the guide rod and located above the guide rod.

[0010] The limiting component includes a fixed plate, a telescopic rod, a spring, and a limiting plate. The fixed plate is fixedly connected to the placement box and is located above the placement box. The telescopic rod is detachably connected to the fixed plate and is located inside the fixed plate. The spring is detachably connected to the fixed plate and wraps around the telescopic rod. The limiting plate is detachably connected to the telescopic rod and is located at the end of the telescopic rod away from the fixed plate. The spring is also detachably connected to the limiting plate.

[0011] The conveying component includes a drive roller, an auxiliary roller, and a conveyor belt. The drive roller is rotatably connected to the support frame and located inside the support frame. The auxiliary roller is rotatably connected to the support frame and located inside the support frame. The conveyor belt is rotatably connected to the drive roller and wraps around the drive roller and the auxiliary roller. The auxiliary roller is also rotatably connected to the conveyor belt.

[0012] This utility model discloses an automatic feeding mechanism for muffler housings. The door is opened, and muffler housings are stacked in the placement box. When feeding is required, a feeding motor is started, driving the threaded rod to rotate. The rotation of the threaded rod causes the moving block to move upward. With the assistance of the guide rod, the moving block drives the top plate to move upward, lifting the muffler housings above it. This causes the limiting plate to clamp and limit the muffler housings. Then, a control cylinder pushes out the push plate, which pushes the muffler housings above the conveyor belt. The moving motor is then started, driving the conveyor belt to rotate, thus conveying the muffler housings to the next process, thereby increasing feeding efficiency. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the automatic feeding mechanism for the muffler housing of this utility model.

[0015] Figure 2 This is a side view of the automatic feeding mechanism for the muffler housing of this utility model.

[0016] Figure 3 This is the utility model Figure 2 A cross-sectional view of the AA line structure.

[0017] Figure 4 This is the utility model Figure 2 Enlarged view of the local structure at point B.

[0018] 101-Placement box, 102-Door body, 103-Top plate, 104-Push plate, 105-Support frame, 106-Mounting plate, 107-Threaded rod, 108-Moving block, 109-Guide rod, 110-Limiting block, 111-Fixing plate, 112-Telescopic rod, 113-Spring, 114-Limiting plate, 115-Drive roller, 116-Auxiliary roller, 117-Conveyor belt, 118-Feeding motor, 119-Cylinder, 120-Moving motor. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0020] Please see Figures 1-4 ,in Figure 1 This is a schematic diagram of the automatic feeding mechanism for the muffler housing of this utility model. Figure 2 This is a side view of the automatic feeding mechanism for the muffler housing of this utility model. Figure 3 This is the utility model Figure 2 AA-line structural cross-sectional view, Figure 4 This is the utility model Figure 2 Enlarged view of the local structure at point B.

[0021] This utility model provides an automatic feeding mechanism for muffler housings, including a placement box 101, a door 102, and a feeding assembly. The door 102 is rotatably connected to the placement box 101 and is located on one side of the placement box 101.

[0022] The feeding assembly includes a top plate 103, a push plate 104, a support frame 105, a feeding component, a limiting component, and a conveying component. The top plate 103 is slidably connected to the placement box 101 and is located inside the placement box 101. The push plate 104 is disposed above the placement box 101. The support frame 105 is fixedly connected to the placement box 101 and is located on one side of the placement box 101. The feeding component is disposed inside the placement box 101. The limiting component is disposed above the placement box 101. The conveying component is disposed inside the support frame 105.

[0023] In this embodiment, the door 102 is opened to place the muffler housing in the placement box 101. When feeding is required, the feeding motor 118 is started to drive the threaded rod 107 to rotate. The rotation of the threaded rod 107 can drive the moving block 108 to move upward. With the auxiliary limit of the guide rod 109, the moving block 108 can drive the top plate 103 to move upward and lift the muffler housing above it, so that the limiting plate 114 clamps and limits the muffler housing. Then, the cylinder 119 is controlled to push the push plate 104 out. The push plate 104 pushes the muffler housing above the conveyor belt 117. The moving motor 120 is started to drive the conveyor belt 117 to rotate, so that the muffler housing can be conveyed to the next process, thereby increasing the feeding efficiency.

[0024] Furthermore, the feeding component includes a mounting plate 106, a threaded rod 107, a moving block 108, and an auxiliary unit. The mounting plate 106 is fixedly connected to the placement box 101 and is located on one side of the placement box 101. The threaded rod 107 is rotatably connected to the mounting plate 106 and is located above the mounting plate 106. The moving block 108 is threadedly connected to the threaded rod 107 and wraps around the threaded rod 107. The moving block 108 is fixedly connected to the top plate 103. The auxiliary unit is disposed inside the placement box 101.

[0025] In this embodiment, the mounting plate 106 fixes the position of the threaded rod 107, and starting the feeding motor 118 can drive the moving block 108 to move upward.

[0026] Furthermore, the auxiliary unit includes a guide rod 109 and a limiting block 110. The guide rod 109 is fixedly connected to the placement box 101 and is located inside the placement box 101. The top plate 103 is slidably connected to the guide rod 109. The limiting block 110 is fixedly connected to the guide rod 109 and is located above the guide rod 109.

[0027] In this embodiment, when the moving block 108 moves upward, it will drive the top plate 103 to move upward. The guide rod 109 can increase the stability of the top plate 103 when it moves. At the same time, the limiting block 110 can prevent the top plate 103 from moving beyond its stroke. When the top plate 103 moves upward, it can drive the top plate 103 to move upward and lift the muffler housing above it, so that the limiting plate 114 clamps and limits the muffler housing.

[0028] Furthermore, the limiting component includes a fixed plate 111, a telescopic rod 112, a spring 113, and a limiting plate 114. The fixed plate 111 is fixedly connected to the placement box 101 and is located above the placement box 101. The telescopic rod 112 is detachably connected to the fixed plate 111 and is located inside the fixed plate 111. The spring 113 is detachably connected to the fixed plate 111 and wraps around the telescopic rod 112. The limiting plate 114 is detachably connected to the telescopic rod 112 and is located at the end of the telescopic rod 112 away from the fixed plate 111. The spring 113 is detachably connected to the limiting plate 114.

[0029] In this embodiment, with the assistance of the telescopic rod 112 and the spring 113, the limiting plate 114 can clamp and limit the muffler housing that has moved to its inner side.

[0030] Furthermore, the conveying component includes a drive roller 115, an auxiliary roller 116, and a conveyor belt 117. The drive roller 115 is rotatably connected to the support frame 105 and is located inside the support frame 105. The auxiliary roller 116 is rotatably connected to the support frame 105 and is located inside the support frame 105. The conveyor belt 117 is rotatably connected to the drive roller 115 and wraps around the drive roller 115 and the auxiliary roller 116. The auxiliary roller 116 is rotatably connected to the conveyor belt 117.

[0031] In this embodiment, starting the mobile motor 120 can drive the drive roller 115 to rotate. With the assistance of the auxiliary roller 116, the rotation of the drive roller 115 can drive the conveyor belt 117 to rotate. The rotation of the conveyor belt 117 can move the muffler housing pushed above the conveyor belt 117 to the next process.

[0032] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. An automatic feeding mechanism for muffler housings, comprising a placement box and a door, wherein the door is rotatably connected to the placement box and located on one side of the placement box, characterized in that, It also includes the feeding components; The feeding assembly includes a top plate, a push plate, a support frame, a feeding component, a limiting component, and a conveying component. The top plate is slidably connected to the placement box and is located inside the placement box. The push plate is disposed above the placement box. The support frame is fixedly connected to the placement box and is located on one side of the placement box. The feeding component is disposed inside the placement box. The limiting component is disposed above the placement box. The conveying component is disposed inside the support frame.

2. The automatic feeding mechanism for the muffler housing as described in claim 1, characterized in that, The feeding component includes a mounting plate, a threaded rod, a moving block, and an auxiliary unit. The mounting plate is fixedly connected to the placement box and located on one side of the placement box. The threaded rod is rotatably connected to the mounting plate and located above the mounting plate. The moving block is threadedly connected to the threaded rod and wraps around the threaded rod. The moving block is fixedly connected to the top plate. The auxiliary unit is located inside the placement box.

3. The automatic feeding mechanism for the muffler housing as described in claim 2, characterized in that, The auxiliary unit includes a guide rod and a limiting block. The guide rod is fixedly connected to the placement box and located inside the placement box. The top plate is slidably connected to the guide rod. The limiting block is fixedly connected to the guide rod and located above the guide rod.

4. The automatic feeding mechanism for the muffler housing as described in claim 1, characterized in that, The limiting component includes a fixed plate, a telescopic rod, a spring, and a limiting plate. The fixed plate is fixedly connected to the placement box and is located above the placement box. The telescopic rod is detachably connected to the fixed plate and is located inside the fixed plate. The spring is detachably connected to the fixed plate and wraps around the telescopic rod. The limiting plate is detachably connected to the telescopic rod and is located at the end of the telescopic rod away from the fixed plate. The spring is also detachably connected to the limiting plate.

5. The automatic feeding mechanism for the muffler housing as described in claim 1, characterized in that, The conveying component includes a drive roller, an auxiliary roller, and a conveyor belt. The drive roller is rotatably connected to the support frame and located inside the support frame. The auxiliary roller is rotatably connected to the support frame and located inside the support frame. The conveyor belt is rotatably connected to the drive roller and wraps around the drive roller and the auxiliary roller. The auxiliary roller is also rotatably connected to the conveyor belt.

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