Assembly line for compressor production

Abstract

The utility model discloses an assembly line for compressor production. The assembly line comprises a rack, the advancing direction of the compressor is the first direction, the two conveying devices extend in the first direction and are symmetrically arranged on the rack, each conveying device comprises a chain, rolling wheels are arranged on the two sides of each chain in the extending direction of the chain at equal intervals, and damping pads are arranged on the side faces, close to the chains, of the rolling wheels; and the plurality of material blocking devices are arranged between the two conveying devices, and each material blocking device comprises a liftable check block. The material blocking device is arranged on the machining station of the assembly line, the chain drives the compressor to move on the assembly line, and after the compressor reaches the station, the compressor is blocked by the rising check block and stopped on the station, so that the parking precision of the compressor on the machining station can be improved; and meanwhile, the chain is in rolling connection with the compressors through the rollers, so that the chain can continuously move, the other compressors are transported, and the conveying efficiency of the assembly line is improved.

Description

Technical Field

[0001] This utility model belongs to the field of assembly line technology, and in particular relates to an assembly line for compressor production. Background Technology

[0002] An assembly line is an industrial production method that breaks down a repetitive production process into several sub-processes. Each sub-process is completed by a specialized workstation or equipment. These workstations or equipment are arranged in a certain order, producing continuously like a flowing river. In the compressor production process, using an assembly line can greatly improve production efficiency.

[0003] Some existing production lines use conveyor belts to move products. When a product moves to a processing station, the conveyor belt is stopped to keep the product stationed. However, when the conveyor belt switches between moving and stopping, the product is prone to sliding on the conveyor belt due to its own inertia. This causes the relative position between the product and the conveyor belt to change, making it impossible for the product to stop accurately at the processing station and affecting subsequent processing.

[0004] Therefore, it is necessary to improve the existing production lines. Utility Model Content

[0005] The purpose of this invention is to overcome the defects in the existing technology and provide a compressor production line that improves the accuracy of product docking at the processing station.

[0006] To achieve the above objectives, the specific technical solution of the compressor production line of this utility model is as follows:

[0007] A compressor manufacturing production line includes:

[0008] frame;

[0009] Two conveying devices are provided, with the compressor's forward direction as the first direction. Both conveying devices extend along the first direction and are symmetrically arranged on the frame. Each conveying device includes a chain, and rollers are arranged at equal intervals on both sides of the chain along the chain's extension direction. Damping pads are provided on the sides of the rollers near the chain.

[0010] Multiple material blocking devices are disposed between two conveying devices, and each material blocking device is spaced apart along a first direction. Each material blocking device includes a liftable stop block.

[0011] Preferably, the frame is fixedly connected to a chain guide groove, the chain is slidably disposed inside the chain guide groove, and the frame is also provided with a power component that is connected to the chain drive.

[0012] Preferably, the material blocking device includes a mounting base erected between the two conveying devices, the mounting base being fixedly connected to a first cylinder, and the stop block being disposed at the lifting end of the first cylinder.

[0013] Preferably, the lifting end of the first cylinder is fixedly connected to a fixed seat, and the stop block is rotatably mounted on the fixed seat via a rotating shaft. The axis of the rotating shaft is horizontally arranged perpendicular to the first direction. The stop block has an upper end that can move back and forth along the first direction and a lower end that can move up and down along the vertical direction. A buffer is provided between the lower end and the lifting end of the first cylinder.

[0014] Preferably, the upper end of the stop is provided with a guide wheel.

[0015] Preferably, the buffer is a rubber pad.

[0016] Preferably, a protrusion is provided on one side of the rotating shaft, and a positioning pin is threadedly connected to the fixed seat along the radial direction of the rotating shaft.

[0017] Preferably, a steering device is also provided between the two conveying devices, and a material blocking device is provided behind the steering device along the first direction.

[0018] Preferably, the steering device includes a connecting seat mounted between the two conveying devices, a guide rail fixedly connected to the connecting seat, a lifting seat slidably fitted to the guide rail, a rotary cylinder fixedly connected to the lifting seat, a horizontally arranged platform fixedly connected to the rotating end of the rotary cylinder, a second cylinder fixedly connected to the connecting seat, and the lifting end of the second cylinder fixedly connected to the lifting seat.

[0019] The compressor production line of this utility model has the following advantages: the baffle device is set at the processing position of the production line, the chain drives the compressor to move on the production line, and after the compressor reaches the work position, the raised baffle blocks the compressor and stops it at the work position. This can improve the accuracy of the compressor in the processing position and improve the convenience of processing the compressor at the processing position; at the same time, the chain is connected to the compressor by rollers, so that the chain can also move continuously to realize the transportation of other compressors, thereby improving the conveying efficiency of the production line. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the assembly line structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the installation structure of the conveying device of this utility model;

[0022] Figure 3 for Figure 1 Enlarged view of part A;

[0023] Figure 4 This is a schematic diagram of the material-stopping mechanism of this utility model;

[0024] Figure 5 This is a schematic diagram of the installation structure of the stop block of this utility model;

[0025] Figure 6 This is a schematic diagram of the steering device of this utility model;

[0026] Explanation of markings in the diagram: 1. Frame; 2. Conveying device; 3. Material blocking device; 4. Steering device; 201. Power component; 202. Guide chain groove; 203. Chain; 204. Roller; 301. Mounting base; 302. First cylinder; 303. Buffer component; 304. Stop block; 305. Guide wheel; 306. Fixed base; 307. Protrusion; 308. Positioning pin; 309. Rotating shaft; 401. Connecting base; 402. Second cylinder; 403. Guide rail; 404. Lifting base; 405. Rotary cylinder; 406. Platform. Detailed Implementation

[0027] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0028] The terms "top surface," "bottom surface," and "full surface" are used with reference to the normal operating state of the production line and are only for the convenience of describing this utility model and simplifying the description. They are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model.

[0029] like Figure 1-3 As shown, a compressor production line includes a frame 1; two conveying devices 2, with the compressor's forward direction as the first direction, both conveying devices 2 extending along the first direction and symmetrically arranged on the frame 1, each conveying device 2 including a chain 203, with rollers 204 evenly spaced on both sides of the chain 203 along its extension direction, and damping pads provided on the sides of the rollers 204 near the chain 203; and multiple material blocking devices 3, disposed between the two conveying devices 2, each material blocking device 3 being spaced apart along the first direction, and each material blocking device 3 including a liftable stop block 304.

[0030] The aforementioned production line is suitable for compressor production, aiming to improve compressor production efficiency. The production line includes multiple processing stations, each with a corresponding baffle device 3. In operation, the compressor is placed on two conveyor devices 2, and the chains 203 of the two conveyor devices 2 move synchronously, driving the compressor forward on the production line. When the compressor reaches a processing station, the baffle block 304 of the baffle device 3 rises, stopping the compressor's movement. The baffle block 304 not only stops the compressor at the processing station but also positions it, improving the accuracy of the compressor's position and facilitating subsequent processing. After processing, the baffle block 304 descends and retracts, and the chain 203 drives the compressor to the next processing station. The damping pad is a rubber pad used to prevent the rollers 2 from moving forward. A certain frictional resistance is maintained between the roller 204 and the chain 203. This frictional resistance is sufficient to counteract the inertia of the compressor, allowing the roller 204 to drive the compressor forward along the assembly line. When the compressor is blocked by the stop block 304, the resistance experienced by the compressor increases. At this time, the frictional resistance provided by the damping pad is insufficient to drive the roller 204 to move the compressor forward. Therefore, the roller 204 and the compressor are connected in a rolling manner, allowing the chain 203 to rotate continuously while the compressor is stationary at the processing position. This reduces the number of starts and stops of the power component 201 used to drive the chain 203. Since the movement and stopping of the compressor are controlled by the stop block 304, the chain 203 is in a state of continuous forward movement. Thus, when placing the compressor on the assembly line, it is not necessary to precisely control the interval between the compressors according to the interval between the processing positions, improving the convenience of using the assembly line.

[0031] Further improvements include, for example Figure 3 As shown, a chain guide groove 202 is fixedly connected to the frame 1, and a chain 203 is slidably disposed inside the chain guide groove 202. The frame 1 is also provided with a power component 201 that is driven and connected to the chain 203. The chain guide groove 202 is provided to guide and limit the chain 203, thereby improving the stability of the chain 203. The power component 201 includes a motor, and the output shaft of the motor is fixedly connected to a sprocket that is driven and connected to the chain 203. The motor can drive the chain 203 to move inside the chain guide groove 202.

[0032] Further improvements include, for example Figure 4 As shown, the material blocking device 3 includes a mounting base 301 installed between two conveying devices 2. The mounting base 301 is fixedly connected to a first cylinder 302, and a stop block 304 is installed at the lifting end of the first cylinder 302.

[0033] Further improvements include, for example Figure 5As shown, the lifting end of the first cylinder 302 is fixedly connected to a fixed seat 306, and the stop block 304 is rotatably mounted on the fixed seat 306 via a rotating shaft 309. The axis of the rotating shaft 309 is horizontally arranged perpendicular to the first direction. The stop block 304 has an upper end that can move back and forth along the first direction and a lower end that can move up and down along the vertical direction. A buffer 303 is provided between the lower end and the lifting end of the first cylinder 302. The stop block 304 has an obtuse triangular structure, with its upper and lower ends being the two acute angles of the obtuse triangle. The rotating shaft 309 is fixed at the obtuse angle of the obtuse triangle and is connected to the fixed seat 306 via a bearing. When the upper end of the stop block 304 contacts the compressor, the upper end of the stop block 304 moves forward in the first direction. At this time, the stop block 304 rotates around the rotating shaft 309, and the lower end of the stop block 304 moves downward. At this time, the impact force generated by the compressor is transmitted to the buffer 303 through the stop block 304. The buffer 303 can be a rubber pad. In this way, the buffer 303 absorbs part of the impact force, thereby achieving a buffering effect on the compressor, reducing the probability of damage to the compressor or the stop block 304, and reducing the rebound amplitude of the compressor, thus improving the stability of the compressor. The stop block 304 converts the impact force of the compressor in the first direction into an impact force along the axial direction of the first cylinder 302, which can reduce the impact force on the first cylinder 302 and extend the service life of the first cylinder 302.

[0034] Further improvements include, for example Figure 5 As shown, a guide wheel 305 is provided at the upper end of the stop block 304. During the lifting and lowering process of the stop block 304, the guide wheel 305 is in rolling connection with the compressor, which can reduce the friction between the stop block 304 and the compressor, reduce the mutual wear between the two, thereby extending the service life of the production line and improving the quality of the compressor product.

[0035] Further improvements include, for example Figure 5 As shown, a protrusion 307 is provided on one side of the rotating shaft 309, and a locating pin 308 is threadedly connected to the fixed seat 306 along the radial direction of the rotating shaft 309. The locating pin 308 and the protrusion 307 mutually limit each other, which can limit the rotation angle range of the stop 304 and prevent the upper end of the stop 204 from rotating excessively backward in the first direction, so as to ensure that when the stop 304 contacts the compressor, the impact force can be effectively transmitted to the buffer 303.

[0036] Further improvements include, for example Figure 2 As shown, a steering device 4 is also provided between the two conveying devices 2, and a baffle device 3 is provided behind the steering device 4 along the first direction. The steering device 4 can control the compressor to rotate in place, so that different sides of the compressor face the operator, improving the convenience of compressor processing.

[0037] Further improvements include, for example Figure 6As shown, the steering device 4 includes a connecting seat 401 mounted between two conveying devices 2. A guide rail 403 is vertically fixedly connected to the connecting seat 401. A lifting seat 404 is slidably fitted onto the guide rail 403. A rotary cylinder 405 is fixedly connected to the lifting seat 404. A horizontally positioned platform 406 is fixedly connected to the rotating end of the rotary cylinder 405. A second cylinder 402 is fixedly connected to the connecting seat 401. The lifting end of the second cylinder 402 is fixedly connected to the lifting seat 404. The second cylinder 402 controls the lifting and lowering of the platform 406, while the rotary cylinder 405 controls the rotation of the platform 406. The stop device 3 stops the compressor above the steering device 4, and then the platform 406 lifts and rotates the compressor, thereby changing the compressor's orientation and improving the ease of compressor processing. After processing is completed, the compressor descends onto the chain 203, and the stop block 304 descends and retracts, allowing the chain 203 to drive the compressor to the next processing position.

[0038] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A compressor production line, characterized in that, include: Rack (1); Two conveying devices (2) are arranged along the compressor's forward direction as the first direction. Both conveying devices (2) extend along the first direction and are symmetrically arranged on the frame (1). Each conveying device (2) includes a chain (203). Rollers (204) are arranged at equal intervals on both sides of the chain (203) along the extension direction of the chain (203). Damping pads are provided on the side of the rollers (204) near the chain (203). Multiple material blocking devices (3) are arranged between two conveying devices (2), and each material blocking device (3) is spaced apart along a first direction. Each material blocking device (3) includes a liftable stop block (304).

2. The compressor production line according to claim 1, characterized in that, The frame (1) is fixedly connected to a chain guide groove (202), and the chain (203) is slidably disposed inside the chain guide groove (202). The frame (1) is also provided with a power component (201) that is connected to the chain (203) for transmission.

3. The compressor production line according to claim 1, characterized in that, The material blocking device (3) includes a mounting base (301) erected between the two conveying devices (2), the mounting base (301) is fixedly connected to a first cylinder (302), and the stop block (304) is set at the lifting end of the first cylinder (302).

4. The compressor production line according to claim 3, characterized in that, The lifting end of the first cylinder (302) is fixedly connected to a fixed seat (306). The stop block (304) is rotatably mounted on the fixed seat (306) via a rotating shaft (309). The axis of the rotating shaft (309) is horizontally arranged perpendicular to the first direction. The stop block (304) has an upper end that can move back and forth along the first direction and a lower end that can move up and down along the vertical direction. A buffer (303) is provided between the lower end and the lifting end of the first cylinder (302).

5. The compressor production line according to claim 4, characterized in that, The upper end of the stop (304) is provided with a guide wheel (305).

6. The compressor production line according to claim 4, characterized in that, The buffer (303) is a rubber pad.

7. The compressor production line according to claim 4, characterized in that, A protrusion (307) is provided on one side of the rotating shaft (309), and a positioning pin (308) is threadedly connected to the fixing seat (306) along the radial direction of the rotating shaft (309).

8. The compressor production line according to claim 1, characterized in that, A steering device (4) is also provided between the two conveying devices (2), and a baffle device (3) is provided behind the steering device (4) along the first direction.

9. The compressor production line according to claim 8, characterized in that, The steering device (4) includes a connecting seat (401) mounted between the two conveying devices (2). The connecting seat (401) is vertically fixedly connected to a guide rail (403). The guide rail (403) is slidably fitted with a lifting seat (404). The lifting seat (404) is fixedly connected to a rotary cylinder (405). The rotating end of the rotary cylinder (405) is fixedly connected to a horizontally set platform (406). The connecting seat (401) is fixedly connected to a second cylinder (402). The lifting end of the second cylinder (402) is fixedly connected to the lifting seat (404).

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