Feeding mechanism of exhaust pipe assembly forming device

Abstract

The utility model discloses a feeding mechanism of an exhaust pipe assembly forming device, which comprises a feeding assembly and a blanking assembly, the blanking assembly is arranged above the feeding assembly, the feeding assembly comprises a first air cylinder, a connecting plate, a plurality of feeding plates and a plurality of reset springs, the connecting plate is arranged on an output shaft of the first air cylinder, and the connecting plate is arranged on the output shaft of the first air cylinder. The feeding plates are installed on the two sides of the connecting plate and hinged to the connecting plate, one end of each reset spring is installed on the connecting plate, and the other end of each reset spring is installed on the corresponding feeding plate. The discharging assembly comprises a hopper, a driving motor and a discharging roller, the driving motor is installed on one side of the hopper, and the discharging roller is installed in the hopper and connected with an output shaft of the driving motor. The feeding mechanism can automatically feed and discharge the exhaust pipe, so that the whole production process becomes more automatic, the device does not need to be stopped, the production efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of exhaust pipe production, and mainly relates to a feeding mechanism of a forming device for an exhaust pipe assembly. Background Art

[0002] The operation characteristics of a compressor are to periodically complete the processes of suction, compression and exhaust. Among them, the exhaust pipe is an important component inside the compressor. When the exhaust pipe is in use, it needs to be connected to other components inside the compressor. In order to facilitate the connection of the exhaust pipe, it is necessary to perform reaming and necking operations on it.

[0003] In the prior art, when processing the exhaust pipe by reaming and necking, generally, the exhaust pipe is first manually installed on a fixture and clamped, and then a reaming and necking die is used to align with the exhaust pipe for reaming and necking die processing. After the processing is completed, it is manually removed. Based on the above description, the inventor found that the existing reaming equipment or necking equipment mainly has the following deficiencies. For example: manual feeding is required, the labor intensity of workers is high, and the labor cost is high; and when manually feeding, the device is in a standby stop state, resulting in low processing efficiency. Summary of the Utility Model

[0004] The utility model aims to solve the problems existing in the prior art. For this purpose, the purpose of the utility model is to provide a feeding mechanism of a forming device for an exhaust pipe assembly.

[0005] To achieve the above object, the utility model is realized by the following technical solutions:

[0006] A feeding mechanism of a forming device for an exhaust pipe assembly includes: a feeding component and a blanking component. The blanking component is installed above the feeding component. The feeding component includes a first cylinder, a connecting plate, a plurality of feeding plates and a plurality of return springs. The connecting plate is installed on the output shaft of the first cylinder. The feeding plates are installed on both sides of the connecting plate and are hinged to the connecting plate. One end of the return spring is installed on the connecting plate, and the other end is installed on the feeding plate. The blanking component includes a hopper, a driving motor and a blanking roller. The driving motor is installed on one side of the hopper. The blanking roller is installed inside the hopper and is connected to the output shaft of the driving motor.

[0007] Preferably, a feeding groove with a semi-circular cross-section is arranged on the feeding plate.

[0008] Preferably, the front end of the feeding plate is provided with an inclined surface.

[0009] Preferably, a plurality of blanking grooves with a semi-circular cross-section are arranged on the blanking roller.

[0010] Preferably, both sides of the top surface of the feeding groove are arc surfaces.

[0011] Preferably, the upper end of the hopper is the feed inlet and the lower end is the discharge outlet, and the discharge outlet is located above the feeding trough.

[0012] Preferably, positioning columns are provided on the outer side walls of the connecting plate and the feeding plate, and both ends of the return spring are respectively installed on the positioning columns of the connecting plate and the positioning columns of the feeding plate.

[0013] A feeding mechanism of an exhaust pipe assembly forming device further includes: a pressing component, the pressing component includes a second cylinder and a pressing block, and the pressing block is installed on the output shaft of the second cylinder.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] The feeding mechanism of the present utility model can automatically load and unload the exhaust pipe, making the entire production process more automated and eliminating the need to stop the device, thereby improving production efficiency and reducing labor costs.

[0016] The features and advantages of the present utility model will be described in detail through embodiments in conjunction with the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a cross-sectional view of an exhaust pipe assembly forming device applying the present utility model;

[0018] Figure 2 FIG. is a perspective view of the feeding assembly of the present utility model;

[0019] Figure 3 FIG. is a perspective view of the blanking assembly of the present utility model.

[0020] In the figure: 1. processing table, 2. feeding assembly, 201. first cylinder, 202. connecting plate, 203. feeding plate, 2031. feeding trough, 2032. inclined surface, 2033. arc surface, 204. return spring, 205. positioning column, 3. blanking assembly, 301. hopper, 302. drive motor, 303. blanking roller, 3031. blanking groove, 4. first cylinder, 401. pressing block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Exemplary embodiments will be described in detail herein, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices consistent with some aspects of the present application as detailed in the appended claims.

[0023] The terms used in the present application are for the purpose of describing specific embodiments only and are not intended to limit the present application. Unless otherwise defined, the technical terms or scientific terms used in the present application should be the ordinary meanings understood by those of ordinary skill in the field to which the present invention pertains. The words such as "a" or "an" used in the specification and claims of the present application do not denote a limitation of quantity but rather mean that there is at least one. "Plurality" includes two, which is equivalent to at least two. The words such as "include" or "comprise" mean that the elements or objects appearing before "include" or "comprise" cover the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. The words such as "connect" or "couple" are not limited to physical or mechanical connections and may include electrical connections, whether direct or indirect. The singular forms of "a", "the", and "said" used in the specification and appended claims of the present application are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0024] Please refer specifically to Figures 1-3 , a feeding mechanism of an exhaust pipe assembly forming device, including a feeding component 2 and a blanking component 3. The blanking component 3 is installed above the feeding component 2. The feeding component 2 and the blanking component 3 are used in cooperation to automatically and continuously convey the exhaust pipe to be processed into the processing table 1 for processing, making the entire production process more automated, thereby improving production efficiency.

[0025] As a preferred embodiment, the feeding assembly 2 includes a first cylinder 201, a connecting plate 202, two feeding plates 203 and two return springs 204. The connecting plate 202 is installed on the output shaft of the first cylinder 201. The two feeding plates 203 are respectively installed on both sides of the connecting plate 202 and are movably hinged to the connecting plate 202. One end of the return spring 204 is installed on the connecting plate 202, and the other end is installed on the feeding plate 203. The first cylinder 201 can drive the feeding plate 203 to approach or move away from the processing table 1, convey the exhaust pipe to be processed in the feeding groove 2031 of the feeding plate 203 to the processing groove of the processing table 1 for processing. At the same time, the feeding plate 203 will push out and discharge the exhaust pipe that has been processed on the processing table 1.

[0026] Further, a feeding groove 2031 with a semi-circular cross-section is provided on the feeding plate 203. The two sides of the top surface of the feeding groove 2031 are arc surfaces 2033, which facilitate the exhaust pipe to roll into the feeding groove 2031.

[0027] Further, a slope 2032 is provided at the front end of the feeding plate 203.

[0028] Further, positioning columns 205 are provided on the outer side walls of the connecting plate 202 and the feeding plate 203. The two ends of the return spring 204 are respectively installed on the positioning columns 205 of the connecting plate 202 and the positioning columns 205 of the feeding plate 203.

[0029] As a preferred embodiment, the blanking assembly 3 includes a hopper 301, a driving motor 302 and a blanking roller 303. The driving motor 302 is installed on one side of the hopper 301. The blanking roller 303 is installed inside the hopper 301 and is connected to the output shaft of the driving motor 302. The driving motor 302 can drive the blanking roller 303 to rotate slowly, so as to guide the exhaust pipe in the hopper 301 onto the feeding groove 2031.

[0030] Further, four blanking grooves 3031 with a semi-circular cross-section are provided on the blanking roller 303. The diameter of the blanking groove 3031 is slightly larger than the diameter of the exhaust pipe.

[0031] Further, the upper end of the hopper 301 is a feeding port, and the lower end is a discharging port. The discharging port is located above the feeding groove 2031.

[0032] A feeding mechanism of an exhaust pipe assembly forming device further includes a pressing component, and the pressing component can press down the feeding plate 203.

[0033] As a preferred embodiment, the pressing assembly includes a lower pressing block 4 and a lower pressing block 401. The lower pressing block 401 is installed on the output shaft of the lower pressing block 4, and the lower pressing block 401 is directly opposite to the processing table 1. The lower pressing block 401 can press down the feeding plate 203, causing one end of the feeding plate 203 to descend. When the external force on the feeding plate 203 is removed, the feeding plate 203 returns to the horizontal position under the action of the return spring 204.

[0034] The present utility model is a feeding mechanism of an exhaust pipe assembly forming device, and its working principle is described in conjunction with the accompanying drawings:

[0035] The staff places the exhaust pipe to be processed into the hopper 301, and the driving motor 302 works to slowly drive the driving blanking roller 303 to rotate counterclockwise. During the rotation, the exhaust pipe enters the blanking groove 3031 for storage; the blanking roller 303 continues to rotate, driving the exhaust pipe located in the blanking groove 3031 to flip, and the exhaust pipe will eventually fall into the feeding groove 2031; the first cylinder 201 works, and the feeding plate 203 carries the exhaust pipe and moves towards the processing table 1. The front end of the feeding plate 203 will push out and discharge the exhaust pipe that has been processed in the processing table 1; at the same time, the lower pressing block 4 works, driving the lower pressing block 401 to descend. The lower pressing block 401 will press down the front end of the feeding plate 203, causing the inclined surface 2032 end of the feeding plate 203 to descend, and cooperating with the lower pressing block 401 to leave the exhaust pipe in the feeding groove 2031 in the processing table 1. The feeding plate 203 retreats to the original position under the action of the first cylinder 201 and returns to the horizontal position under the action of the return spring 204, completing one feeding.

[0036] The above shows and describes the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding mechanism of a forming device for an exhaust pipe assembly, characterized in that, Comprising: A feeding component and a blanking component, the blanking component is installed above the feeding component, the feeding component includes a first cylinder, a connecting plate, a plurality of feeding plates and a plurality of return springs, the connecting plate is installed on the output shaft of the first cylinder, the feeding plates are installed on both sides of the connecting plate and are hinged to the connecting plate, one end of the return spring is installed on the connecting plate and the other end is installed on the feeding plate; the blanking component includes a hopper, a driving motor and a blanking roller, the driving motor is installed on one side of the hopper, and the blanking roller is installed inside the hopper and is connected to the output shaft of the driving motor.

2. The feeding mechanism of the exhaust pipe assembly forming device according to claim 1, characterized in that, A feeding groove with a semicircular cross-section is arranged on the feeding plate.

3. The feeding mechanism of the exhaust pipe assembly forming device according to claim 1, characterized in that The front end of the feeding plate is provided with an inclined surface.

4. The feeding mechanism of the exhaust pipe assembly forming device according to claim 1, characterized in that A plurality of blanking grooves with a semicircular cross-section are arranged on the blanking roller.

5. The feeding mechanism of the exhaust pipe assembly forming device according to claim 2, characterized in that Both sides of the top surface of the feeding groove are arc surfaces.

6. The feeding mechanism of the exhaust pipe assembly forming device according to claim 1, characterized in that The upper end of the hopper is a feeding port and the lower end is a discharging port, and the discharging port is located above the feeding groove.

7. The feeding mechanism of the exhaust pipe assembly forming device according to claim 1, characterized in that, Positioning columns are arranged on the outer side walls of the connecting plate and the feeding plate, and both ends of the return spring are respectively installed on the positioning column of the connecting plate and the positioning column of the feeding plate.

8. The feeding mechanism of the exhaust pipe assembly forming device according to any one of claims 1-7, characterized in that, Further comprising: A pressing component, the pressing component includes a second cylinder and a pressing block, and the pressing block is installed on the output shaft of the second cylinder.

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