CN114803939A - Vibration damper for finished product transfer equipment of printing factory - Google Patents

Vibration damper for finished product transfer equipment of printing factory Download PDF

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Publication number
CN114803939A
CN114803939A CN202210715431.0A CN202210715431A CN114803939A CN 114803939 A CN114803939 A CN 114803939A CN 202210715431 A CN202210715431 A CN 202210715431A CN 114803939 A CN114803939 A CN 114803939A
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CN
China
Prior art keywords
plate
mounting plate
fixedly connected
finished product
gear
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Granted
Application number
CN202210715431.0A
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Chinese (zh)
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CN114803939B (en
Inventor
胡云汉
吴建
张庆军
姥志勇
李升�
卜阳
朱建章
黄道军
吴勇
刘尊礼
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Xuzhou Pacific Printing Co ltd
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Xuzhou Pacific Printing Co ltd
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Priority to CN202210715431.0A priority Critical patent/CN114803939B/en
Publication of CN114803939A publication Critical patent/CN114803939A/en
Application granted granted Critical
Publication of CN114803939B publication Critical patent/CN114803939B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2222/00—Special physical effects, e.g. nature of damping effects
    • F16F2222/06—Magnetic or electromagnetic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2222/00—Special physical effects, e.g. nature of damping effects
    • F16F2222/12—Fluid damping
    • F16F2222/126—Fluid damping using gases

Abstract

The invention provides a vibration damping device for finished product transferring equipment in a printing factory, which comprises the following components: the upper surface of the base is fixedly connected with an electromagnet, and a hollow mounting plate is arranged above the base; the upper surface of the mounting plate is fixedly connected with a transport box for transporting finished products of a printing factory through a support, and the lower surface of the mounting plate is connected with a magnet; the number of the elastic connecting mechanisms is four; the base is connected with the mounting plate through four elastic connecting mechanisms; the elastic connection mechanism comprises a stand column, the stand column is fixedly connected to the upper surface of the base, the stand column penetrates through a through hole formed in the mounting plate, and the upper surface of the stand column is connected with a top plate in a hollow mode. The vibration damping device for the finished product transferring equipment in the printing plant provided by the invention has the advantage of facilitating taking and placing of the finished products in the printing plant.

Description

Vibration damper for finished product transfer equipment of printing factory
Technical Field
The invention relates to a vibration damper, in particular to a vibration damper for finished product transferring equipment in a printing plant.
Background
Printing factory finished product when transporting, in order to improve the security of printing factory finished product when the transportation, all install spring damping device on the general transportation equipment, reduce the emergence of resonance through spring damping device.
As is well known, the principle of spring damping reduces the impact force through enlarging the amplitude, and in order to guarantee good buffering effect, damping spring is generally longer for the transfer box is higher from ground's height, is unfavorable for the off-the-shelf taking of printing factory and puts.
Therefore, there is a need to provide a new damping device for a product transferring device in a printing plant to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides the vibration damper for the finished product transferring equipment in the printing factory, which is beneficial to taking and placing the finished products in the printing factory.
The invention provides a vibration damper for finished product transfer equipment in a printing plant, which comprises: the upper surface of the base is fixedly connected with an electromagnet, and a hollow mounting plate is arranged above the base; the upper surface of the mounting plate is fixedly connected with a transport box for transporting finished products of a printing factory through a support, and the lower surface of the mounting plate is connected with a magnet; the number of the elastic connecting mechanisms is four; the base is connected with the mounting plate through four elastic connecting mechanisms; the elastic connecting mechanism comprises an upright post, the upper surface of the base is fixedly connected with the upright post, the upright post penetrates through a through hole formed in the mounting plate, and the upper surface of the upright post is connected with a top plate which is arranged in a hollow mode; the outer part of the upright post is connected with a concentrically arranged bottom ring in a sliding way, and the upper surface of the bottom ring is elastically connected with a top ring through a spring; the outer diameter of the top ring is smaller than the through hole formed in the mounting plate, and the upper surface of the top ring is communicated with the interior of the top plate through the elastic connecting bag; the number of the toothed plates is two, the toothed plates are connected with the upper surface of the base and penetrate through the strip-shaped openings formed in the mounting plate; the rotating rod is rotatably connected in the mounting plate through a bearing seat, a driven bevel gear which coaxially rotates is fixedly connected to the outer surface of the rotating rod, and two threaded rods with opposite thread directions are fixedly connected to two ends of the rotating rod respectively; the mounting plate is provided with a gear transmission assembly, and the driven bevel gear is in transmission connection with the toothed plate through the gear transmission assembly; the number of the U-shaped plate mechanisms is four, the four U-shaped plate mechanisms are all connected in the mounting plate, and the two U-shaped plate mechanisms positioned in the same horizontal direction are connected with the two threaded rods with opposite thread directions; the U-shaped plate mechanism comprises a sliding block, the sliding block is connected in the mounting plate in a sliding mode, and the threaded rod penetrates through the sliding block and is in threaded connection with the sliding block; the sliding block is connected with one end of the elastic air bag, the other end of the elastic air bag is connected with a fixing plate, the fixing plate is fixedly connected with the bearing seat, and the elastic air bag is communicated with the top plate through a connecting pipe; the fixed plate is also connected with a limiting rod penetrating through the fixed plate in a sliding manner, one end of the limiting rod is fixedly connected with an end plate, the end plate is positioned between the sliding block and the bearing seat, and the end plate is elastically connected with the fixed plate through a pressure spring; the other end fixedly connected with of gag lever post is used for blockking the U template of apical ring.
Preferably, the upper surface of the upright post is provided with a sliding chute, a piston rod is connected in the sliding chute in a sliding manner, and the upper surface of the piston rod is fixedly connected with the top plate; the lower surface of the transport box is fixedly connected with a plurality of electric push rods, and the output ends of the electric push rods are connected with corresponding top plates; and the upper surface of the U-shaped plate is provided with a proximity switch for controlling the electric push rod, and the proximity switch is arranged in alignment with the bearing seat.
Preferably, the end plate is connected with the sliding block through a telescopic rod.
Preferably, the top plate is detachably connected with the upper surface thread of the piston rod, and the connecting pipe is detachably connected with the top plate thread through a threaded connector.
Preferably, the gear transmission assembly comprises a mounting seat, the upper surface of the mounting plate is fixedly connected with the mounting seat, the mounting seat is rotatably connected with a transmission shaft penetrating through the mounting seat, one end of the transmission shaft is fixedly connected with a coaxially rotating outer toothed ring, and the outer toothed ring is meshed with the toothed plate; the other end of the transmission shaft is fixedly connected with a coaxially rotating worm, and the worm is meshed with the worm wheel; the worm wheel is connected with the mounting plate, the mounting plate is rotatably connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a transmission gear which coaxially rotates, and the transmission gear is meshed with the worm wheel; the lower end of the rotating shaft is fixedly connected with a driving bevel gear which rotates coaxially, and the driving bevel gear is meshed with the driven bevel gear.
Preferably, the gear transmission assembly further comprises a hydraulic cylinder, the mounting plate is connected with the hydraulic cylinder, and the output end of the hydraulic cylinder is rotatably connected with the worm wheel.
Preferably, the gear transmission assembly further comprises a damper, the upper surface of the mounting plate is provided with the damper, and the input end of the damper is connected with the transmission shaft.
Preferably, the corner of the lower surface of the base is provided with a locking universal wheel.
Preferably, the transport case is provided with an avoiding groove for avoiding the toothed plate.
Compared with the prior art, the vibration damper for the finished product transferring equipment in the printing plant has the following beneficial effects:
when the transporting box is used, the spring can move to the position above the U-shaped plate, so that the spring does not block the downward movement of the mounting plate any more, the transporting box can be closer to the ground, namely, the maximum downward movement stroke of the transporting box is increased, and the taking and placing of finished products in a printing factory are facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a damping device for a finished product transferring apparatus in a printing plant according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a part of the damping device for the finished product transfer apparatus of the printing plant shown in FIG. 1;
FIG. 3 is a schematic view, partially in section, of a vibration damping device for a finished product transfer apparatus of the printing plant shown in FIG. 1;
FIG. 4 is a schematic structural view of the elastic coupling mechanism shown in FIG. 1;
FIG. 5 is a schematic structural view of the gear assembly shown in FIG. 2;
FIG. 6 is a schematic view of one directional mounting arrangement of the U-shaped plate mechanism shown in FIG. 3;
figure 7 is a schematic view of the mounting structure of the U-shaped plate mechanism shown in figure 3 in another direction.
Reference numbers in the figures: 1. a transport case; 2. mounting a plate; 3. a base; 4. locking the universal wheel; 5. an elastic connection mechanism; 51. a top plate; 52. an elastic connecting bag; 53. a spring; 54. a bottom ring; 55. a piston rod; 56. a column; 57. a top ring; 6. a toothed plate; 7. a gear drive assembly; 71. a mounting seat; 72. a worm; 73. a worm gear; 74. a hydraulic cylinder; 75. a rotating shaft; 76. a transmission gear; 77. an outer ring gear; 78. a damper; 79. a driving bevel gear; 8. a U-shaped plate mechanism; 81. a U-shaped plate; 82. a pressure spring; 83. a slider; 84. a limiting rod; 85. an elastic air bag; 86. an end plate; 87. a telescopic rod; 9. rotating the rod; 111. a support; 112. a connecting pipe; 113. a bearing seat; 114. a driven bevel gear; 115. an electromagnet; 116. a magnet; 117. a threaded rod; 118. an electric push rod; 119. a proximity switch.
Detailed Description
The invention is further described below with reference to the drawings and the embodiments.
Referring to fig. 1 to 7, a damping device for a finished product transferring apparatus in a printing plant includes: the electromagnetic switch comprises a base 3, wherein an electromagnet 115 is fixedly connected to the upper surface of the base 3, and a hollow mounting plate 2 is arranged above the base 3; the upper surface of the mounting plate 2 is fixedly connected with a transport box 1 for transporting finished products of a printing factory through a support 111, and the lower surface of the mounting plate 2 is connected with a magnet 116; the number of the elastic connecting mechanisms 5 is four; the base 3 is connected with the mounting plate 2 through four elastic connecting mechanisms 5; the number of the toothed plates 6 is two, the toothed plates 6 are connected with the upper surface of the base 3, and the toothed plates 6 penetrate through the strip-shaped openings formed in the mounting plate 2; the rotating rod 9 is rotatably connected into the mounting plate 2 through a bearing seat 113, a driven bevel gear 114 which coaxially rotates is fixedly connected to the outer surface of the rotating rod 9, and two threaded rods 117 with opposite thread directions are respectively and fixedly connected to two ends of the rotating rod 9; the mounting plate 2 is provided with a gear transmission assembly 7, and the driven bevel gear 114 is in transmission connection with the toothed plate 6 through the gear transmission assembly 7; u template mechanism 8, the quantity of U template mechanism 8 is four, and four U template mechanisms 8 all connect in mounting panel 2, and are located two U template mechanisms 8 of same horizontal direction and are connected with two threaded rods 117 that screw thread opposite direction.
Need to explain: when the device is used, a finished product of a printing plant to be transported is placed in the transport box 1, and when the elastic connecting mechanism 5 is normally used, the elastic connecting mechanism 5 is blocked through the U-shaped plate mechanism 8, so that the elastic connecting mechanism 5 can play a role in damping and buffering, and the transportation safety of the finished product of the printing plant is improved; when the elastic connecting mechanism 5 is not needed to be used, the U-shaped plate mechanism 8 does not block the elastic connecting mechanism 5 any more, so that the mounting plate 2 can be close to the base 3 or even attached to the base 3, the transport box 1 can be closer to the ground, and taking and placing of finished products in a printing plant are facilitated; meanwhile, the elastic connecting mechanism 5 does not need to support the mounting plate 2 all the time, and the service life of the elastic connecting mechanism 5 is prolonged.
Referring to fig. 1 and 4, the elastic connection mechanism 5 includes a column 56, the column 56 is fixedly connected to the upper surface of the base 3, the column 56 is disposed through a through hole formed in the mounting plate 2, and the top surface of the column 56 is connected to a top plate 51 disposed in a hollow manner; the outer part of the upright post 56 is connected with a bottom ring 54 which is concentrically arranged in a sliding way, and the upper surface of the bottom ring 54 is elastically connected with a top ring 57 through a spring 53; the outer diameter of the top ring 57 is smaller than the through hole formed in the mounting plate 2, and the upper surface of the top ring 57 is communicated with the interior of the top plate 51 through the elastic connecting bag 52.
Need to explain: the spring 53, the bottom ring 54 and the top ring 57 can move up and down along the upright post 56 and form a spring part, when the elastic connecting bag 52 is inflated, the elastic connecting bag 52 is inflated and expands, and the spring part moves downwards under the action of the gravity of the spring part; when the elastic connection bag 52 is not inflated, the entire spring member is moved upward by the elastic restoring force of the elastic connection bag 52 due to the elasticity of the elastic connection bag 52.
Referring to fig. 2, 3, 6 and 7, the U-shaped plate mechanism 8 comprises a sliding block 83, the sliding block 83 is slidably connected in the mounting plate 2, and the threaded rod 117 penetrates through the sliding block 83 and is in threaded connection with the sliding block 83; the sliding block 83 is connected with one end of the elastic air bag 85, the other end of the elastic air bag 85 is connected with a fixing plate, the fixing plate is fixedly connected with the bearing seat 113, and the elastic air bag 85 is communicated with the top plate 51 through a connecting pipe 112; the fixed plate is also connected with a limiting rod 84 penetrating through the fixed plate in a sliding manner, one end of the limiting rod 84 is fixedly connected with an end plate 86, the end plate 86 is positioned between the sliding block 83 and the bearing seat 113, and the end plate 86 is elastically connected with the fixed plate through a pressure spring 82; the other end of the limiting rod 84 is fixedly connected with a U-shaped plate 81 for blocking the top ring 57.
Need to explain: the elastic connecting bag 52 penetrates through an opening of the U-shaped plate 81, when a printed finished product is taken and placed, reverse current is introduced into the electromagnet 115, magnetic attraction is generated between the electromagnet 115 and the magnet 116, the mounting plate 2 moves downwards under the action of the magnetic attraction of the electromagnet 115 and the magnet 116, the rotating rod 9 and the threaded rod 117 rotate under the action of the gear transmission assembly 7, and the sliding block 83 can slide towards the toothed plate 6 along the threaded rod 117; the sliding block 83 slides towards the toothed plate 6, so that the sliding block 83 does not extrude the end plate 86 any more, and under the action of the elastic restoring force of the pressure spring 82, the U-shaped plate 81 slides towards the toothed plate 6, so that the U-shaped plate 81 does not contact with the upper surface of the top ring 57 any more and blocks the top ring 57; the sliding block 83 slides towards the toothed plate 6, so that the sliding block 83 does not extrude the elastic air bag 85 any more, the gas in the elastic connecting bag 52 flows back into the elastic air bag 85, and the whole spring part is driven to move upwards under the action of the elastic restoring force of the elastic connecting bag 52;
it is also stated that: the whole spring part moves upwards and moves above the U-shaped plate 81, so that the spring 53 does not block the mounting plate 2 from moving downwards any more, the transport box 1 can be closer to the ground, namely, the maximum downward movement stroke of the transport box 1 is increased, and the taking and placing of finished products in a printing plant are facilitated; when the device is not used, the spring 53 is positioned above the U-shaped plate 81, so that when the device is not suitable, the spring 53 does not need to be stressed, the aging speed of the spring 53 is reduced, and the service life of the spring 53 is prolonged;
it is also stated that: after finished products in a printing plant are taken and placed, the electromagnet 115 is connected with forward current, magnetic repulsion force is generated between the electromagnet 115 and the magnet 116, the mounting plate 2 can move upwards under the action of the magnetic repulsion force, at the moment, the U-shaped plate 81 is reset, so that the U-shaped plate 81 can block the top ring 57, the mounting plate 2 can be supported through the spring 53, and the spring 53 can play a role in damping and buffering;
it is also stated that: the lower surface of the U-shaped plate 81 is rotatably connected with a plurality of balls, so that the friction force between the U-shaped plate 81 and the top ring 57 can be reduced through the balls, and the sliding of the U-shaped plate 81 is facilitated; and a partition plate is arranged between the elastic air bag 85 and the threaded rod 117 to prevent the elastic air bag 85 from contacting the threaded rod 117.
Referring to fig. 4, a sliding groove is formed on the upper surface of the upright 56, a piston rod 55 is slidably connected in the sliding groove, and the upper surface of the piston rod 55 is fixedly connected with the top plate 51; the lower surface of the transport case 1 is fixedly connected with a plurality of electric push rods 118, and the output ends of the electric push rods 118 are connected with the corresponding top plates 51; the upper surface of the U-shaped plate 81 is provided with a proximity switch 119 for controlling an electric push rod 118, and the proximity switch 119 is aligned with the bearing block 113.
Need to explain: the top plate 51 can be driven to move by the telescopic driving of the electric push rod 118, when the electric push rod 118 contracts, the top plate 51 is far away from the upright post 56, and when the electric push rod 118 extends, the top plate 51 is close to the upright post 56;
it is also stated that: when the U-shaped plate 81 moves towards the toothed plate 6, the proximity switch 119 is close to the bearing seat 113, so as to trigger the proximity switch 119, and the electric push rod 118 is contracted through the proximity switch 119, so that the top plate 51 is far away from the upright column 56, the spring 53 is driven to move upwards, and the spring 53 and the bottom ring 54 can stably move above the U-shaped plate 81, so that the use reliability of the device is improved; the lower surface of the transport case 1 is provided with a groove for accommodating the top plate 51, so that the upward movement stroke of the top plate 51 is ensured, and the stable movement of the spring 53 and the bottom ring 54 to the upper side of the U-shaped plate 81 is further ensured.
Referring to fig. 7, the end plate 86 is connected to the slider 83 by a telescopic rod 87.
Need to explain: through the telescopic rod 87, when the sliding block 83 moves away from the toothed plate 6, the telescopic rod 87 contracts firstly, when the telescopic rod 87 contracts to the limit, the end plate 86 is pushed to move, when the sliding block 83 moves away from the toothed plate 6, the elastic air bag 85 is directly extruded, so that the elastic air bag 85 is extruded firstly, the elastic connecting bag 52 is inflated and expanded, the spring 53 and the bottom ring 54 move downwards to the lowest part (the bottom ring 54 is in contact with the upper surface of the base 3), and then the U-shaped plate 81 is pushed to move, so that the interference of the reset of the U-shaped plate 81 on the reset of the spring 53 is avoided, and the use reliability of the device is improved;
it is also stated that: when slider 83 moves towards pinion rack 6, when telescopic link 87 stretches to the longest, under telescopic link 87's effect, can stimulate U template 81, guarantee that U template 81 can be stable towards pinion rack 6 motion to further improve the reliability that the device used.
Referring to fig. 1 and 4, the top plate 51 is screw-detachably coupled to the upper surface of the piston rod 55, and the connection pipe 112 is screw-detachably coupled to the top plate 51 by a screw coupling.
Need to explain: the top plate 51 is rotatably connected with the output end of the corresponding electric push rod 118, and the top plate 51 can be separated from the connecting pipe 112 by rotating the threaded connector; and then the top plate 51 is rotated to separate the top plate 51 from the piston rod 55, and the spring 53 is pulled to be taken down from the upper end of the piston rod 55, so that the spring 53 is replaced, and the maintenance of the device is facilitated.
Referring to fig. 2, 3 and 5, the gear transmission assembly 7 includes a mounting seat 71, the mounting seat 71 is fixedly connected to the upper surface of the mounting plate 2, the mounting seat 71 is rotatably connected to a transmission shaft arranged therethrough, one end of the transmission shaft is fixedly connected to an outer gear ring 77 which coaxially rotates, and the outer gear ring 77 is engaged with the toothed plate 6; the other end of the transmission shaft is fixedly connected with a worm 72 which coaxially rotates, and the worm 72 is meshed with a worm wheel 73; the worm wheel 73 is connected with the mounting plate 2, the mounting plate 2 is rotatably connected with a rotating shaft 75, the upper end of the rotating shaft 75 is fixedly connected with a transmission gear 76 which coaxially rotates, and the transmission gear 76 is meshed with the worm wheel 73; a driving bevel gear 79 rotating coaxially is fixedly connected to the lower end of the rotating shaft 75, and the driving bevel gear 79 and the driven bevel gear 114 are engaged with each other.
Need to explain: when the electromagnet 115 and the magnet 116 generate magnetic attraction, the mounting plate 2 moves downward, the outer gear ring 77 rotates forward under the action of the toothed plate 6, the worm 72 is driven to move forward synchronously, the rotating shaft 75 and the driving bevel gear 79 rotate forward under the action of the transmission gear 76, the driven bevel gear 114 can be driven to rotate forward through the rotation of the driving bevel gear 79, the threaded rod 117 is driven to rotate forward, and the sliding block 83 moves towards the toothed plate 6;
it is also stated that: when a magnetic repulsive force is generated between the electromagnet 115 and the magnet 116, the mounting plate 2 moves upwards to drive the threaded rod 117 to rotate reversely, so that the sliding block 83 moves away from the toothed plate 6, and the U-shaped plate 81 is reset.
Referring to fig. 5, the gear assembly 7 further includes a hydraulic cylinder 74, the mounting plate 2 is connected with the hydraulic cylinder 74, and the output end of the hydraulic cylinder 74 is rotatably connected with the worm wheel 73.
Need to explain: can drive worm wheel 73 through the flexible drive of pneumatic cylinder 74 and move in vertical direction for worm wheel 73 no longer with worm 72 and drive gear 76 intermeshing, at this moment, worm 72 rotates and no longer can drive gear 76 and rotate, thereby avoid spring 53 when taking place elastic deformation, because the motion of mounting panel 2, make pivot 75 rotate, and then avoid the activity of U template 81, improve U template 81 stability in use, and then improve the stable hindrance of U template 81 to top ring 57, improve the reliability that the device used.
Referring to fig. 5, the gear transmission assembly 7 further comprises a damper 78, the damper 78 is mounted on the upper surface of the mounting plate 2, and an input end of the damper 78 is connected with the transmission shaft.
Need to explain: the damper 78 is a resistance adjuster of the exercise bicycle, and can play a role of loading through the damper 78, so that the instant rapid movement of the mounting plate 2 is avoided, and the movement of the mounting plate 2 is more stable.
Referring to fig. 1, locking universal wheels 4 are mounted at corners of the lower surface of the base 3.
Need to explain: the locking universal wheels 4 are beneficial to the movement and rotation of the whole device, so that the transfer of the printing finished products is realized.
Referring to fig. 1, the transportation box 1 is provided with an avoiding groove for avoiding the toothed plate 6.
Need to explain: the blocking of the mounting plate 2 by the transport box 1 can be avoided by the avoiding groove.
The working principle of the vibration damper for the finished product transferring equipment in the printing plant provided by the invention is as follows:
when the invention is used, the electromagnet 115 is electrified with reverse current, magnetic attraction is generated between the electromagnet 115 and the magnet 116, the mounting plate 2 moves downwards under the action of the magnetic attraction of the electromagnet 115 and the magnet 116, the rotating rod 9 and the threaded rod 117 rotate under the action of the gear transmission assembly 7, and the sliding block 83 can slide to the toothed plate 6 along the threaded rod 117; the sliding block 83 slides towards the toothed plate 6, so that the sliding block 83 does not extrude the end plate 86 any more, and under the action of the elastic restoring force of the pressure spring 82, the U-shaped plate 81 slides towards the toothed plate 6, so that the U-shaped plate 81 does not contact with the upper surface of the top ring 57 any more and blocks the top ring 57; the sliding block 83 slides towards the toothed plate 6, so that the sliding block 83 does not extrude the elastic air bag 85 any more, the gas in the elastic connecting bag 52 flows back into the elastic air bag 85, and the whole spring part is driven to move upwards under the action of the elastic restoring force of the elastic connecting bag 52; whole spring part upward movement to move to the top of U template 81, make spring 53 no longer block mounting panel 2 downstream, make transport case 1 press close to ground more, promptly, increase the biggest stroke of transport case 1 downstream, thereby be favorable to the off-the-shelf taking of printing factory and putting.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (9)

1. The utility model provides a damping device that printing factory finished product transfer apparatus used which characterized in that includes:
the electromagnetic switch comprises a base (3), wherein an electromagnet (115) is fixedly connected to the upper surface of the base (3), and a hollow mounting plate (2) is arranged above the base (3); the upper surface of the mounting plate (2) is fixedly connected with a transport box (1) for transporting finished products of a printing factory through a support (111), and the lower surface of the mounting plate (2) is connected with a magnet (116);
the number of the elastic connecting mechanisms (5) is four; the base (3) is connected with the mounting plate (2) through four elastic connecting mechanisms (5); the elastic connecting mechanism (5) comprises an upright post (56), the upper surface of the base (3) is fixedly connected with the upright post (56), the upright post (56) penetrates through a through hole formed in the mounting plate (2) and is connected with a top plate (51) which is arranged in a hollow mode; the outer part of the upright post (56) is connected with a bottom ring (54) which is concentrically arranged in a sliding way, and the upper surface of the bottom ring (54) is elastically connected with a top ring (57) through a spring (53); the outer diameter of the top ring (57) is smaller than a through hole formed in the mounting plate (2), and the upper surface of the top ring (57) is communicated with the interior of the top plate (51) through an elastic connecting bag (52);
the number of the toothed plates (6) is two, the toothed plates (6) are connected with the upper surface of the base (3), and the toothed plates (6) penetrate through the strip-shaped openings formed in the mounting plate (2);
the rotating rod (9) is rotatably connected into the mounting plate (2) through a bearing seat (113), a driven bevel gear (114) rotating coaxially is fixedly connected to the outer surface of the rotating rod (9), and two threaded rods (117) with opposite thread directions are fixedly connected to two ends of the rotating rod (9) respectively; the mounting plate (2) is provided with a gear transmission assembly (7), and the driven bevel gear (114) is in transmission connection with the toothed plate (6) through the gear transmission assembly (7);
the number of the U-shaped plate mechanisms (8) is four, the four U-shaped plate mechanisms (8) are connected in the mounting plate (2), and the two U-shaped plate mechanisms (8) positioned in the same horizontal direction are connected with two threaded rods (117) with opposite thread directions; the U-shaped plate mechanism (8) comprises a sliding block (83), the sliding block (83) is connected in the mounting plate (2) in a sliding mode, and the threaded rod (117) penetrates through the sliding block (83) and is in threaded connection with the sliding block (83); the sliding block (83) is connected with one end of the elastic air bag (85), the other end of the elastic air bag (85) is connected with a fixing plate, the fixing plate is fixedly connected with the bearing seat (113), and the elastic air bag (85) is communicated with the top plate (51) through a connecting pipe (112); the fixed plate is further connected with a limiting rod (84) penetrating through the fixed plate in a sliding mode, one end of the limiting rod (84) is fixedly connected with an end plate (86), the end plate (86) is located between the sliding block (83) and the bearing seat (113), and the end plate (86) is elastically connected with the fixed plate through a pressure spring (82); the other end of the limiting rod (84) is fixedly connected with a U-shaped plate (81) used for blocking the top ring (57).
2. The damping device for the finished product transferring equipment in the printing plant according to claim 1, wherein the upper surface of the upright column (56) is provided with a sliding groove, a piston rod (55) is connected in the sliding groove in a sliding manner, and the upper surface of the piston rod (55) is fixedly connected with the top plate (51); the lower surface of the transport box (1) is fixedly connected with a plurality of electric push rods (118), and the output ends of the electric push rods (118) are connected with the corresponding top plates (51); and the upper surface of the U-shaped plate (81) is provided with a proximity switch (119) for controlling the electric push rod (118), and the proximity switch (119) is aligned with the bearing seat (113).
3. Damping device for a finished product transfer installation in a printing plant according to claim 2, characterised in that the end plate (86) is connected to the slide (83) by means of a telescopic rod (87).
4. The vibration damping device for the finished product transfer equipment in the printing plant according to claim 3, wherein the top plate (51) is in threaded detachable connection with the upper surface of the piston rod (55), and the connecting pipe (112) is in threaded detachable connection with the top plate (51) through a threaded connector.
5. The vibration damping device for the finished product transferring equipment in the printing plant according to any one of claims 1 to 4, wherein the gear transmission assembly (7) comprises a mounting seat (71), the mounting seat (71) is fixedly connected to the upper surface of the mounting plate (2), the mounting seat (71) is rotatably connected with a transmission shaft arranged through the mounting seat, one end of the transmission shaft is fixedly connected with an outer gear ring (77) which coaxially rotates, and the outer gear ring (77) is meshed with the toothed plate (6); the other end of the transmission shaft is fixedly connected with a worm (72) which coaxially rotates, and the worm (72) is meshed with the worm wheel (73); the worm wheel (73) is connected with the mounting plate (2), the mounting plate (2) is rotatably connected with a rotating shaft (75), the upper end of the rotating shaft (75) is fixedly connected with a transmission gear (76) which coaxially rotates, and the transmission gear (76) is meshed with the worm wheel (73); the lower end of the rotating shaft (75) is fixedly connected with a driving bevel gear (79) which rotates coaxially, and the driving bevel gear (79) is meshed with a driven bevel gear (114).
6. Damping device for finished product transfer equipment in printing plants according to claim 5, characterized in that the gear transmission assembly (7) further comprises a hydraulic cylinder (74), the mounting plate (2) is connected with the hydraulic cylinder (74), and the output end of the hydraulic cylinder (74) is rotatably connected with the worm wheel (73).
7. The damping device for finished product transfer equipment in printing plants according to claim 5, characterized in that the gear transmission assembly (7) further comprises a damper (78), the upper surface of the mounting plate (2) is provided with the damper (78), and the input end of the damper (78) is connected with the transmission shaft.
8. Damping device for finished product transfer equipment in printing plants according to claim 1, characterized in that locking universal wheels (4) are mounted at the corners of the lower surface of the base (3).
9. The vibration damping device for the finished product transferring equipment in the printing plant according to claim 1, wherein the transportation box (1) is provided with an avoiding groove for avoiding the toothed plate (6).
CN202210715431.0A 2022-06-23 2022-06-23 Vibration damper for finished product transfer equipment of printing factory Active CN114803939B (en)

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CN202210715431.0A CN114803939B (en) 2022-06-23 2022-06-23 Vibration damper for finished product transfer equipment of printing factory

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CN114803939B CN114803939B (en) 2022-09-13

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106956631A (en) * 2017-05-09 2017-07-18 青岛科技大学 A kind of drum-type intelligent transport car
CN109516360A (en) * 2018-10-26 2019-03-26 大连理工高邮研究院有限公司 A kind of rear axle of electric automobile assembly handling apparatus, method and relay device
CN109808321A (en) * 2019-02-19 2019-05-28 长春工程学院 Safe seal apparatus and its application method in a kind of Financial Management
CN211545817U (en) * 2019-12-30 2020-09-22 青岛兆明针织有限公司 Limit device of label printing machine
CN214935681U (en) * 2021-01-18 2021-11-30 重庆浩茂工具制造有限公司 Lifting device for overhauling automobile chassis
CN215683099U (en) * 2021-09-15 2022-01-28 无锡轻舟智能科技有限公司 Electric scooter controller

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106956631A (en) * 2017-05-09 2017-07-18 青岛科技大学 A kind of drum-type intelligent transport car
CN109516360A (en) * 2018-10-26 2019-03-26 大连理工高邮研究院有限公司 A kind of rear axle of electric automobile assembly handling apparatus, method and relay device
CN109808321A (en) * 2019-02-19 2019-05-28 长春工程学院 Safe seal apparatus and its application method in a kind of Financial Management
CN211545817U (en) * 2019-12-30 2020-09-22 青岛兆明针织有限公司 Limit device of label printing machine
CN214935681U (en) * 2021-01-18 2021-11-30 重庆浩茂工具制造有限公司 Lifting device for overhauling automobile chassis
CN215683099U (en) * 2021-09-15 2022-01-28 无锡轻舟智能科技有限公司 Electric scooter controller

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