CN115922575B - Sand blasting device for diaphragm processing of diaphragm compressor - Google Patents
Sand blasting device for diaphragm processing of diaphragm compressor Download PDFInfo
- Publication number
- CN115922575B CN115922575B CN202310137520.6A CN202310137520A CN115922575B CN 115922575 B CN115922575 B CN 115922575B CN 202310137520 A CN202310137520 A CN 202310137520A CN 115922575 B CN115922575 B CN 115922575B
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- swivel
- telescopic rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a sand blasting device for diaphragm processing of a diaphragm compressor, which relates to the technical field of diaphragm processing of the compressor and comprises a box body, a mounting frame and a frame body, wherein the frame body is mounted in the box body through the mounting frame, the mounting frame is rotationally connected with a mounting ring body, a turnover assembly for driving the mounting ring body to rotate is mounted on the mounting frame, a bearing assembly is arranged on the mounting ring body and is used for bearing the diaphragm, and a swivel is rotationally connected with the mounting ring body.
Description
Technical Field
The invention relates to the technical field of compressor diaphragm machining, in particular to a sand blasting device for diaphragm compressor diaphragm machining.
Background
The diaphragm compressor is a reciprocating compressor which compresses and conveys gas by reciprocating a diaphragm in a cylinder, does not generate any pollution in the compression process, and is widely applied to industries such as hydrogen energy and the like. When the diaphragm in the diaphragm compressor is produced, the surface of the diaphragm is required to be subjected to sand blasting, and the stress of the diaphragm after sand blasting is eliminated, so that the fatigue strength of the diaphragm is improved, and the service life of the diaphragm is prolonged. The existing diaphragm sand blasting device generally adopts the manual work to stretch into the sand blasting box body, adopts the mode of handheld sand blasting head to carry out sand blasting to the diaphragm, and the degree of consistency that this sand blasting mode processed is relatively poor for diaphragm surface roughness after processing is inhomogeneous, influences sand blasting treatment's effect, and makes machining efficiency lower, and needs manual work to hold the air gun after the sand blasting processing is accomplished to clear up diaphragm both sides surface residual sand grain, and the operation procedure is loaded down with trivial details, leads to diaphragm processing's efficiency further to reduce. Accordingly, there is a need for a sandblasting device for diaphragm compressor diaphragm machining that addresses the above-described problems.
Disclosure of Invention
The invention aims to provide a sand blasting device for diaphragm processing of a diaphragm compressor, which solves the problems in the prior art in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a sand blasting device is used in diaphragm compressor diaphragm processing, includes box, mounting bracket and framework, the framework passes through the mounting bracket to be installed in the box, rotate in the framework and be connected with the installation ring body, install on the mounting bracket and be used for driving installation ring body pivoted upset subassembly, be provided with the bearing subassembly on the installation ring body and be used for carrying out the bearing to the diaphragm, the installation ring body internal rotation is connected with the swivel, install on the installation ring body and be used for driving swivel pivoted rotary driving mechanism, be provided with fixture on the swivel and be used for carrying out the centre gripping to the diaphragm, still install the sand blasting mechanism that is used for carrying out the sand blasting to the diaphragm in the box.
Preferably, the turnover assembly comprises a driven gear, a first motor and a driving gear, wherein the driven gear is connected with a shaft sleeve connected with the side surface of the installation ring body in a key manner, the frame body is connected with the first motor, and the output end of the first motor is connected with the driving gear meshed with the driven gear in a key manner.
Preferably, the bearing assembly comprises a first telescopic rod, a bearing bracket and straight groove blocks, the bearing bracket is connected to the mounting ring body in a sliding manner through the first telescopic rod, the bearing bracket is provided with 4 straight groove blocks which are arranged at the upper end and the lower end of the inner side of the mounting ring body in a two-to-two manner, one end of the first telescopic rod is connected with the straight groove blocks, a transmission shaft is vertically and rotatably connected in the mounting ring body, two ends of the transmission shaft are connected with rocking bars in a key manner, one ends of the rocking bars are connected with sliding columns, the sliding columns on the rocking bars are respectively connected with the corresponding straight groove blocks on the upper side and the lower side of the mounting ring body in a sliding manner, a first bevel gear is connected to the transmission shaft in a key manner, a fixed shaft is rotatably connected to the mounting ring body, one end of the fixed shaft is fixedly connected with a second bevel gear meshed with the first bevel gear in a key manner.
Preferably, the rotary driving mechanism comprises a gear ring, a second motor and a driving gear, wherein the gear ring is fixedly connected to the swivel, the mounting ring body is connected with the second motor, and the driving gear meshed with the gear ring is connected with the second motor through a key.
Preferably, the fixture comprises a second telescopic rod, a clamping plate and a stop block, wherein the clamping plate is horizontally and slidably connected to the swivel through the second telescopic rod, the clamping plate is provided with 2 symmetrical parts arranged at two sides of the swivel, the stop block is connected to one end of the second telescopic rod, a reset spring is connected between the stop block and the swivel, a gear rack is connected to the outer wall of the swivel, a reversing gear is rotationally connected to the gear rack, a first rack meshed with the reversing gear is connected to the second telescopic rod, a second rack meshed with the reversing gear is slidingly connected to the lower side of the gear rack, and a balancing weight is connected to the second rack.
Preferably, the sand blasting mechanism comprises a connecting frame, an electric sliding table and a driving frame, wherein the electric sliding table is arranged above the mounting ring body through the connecting frame, and a sand blasting head is connected to the driving end of the electric sliding table through the driving frame.
Preferably, the lower extreme of box is connected with the support frame, transparent glass who is used for observing the processing condition is installed to the front side of box, the side of box has the chamber door through hinge connection, the bottom of box is provided with out the sand mouth.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the diaphragm of the diaphragm compressor is automatically sandblasted by matching the rotary driving mechanism, the clamping mechanism and the sandblasting mechanism, the sandblasting mode is adopted to enable the surface of the diaphragm to be more uniform in sandblasting, the quality of diaphragm sandblasting processing is improved, and sand particles remained on the diaphragm can be automatically separated from the diaphragm under the action of rotary centrifugal force, so that the processing steps are simplified, and the processing quality and efficiency of the diaphragm compressor are improved.
2. According to the invention, the overturning assembly and the bearing assembly are matched to carry out overturning operation on the diaphragm of the diaphragm compressor, automatic sand blasting treatment on two sides of the diaphragm is realized, and the state of the bearing assembly can be switched in the process that the overturning assembly drives the mounting ring body to rotate, so that the upper end face of the diaphragm is always kept in a completely exposed state, and complete sand blasting treatment on the surface of the diaphragm can be realized.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic overall sectional structure of the present invention.
FIG. 3 is a schematic view of the mounting of the frame and mounting ring of the present invention.
FIG. 4 is a schematic view of the internal structure of the mounting ring of the present invention.
FIG. 5 is a schematic cross-sectional view of the mounting ring of the present invention.
Fig. 6 is a schematic view of a partial enlarged structure at a in fig. 5 according to the present invention.
FIG. 7 is a schematic view of a swivel structure according to the present invention.
Fig. 8 is a schematic view of a partial enlarged structure at B in fig. 7 according to the present invention.
Fig. 9 is a schematic view of a partially enlarged structure at C in fig. 7 according to the present invention.
FIG. 10 is a schematic view of the sand blasting mechanism of the present invention.
In the figure: 1. a case; 2. a support frame; 3. a mounting frame; 4. a frame; 5. installing a ring body; 51. a shaft sleeve; 6. a flip assembly; 61. a driven gear; 62. a first motor; 63. a drive gear; 7. a support assembly; 71. a first telescopic rod; 72. a support bracket; 73. a straight groove block; 74. a transmission shaft; 75. a rocker; 76. a first bevel gear; 77. a fixed shaft; 78. a second bevel gear; 8. a swivel; 9. a rotary driving mechanism; 91. a gear ring; 92. a second motor; 93. a drive gear; 10. a clamping mechanism; 101. a second telescopic rod; 102. a clamping plate; 103. a stop block; 104. a return spring; 105. a gear frame; 106. a reversing gear; 107. a first rack; 108. a second rack; 109. balancing weight; 11. a sand blasting mechanism; 111. a connecting frame; 112. an electric sliding table; 113. a drive rack; 114. a blasting head; 12. a sand outlet; 13. transparent glass; 14. a box door.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1-10, the present invention provides a technical solution:
the utility model provides a sand blasting unit is used in diaphragm compressor diaphragm processing, includes box 1, mounting bracket 3 and framework 4, framework 4 passes through mounting bracket 3 and installs in box 1, framework 4 internal rotation is connected with installation ring body 5, the lower extreme of box 1 is connected with support frame 2, transparent glass 13 that is used for observing the processing condition is installed to the front side of box 1, the side of box 1 has chamber door 14 through hinge connection, the bottom of box 1 is provided with out sand mouth 12, and transparent glass 13's installation is convenient for observe the sand blasting process of diaphragm, and the setting of out sand mouth 12 is convenient for discharge change to the sand grain.
Install the upset subassembly 6 that is used for driving installation ring body 5 pivoted on the mounting bracket 3, upset subassembly 6 includes driven gear 61, first motor 62 and driving gear 63, driven gear 61 key-type connection is on the axle sleeve 51 of installation ring body 5 side connection, be connected with first motor 62 on the framework 4, the output key-type connection of first motor 62 has the driving gear 63 with driven gear 61 engaged with, and upset subassembly 6 is convenient for drive installation ring body 5 upset 180 to be convenient for realize the turn-over operation to the diaphragm.
The device is characterized in that the mounting ring body 5 is provided with a bearing assembly 7 and is used for bearing the diaphragm, the bearing assembly 7 comprises a first telescopic rod 71, a bearing bracket 72 and a straight groove block 73, the bearing bracket 72 is connected to the mounting ring body 5 in a sliding manner through the first telescopic rod 71, the bearing bracket 72 is provided with 4 bearing brackets which are arranged at the upper end and the lower end of the inner side of the mounting ring body 5 in a two-to-two manner, one end of the first telescopic rod 71 is connected with the straight groove block 73, the mounting ring body 5 is vertically and rotatably connected with a transmission shaft 74, two ends of the transmission shaft 74 are connected with rocking bars 75 in a key manner, a certain angle is reserved between the rocking bars 75 at the upper end and the lower end of the transmission shaft 74, the bearing bracket 72 at the lower side of the mounting ring body 5 is kept in an extending state, the bearing bracket 72 at the upper side of the mounting ring body 5 is kept in a contracted state, the arrangement is convenient for feeding the diaphragm, the upper surface of the diaphragm can be ensured to be completely exposed, and the diaphragm can be conveniently and the diaphragm can be processed in a complete sand blasting process.
The rocker 75 one end is connected with the sliding column, the sliding column on the rocker 75 respectively with the corresponding straight flute piece 73 sliding connection of the upper and lower both sides of installation ring body 5, the last key-type connection of transmission shaft 74 has first bevel gear 76, it is connected with fixed axle 77 to rotate on the installation ring body 5, fixed axle 77 one end and framework 4 fixed connection, the last key-type connection of fixed axle 77 has the second bevel gear 78 with first bevel gear 76 engaged with, and the setting of bearing subassembly 7 is convenient for carry out location bearing to the diaphragm, and can realize making the support bracket 72 of its upper and lower both sides switch state at the in-process of installation ring body 5 upset.
The rotary ring 8 is rotationally connected to the mounting ring 5, the rotary driving mechanism 9 for driving the rotary ring 8 to rotate is mounted on the mounting ring 5, the rotary driving mechanism 9 comprises a gear ring 91, a second motor 92 and a driving gear 93, the gear ring 91 is fixedly connected to the rotary ring 8, the second motor 92 is connected to the mounting ring 5, the driving gear 93 meshed with the gear ring 91 is connected to the second motor 92 through a key, and the rotary driving mechanism 9 is convenient to drive the rotary ring 8 to rotate and provides rotary power for the membrane.
The membrane clamping device is characterized in that a clamping mechanism 10 is arranged on the swivel 8 and used for clamping the membrane, the clamping mechanism 10 comprises a second telescopic rod 101, a clamping plate 102 and a stop block 103, the clamping plate 102 is horizontally and slidably connected to the swivel 8 through the second telescopic rod 101, the clamping plate 102 is provided with 2 symmetrical clamping blocks which are arranged at two sides of the swivel 8, the stop block 103 is connected to one end of the second telescopic rod 101, a return spring 104 is connected between the stop block 103 and the swivel 8, a gear rack 105 is connected to the outer wall of the swivel 8, a reversing gear 106 is rotatably connected to the gear rack 105, a first rack 107 meshed with the reversing gear 106 is connected to the second telescopic rod 101, a second rack 108 meshed with the reversing gear 106 is slidably connected to the lower side of the gear rack 105, a balancing weight 109 is connected to the second rack 108, and the membrane is clamped by the clamping mechanism 10 under the action of rotating centrifugal force of the swivel 8, so that the swivel 8 drives the membrane to synchronously rotate.
Still install in the box 1 and be used for carrying out the sandblast mechanism 11 of sandblast to the diaphragm, sandblast mechanism 11 includes link 111, electronic slip table 112 and drive frame 113, electronic slip table 112 passes through link 111 to be installed in the top of installing ring body 5, be connected with the sandblast head 114 through drive frame 113 on the drive end of electronic slip table 112, set up through sandblast mechanism 11 can carry out even sandblast to the diaphragm of rotation in-process and handle for diaphragm surface sandblast handles more evenly.
The working process of the invention is as follows:
when the diaphragm of the diaphragm compressor needs to be subjected to sand blasting, the diaphragm is firstly placed on the support bracket 72 at the lower side of the mounting ring body 5, the second motor 92 is started to drive the driving gear 93 to rotate, the driving gear 93 drives the rotary ring 8 to rotate through the gear ring 91, under the action of centrifugal force generated by rotation of the rotary ring 8, the balancing weight 109 drives the second rack 108 to slide on the gear rack 105, the reversing gear 106 rotates, the reversing gear 106 drives the second telescopic rod 101 to extend to the outside of the mounting ring body 5 through the first rack 107, the second telescopic rod 101 drives the clamping plate 102 to clamp the diaphragm, and at the moment, the rotary ring 8 drives the diaphragm to synchronously rotate.
The electric sliding table 112 is started to drive the sand blasting head 114 to horizontally and linearly move above the diaphragm at a uniform speed, the linear movement track of the sand blasting head 114 passes through the circle center of the diaphragm, the sand blasting head 114 is used for blasting sand on the surface of the diaphragm, uniform sand blasting treatment on the surface of the diaphragm is achieved, residual sand on the surface of the diaphragm is separated from the diaphragm under the action of the rotating centrifugal force of the diaphragm, and cleaning is not needed after the sand blasting is completed.
After the sand blasting treatment on one surface of the diaphragm is finished, the first motor 62 drives the mounting ring body 5 to rotate 180 degrees through the driving gear 63 and the driven gear 61, so that the other surface of the diaphragm faces upwards; in the process of rotating the mounting ring body 5, as the second bevel gear 78 is fixed, the first bevel gear 76 rotates, the first bevel gear 76 drives the rocker 75 to rotate through the transmission shaft 74, and the rocker 75 slides in the straight groove block 73 through a sliding column connected with one end of the rocker, so that the support bracket 72 at the lower side of the mounting ring body 5 gradually contracts and moves towards the direction close to the inner wall of the mounting ring body 5, and the support bracket 72 at the upper side of the mounting ring body 5 stretches out and moves towards the direction far from the inner wall of the mounting ring body 5, thereby realizing the position switching of the support bracket 72, ensuring that the upper surface of the turned diaphragm can be completely exposed, and facilitating the complete sand blasting treatment of the diaphragm; after the sand blasting is finished, the second motor 92 is closed to stop the rotation of the swivel 8, the second telescopic rod 101 is retracted and moved towards the inside of the mounting ring body 5 under the action of the return spring 104, the diaphragm is loosened by the clamping plate 102, and the diaphragm is taken off from the support bracket 72.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a diaphragm compressor diaphragm processing is with sand blasting unit, its characterized in that includes box (1), mounting bracket (3) and framework (4), framework (4) are installed in box (1) through mounting bracket (3), framework (4) internal rotation is connected with installation ring body (5), install on mounting bracket (3) and be used for driving installation ring body (5) pivoted tilting subassembly (6), be provided with bearing subassembly (7) on installation ring body (5) and be used for carrying out the bearing to the diaphragm, installation ring body (5) internal rotation is connected with swivel (8), install on installation ring body (5) and be used for driving swivel (8) pivoted rotary driving mechanism (9), be provided with fixture (10) and be used for carrying out the centre gripping to the diaphragm on swivel (8), still install sand blasting mechanism (11) that are used for carrying out the sand blasting to the diaphragm in box (1);
the bearing assembly (7) comprises a first telescopic rod (71), a bearing bracket (72) and straight groove blocks (73), the bearing bracket (72) is connected to the mounting ring body (5) in a sliding mode through the first telescopic rod (71), the bearing bracket (72) is provided with 4 straight groove blocks (73) which are arranged at the upper end and the lower end of the inner side of the mounting ring body (5) in a pair, one end of the first telescopic rod (71) is connected with the straight groove blocks (73), a transmission shaft (74) is vertically connected in the mounting ring body (5) in a rotating mode, two ends of the transmission shaft (74) are connected with rocking rods (75) in a key mode, one end of each rocking rod (75) is connected with a sliding column, the sliding columns on the rocking rods (75) are connected with the corresponding straight groove blocks (73) on the upper side and the lower side of the mounting ring body (5) in a sliding mode, the transmission shaft (74) is connected with a first bevel gear (76) in a key mode, the mounting ring body (5) is connected with a fixed shaft (77) in a rotating mode, one end of the fixed shaft (77) is fixedly connected with a frame body (4), and the fixed shaft (77) is connected with a second bevel gear (78) in a key mode.
The rotary driving mechanism (9) comprises a gear ring (91), a second motor (92) and a driving gear (93), wherein the gear ring (91) is fixedly connected to the swivel (8), the second motor (92) is connected to the mounting ring body (5), and the driving gear (93) meshed with the gear ring (91) is connected to the second motor (92) through a key;
the clamping mechanism (10) comprises a second telescopic rod (101), a clamping plate (102) and a stop block (103), wherein the clamping plate (102) is horizontally and slidably connected to a swivel (8) through the second telescopic rod (101), the clamping plate (102) is provided with 2 symmetrical parts arranged at two sides of the swivel (8), the stop block (103) is connected to one end of the second telescopic rod (101), a return spring (104) is connected between the stop block (103) and the swivel (8), a gear rack (105) is connected to the outer wall of the swivel (8), a reversing gear (106) is rotationally connected to the gear rack (105), a first rack (107) meshed with the reversing gear (106) is connected to the second telescopic rod (101), a second rack (108) meshed with the reversing gear (106) is connected to the lower side of the gear rack (105), and a balancing weight (109) is connected to the second rack (108);
the inner arc surface of the installation ring body (5) is provided with an annular through groove, the swivel (8) is rotationally connected to the annular through groove, and a second telescopic rod (101) on the swivel (8) extends to the outside of the installation ring body (5) through the annular through groove.
2. The sandblasting device for diaphragm processing of a diaphragm compressor according to claim 1, wherein: the turnover assembly (6) comprises a driven gear (61), a first motor (62) and a driving gear (63), wherein the driven gear (61) is connected onto a shaft sleeve (51) connected with the side face of the installation ring body (5) in a key manner, the first motor (62) is connected onto the frame body (4), and the driving gear (63) meshed with the driven gear (61) is connected with the output end of the first motor (62) in a key manner.
3. The sandblasting device for diaphragm processing of a diaphragm compressor according to claim 1, wherein: the sand blasting mechanism (11) comprises a connecting frame (111), an electric sliding table (112) and a driving frame (113), wherein the electric sliding table (112) is installed above the installation ring body (5) through the connecting frame (111), and a sand blasting head (114) is connected to the driving end of the electric sliding table (112) through the driving frame (113).
4. The sandblasting device for diaphragm processing of a diaphragm compressor according to claim 2, wherein: the lower extreme of box (1) is connected with support frame (2), transparent glass (13) that are used for observing the processing condition are installed to the front side of box (1), the side of box (1) is through hinge connection has chamber door (14), the bottom of box (1) is provided with out sand mouth (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310137520.6A CN115922575B (en) | 2023-02-20 | 2023-02-20 | Sand blasting device for diaphragm processing of diaphragm compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310137520.6A CN115922575B (en) | 2023-02-20 | 2023-02-20 | Sand blasting device for diaphragm processing of diaphragm compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115922575A CN115922575A (en) | 2023-04-07 |
| CN115922575B true CN115922575B (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310137520.6A Active CN115922575B (en) | 2023-02-20 | 2023-02-20 | Sand blasting device for diaphragm processing of diaphragm compressor |
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| CN (1) | CN115922575B (en) |
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| CN216179684U (en) * | 2021-11-05 | 2022-04-05 | 金华市安圣鑫首饰有限公司 | Metal ornament sand blasting machine |
| CN216577365U (en) * | 2021-12-09 | 2022-05-24 | 湖南富兰地工具有限公司 | Fluid sandblast passivation equipment |
| CN114770277A (en) * | 2022-05-30 | 2022-07-22 | 吉林大华机械制造有限公司 | Welding slag cleaning equipment for flywheel gear ring of automobile |
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| KR100920755B1 (en) * | 2009-02-24 | 2009-10-07 | (주)오양플라테크 | Recycling method and apparatus for industrial roller using plastic media |
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| Publication number | Publication date |
|---|---|
| CN115922575A (en) | 2023-04-07 |
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