Flexible production conveying line for scroll compressor

Abstract

The utility model provides a scroll compressor flexible production conveying line which comprises a rack, a conveying belt is installed in the rack, and the conveying belt can convey machined parts. A plurality of machining tables are arranged at the top of the rack, and workpieces to be machined can be machined on the machining tables; a movable mounting frame capable of transversely moving is arranged outside the rack, a liftable clamping assembly is arranged at the bottom of the movable mounting frame, and the clamping assembly comprises two middle clamping plates for clamping a machined part. The clamping device is reasonable in design, workpieces conveyed on the conveying belt can be clamped to the machining tables to be machined through transverse movement of the clamping assembly, machining operation of different working procedures can be conducted through the multiple machining tables, and the matching degree with a production line is higher; and secondly, the clamping area of the middle clamping plate can be adjusted, so that the middle clamping plate can be adjusted according to machined parts of different specifications, the clamping area is enlarged, and the practicability of the production conveying line is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of production and transportation of scroll compressors, and in particular to a flexible production and transportation line for scroll compressors. Background Art

[0002] A scroll compressor is a positive displacement compressor whose compression components consist of an orbiting scroll and a stationary scroll. These compressors feature numerous structural features, including a split flow pattern for gas passing through the compressor housing to reduce oil carryover. Scroll compressors have numerous internal components, making flexible production lines more convenient and efficient.

[0003] During the operation of the specific embodiment, the inventors found the following defects:

[0004] The existing flexible production lines have a low degree of coordination with the various component processing devices, and the conveyor lines are not easy to adjust according to the specifications of the parts, resulting in poor practicality.

[0005] It should be noted that the above content belongs to the technical knowledge scope of the inventor. Since the technical content in this field is vast and too complicated, the above content of this application does not necessarily constitute prior art. Utility Model Content

[0006] 1. Technical problems to be solved by the utility model:

[0007] The utility model provides a flexible production conveyor line for a scroll compressor, which is used to solve the technical problems existing in the above-mentioned background technology.

[0008] 2. Technical solution:

[0009] To achieve the above-mentioned purpose, the technical solution provided by the utility model is: a flexible production conveyor line for a scroll compressor, comprising a frame, a conveyor belt installed inside the frame, and the conveyor belt can convey the workpiece; a plurality of processing tables are provided on the top of the frame, and the workpiece can be processed on the processing tables; a movable mounting frame that can be moved laterally is provided on the outside of the frame, and a liftable clamping component is provided at the bottom of the movable mounting frame, and the clamping component includes two middle clamping plates for clamping the workpiece to achieve clamping of the workpiece, and movable extension clamping plates are provided at both ends of the middle clamping plate to expand the clamping area.

[0010] Furthermore, side panels are fixedly connected at both ends of both sides of the frame, and a one-way screw is rotatably connected between a group of side panels. A first motor is installed on the side wall of one of the side panels, and one end of the one-way screw is connected to the output end of the first motor. A moving block is provided on the external threaded sleeve of the one-way screw, and one end of the bottom of the movable mounting frame is fixedly connected to the top of the moving block.

[0011] Furthermore, a guide rod is fixedly connected between another group of side plates, another moving block is slidingly sleeved outside the guide rod, and the other end of the bottom of the movable mounting frame is fixedly connected to the top of another moving block.

[0012] Furthermore, a cylinder is installed in the middle of the top wall of the movable mounting frame, the clamping assembly includes a movable limit plate, the end of the cylinder actuator rod is fixedly connected to the top of the movable limit plate, one end of the movable limit plate is fixedly connected to a sliding block, and a guide groove is opened on one side of the inner wall of the movable mounting frame, and one end of the sliding block is slidably connected to the inside of the guide groove.

[0013] Furthermore, the clamping assembly also includes a limit groove, which is opened at the bottom of the movable limit plate, and a bidirectional screw is rotatably connected inside the limit groove. A second motor is installed at the other end of the movable limit plate, and one end of the bidirectional screw is connected to the output end of the second motor. The outside of the bidirectional screw is symmetrical and a movable block is provided on the threaded sleeve. The top ends of the two movable blocks are slidably connected to the inside of the limit groove, and the two middle clamping plates are respectively connected to the bottoms of the two movable blocks.

[0014] Furthermore, both ends of one side of the middle clamping plate are provided with fixed grooves, the inner wall of the fixed groove is fixedly connected to a convex plate, and one side of the extended clamping plate is provided with a groove that just fits the convex plate, the outer surface of the extended clamping plate and the outer surface of the middle clamping plate are on the same horizontal line, and one side of the rear wall of the extended clamping plate is fixedly connected to a movable seat, and the rear wall of the movable seat is slidably connected to the inside of the fixed groove, and a connecting groove is provided on the top of the movable seat, and a connecting block can be connected to the inside of the connecting groove, and a positioning groove is provided on the side of the middle clamping plate close to the fixed groove, and a spring is connected to the bottom wall of the positioning groove, and the connecting block has a "U"-shaped structure, the upper end of the spring is fixedly connected to the bottom end of the connecting block, and the top of the connecting block is fixedly connected to a connecting rod.

[0015] 3.Beneficial effects:

[0016] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0017] The utility model has a reasonable design. Through the lateral movement of the clamping component, the workpiece transported on the conveyor belt can be clamped to the processing table for processing. The setting of multiple processing tables can also carry out processing operations of different processes, which is more coordinated with the production line. Secondly, the clamping area of the middle clamping plate can be adjusted so that it can be adjusted for workpieces of different specifications, thereby expanding the clamping area and improving the practicality of the production conveyor line.

[0018] It should be noted that the structures not introduced in the present invention do not involve the design points and improvement directions of the present invention, and are the same as the existing technology or can be implemented by using the existing technology, so they are not described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom structure of the clamping assembly of the present invention;

[0021] Figure 3 It is a partial cross-sectional enlarged structural schematic diagram of the middle clamping plate of the present utility model.

[0022] Reference numerals:

[0023] 1. Frame; 2. Conveyor belt; 3. Processing table; 4. Movable mounting frame; 401. Guide groove; 5. Middle clamping plate; 501. Fixed groove; 502. Positioning groove; 6. Extended clamping plate; 7. Side plate; 8. One-way screw; 9. First motor; 10. Moving block; 11. Guide rod; 12. Cylinder; 13. Movable limit plate; 1301. Limit groove; 14. Sliding block; 15. Bidirectional screw; 16. Second motor; 17. Movable block; 18. Protruding plate; 19. Movable seat; 1901. Connecting groove; 20. Connecting block; 21. Spring; 22. Connecting rod. DETAILED DESCRIPTION

[0024] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0027] In this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," "provided with," "provided on," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances. Example

[0028] Refer to the attached Figure 1-3 A flexible production conveyor line for a scroll compressor includes a frame 1, a conveyor belt 2 is installed inside the frame 1, and the conveyor belt 2 can convey the workpiece; a plurality of processing tables 3 are provided on the top of the frame 1, and the workpiece can be processed on the processing tables 3, and the number of processing tables 3 can be set according to actual conditions; a movable mounting frame 4 that can be moved laterally is provided on the outside of the frame 1, and a liftable clamping component is provided at the bottom of the movable mounting frame 4, and the clamping component includes two middle clamping plates 5 for clamping the workpiece to achieve clamping of the workpiece, and movable extension clamping plates 6 are provided at both ends of the middle clamping plate 5 to expand the clamping area.

[0029] In this embodiment, side panels 7 are fixedly connected to both ends of the frame 1, and a one-way screw 8 is rotatably connected between a group of side panels 7. A first motor 9 is installed on the side wall of one of the side panels 7, and one end of the one-way screw 8 is connected to the output end of the first motor 9. A moving block 10 is provided on the external threaded sleeve of the one-way screw 8, and one end of the bottom of the movable mounting frame 4 is fixedly connected to the top of the moving block 10.

[0030] It should be noted that the one-way screw 8 is driven to rotate by starting the first motor 9, and the one-way screw 8 drives the moving block 10 threadedly connected to it to move. At the same time, the sliding connection between the moving block 10 and the guide rod 11 assists the movable mounting frame 4 to move, so that the clamped workpiece is moved to the processing table 3, and then the workpiece is released, and the workpiece can be processed in the first process. After the first process is completed, it is clamped to the second processing table 3 for processing in the second process.

[0031] In this embodiment, a guide rod 11 is fixedly connected between another set of side panels 7, and another moving block 10 is slidingly sleeved outside the guide rod 11. The other end of the bottom of the movable mounting frame 4 is fixedly connected to the top of the other moving block 10.

[0032] It should be noted that the sliding sleeve between the guide rod 11 and the moving block 10 can play an auxiliary guiding role for the lateral movement of the movable mounting frame 4, making it move more smoothly.

[0033] In this embodiment, a cylinder 12 is installed in the middle of the top wall of the movable mounting frame 4, and the clamping assembly includes a movable limit plate 13. The end of the actuator rod of the cylinder 12 is fixedly connected to the top of the movable limit plate 13, and one end of the movable limit plate 13 is fixedly connected to a sliding block 14. A guide groove 401 is opened on one side of the inner wall of the movable mounting frame 4, and one end of the sliding block 14 is slidably connected to the inside of the guide groove 401.

[0034] It should be noted that the movable limit plate 13 is pushed downward by the downward extension of the cylinder 12 actuator rod, and the sliding block 14 slides inside the guide groove 401 to stabilize and guide the movable limit plate 13, so that the two middle clamping plates 5 are located on both sides of the workpiece. After clamping the workpiece, the clamped workpiece is lifted upward by the upward contraction of the cylinder 12 actuator rod.

[0035] In this embodiment, the clamping assembly also includes a limit groove 1301, which is opened at the bottom of the movable limit plate 13. A bidirectional screw 15 is rotatably connected inside the limit groove 1301. A second motor 16 is installed at the other end of the movable limit plate 13. One end of the bidirectional screw 15 is connected to the output end of the second motor 16. The outside of the bidirectional screw 15 is symmetrical and a movable block 17 is provided on the threaded sleeve. The top ends of the two movable blocks 17 are slidably connected to the inside of the limit groove 1301, and the two middle clamping plates 5 are respectively connected to the bottom of the two movable blocks 17.

[0036] It should be noted that the bidirectional screw 15 is driven to rotate by starting the second motor 16 , and the threads of the bidirectional screw 15 and the two movable blocks 17 cooperate to move the screw toward the two sides of the workpiece, thereby achieving clamping of the workpiece.

[0037] In this embodiment, a fixing groove 501 is provided at both ends of one side of the middle clamping plate 5, and a convex plate 18 is fixedly connected to the inner wall of the fixing groove 501, and a groove that just fits the convex plate 18 is provided on one side of the extended clamping plate 6. The outer surface of the extended clamping plate 6 and the outer surface of the middle clamping plate 5 are on the same horizontal line, and a movable seat 19 is fixedly connected to one side of the rear wall of the extended clamping plate 6. The rear wall of the movable seat 19 is slidably connected to the inside of the fixed groove 501, and a connecting groove 1901 is provided on the top of the movable seat 19. A connecting block 20 can be connected to the inside of the connecting groove 1901. A positioning groove 502 is provided on the side of the middle clamping plate 5 close to the fixed groove 501, and a spring 21 is connected to the inner bottom wall of the positioning groove 502. The connecting block 20 has a "U"-shaped structure, and the upper end of the spring 21 is fixedly connected to the bottom end of the connecting block 20, and the top of the connecting block 20 is fixedly connected to a connecting rod 22.

[0038] It should be noted that when the specifications of the workpiece are larger, the extended clamping plates 6 at both ends can be moved outward so that the groove wall of the extended clamping plate 6 slides over the surface of the convex plate 18. At the same time, the movable seat 19 also moves outward inside the fixed groove 501. At the same time, the connecting block 20 is stretched upward by the connecting rod 22 to make it leave the fixed groove 501. When the movable seat 19 moves to the end of the fixed groove 501, the connecting block 20 is released so that the spring 21 elastically recovers and drives one end of the connecting block 20 to connect to the inside of the connecting groove 1901, thereby limiting the movable seat 19 and the extended clamping plate 6, and extending the extended clamping plate 6 so that it can clamp workpieces with larger areas.

[0039] The working principle of the present invention is as follows: when the production conveyor line is used to convey the scroll compressor parts, the rotating roller is rotated by driving the motor, thereby driving the conveyor belt 2 to transmit, and the workpiece to be processed is placed on the conveyor belt 2 for conveying. When it is conveyed to the clamping assembly for lowering, the movable limit plate 13 can be pushed downward by the downward extension of the cylinder 12 actuator rod, and the movable limit plate 13 is stabilized and guided by the sliding block 14 sliding inside the guide groove 401, so that the two middle clamping plates 5 are located on both sides of the workpiece, and then the two-way screw 15 is driven to rotate by the start of the second motor 16. The threaded cooperation of the two-way screw 15 and the two movable blocks 17 makes it approach to the two sides of the workpiece, thereby realizing the clamping of the workpiece, and the upward contraction of the cylinder 12 actuator rod causes the clamped workpiece to be lifted upward, and then the one-way screw 8 is driven to rotate by the start of the first motor 9, and the one-way screw 8 drives the moving block 10 threadedly connected to it to move, and at the same time, the sliding connection between the moving block 10 and the guide rod 11 assists the movable mounting frame 4 to move, so that The clamped workpiece is moved to the processing table 3, and then the workpiece is released, and the workpiece can be processed in the first process. After the first process is completed, it is clamped to the second processing table 3 for the second process. The number of processing tables 3 can be set according to actual conditions. When all processes are completed, the workpiece is clamped again by the middle clamping plate 5, and is clamped on the conveyor belt 2 and continued to be conveyed backward; when the specifications of the workpiece are large, the extended clamping plates 6 at both ends can be moved outward so that the extended clamping plates 6 The groove wall slides over the surface of the protruding plate 18, and at the same time, the movable seat 19 also moves outward inside the fixed groove 501. At the same time, the connecting block 20 is stretched upward by the connecting rod 22 to make it leave the fixed groove 501. When the movable seat 19 moves to the end of the fixed groove 501, the connecting block 20 is released, so that the spring 21 elastically recovers and drives one end of the connecting block 20 to connect to the inside of the connecting groove 1901, thereby limiting the movable seat 19 and the extended clamping plate 6, and extending the clamping plate 6 so that it can clamp workpieces with larger areas.

[0040] The above-mentioned embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, which all fall within the scope of protection of the utility model. Therefore, the scope of protection of the utility model patent shall be based on the attached claims.

Claims

1. A flexible production conveyor line for scroll compressors, characterized by: The invention comprises a frame (1), wherein a conveyor belt (2) is installed inside the frame (1), and the conveyor belt (2) can convey the workpiece; a plurality of processing tables (3) are provided on the top of the frame (1), and the workpiece can be processed on the processing tables (3); a movable mounting frame (4) that can be moved laterally is provided outside the frame (1), and a lifting clamping component is provided at the bottom of the movable mounting frame (4), and the clamping component includes two middle clamping plates (5) for clamping the workpiece to achieve clamping of the workpiece, and movable extension clamping plates (6) are provided at both ends of the middle clamping plate (5) to expand the clamping area.

2. The scroll compressor flexible production conveyor line according to claim 1, characterized in that: Both ends of both sides of the frame (1) are fixedly connected with side plates (7), and a one-way screw (8) is rotatably connected between a group of the side plates (7). A first motor (9) is installed on the side wall of one of the side plates (7), and one end of the one-way screw (8) is connected to the output end of the first motor (9). The external thread sleeve of the one-way screw (8) is provided with a moving block (10), and one end of the bottom of the movable mounting frame (4) is fixedly connected to the top of the moving block (10).

3. The scroll compressor flexible production conveyor line according to claim 2, characterized in that: A guide rod (11) is fixedly connected between another group of side plates (7), and another moving block (10) is provided on the outer sliding sleeve of the guide rod (11). The other end of the bottom of the movable mounting frame (4) is fixedly connected to the top of the other moving block (10).

4. The scroll compressor flexible production conveyor line according to claim 3, characterized in that: A cylinder (12) is installed in the middle of the top wall of the movable mounting frame (4), and the clamping assembly includes a movable limiting plate (13). The end of the cylinder (12) actuator rod is fixedly connected to the top of the movable limiting plate (13), and one end of the movable limiting plate (13) is fixedly connected to a sliding block (14). A guide groove (401) is opened on one side of the inner wall of the movable mounting frame (4), and one end of the sliding block (14) is slidably connected to the inside of the guide groove (401).

5. The scroll compressor flexible production conveyor line according to claim 4, characterized in that: The clamping assembly further comprises a limiting groove (1301), wherein the limiting groove (1301) is provided at the bottom of the movable limiting plate (13), a bidirectional screw (15) is rotatably connected inside the limiting groove (1301), a second motor (16) is installed at the other end of the movable limiting plate (13), one end of the bidirectional screw (15) is connected to the output end of the second motor (16), the bidirectional screw (15) is symmetrical on the outside and a movable block (17) is provided on the threaded sleeve, the top ends of the two movable blocks (17) are slidably connected to the inside of the limiting groove (1301), and the two middle clamping plates (5) are respectively connected to the bottoms of the two movable blocks (17).

6. The scroll compressor flexible production conveyor line according to claim 5, characterized in that: Both ends of one side of the middle clamping plate (5) are provided with a fixing groove (501), the inner wall of the fixing groove (501) is fixedly connected with a convex plate (18), and one side of the extended clamping plate (6) is provided with a groove that fits the convex plate (18), the outer surface of the extended clamping plate (6) and the outer surface of the middle clamping plate (5) are on the same horizontal line, and one side of the rear wall of the extended clamping plate (6) is fixedly connected with a movable seat (19), and the rear wall of the movable seat (19) is slidably connected to the inside of the fixing groove (501). A connecting groove (1901) is provided on the top of the movable seat (19), and a connecting block (20) can be connected inside the connecting groove (1901). A positioning groove (502) is provided on one side of the middle clamping plate (5) close to the fixed groove (501), and a spring (21) is connected to the bottom wall of the positioning groove (502). The connecting block (20) is in a "U"-shaped structure, and the upper end of the spring (21) is fixedly connected to the bottom end of the connecting block (20). The top of the connecting block (20) is fixedly connected to a connecting rod (22).

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