Automatic fine-tuning distance-compensating mechanical control equipment
阅读说明：本技术 自动微调补距机械控制设备 (Automatic fine-tuning distance-compensating mechanical control equipment ) 是由 祁林 司文杰 田巍 闫守柱 渠俊锋 刘宇航 于 2020-07-15 设计创作，主要内容包括：本发明涉及机械控制技术领域,且公开了自动微调补距机械控制设备,包括伸缩缸A、伸缩缸B、进气管、出气管、伸缩机构、切换机构和调节机构,伸缩机构、切换机构和调节机构均固定安装在伸缩缸A内部,且伸缩缸B固定安装在伸缩机构上,伸缩缸B位于伸缩缸A的左侧,通过伸缩机构的设置,利用气压作为动力的齿轮机械运动,来代替气压直接推动活塞的机械运动,相较于现有的伸缩气缸类机械控制设备,齿轮的运动更加稳定,在以水流作为动力产生压缩空气的压缩机使用时,该设备所受压缩空气内水分过多的影响极小,避免出现因压缩空气中水分较多导致伸缩速度过于不均、气缸寿命大幅降低以及随着气缸排出而腐蚀设备等问题。(The invention relates to the technical field of mechanical control, and discloses automatic fine-adjustment distance-compensating mechanical control equipment which comprises a telescopic cylinder A, a telescopic cylinder B, an air inlet pipe, an air outlet pipe, a telescopic mechanism, a switching mechanism and an adjusting mechanism, wherein the telescopic mechanism, the switching mechanism and the adjusting mechanism are fixedly arranged inside the telescopic cylinder A, the telescopic cylinder B is fixedly arranged on the telescopic mechanism, the telescopic cylinder B is positioned on the left side of the telescopic cylinder A, and through the arrangement of the telescopic mechanism, gear mechanical motion which takes air pressure as power is utilized to replace mechanical motion which directly pushes a piston by air pressure The life of the cylinder is greatly reduced, and the equipment is corroded along with the discharge of the cylinder.)
1. Automatic fine-tuning distance-compensating mechanical control equipment comprises a telescopic cylinder A (1), a telescopic cylinder B (2), an air inlet pipe (3), an air outlet pipe (4), a telescopic mechanism (5), a switching mechanism (6) and an adjusting mechanism (7), and is characterized in that: telescopic machanism (5), switching mechanism (6) and adjustment mechanism (7) are equal fixed mounting inside telescoping cylinder A (1), and telescoping cylinder B (2) fixed mounting is on telescopic machanism (5), and telescoping cylinder B (2) are located the left side of telescoping cylinder A (1), and slide opening B (20) have been seted up to the top surface of telescoping cylinder A (1), and the quantity of intake pipe (3) is two, two intake pipe (3) and the equal fixed mounting of outlet duct (4) just communicate with telescoping cylinder A (1) inside at telescoping cylinder A (1) openly.
2. The automatic fine-adjustment distance-compensation mechanical control device according to claim 1, characterized in that: the telescopic mechanism (5) comprises a central cylinder (51), a main rotary table (52), a push rod (53), a rotary ring A (54), a rotary ring B (55), a partition plate (56), a sliding ring (57), a connecting plate (58), a spring A (59), an air inlet plate (510), a transmission plate (511), a transmission mechanism (512), a limiting plate (513), a rubber pad (514) and a sleeve column (515), wherein the front side and the rear side of the central cylinder (51) are fixedly connected with the front inner wall and the rear inner wall of the telescopic cylinder A (1) respectively, the central cylinder (51) is a hollow cylinder, a rotary bearing is fixedly installed on the outer wall of the central cylinder (51), the inner wall of the main rotary table (52) is fixedly connected with the outer wall of the rotary bearing on the central cylinder (51), the outer wall of the main rotary table (52) is provided with a circle of tooth grooves, the push rod (53) is a rectangular body, the bottom, the top surface of a push rod (53) is attached to the inner wall of the top surface of a telescopic cylinder A (1), the left side surface of the telescopic cylinder A (1) is provided with a hole corresponding to the push rod (53) and is sleeved with the push rod (53), one end of the push rod (53) positioned outside the telescopic cylinder A (1) is fixedly connected with a telescopic cylinder B (2), a swivel A (54) and a swivel B (55) are fixedly connected to the front surface of a main turntable (52), the swivel A (54) is positioned at the inner ring of the swivel B (55), tooth grooves are respectively formed in the outer walls of the swivel A (54) and the swivel B (55), the tooth grooves in the outer wall of the swivel B (55) are positioned at the front end, a partition plate (56) is fixedly connected to the upper inner wall and the lower inner wall of the center cylinder (51) in the front surface, two air inlet pipes (3) respectively correspond to the left side and the right side of the partition plate (56), a sliding ring (57) is sleeved on the outer wall of the center cylinder (, the number of the connecting plates (58) is two, the connecting plates are respectively sleeved in the two sliding holes A (8), one end of each connecting plate (58) corresponding to the inside of the central cylinder (51) is fixedly connected with the sleeve column (515), the sleeve column (515) is cylindrical and is sleeved with the inner wall of the central cylinder (51), the front center of the sleeve column (515) is provided with a rectangular groove, the inner wall of the sleeve column is sleeved with the partition plate (56), one end of the spring A (59) is fixedly connected to the position of the inner wall of the back of the telescopic cylinder A (1) in the central cylinder (51), the unfixed end of the spring A (59) is fixedly connected with the sleeve column (515), the number of the air inlet plates (510) is two, the air inlet plates are respectively and are fixedly connected to the positions of the front of the sliding ring (57) corresponding to the two sliding holes A (8), the air inlet plates (510) are attached to the outer wall of the central cylinder (51), one surface and the back surface, the air holes A (9) are formed in the positions, corresponding to the inner walls of the two air inlet plates (510), of the sliding ring (57), the air holes A (9) are L-shaped holes, one ends, far away from the air inlet plates (510), of the air holes A (9) penetrate through the bottom surface of the sliding ring (57), the transmission plate (511) is fixedly connected to the bottom surface of the sliding ring (57), the positions, corresponding to the two air holes A (9), of the top surface of the transmission plate (511) are provided with air holes B (11), the two air holes B (11) are respectively communicated with the two air holes A (9), the transmission plate (511) is internally provided with (11), (11) and communicated with the two air holes B (11), and the transmission mechanism (512) is fixedly installed on the transmission plate (511);
The conveying mechanism (512) comprises a rotating rod (5121), fan blades (5122), a bottom plate (5123), a straight gear (5124) and a spring B (5125), wherein holes are formed in the centers of the front side and the back side of the conveying mechanism (11), rotating bearings are fixedly installed in the holes, an inner ring of each rotating bearing on the conveying mechanism (11) is fixedly connected with one rotating rod (5121), the outer wall of each rotating rod (5121) in the conveying mechanism (11) is fixedly connected with six fan blades (5122) at equal intervals, one ends, far away from the rotating rods (5121), of the fan blades (5122) are attached to the inner wall of the conveying mechanism (11), the positions, corresponding to the centers of the driving plates (511) and the bottom plate (5123) are fixedly connected, the bottom plate (5123) is a rectangular body with a hollow front end, the front side of the bottom plate (5123) is provided with holes and is sleeved with the rotating rods (5121), rectangular bulges A (22) are arranged on the outer walls of two sides, of the rotating rods (5121) in the hollow position of the bottom plate (5123), a straight, straight-teeth gear (5124) is located the cavity department of bottom plate (5123), and straight-teeth gear (5124) openly and spring B (5125) fixed connection, and spring B (5125) keep away from one end and bottom plate (5123) inner wall fixed connection of straight-teeth gear (5124), and venthole A (12) have been seted up to the position that transmission plate (511) both sides correspond (11) bottom, and venthole A (12) all pass through trachea and outlet duct (4) fixed connection and intercommunication.
3. The automatic fine-adjustment distance-compensation mechanical control device according to claim 2, characterized in that: the quantity of change A (54) is four, and four change A (54) are concentric equidistance and reduce the state, and the tooth's socket on four change A (54) is crisscross distribution, (11) is four with the quantity of conveying mechanism (512), and four bull sticks (5121) are located the positive one end outer wall of driving plate (511) and have all seted up the tooth's socket and through a drive belt interconnect.
4. The automatic fine-adjustment distance-compensation mechanical control device according to claim 2, characterized in that: the four corners of the front surface of the transmission plate (511) are provided with threaded holes and are in threaded connection with a cover plate (21), and the cover plate (21) is a rectangular body with a hollowed back surface.
5. The automatic fine-adjustment distance-compensation mechanical control device according to claim 2, characterized in that: the bottom surface of the transmission plate (511) is fixedly connected with a limiting plate (513), one surface of the limiting plate (513) corresponding to the rotating ring B (55) is fixedly connected with a rubber pad (514), and the rubber pad (514) is attached to the tooth groove of the outer wall of the rotating ring B (55).
6. The automatic fine-adjustment distance-compensation mechanical control device according to claim 1, characterized in that: the switching mechanism (6) comprises magnet plates (61), sleeve rods (62), connecting rods A (63), connecting rods B (64), a switching plate (65) and an air guide plate (66), air outlet holes B (13) are formed in positions, corresponding to the air holes B (11), of two side faces of the transmission plate (511), the air outlet holes B (13) are communicated with the air holes B (11), the sleeve rods (62) are sleeved in the air outlet holes B (13), one faces, corresponding to the outer portions of the telescopic cylinders A (1), of the sleeve rods (62) are fixedly connected with the connecting rods A (63), the number of the magnet plates (61) is two, the two magnet plates are respectively and fixedly connected to outer walls of two sides of the sliding ring (57), one end, far away from the sliding ring (57), of each magnet plate (61) corresponds to the corresponding connecting rod A (63), the connecting rod A (63) is attracted by the magnetic force of the magnet plates (61), the connecting rod A (63) is fixedly connected with the connecting rod B, switching groove (14) have been seted up to the position that telescopic cylinder A (1) openly inner wall corresponds intake pipe (3), switch groove (14) and two intake pipe (3) all communicate, switch board (65) cup joint in switching groove (14), the both ends of switch board (65) respectively with two connecting rod B (64) fixed connection, the center of switching board (65) is seted up porosely.
7. The automatic fine-adjustment distance-compensation mechanical control device according to claim 6, characterized in that: adjustment mechanism (7) are including limiting plate (71) and screw rod (72), slide opening B (20) have been seted up to telescoping cylinder A (1) top surface, the cross is personally submitted in slide opening B (20) is transversal, limiting plate (71) cup joint in slide opening B (20), the screw hole has been seted up to limiting plate (71) side, slide opening B (20) right flank fixed mounting has rolling bearing, and rolling bearing inner circle and screw rod (72) fixed connection, screw rod (72) and limiting plate (71) threaded connection, the positive right-hand member of push rod (53) is equipped with protruding B (23) of rectangle, protruding B (23) of rectangle are corresponding with limiting plate (71).
Technical Field
The invention relates to the technical field of mechanical control, in particular to automatic fine-tuning distance-compensating mechanical control equipment.
Background
The mechanical control equipment is used for realizing and transmitting mechanical motion, and the existing reciprocating mechanical motion control equipment mostly adopts a cylinder.
Current patent number CN106286465A provides a cylinder, it is less to possess the cylinder volume, can be applicable to narrow and small space, thereby realize effectual centre gripping and the benefit of avoiding the position, but its air source utilization is when the compressor that produces compressed air as power through rivers uses, moisture can be stayed in the compressed air, these moisture is because of its density and compressed air's difference, the driving force to the piston in the cylinder is weaker, and the moisture of compressed air input at every turn is all different, can lead to the inhomogeneous problem of the pushing rate of cylinder piston, and back in the more compressed air input cylinder of moisture, moisture can form rivers and save inside the cylinder, lead to the cylinder to have the problem of damaging in the short time.
Therefore, there is a need for an automatic fine-tuning distance-compensating mechanical control device to solve the above problems.
Disclosure of Invention
Technical problem to be solved
In view of the deficiencies of the prior art, the present invention provides an automatic fine-tuning distance-compensating mechanical control device to solve the above problems.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: automatic fine-tuning distance-compensating mechanical control equipment comprises a telescopic cylinder A, a telescopic cylinder B, air inlet pipes, air outlet pipes, a telescopic mechanism, a switching mechanism and an adjusting mechanism, wherein the telescopic mechanism, the switching mechanism and the adjusting mechanism are fixedly installed inside the telescopic cylinder A, the telescopic cylinder B is fixedly installed on the telescopic mechanism, the telescopic cylinder B is located on the left side of the telescopic cylinder A, a sliding hole B is formed in the top surface of the telescopic cylinder A, the number of the air inlet pipes is two, and the two air inlet pipes and the air outlet pipes are fixedly installed on the front side of the telescopic cylinder A and are communicated with the inside of the telescopic cylinder A.
The telescopic mechanism comprises a central cylinder center cylinder, a main rotary table, a push rod, a rotary ring A, a rotary ring B, a partition plate, a sliding ring, a connecting plate, a spring A, an air inlet plate, a transmission mechanism, a limiting plate, a rubber pad and a sleeve column, wherein the front side and the rear side of the central cylinder center cylinder are respectively fixedly connected with the front inner wall and the rear inner wall of a telescopic cylinder A, the central cylinder center cylinder is a hollow cylinder, a rotating bearing is fixedly arranged on the outer wall of the central cylinder center cylinder, the inner wall of the main rotary table is fixedly connected with the outer wall of the rotary bearing on the central cylinder center cylinder, the outer wall of the main rotary table is provided with a circle of tooth socket, the push rod is a rectangular body, the bottom surface of the push rod is meshed with the outer wall of the main rotary table, the top surface of the push rod is attached to the inner wall of the top surface of the telescopic cylinder A, a hole is formed in the position, the rotating ring A is positioned at the inner ring of the rotating ring B, tooth sockets are arranged on the outer walls of the rotating ring A and the rotating ring B, the tooth sockets on the outer wall of the rotating ring B are positioned at the front end, the partition plates are fixedly connected with the upper inner wall and the lower inner wall of the front center of the center cylinder, the two air inlet pipes respectively correspond to the left side and the right side of the partition plates, the sliding ring is sleeved on the outer wall of the center cylinder, the left side and the right side of the outer wall of the center cylinder are respectively provided with a sliding hole A, the two connecting plates are respectively sleeved in the two sliding holes A, one ends of the two connecting plates corresponding to the inside of the center cylinder are fixedly connected with the sleeve column, the sleeve column is cylindrical and is sleeved with the inner wall of the center cylinder, the front center of the sleeve column is provided with a rectangular groove and the partition plate, one end of the spring A is fixedly connected with the position of the inner wall of the back, air inlet plate and the laminating of a section of thick bamboo outer wall in the center of a center section of thick bamboo, the one side and the back that the air inlet plate corresponds a section of thick bamboo in the center of a center section of thick bamboo all are fretwork state and intercommunication, gas pocket A has all been seted up to the position that the sliding ring corresponds two air inlet plate inner walls, gas pocket A is L type hole, and gas pocket A keeps away from the one end of air inlet plate and runs through the bottom surface of sliding ring, driving plate fixed connection is in the bottom surface of sliding ring, gas pocket B has all been seted up to the position that the driving plate top surface corresponds two gas pocket A, and two gas pocket B communicate with two gas pocket A respectively, the driving plate has been.
The transmission mechanism comprises a rotating rod, fan blades, a bottom plate, a straight gear and a spring B, wherein the centers of the front side and the back side are respectively provided with a hole, rotating bearings are fixedly installed in the holes, the inner ring of the upper rotating bearing is fixedly connected with the rotating rod, the outer wall of the rotating rod in the inner part is fixedly connected with the six fan blades at equal intervals, one end of each fan blade far away from the rotating rod is attached to the inner wall of the corresponding fan blade, the position of the back side of a transmission plate corresponding to the center is fixedly connected with the bottom plate, the bottom plate is a rectangular body with a hollow front end, the front side of the bottom plate is provided with a hole and is sleeved with the rotating rod, the outer walls of the two sides of the rotating rod at the hollow part of the bottom plate are respectively provided with a rectangular bulge A, the center of the straight gear is provided with a straight groove and is sleeved with the outer wall of the rotating rod, the straight gear is, the air outlet holes A are fixedly connected and communicated with an air outlet pipe through air pipes.
Preferably, swivel A's quantity is four, and four swivel A are concentric equidistance and reduce the state, and the tooth's socket on four swivel A is the staggered distribution, and is four with the quantity of conveying mechanism, and four bull sticks are located the positive one end outer wall of driving plate and have all seted up the tooth's socket and through a drive belt interconnect.
Preferably, threaded holes are formed in four corners of the front face of the transmission plate, the transmission plate is in threaded connection with cover plates, and the cover plates are rectangular bodies with hollowed back faces.
Preferably, the bottom surface of the transmission plate is fixedly connected with a limiting plate, one surface of the limiting plate, which corresponds to the rotating ring B, is fixedly connected with a rubber pad, and the rubber pad is attached to the tooth socket on the outer wall of the rotating ring B.
Preferably, the switching mechanism comprises a magnet plate, a loop bar and a connecting rod A, connecting rod B, switch board and air guide plate, venthole B has all been seted up to the position that the driving plate both sides face corresponds gas pocket B, venthole B and gas pocket B intercommunication, the loop bar cup joints in venthole B, the loop bar corresponds the outside one side fixedly connected with connecting rod A of telescoping cylinder A, magnet plate quantity is two and respectively fixed connection at sliding ring both sides outer wall, the magnet plate is the L type body and keeps away from the one end of sliding ring and corresponds with connecting rod A, connecting rod A receives the magnetic attraction of magnet plate, connecting rod A openly fixedly connected with connecting rod B, connecting rod B is the L type body, switching groove has been seted up to the position that telescoping cylinder A openly inner wall corresponds the intake pipe, switching groove and two intake pipe all communicate, the switching board cup joints in switching groove, the both ends of switching board respectively with two connecting rod B fixed connection, the center of switching board is seted.
Preferably, the adjusting mechanism comprises a limiting plate and a screw rod, a sliding hole B is formed in the top surface of the telescopic cylinder A, the cross section of the sliding hole B is cross-shaped, the limiting plate is sleeved in the sliding hole B, a threaded hole is formed in the side surface of the limiting plate, a rotating bearing is fixedly mounted on the right side surface of the sliding hole B, an inner ring of the rotating bearing is fixedly connected with the screw rod, the screw rod is in threaded connection with the limiting plate, a rectangular protrusion B is arranged at the right end of the front face of the push rod, and.
(III) advantageous effects
Compared with the prior art, the invention provides automatic fine adjustment distance-compensating mechanical control equipment, which has the following beneficial effects:
1. this automatic fine setting benefit distance mechanical control equipment, setting through telescopic machanism, utilize atmospheric pressure as the gear mechanical motion of power, replace the mechanical motion that atmospheric pressure directly promoted the piston, compare in current flexible cylinder class mechanical control equipment, the motion of gear is more stable, when using rivers as the compressor that power produced compressed air, the too much influence of moisture is minimum in the compressed air that this equipment receives, avoid appearing because of moisture more leads to the stretching speed too uneven among the compressed air, the cylinder life reduces and along with the cylinder discharges and corrodes equipment scheduling problem by a wide margin.
2. This automatic fine setting benefit apart from mechanical control equipment, setting through telescopic machanism, be the relative separation between telescopic machanism and the telescoping cylinder B and set up inside one side of telescoping cylinder A, when shells such as telescoping cylinder B warp or damage, can not influence telescopic machanism's motion, compare in current flexible cylinder class mechanical control equipment, can lead to the problem that the unable one end of piston or leakproofness destroyed after the shell is impaired, consequently brought this mechanical control equipment's life, anti-accident ability and prevent falling and the promotion of performance such as pressure.
3. This automatic fine setting benefit distance mechanical control equipment through telescopic machanism's setting, replaces piston transmission through gear drive for the temperature that this mechanical control equipment receives influences littleer, and the high temperature can not appear or low excessively and produce the problem that piston size change influences the use, makes this mechanical control equipment under various extreme environment such as high temperature or low temperature, still has good result of use and life.
4. This automatic fine-tuning benefit distance mechanical control equipment, through the setting of transport mechanism, utilize the transport mechanism of four linkages and four swivel A's setting, avoided swivel A slight movement lead to and the straight-teeth gear between have the problem of error, and utilize the straight-teeth gear to carry out the ability of moving about, because of the unable meshing of error when avoiding the straight-teeth gear to be close to swivel A, lead to the dead problem of driving plate card, guarantee telescopic machanism's normal operating, improved the stability of equipment.
5. This automatic fine setting benefit distance mechanical control equipment through the setting of apron, plays the guard action to bull stick isotructure, avoids flying dust etc. to invade back corruption drive belt isotructure in the telescoping cylinder B, guarantees the life of equipment under the adverse circumstances, and plays the limit effect to drive belt isotructure, avoids the problem of drive belt dislocation, and the apron adopts and can dismantle the setting, and the person of facilitating the use dismantles the back and changes the drive belt.
6. This automatic fine-tuning benefit machinery control equipment, through the setting of limiting plate, cooperate the slip of driving plate to switch main carousel pivoted restriction and release, restrict its rotation when main carousel is kept away from to the driving plate to fix the push rod, increase the anti external force's of push rod performance, automatic tooth's socket that breaks away from change ring B when the driving plate is close to main carousel guarantees telescopic machanism's normal operating.
7. This automatic fine-tuning benefit distance mechanical control equipment, through the setting of switching mechanism, after the push rod stretches out or retracts to extreme position, automatic separation intake pipe blocks compressed air's input, avoids compressed air to last the input and leads to extravagant problem, and avoids compressed air to last the input and produce the problem that lasts pressure to telescopic machanism inner structure, further improve equipment's life and stability.
8. This automatic fine setting benefit apart from mechanical control equipment, setting through switching mechanism, after blocking compressed air's input, utilize the compressed air who persists in a center section of thick bamboo as power, realize the reciprocating motion of installation fixture connecting plate, thereby realize the effect of two-stage type motion among the reciprocating motion, to having splendid result of use under the scenes such as the centre gripping transportation of product on the assembly line, avoid increasing the cost that additionally sets up reciprocal mechanical control equipment and produce, and reduce control circuit's the time of controlling, very big practicality and the efficiency that has increased this mechanical control equipment.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic sectional view of the bottom of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at B according to the present invention;
FIG. 5 is a schematic structural view of the telescoping mechanism of the present invention;
FIG. 6 is a schematic cross-sectional view of the telescoping mechanism of the present invention;
FIG. 7 is a schematic structural diagram of a base plate according to the present invention;
fig. 8 is a schematic structural diagram of the limiting plate of the invention.
In the figure: 1. a telescopic cylinder A; 2. a telescopic cylinder B; 3. an air inlet pipe; 4. an air outlet pipe; 5. a telescoping mechanism; 51. a central barrel; 52. a main turntable; 53. a push rod; 54. a swivel A; 55. a swivel B; 56. a partition plate; 57. a slip ring; 58. connecting plates; 59. a spring A; 510. an air intake plate; 511. a drive plate; 512. a transmission mechanism; 5121. a rotating rod; 5122. a fan blade; 5123. a base plate; 5124. a spur gear; 5125. a spring B; 513. a limiting plate; 514. a rubber pad; 515. sleeving a column; 6. a switching mechanism; 61. a magnet plate; 62. a loop bar; 63. a connecting rod A; 64. a connecting rod B; 65. a switch board; 66. a gas guide plate; 7. an adjustment mechanism; 71. a limiting plate; 72. a screw; 8. a slide hole A; 9. air holes A; 10. air holes B; 11. rotating the groove; 12. an air outlet A; 13. an air outlet B; 14. switching a slot; 15. air holes C; 16. air holes D; 17. a chute A; 18. a piston; 19. a connecting plate; 20. a slide hole B; 21. a cover plate; 22. a rectangular protrusion A; 23. and a rectangular protrusion B.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an automatic fine-tuning distance-compensating mechanical control device includes a telescopic cylinder a1, a telescopic cylinder B2, an
The telescopic mechanism 5 comprises a central cylinder 51, a main turntable 52, a push rod 53, a swivel A54, a swivel B55, a partition plate 56, a slip ring 57, a connecting plate 58, a spring A59, an air inlet plate 510, a transmission plate 511, a transmission mechanism 512, a limiting plate 513, a rubber pad 514 and a sleeve column 515, wherein the front and back surfaces of the central cylinder 51 are fixedly connected with the front and back inner walls of a telescopic cylinder A1 respectively, the central cylinder 51 is a hollow cylinder, the outer wall of the central cylinder 51 is fixedly provided with a rotating bearing, the inner wall of the main turntable 52 is fixedly connected with the outer wall of the rotating bearing on the central cylinder 51, the outer wall of the main turntable 52 is provided with a circle of tooth grooves, the push rod 53 is a rectangular body, the bottom surface of the push rod 53 is meshed with the outer wall of the main turntable 52, the top surface of the push rod 53 is attached to the inner wall of the top surface of the telescopic cylinder A1, one end of a push rod 53 positioned outside a telescopic cylinder A1 is fixedly connected with a telescopic cylinder B2, a swivel A54 and a swivel B55 are both fixedly connected to the front face of a main turntable 52, a swivel A54 is positioned in the inner ring of a swivel B55, tooth sockets are respectively arranged on the outer walls of a swivel A54 and a swivel B55, the tooth sockets on the outer wall of the swivel B55 are positioned at the front end, a partition plate 56 is fixedly connected to the upper and lower inner walls of the front face center of a central cylinder 51, two air inlet pipes 3 respectively correspond to the left and right sides of the partition plate 56, a sliding ring 57 is sleeved on the outer wall of the central cylinder 51, sliding holes A8 are respectively arranged on the left and right sides of the outer wall of the central cylinder 51, two connecting plates 58 are respectively sleeved in the two sliding holes A8, one ends of the two connecting plates 58 corresponding to the inside of the central cylinder 51 are fixedly connected with a sleeve column 515, the sleeve column 515 is cylindrical and is sleeved with the inner wall of the central cylinder 51, a rectangular, one end of a spring A59 is fixedly connected to the position of the inner wall of the back of the telescopic cylinder A1 in the central cylinder 51, the unfixed end of the spring A59 is fixedly connected with the sleeve column 515, the number of the air inlet plates 510 is two, and the two air inlet plates are respectively and fixedly connected to the positions of the front of the sliding ring 57 corresponding to the two sliding holes A8, the air inlet plates 510 are attached to the outer wall of the central cylinder 51 of the central cylinder, one surfaces and the back surfaces of the air inlet plates 510 corresponding to the central cylinder 51 are hollow and communicated, air holes A9 are respectively formed in the positions of the sliding ring 57 corresponding to the inner walls of the two air inlet plates 510, the air holes A9 are L-shaped holes, one end of the air hole A9 far away from the air inlet plate 510 penetrates through the bottom surface of the sliding ring 57, the transmission plate 511 is fixedly connected to the bottom surface of the sliding ring 57, air holes B11 are formed in the positions of the top surface of the transmission plate 511 corresponding to the two air holes A9, the transmission mechanism 512 is fixedly mounted on the transmission plate 511.
The transmission mechanism 512 comprises a rotating rod 5121, fan blades 5122, a bottom plate 5123, a straight gear 5124 and a spring B5125, wherein holes are formed in the centers of the front side and the back side of the rotating rod 5121, rotating bearings are fixedly installed in the holes, an inner ring of the rotating bearing on the rotating rod 5121 is fixedly connected with the rotating rod 5121, the outer wall of the rotating rod 5121, which is positioned in the rotating rod 11, is fixedly connected with the six fan blades 5122 at equal intervals, one end of the fan blade 5122, which is far away from the rotating rod 5121, is attached to the inner wall of the rotating rod 11, the back side of the transmission plate 511, which corresponds to the center of the rotating rod 11, is fixedly connected with the bottom plate 5123, the bottom plate 5123 is a rectangular body with a hollow front end (as shown in fig. 7), a hole is formed in the front side of the bottom plate 5123 and is sleeved with the rotating rod 5121, rectangular protrusions a22 is arranged on the outer wall of two sides of the rotating rod 5121, a straight gear 5124, a center of the straight gear 5124 is provided with a straight gear and is, two sides of the driving plate 511 corresponding to the bottom end of the driving plate 11 are provided with air outlet holes A12, the air outlet holes A12 are fixedly connected and communicated with the air outlet pipe 4 through air pipes, firstly, two air outlet pipes of the air pressure valve are connected with the air inlet pipe 3, then, the air inlet pipe is connected with the air outlet pipe 4, the air pressure valve guides compressed air into the air inlet pipe 3 through the air pipes, the compressed air enters the inside of one side of the central cylinder 51 of the central cylinder through the air pipes 3, firstly, the sleeve column 515 is pushed to slide in the central cylinder 51 of the central cylinder, the central cylinder 51 drives the sliding ring 57 to move together through the push rod 53 in the sliding process, the sliding ring 57 drives the bottom plate 5123 to approach the main rotating disc 52 when sliding, and drives the spur gear 5124 and the rotating ring A54 to be mutually engaged, the compressed air enters the driving plate 11 through the air inlet plate 510 and the sliding holes A8, the air holes A9 and the air holes B11, the fan leaf 5122 drives the spur gear 5124 to rotate when rotating, the spur gear 5124 drives the main rotary disc 52 to rotate through the meshing with the rotary ring A54, the main rotary disc 52 drives the push rod 53 to displace through the meshing with the push rod 53 after rotating, after the air pressure valve switches the exhaust pipeline, the compressed air is input from the other side of the partition plate 56, enters through the other channel formed by the air hole A9 and the air hole B11, the fan leaf 5122 is pushed to drive the rotary rod 5121 to rotate reversely, so that the telescopic cylinder B2 performs telescopic motion, the air which is 11 circulated is discharged through the air outlet hole A12 and the air outlet pipe 4, through the arrangement of the telescopic mechanism 5, the mechanical motion of the gear which uses air pressure as power replaces the mechanical motion of an air pressure to directly push a piston, compared with the existing mechanical control equipment of the telescopic cylinder type, the motion of the gear is more stable, when the compressor which uses water flow as power to generate compressed air is used, the equipment is little influenced by excessive, the problems that the expansion speed is too uneven due to more moisture in compressed air, the service life of the air cylinder is greatly reduced, equipment is corroded due to the discharge of the air cylinder and the like are solved, through the arrangement of the expansion mechanism 5, the expansion mechanism 5 and the expansion cylinder B2 are relatively separated and arranged in one side of the expansion cylinder A1, when a shell of the expansion cylinder B2 and the like is deformed or damaged, the movement of the expansion mechanism 5 cannot be influenced, compared with the existing expansion cylinder type mechanical control equipment, the problem that one end or the sealing property of a piston cannot be damaged after the shell is damaged is solved, the service life, the accidental resistance, the falling resistance, the pressure resistance and the like of the mechanical control equipment are improved, through the arrangement of the expansion mechanism 5, the piston transmission is replaced by gear transmission, the temperature influence on the mechanical control equipment is smaller, and the problem that the size change of the piston is caused by overhigh or overlow temperature to influence the use is avoided, the mechanical control equipment still has good use effect and service life under various extreme environments such as high temperature or low temperature.
The number of the swivel rings A54 is four, four swivel rings A54 are in a concentric equidistant reduction state (as shown in figure 2), tooth grooves on four swivel rings A54 are in staggered distribution, the number of the 11 and the number of the transmission mechanisms 512 are four, the outer walls of one ends of the four swivel rods 5121, which are positioned on the front side of the transmission plate 511, are all provided with tooth grooves and are mutually connected through a transmission belt, after the transmission plate 511 moves towards the main turntable 52, when the tooth grooves of the spur gears 5124 are not inserted into the tooth grooves on the swivel rings A54, the spur gears 5124 slide along the outer walls of the swivel rods 5121, so that the problem that the transmission plate 511 cannot be pressed downwards continuously and is blocked is avoided, then through the staggered arrangement of the tooth grooves of the four swivel rings A54, at least one of the spur gears 5124 can be successfully meshed with the swivel rings A54, so that the swivel rings A54 slightly moves to cause the problem that errors exist between the spur gears 5124, and then when the swivel rods 5121, thereby guarantee that arbitrary spur gear 5124 and swivel A54 meshing homoenergetic drive main carousel 52 and rotate, after the lifting of driving plate 511, spring B5125 kick-backs and drives spur gear 5124 and slide the normal position, setting through transport mechanism 512, utilize the transport mechanism 512 and the setting of four swivel A54 of four linkages, avoided swivel A54 slightly to remove lead to and the straight-teeth gear 5124 between the problem of error, and utilize the ability that straight-teeth gear 5124 carries out the activity, avoid straight-teeth gear 5124 to be close to swivel A54 because of the unable meshing of error, lead to the dead problem of driving plate 511 card, guarantee the normal operating of telescopic machanism 5, the stability of equipment has been improved.
Screw hole and threaded connection all have
The bottom surface of the driving
The switching mechanism 6 comprises a magnet plate 61, a sleeve rod 62, connecting rods A63, a connecting rod B64, a switching plate 65 and an air guide plate 66, air outlet holes B13 are respectively formed in positions, corresponding to air holes B11, on two side surfaces of the transmission plate 511, the air outlet holes B13 are communicated with air holes B11, the sleeve rod 62 is sleeved in the air outlet holes B13, one surface, corresponding to the outside of the telescopic cylinder A1, of the sleeve rod 62 is fixedly connected with a connecting rod A63, the number of the magnet plates 61 is two and is respectively and fixedly connected to outer walls on two sides of the sliding ring 57, one end, away from the sliding ring 57, of the magnet plate 61 is L-shaped and corresponds to the connecting rod A63, the connecting rod A63 is attracted by the magnetic force of the magnet plate 61, the connecting rod B64 is fixedly connected to the front surface of the connecting rod A63, the connecting rod B64 is L-shaped, a switching groove 14 is formed in a position, corresponding to the air inlet pipe 3, the front inner wall of the, the center of the switching plate 65 is provided with a hole, the back surfaces of both sides of the switching plate 65 are provided with air holes C15, the air holes C15 are L-shaped, the orifices of one ends of the air holes C15 far away from the back surface of the switching plate 65 are positioned on the top surface of the switching plate 65, the air guide plate 66 is fixedly connected with the top surface of a telescopic cylinder A1, the air holes D16 are arranged inside the air guide plate 66, the air holes D16 are communicated with the air holes C15, the air holes D16 are C-shaped holes, the orifices of one ends of the air holes D16 far away from the air holes C15 are positioned on the bottom surface of the left side of the air guide plate 66 and correspond to the telescopic cylinder B2, the sliding groove A17 is arranged inside the telescopic cylinder B2, the inner wall of the sliding groove A17 is sleeved with a piston 18, the bottom surface of the piston 18 is fixedly connected with a connecting plate 19, the bottom surface of the sliding groove A17 is in a hollow state, the air continuously input by the air inlet pipe 3 cannot push the fan blade 5122 and then is accumulated in the air hole B11, then the sleeve rod 62 is pushed to slide towards the direction close to the magnet plate 61, the sleeve rod 62 drives the switching plate 65 to slide through the connecting rod A63 and the connecting rod B64 when sliding, the central position of the switching plate 65 is switched to correspond to the other air inlet pipe 3 after sliding, the air inlet pipe 3 for inputting compressed air is sealed, waste caused by continuous input of the compressed air is avoided, in the process that the connecting rod A63 at one side is close to the magnet plate 61, the connecting rod A63 at the other side is in a state of being far away from the magnet plate 61, after the air inlet pipe 3 is sealed by the switching plate 65, the magnet plate 61 pulls the connecting rod A63 to be attached to the connecting rod A63 through magnetic force, the central position of the switching plate 65 is ensured to correspond to the other air inlet pipe 3, then the spring A59 rebounds to drive the sleeve column 515 to be lifted, then the compressed air is extruded into a chute A17 through an air guide plate 66, a piston 18 is pushed to slide downwards to drive a connecting plate 19 to slide downwards to drive a clamping mechanism to approach a product, negative pressure is generated when a sleeve column 515 slides downwards after an air inlet pipe 3 for inputting compressed air is switched, air in a chute A17 is pumped back, so that the piston 18 is driven to slide upwards in the chute A17 and drive the connecting plate 19 to return to an initial position, the air inlet pipe 3 is automatically blocked to block the input of the compressed air after a push rod 53 extends out or retracts to a limit position through the arrangement of a switching mechanism 6, the problem of waste caused by continuous input of the compressed air is avoided, the problem of continuous pressure generated by continuous input of the compressed air on the structure in a telescopic mechanism 5 is avoided, the service life and the stability of equipment are further improved, and after the input of the compressed air is blocked, the compressed air reserved in a central cylinder 51 is used as power, the reciprocating motion of the mounting clamping mechanism connecting plate 19 is realized, so that the effect of two-section motion in the reciprocating motion is realized, the excellent using effect is realized under the scenes such as clamping transportation of products on the production line, the cost generated by additionally arranging reciprocating mechanical control equipment is avoided being increased, the control time of a control circuit is reduced, and the practicability and the efficiency of the mechanical control equipment are greatly increased.
The adjusting mechanism 7 comprises a limit plate 71 and a screw rod 72, the top surface of the telescopic cylinder A1 is provided with a sliding hole B20, the cross section of the sliding hole B20 is cross-shaped, the limit plate 71 is sleeved in the sliding hole B20, the side surface of the limit plate 71 is provided with a threaded hole, the right side surface of the sliding hole B20 is fixedly provided with a rotating bearing, the inner ring of the rotating bearing is fixedly connected with the screw rod 72, the screw rod 72 is in threaded connection with the limit plate 71, the right end of the front surface of the push rod 53 is provided with a rectangular bump B23, the rectangular bump B23 corresponds to the limit plate 71, the position of the limit plate 71 can be adjusted by rotating the screw rod 72, then when the push rod 53 performs extension movement, the limit plate 71 is used for blocking the rectangular bump B23, the operation of the switching mechanism 6 is triggered to realize the control of the extension distance of the push rod, thereby under the condition that does not need the sensor, reach the flexible distance of control push rod 53, avoid using the installation problem and the error problem that the sensor needs face to, and avoid sensor damage, contaminated etc. to lead to push rod 53 to stretch out length uncontrolled, the injury risk that produces equipment and staff.
When in use, firstly, two air outlet pipes of an air pressure valve are connected with an air inlet pipe 3, then the air inlet pipe is connected with an air outlet pipe 4, the air pressure valve guides compressed air into the air inlet pipe 3 through the air pipe and then enters the inside of one side of a central cylinder 51 through the air inlet pipe 3, firstly, a sleeve column 515 is pushed to slide in the central cylinder 51 of the central cylinder, the central cylinder 51 of the central cylinder drives a sliding ring 57 to move together through a push rod 53 in the sliding process, the sliding ring 57 drives a bottom plate 5123 to approach to a main rotating disc 52 when sliding and drives a straight gear 5124 to be meshed with a rotating ring A54, when sliding until the air inlet plate 510 corresponds to a sliding hole A8, the compressed air enters 11 through an air inlet plate 510, an air hole A9 and an air hole B11, then the compressed air flows in 11 and pushes a fan blade 5122 from one side, the fan blade 5122 drives the straight gear 5124 to rotate when rotating, the straight gear 5124 drives the main rotating disc 52 to, the main turntable 52 rotates and then drives the push rod 53 to displace through the meshing with the push rod 53, after the air pressure valve switches the exhaust pipeline, compressed air is input from the other side of the partition plate 56, enters through a channel formed by the other side 501, the air hole A9 and the air hole B11, pushes the fan leaf 5122 to drive the rotating rod 5121 to rotate reversely, so that the telescopic cylinder B2 performs telescopic motion, and air flowing through 11 is exhausted through the air outlet hole A12 and the air outlet pipe 4.
Secondly, after the driving
Thirdly, in a normal state, the rubber pad 514 is deformed to be matched with the tooth groove on the outer wall of the rotating ring B55, so that the retarding capacity is generated on the rotating ring B55, the main
Fourthly, firstly, the clamping mechanism is fixedly arranged on the connecting plate 19, after the push rod 53 slides to the extreme position, the push rod 53 limits the rotation of the main rotating disc 52, so that the spur gear 5124 stops rotating, air continuously input by the air inlet pipe 3 can not push the fan blade 5122 and then is accumulated in the air hole B11, then the loop bar 62 is pushed to slide towards the direction close to the magnet plate 61, the loop bar 62 drives the switching plate 65 to slide through the connecting rod A63 and the connecting rod B64 when sliding, the central position is switched to correspond to the other air inlet pipe 3 after the switching plate 65 slides, the air inlet pipe 3 inputting compressed air is sealed, waste caused by continuous input of compressed air is avoided, in the process that the connecting rod A63 at one side is close to the magnet plate 61, the connecting rod A63 at the other side is in a state far away from the magnet plate 61, after the air inlet pipe 3 is sealed by the switching plate 65, the magnet plate 61 pulls the connecting rod A, the central position of the switching plate 65 is ensured to correspond to the other air inlet pipe 3, then the spring A59 rebounds to drive the sleeve column 515 to lift, the residual compressed air in the central cylinder 51 of the central cylinder is extruded to the air guide plate 66 through the air hole C15 and then is extruded into the sliding groove A17 through the air guide plate 66, the piston 18 is pushed to slide downwards to drive the connecting plate 19 to slide downwards to drive the clamping mechanism to be close to a product, then after the air inlet pipes 3 for inputting compressed air are switched, negative pressure is generated when the sleeve column 515 slides downwards to draw back the air in the sliding groove A17, and therefore the piston 18 is driven to slide upwards in the sliding groove A17 and drive the connecting plate 19 to return to the initial position.
Fifthly, the position of the limit plate 71 can be adjusted by rotating the
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
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