Feeding device for silencing bag punching equipment

Abstract

The utility model belongs to silencing bag processing equipment, and particularly relates to a feeding device for silencing bag punching equipment, which comprises a base I and a base II, the sections of the base I and the base II are L-shaped, a feeding frame and a transmission component are arranged between the base I and the base II, one end of the feeding frame is fixedly connected with the side walls of the base I and the base II, and the other end of the feeding frame is fixedly connected with the transmission component. A through groove is formed in the end face of the feeding frame, the transmission assembly comprises an adjusting piece, a first driving wheel, an adjusting wheel fixedly connected with the first driving wheel, a second driving wheel and a driving motor, the first driving wheel is rotationally connected with one side wall of the base, a connecting rod is arranged at the other end of the first driving wheel and connected with the adjusting wheel, and the adjusting wheel is arranged between the first base and the second base. The adjusting wheel is rotationally connected with the inner wall of the second base, the driving motor is fixedly connected with one side wall of the base, the output end of the driving motor is connected with the second driving wheel, and the first driving wheel and the second driving wheel are sleeved with chain plates. Compared with the prior art, the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to equipment for processing soundproof bags, and more specifically, it relates to a feeding device for a soundproof bag punching machine. Background Technology

[0002] A silencer is installed in the compressor to reduce noise. The silencer has an air inlet and an air outlet. The silencer is composed of two shells, one of which is the air inlet shell and the other is the air outlet shell. The air outlet shell is the silencer cover plate. The silencer cover plate needs to be perforated during the manufacturing process.

[0003] For example, the processing table for a soundproof bag punching machine disclosed in authorization announcement number CN211305552U pre-places the cover plate to be punched in the feeding rail. When punching, the cover plate in the feeding rail slides into the positioning station. After the cover plate is punched, it slides out of the feeding trough and falls into the placement frame pre-placed at the discharge port. This eliminates the need for workers to pick up and place the cover plate, greatly reducing the workload of workers. The positioning head and clamping plate firmly hold the cover plate before punching, which greatly enhances the firmness of the cover plate positioning.

[0004] In the above process, although workers do not need to pick up or place the cover plate, they do need to rotate the interceptor plate to slide the cover plate into the processing station. The whole process requires manual supervision. Although it saves the labor intensity of workers, it also restricts workers to the work station and does not increase production efficiency. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a feeding device for a sound-absorbing bag punching equipment that can automatically feed materials.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A feeding device for a sound-absorbing bag punching machine includes a base one and a base two, both of which have L-shaped cross-sections. A feeding frame and a transmission assembly are provided between the base one and the base two, with one end of the feeding frame fixedly connected to the side wall of the base one and the base two.

[0008] The end face of the feeding frame has a through slot. The transmission assembly includes an adjusting component, a first drive wheel, an adjusting wheel fixedly connected to the first drive wheel, a second drive wheel, and a drive motor. The first drive wheel is rotatably connected to one side wall of the base, and the other end of the first drive wheel has a connecting rod that connects to the adjusting wheel.

[0009] An adjusting wheel is positioned between base one and base two, and is rotatably connected to the inner wall of base two. A drive motor is fixedly connected to one side wall of the base, and its output is connected to drive wheel two. Chain plates are fitted onto drive wheel one and drive wheel two.

[0010] The lower end of the base is provided with a connecting block that is rotatably connected to the adjusting rod. The other end of the adjusting component is elastically connected to the feeding frame so that the feeding frame can push out the processed part.

[0011] The present invention is further configured such that: the adjusting component includes an adjusting rod, a pushing block and a mounting block, and a protrusion connected to the adjusting rod is provided below the feeding frame, and a spring is provided between the protrusion and the adjusting rod;

[0012] The upper end face of the push block is provided with a stop block, and the side wall of the push block is provided with an insert that fits against the inner wall of the through groove.

[0013] The present invention is further configured such that: the adjusting wheel includes a connecting rod fixedly connected to the connecting rod and a ring fixedly connected to the connecting rod on the outer peripheral wall of the connecting rod, the ring having an adjusting groove, and the mounting block abutting against the ring.

[0014] The present invention is further configured such that the end of the feeding frame is sloped.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] By adding a feeding frame, the cover plates are stacked on the feeding frame. At this time, the side wall of the bottom cover plate abuts against the side wall of the insert plate. When the adjusting rod is pulled back under the elastic force of the spring, the insert plate pushes out the bottom cover plate. Furthermore, the end of the feeding frame is sloped, and the pushed-out cover plate enters the processing station along the feeding frame. Furthermore, the drive motor can drive the adjusting wheel seat to move continuously, ensuring the stability of the cover plate feeding. The operator only needs to place the cover plate to be processed on the feeding frame and can do other things, increasing production efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0018] Figure 2 This is a partial schematic diagram of an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the adjusting wheel structure according to an embodiment of the present invention.

[0020] 1. Base 1, 2. Base 2, 3. Feeding frame, 4. Through groove, 5. Drive wheel 1, 6. Adjusting wheel, 7. Drive wheel 2, 8. Connecting block, 9. Adjusting rod, 10. Pushing block, 11. Mounting block, 12. Protrusion, 13. Connecting rod, 14. Ring, 15. Adjusting groove. Detailed Implementation

[0021] 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.

[0022] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] like Figures 1 to 3 As shown,

[0024] A feeding device for a sound-absorbing bag punching machine includes a base 1 and a base 2. The base 1 and the base 2 have L-shaped cross sections. A feeding frame 3 and a transmission assembly are provided between the base 1 and the base 2. One end of the feeding frame 3 is fixedly connected to the side wall of the base 1 and the base 2. The end of the feeding frame 3 is sloping. Since the cover plate will be pushed out from one side of the feeding frame 3, the sloping feeding frame 3 makes it easier for the cover plate to be pushed to the processing position.

[0025] The end face of the feeding frame 3 is provided with a through groove 4. After the cover plate is placed on the end face of the feeding frame 3, due to the setting of the through groove 4, part of the end face of the cover plate will be outside the feeding frame 3, which makes it easier for the cover plate to be pushed out.

[0026] The transmission assembly includes an adjusting component, a first drive wheel 5, an adjusting wheel 6 fixedly connected to the drive wheel, a second drive wheel 7, and a drive motor. The adjusting component includes an adjusting rod 9, a pushing block 10, and a mounting block 11. A protrusion 12 connected to the adjusting rod 9 is provided below the feeding frame 3. A spring is provided between the protrusion 12 and the adjusting rod 9. The spring can limit the adjusting rod 9 so that the adjusting rod 9 always stays in the same direction.

[0027] The drive wheel 5 is rotatably connected to the side wall of the base 1, and the other end of the drive wheel 5 is provided with a connecting rod that is connected to the adjusting wheel 6.

[0028] The adjusting wheel 6 is placed between the base 1 and the base 2, and the adjusting wheel 6 is rotatably connected to the inner wall of the base 2. The drive motor is fixedly connected to the side wall of the base 1, and the output end of the drive motor is connected to the drive wheel 7. The drive wheel 5 and the drive wheel 7 are fitted with chain plates to facilitate the rotation of the drive wheel 7 to drive the drive wheel 5 to rotate.

[0029] The adjusting wheel 6 includes a docking rod 13 fixedly connected to the connecting rod and a ring 14 fixedly connected to the docking rod 13 on the outer peripheral wall of the docking rod 13. The ring 14 has an adjusting groove 15. The mounting block 11 abuts against the ring 14. By pushing the block 10 to the position where it abuts against the ring 14, the position of the driving block can be adjusted. Since the adjusting rod 9 is connected to the protrusion 12 by a spring, when the adjusting groove 15 rotates to the position where the adjusting wheel 6 abuts against the mounting block 11, since the diameter of the docking rod 13 is smaller than the diameter of the ring 14, the adjusting rod 9 is pulled back under the tension of the spring, pushing out the cover plate that is in contact with the insert.

[0030] The lower end of the base 2 is provided with a connecting block 8 that is rotatably connected to the adjusting rod 9, and the other end of the adjusting part is elastically connected to the feeding frame 3 so that the feeding frame 3 can push out the processed part.

[0031] The drive motor drives the second drive wheel 7 to rotate. Since the second drive wheel 7 and the outer peripheral wall of the first drive wheel 5 are fitted with chain plates, and both the first drive wheel 5 and the second drive wheel 7 are engaged with the chain plates, the second drive wheel 7 will drive the first drive wheel 5 to rotate during the rotation of the second drive wheel 7, which in turn will drive the adjusting wheel 6 to rotate.

[0032] The upper end face of the push block 10 is provided with a stop block, and the side wall of the push block 10 is provided with an insert that fits against the inner wall of the through groove 4. The stop block can keep both ends of the push block 10 engaged with the outer wall of the feeding frame 3 and the inner wall of the through groove 4, thus limiting the position of the push plate.

[0033] Working principle: When in use, first install the base on the punching machine, so that the end of the feeding frame 3 is above the processing position of the punching machine.

[0034] Then, the cover plates are stacked onto the loading frame 3, with the side wall of the bottom cover plate contacting the insert plate. The drive motor is then started, causing drive wheel 7 to rotate. Since drive wheel 7 and drive wheel 1 are both fitted with chain plates on their outer periphery, and both drive wheel 1 and drive wheel 7 are engaged with the chain plates, drive wheel 7 rotates, causing drive wheel 1 to rotate, which in turn drives adjusting wheel 6 to rotate. When adjusting groove 15 rotates to the position where adjusting wheel 6 contacts mounting block 11, because the diameter of connecting rod 13 is smaller than the diameter of ring 14, adjusting rod 9 is pulled back by the spring force, pushing out the cover plate that is in contact with the insert plate.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A feeding device for a sound-absorbing bag punching machine, comprising a base one (1) and a base two (2), characterized in that: The base one (1) and base two (2) have L-shaped cross sections. A feeding frame (3) and a transmission assembly are provided between the base one (1) and base two (2). One end of the feeding frame (3) is fixedly connected to the side wall of the base one (1) and base two (2). The end face of the feeding frame (3) is provided with a through groove (4). The transmission assembly includes an adjusting component, a first drive wheel (5), an adjusting wheel (6) fixedly connected to the drive wheel, a second drive wheel (7), and a drive motor. The first drive wheel (5) is rotatably connected to the side wall of the base (1). The other end of the first drive wheel (5) is provided with a connecting rod connected to the adjusting wheel (6). The adjusting wheel (6) is placed between the base one (1) and the base two (2), and the adjusting wheel (6) is rotatably connected to the inner wall of the base two (2). The drive motor is fixedly connected to the side wall of the base one (1), and the output end of the drive motor is connected to the drive wheel two (7). Chain plates are fitted on the drive wheel one (5) and the drive wheel two (7). The lower end of the base (2) is provided with a connecting block (8) that is rotatably connected to the adjusting rod (9). The other end of the adjusting part is elastically connected to the feeding frame (3) so that the feeding frame (3) can push out the processed part.

2. The feeding device for a sound-absorbing bag punching machine according to claim 1, characterized in that: The adjusting component includes an adjusting rod (9), a pushing block (10) and a mounting block (11). A protrusion (12) connected to the adjusting rod (9) is provided below the feeding frame (3), and a spring is provided between the protrusion (12) and the adjusting rod (9). The upper end face of the push block (10) is provided with a stop block, and the side wall of the push block (10) is provided with an insert that fits against the inner wall of the through groove (4).

3. The feeding device for a sound-absorbing bag punching equipment according to claim 2, characterized in that: The adjusting wheel (6) includes a docking rod (13) fixedly connected to the connecting rod and a ring (14) fixedly connected to the docking rod (13) on the outer peripheral wall of the docking rod (13). An adjusting groove (15) is provided on the ring (14), and the mounting block (11) abuts against the ring (14).

4. The feeding device for a sound-absorbing bag punching equipment according to claim 3, characterized in that: The end of the feeding frame (3) is sloped.

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