A ST-30 scroll type new energy compressor and its processing equipment

Abstract

The present invention discloses an ST‑30 scroll type new energy compressor and processing equipment thereof, comprising a fixed scroll, a front cover, a rear cover, an eccentric shaft and a movable scroll, wherein one end of the fixed scroll is fixed with the front cover by bolts, the other end of the fixed scroll is fixed with the rear cover by bolts, the middle part of the front cover is rotatably connected with the eccentric shaft by a bearing, one end of the eccentric shaft is fixed with a movable scroll, and the movable scroll cooperates with the fixed scroll, one end of the fixed scroll is provided with a valve sheet, and one end of the fixed spiral is provided with an exhaust valve. The present invention places the movable scroll in a placement groove, and during the process of the grinding device descending, the movable scroll is clamped and fixed, thereby reducing the investment in driving equipment and reducing costs. During the grinding process, the dust produced by grinding is removed by a bag dust collector to prevent pollution in the environment, thereby facilitating people to grind the movable scroll.

Description

Technical Field

[0001] The present invention relates to the technical field of scroll compressors, and in particular to an ST-30 scroll type new energy compressor and processing equipment thereof. Background Art

[0002] The scroll compressor is a compressor with compressible volume, which is composed of a fixed involute scroll and an eccentrically rotating and translating involute scroll. The scroll compressor is composed of two moving and stationary scrolls with double function equation profiles that mesh with each other. During the working process of suction, compression and exhaust, the stationary disk is fixed on the frame, and the moving disk is driven by the eccentric shaft and restrained by the anti-rotation mechanism, and rotates in a plane with a very small radius around the center of the base circle of the stationary disk. The gas is sucked into the periphery of the stationary disk through the air filter element. As the eccentric shaft rotates, the gas is gradually compressed in several crescent-shaped compression chambers formed by the engagement of the moving and stationary disks, and then continuously discharged from the axial hole of the central component of the stationary disk;

[0003] The movable scroll of existing scroll compressors is mostly made of alloy aluminum casting, and there are a lot of burrs on the surface, which need to be polished. However, the existing polishing device is not convenient for polishing the movable scroll. During polishing, dust easily escapes into the air, causing environmental pollution, and the movable scroll needs to be clamped and driven separately, which is costly. Therefore, we propose an ST-30 scroll new energy compressor and its processing equipment. Summary of the invention

[0004] The purpose of the present invention is to provide a ST-30 scroll type new energy compressor and processing equipment thereof to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an ST-30 scroll type new energy compressor, comprising a fixed scroll, a front cover, a rear cover, an eccentric shaft and a movable scroll, wherein one end of the fixed scroll is fixed with the front cover by bolts, and the other end of the fixed scroll is fixed with the rear cover by bolts, the middle part of the front cover is rotatably connected with the eccentric shaft through a bearing, one end of the eccentric shaft is fixed with a movable scroll, and the movable scroll cooperates with the fixed scroll.

[0006] A valve plate is installed at one end of the fixed scroll.

[0007] An exhaust valve is fixed at one end of the fixed spiral disk.

[0008] The present invention also provides a processing equipment for ST-30 scroll type new energy compressor, wherein a clamping device is fixed on the top of the bottom box, a guide rod is symmetrically fixed on the top of the clamping device, four top plates are fixed on the top of the guide rods, and a grinding device is slidably installed in the middle of the four top plates, the clamping device comprises a fixed plate, a placement groove, a slide groove, a push rod, a spring groove, a return spring, a push block, a sliding hole, an inclined groove and a slot, a fixed plate is fixed on the top of the bottom box, a placement groove is opened in the middle of the fixed plate, the movable scroll plate is placed in the placement groove, and the side walls of the placement groove are equidistantly opened with slide grooves, the inner wall of the slide groove is slidably connected with a push rod, the top of the inner wall of the slide groove is opened with a spring groove, the inner wall of the spring groove is fixed with a return spring, a push block is fixed on one end of the push rod close to the spring groove, one end of the return spring is fixedly connected to the push block, a sliding hole is opened at one end of the push rod, an inclined groove is opened at one end of the inner wall of the sliding hole, and a slot is opened at one end of the slide groove close to the inclined groove.

[0009] Preferably, the grinding device includes a slide plate, a threaded rod, a first servo motor, a blocking cylinder, a plug column, a second servo motor, a turntable, a grinding brush, a bag dust collector, a hose and an air collecting hood. A slide plate is provided above the fixed plate, and the four corners of the slide plate are slidably connected to the guide rod through a guide sleeve. Threaded holes are symmetrically provided at both ends of the slide plate, and the inner walls of the threaded holes are threadedly connected with threaded rods. The bottom of the threaded rod is rotatably connected to the fixed plate through a bearing, and the top of the threaded rod is rotatably connected to the top plate through a bearing. The first servo motor is symmetrically fixed to the top of the top plate, and the output end of the first servo motor is fixedly connected to the threaded rod. A blocking cylinder is fixed to the lower surface of the slide plate, and plug columns matching the slots are equidistantly fixed to the outside of the blocking cylinder, and the plug columns are plugged into the slots. The second servo motor is fixed to the top of the slide plate, and the output end of the second servo motor passes through the slide plate and is fixed with a turntable, and a grinding brush is fixed to the lower surface of the turntable. A bag dust collector is provided on one side of the bottom box, and a hose is fixed to the air inlet of the bag dust collector. An air collecting hood is inlaid and fixed at one end of the slide plate, and the top of the air collecting hood is connected to the hose.

[0010] Preferably, a bellows is fixed to the bottom of the retaining cylinder.

[0011] Preferably, a waste discharge hole is opened at the bottom of the inner wall of the placement groove, and a collection box is fixed at the bottom of the inner wall of the bottom box, and the collection box is located directly below the waste discharge hole.

[0012] Preferably, one side of the bottom box is symmetrically rotatably connected with a box door via a hinge, a handle is fixed to one side of the box door, and supporting feet are symmetrically fixed to the bottom of the bottom box.

[0013] Preferably, the first servo motor and the second servo motor are both reduction motors.

[0014] Preferably, an avoidance groove is provided in the middle of the top plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention places the movable scroll in a placement groove, and clamps and fixes the movable scroll during the process of the grinding device descending, thereby reducing the investment in driving equipment and lowering the cost. During the grinding process, the dust generated by grinding is removed by a bag dust collector to prevent pollution to the environment, thereby making it convenient for people to grind the movable scroll. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the cross-sectional structure of the compressor of the present invention;

[0018] Figure 2 It is a schematic diagram of the overall side cross-sectional structure of the processing equipment of the present invention;

[0019] Figure 3 It is a schematic diagram of the overall front view structure of the processing equipment of the present invention;

[0020] Figure 4 It is a schematic cross-sectional structural diagram of the clamping device of the present invention.

[0021] In the figure: 1, fixed scroll; 2, front cover; 3, rear cover; 4, eccentric shaft; 5, movable scroll; 6, bottom box; 7, clamping device; 71, fixed disk; 72, placement groove; 73, slide groove; 74, push rod; 75, spring groove; 76, return spring; 77, push block; 78, slide hole; 79, inclined groove; 710, slot; 8, grinding device; 81, slide plate; 82, threaded rod; 83, the first A servo motor; 84, a retaining cylinder; 85, a plug column; 86, a second servo motor; 87, a turntable; 88, a grinding brush; 89, a bag filter; 810, a hose; 811, a gas hood; 9, a guide rod; 10, a top plate; 11, a bellows; 12, a waste discharge hole; 13, a collection box; 14, a box door; 15, a avoidance groove; 16, a support leg; 17, a handle; 18, a valve plate; 19, an exhaust valve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1The ST-30 scroll type new energy compressor shown in the figure includes a fixed scroll 1, a front cover 2, a rear cover 3, an eccentric shaft 4 and a movable scroll 5. One end of the fixed scroll 1 is fixed with the front cover 2 by bolts, and the other end of the fixed scroll 1 is fixed with the rear cover 3 by bolts. The middle part of the front cover 2 is rotatably connected with the eccentric shaft 4 through a bearing, and one end of the eccentric shaft 4 is fixed with a movable scroll 5, and the movable scroll 5 cooperates with the fixed scroll 1.

[0024] A valve plate 18 is installed at one end of the fixed scroll 1 .

[0025] An exhaust valve 19 is fixed to one end of the fixed spiral disk 1 .

[0026] Please refer to Figure 2 , Figure 3 and Figure 4 As shown, the present invention also provides a processing equipment for ST-30 scroll type new energy compressor, the top of the bottom box 6 is fixed with a clamping device 7, the bottom of the bottom box 6 is symmetrically fixed with a support foot 16, the top of the clamping device 7 is symmetrically fixed with a guide rod 9, the top of the four guide rods 9 is fixed with a top plate 10, and the middle of the four top plates 10 is slidably installed with a grinding device 8, the clamping device 7 includes a fixed plate 71, a placement groove 72, a slide groove 73, a push rod 74, a spring groove 75, a return spring 76, a top block 77, a slide hole 78, an inclined groove 79 and a slot 710, the top of the bottom box 6 is fixed with a fixed plate 71, the middle of the fixed plate 71 is provided with a placement groove 72, the movable scroll plate 5 is placed in the placement groove 72, and the placement groove 7 The side wall is provided with equidistant sliding grooves 73, the inner wall of the sliding groove 73 is slidably connected with a push rod 74, the inner wall of the sliding groove 73 is provided with a spring groove 75 at the top, the inner wall of the spring groove 75 is fixed with a return spring 76, the end of the push rod 74 close to the spring groove 75 is fixed with a push block 77, one end of the return spring 76 is fixedly connected to the push block 77, a sliding hole 78 is provided at one end of the push rod 74, an inclined groove 79 is provided at one end of the inner wall of the sliding hole 78, and a slot 710 is provided at one end of the sliding groove 73 close to the inclined groove 79. When the grinding device 8 descends, the plug 85 squeezes the inclined groove 79, thereby squeezing the push rod 74 to slide toward one end, so that the push rod 74 squeezes the return spring 76 and slides toward one end of the movable scroll 5, thereby clamping the movable scroll 5.

[0027] Please refer to Figure 2As shown, the grinding device 8 includes a slide plate 81, a threaded rod 82, a first servo motor 83, a retaining cylinder 84, a plug column 85, a second servo motor 86, a turntable 87, a grinding brush 88, a bag dust collector 89, a hose 810 and an air collecting hood 811. A slide plate 81 is provided above the fixed plate 71. The four corners of the slide plate 81 are slidably connected to the guide rod 9 through guide sleeves. Threaded holes are symmetrically provided at both ends of the slide plate 81. The inner wall of the threaded hole is threadedly connected with a threaded rod 82. The bottom of the threaded rod 82 is rotatably connected to the fixed plate 71 through a bearing, and the top of the threaded rod 82 is rotatably connected to the top plate 10 through a bearing. The top plate 1 A first servo motor 83 is symmetrically fixed to the top of the slide 81, and the output end of the first servo motor 83 is fixedly connected to the threaded rod 82. A retaining cylinder 84 is fixed to the lower surface of the slide 81, and plugging posts 85 matching the slot 710 are equidistantly fixed to the outer side of the retaining cylinder 84, and the plugging posts 85 are plugged into the slot 710. A second servo motor 86 is fixed to the top of the slide 81, and a turntable 87 is fixed to the output end of the second servo motor 86 through the slide 81, and a grinding brush 88 is fixed to the lower surface of the turntable 87. A bag dust collector 89 is provided on one side of the bottom box 6, and a hose 810 is fixed to the air inlet of the bag dust collector 89. An air collecting hood 811 is embedded and fixed at one end of the slide plate 81, and the top of the air collecting hood 811 is connected to the hose 810. A bellows 11 is fixed at the bottom of the retaining cylinder 84. The bellows 11 can seal the retaining cylinder 84 and the fixed plate 71 to prevent dust from escaping. The first servo motor 83 is controlled by the controller to rotate to drive the threaded rod 82 to rotate, thereby driving the slide plate 81 to slide downward, so that the slide plate 81 drives the grinding device 8 to move downward, so that the retaining cylinder 84 drives the plug 85 to be inserted downward into the slot 710, so that the plug 85 squeezes the inclined groove 79, and then squeezes the push rod 74 to slide toward one end, so that the push rod 74 squeezes the reset spring 76 And it slides toward one end of the movable scroll 5 to clamp the movable scroll 5. When clamping the movable scroll 5, the retaining cylinder 84 drives the bellows 11 downward to contact the upper surface of the fixed plate 71, seals the retaining cylinder 84, and makes the grinding brush 88 contact the surface of the movable scroll 5. At this time, the turntable 87 is driven to rotate by the second servo motor 86, and then the grinding brush 88 is driven to rotate to grind the movable scroll 5. During grinding, the air in the retaining cylinder 84 and the dust polished out are drawn into the bag dust collector 89 for filtration through the bag dust collector 89. The bag dust collector 89 is an existing device for dust filtering.

[0028] Please refer to Figure 2 and Figure 3As shown, a waste discharge hole 12 is opened at the bottom of the inner wall of the placement groove 72, and a collection box 13 is fixed to the bottom of the inner wall of the bottom box 6, and the collection box 13 is located directly below the waste discharge hole 12. A box door 14 is symmetrically rotated with a hinge on one side of the bottom box 6, and a handle 17 is fixed on one side of the box door 14 to facilitate the collection of dust falling into the placement groove 72.

[0029] Please refer to Figure 2 As shown, the first servo motor 83 and the second servo motor 86 are both reduction motors, which are convenient for reducing the output speed and increasing the torque.

[0030] Please refer to Figure 2 As shown, a avoidance groove 15 is opened in the middle of the top plate 10 to facilitate the second servo motor 86 to pass through the top plate 10 and increase the lifting space.

[0031] Working principle:

[0032] When grinding the movable scroll 5, people place the movable scroll 5 on the inner wall of the placement groove 72, and then control the first servo motor 83 to rotate through the controller to drive the threaded rod 82 to rotate, thereby driving the slide plate 81 to slide downward, so that the slide plate 81 drives the grinding device 8 to move downward, so that the blocking cylinder 84 drives the plug 85 to be inserted downward into the slot 710, so that the plug 85 squeezes the inclined groove 79, and then squeezes the push rod 74 to slide to one end, so that the push rod 74 squeezes the reset spring 76 and slides to one end of the movable scroll 5, clamping the movable scroll 5. When clamping the movable scroll 5, the blocking cylinder 84 drives the bellows 11 downward to contact the upper surface of the fixed plate 71, seals the blocking cylinder 84, and makes the grinding brush 88 is in contact with the surface of the movable scroll plate 5. At this time, the turntable 87 is driven to rotate by the second servo motor 86, and then the grinding brush 88 is driven to rotate to grind the movable scroll plate 5. During grinding, the air in the retaining cylinder 84 and the dust polished out are sucked into the bag dust collector 89 for filtration through the bag dust collector 89. The bag dust collector 89 is an existing device for dust filtering, and the principle is not elaborated. After the grinding is completed, the first servo motor 83 is reversed to raise the grinding device 8, and the plug 85 is disengaged from the slot 710, so that the push rod 74 slides into the slide groove 73 under the elastic force of the reset spring 76 and disengages from the movable scroll plate 5. At this time, people can take out the movable scroll plate 5.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A processing equipment for ST-30 scroll type new energy compressor, characterized in that: The invention comprises a bottom box (6), a clamping device (7) is fixed on the top of the bottom box (6), a guide rod (9) is symmetrically fixed on the top of the clamping device (7), a top plate (10) is fixed on the top of four guide rods (9), a grinding device (8) is slidably installed in the middle of the four top plates (10), the clamping device (7) comprises a fixed plate (71), a placement groove (72), a slide groove (73), a top rod (74), a spring groove (75), a return spring (76), a top block (77), a slide hole (78), an inclined groove (79) and a slot (710), a fixed plate (71) is fixed on the top of the bottom box (6), a placement groove (72) is provided in the middle of the fixed plate (71), a movable scroll plate (5) is placed in the placement groove (72), and slide grooves (73) are equidistantly provided on the side walls of the placement groove (72), and the slide grooves (73) are The inner wall is slidably connected to a push rod (74); a spring groove (75) is provided at the top of the inner wall of the slide groove (73); a return spring (76) is fixed to the inner wall of the spring groove (75); a push block (77) is fixed to one end of the push rod (74) close to the spring groove (75); one end of the return spring (76) is fixedly connected to the push block (77); a sliding hole (78) is provided at one end of the push rod (74); an inclined groove (79) is provided at one end of the inner wall of the sliding hole (78); a slot (710) is provided at one end of the slide groove (73) close to the inclined groove (79); when the grinding device (8) descends, the plug column (85) squeezes the inclined groove (79), thereby squeezing the push rod (74) to slide toward one end, so that the push rod (74) squeezes the return spring (76) and slides toward one end of the movable scroll (5), thereby clamping the movable scroll (5); The grinding device (8) comprises a slide plate (81), a threaded rod (82), a first servo motor (83), a retaining cylinder (84), a plug post (85), a second servo motor (86), a rotating disk (87), a grinding brush (88), a bag dust collector (89), a hose (810) and an air collecting hood (811). A slide plate (81) is provided above the fixed disk (71). The four corners of the slide plate (81) are slidably connected to the guide rod (9) through guide sleeves. Threaded holes are symmetrically provided at both ends of the slide plate (81). The inner wall of the threaded hole is threadedly connected to the threaded rod (82). The bottom of the threaded rod (82) is rotatably connected to the fixed disk (71) through a bearing, and the top of the threaded rod (82) is rotatably connected to the top plate (10) through a bearing. The top of the top plate (10) is symmetrically fixed with the first servo motor (83). The output end of the servo motor (83) is fixedly connected to the threaded rod (82); a retaining cylinder (84) is fixedly provided on the lower surface of the slide plate (81); plugging posts (85) matching the slot (710) are fixedly provided at equal intervals on the outer side of the retaining cylinder (84); and the plugging posts (85) are plugged into the slot (710); a second servo motor (86) is fixedly provided on the top of the slide plate (81); a turntable (87) is fixedly provided on the output end of the second servo motor (86) through the slide plate (81); a grinding brush (88) is fixedly provided on the lower surface of the turntable (87); a bag dust collector (89) is provided on one side of the bottom box (6); a hose (810) is fixedly provided on the air inlet of the bag dust collector (89); an air collecting hood (811) is embeddedly fixedly provided on one end of the slide plate (81); and the top of the air collecting hood (811) is connected to the hose (810).

2. A processing equipment for ST-30 scroll type new energy compressor according to claim 1, characterized in that: A bellows (11) is fixed to the bottom of the retaining cylinder (84).

3. The processing equipment for ST-30 scroll type new energy compressor according to claim 1, characterized in that: A waste discharge hole (12) is provided at the bottom of the inner wall of the placement groove (72), and a collection box (13) is fixed at the bottom of the inner wall of the bottom box (6), and the collection box (13) is located directly below the waste discharge hole (12).

4. The processing equipment for ST-30 scroll type new energy compressor according to claim 1, characterized in that: One side of the bottom box (6) is symmetrically rotatably connected to a box door (14) via a hinge, one side of the box door (14) is fixed with a handle (17), and the bottom of the bottom box (6) is symmetrically fixed with supporting feet (16).

5. The processing equipment for ST-30 scroll type new energy compressor according to claim 1, characterized in that: The first servo motor (83) and the second servo motor (86) are both reduction motors.

6. The processing equipment for ST-30 scroll type new energy compressor according to claim 1 is characterized in that: A avoidance groove (15) is provided in the middle of the top plate (10).

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