CN208619589U - A kind of loom damper - Google Patents

Abstract

The utility model relates to loom cushion technique fields, and disclose a kind of loom damper, including bottom plate, the left and right sides at the top of the bottom plate is fixedly installed with connecting rod, the bottom of connecting rod inner cavity is fixedly installed with air spring, the one end being fixedly installed at the top of air spring is run through and extends to the mobile bar at the top of connecting rod, mobile bar and connecting rod are flexibly connected, top plate is fixedly installed at the top of the mobile bar, buffer layer is fixedly installed at the top of top plate, the opposite side of the connecting rod is fixedly installed with the partition positioned at top plate bottom, the inside of partition is fixedly installed with cushion gum layer.The loom damper, the buffering and reduction of shaking force when realizing loom work, effectively slow down the rate of decay of internal structure caused by fuselage shakes, to increase the service life of machine, cloth quality when woven fabric woven fabric is improved, the cost that user carries out machine repair and replacement is reduced.

Description

A kind of loom damper

Technical field

The utility model relates to loom cushion technique field, specially a kind of loom damper.

Background technique

Loom is called frame, loom and cotton spinning machine etc., and the loom of early stage is all the loom driven by manpower, Many novel shuttleless looms put goods on the market successively, shuttleless loom to improve fabric and improve loom efficiency achieve significantly at Effect, is widely adopted in countries in the world, and accelerates the process of fabric manufacture equipment transformation, and many developed country's shuttleless looms occupy Rate occurs updating the main trend of substitution fly-shuttle loom with shuttleless loom up to 80% or so.

During loom work, certain shaking force, loom are generated by the operating of fuselage interior structure In the process of work in addition to will receive the influence of dead weight, the effects of delivery lotus when also suffering from motor operation, Under the influence of quiet dynamic two kinds of load, it will lead to fuselage and integrally generate vibration, after a long time, certainly will influence whether the normal of equipment Operation, loom operate under prolonged vibration environment, biggish damage can be generated to the operating structure of fuselage, and then shorten The service life of equipment, reduces the quality of equipment woven fabric, improves user and repairs and the cost of more exchange device.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of loom damper, has the advantages that damping, solution Loom of having determined integrally generates vibration, certainly will influence whether the normal operation of equipment, loom is under prolonged vibration environment Running can generate biggish damage to the operating structure of fuselage, and then shorten the service life of equipment, reduce equipment woven fabric Quality, improve user repair and more exchange device cost the problem of.

(2) technical solution

To realize above-mentioned damping purpose, the utility model is provided the following technical solutions: a kind of loom damper, including bottom Plate, the left and right sides at the top of the bottom plate are fixedly installed with connecting rod, and the bottom of connecting rod inner cavity is fixedly installed with air bullet Spring, the one end being fixedly installed at the top of air spring are run through and extend to the mobile bar at the top of connecting rod, mobile bar and connection Bar is flexibly connected, and is fixedly installed with top plate at the top of the mobile bar, buffer layer, the connection are fixedly installed at the top of top plate The opposite side of bar is fixedly installed with the partition positioned at top plate bottom, and the inside of partition is fixedly installed with cushion gum layer, the top The left and right sides in board bottom portion is fixedly installed with the first fixed block, and the bottom of the first fixed block is fixedly installed with one end and runs through and prolong Extend to the first firm bar of partition bottom, the bottom of the first fixed block and outside for being located at the first firm bar is fixedly installed with First damping spring is fixedly connected at the top of the bottom of the first damping spring and partition, the bottom of the top plate and is located at two The second fixed block is fixedly installed between first fixed block, the bottom of the second fixed block is fixedly installed with one end and runs through and extend to The firm bar of the second of partition bottom, the bottom of second fixed block and the outside for being located at the second firm bar are fixedly installed with second Damping spring, the bottom of the second damping spring and the top of partition are fixedly mounted.

Fixed case is fixedly installed at the top of the bottom plate, the bottom of fixed box cavity is fixedly installed with assister bar, described The bottom of second firm bar is fixedly installed with link block, and the bottom of link block is run through and extended to the inside of fixed case and fixes peace Equipped with terminal pad, the left and right sides for connecting pan bottom passes through shaft and is connected with motion bar, and the bottom of motion bar is through simultaneously It extends to the inside of assister bar and movable block is movably installed with by roller bearing, movable block is flexibly connected with the inner cavity of assister bar.

Preferably, the quantity of the connecting rod is two, and two connecting rods are in symmetrically to be equally spaced, the connecting rod Top offers portal compatible with mobile bar.

Preferably, the buffer layer is damping shock absorption layer, and the area equation of the area of buffer layer and top plate.

Preferably, the first circular hole compatible with the first firm bar is offered on the partition, is offered on the partition The second circular hole compatible with the second firm bar, the quantity of first circular hole are two, and the diameter of the first circular hole is less than the The diameter of two circular holes.

Preferably, the inside of the fixed case is hollow, and the top of fixed case is opening-like.

Preferably, the inside of the assister bar offers loose slot compatible with movable block, the top of the assister bar Offer movable long hole compatible with motion bar.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of loom damper, have it is following the utility model has the advantages that

1, the loom damper, is worked by the way that loom to be placed on top plate, generates shake when loom is run When power, the buffer layer on top plate carries out preliminary absorption and alleviation to shaking force, and mobile bar is as the power of vibration is in connecting rod Inside move up and down, at this point, air spring to mobile bar play the role of support and alleviate shaking force, then pass through the first damping Spring and the second damping spring are alleviated and are absorbed to shaking force together, subtract in air spring, the first damping spring and second Under the same-action for shaking spring three, secondary bradyseism and damping work are realized, overall structure is simple, realizes loom work When shaking force buffering and reduction, effectively slow down fuselage vibration caused by internal structure rate of decay, to increase The service life of machine, improves cloth quality when woven fabric woven fabric, reduces user and carries out machine repair and replacement Cost.

2, the loom damper drives mobile bar, the first firm bar and the second firm bar by the power that loom shakes Move up and down, the second firm bar is fixedly connected by link block with terminal pad, to drive moving up and down for terminal pad, when When terminal pad rises, motion bar is pulled by upward pulling force, and the angle between motion bar and terminal pad reduces and towards 90 at this time Spend it is close, to drive movable block in the horizontal direction towards mobile at the center of assister bar, when terminal pad decline, motion bar It is pushed by downward pressure, the angle between motion bar and terminal pad increases and is greater than 90 degree at this time, to drive movable block Mobile at center far from assister bar in the horizontal direction, overall structure is simple, by the displacement of movable block and motion bar come pair The power of vibration is buffered, and shaking force is effectively reduced, to increase the service life of machine, improves woven fabric woven fabric When cloth quality, reduce user carry out machine repair and replacement cost.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the connection structure side view of the utility model movable block and assister bar.

In figure: 1 bottom plate, 2 connecting rods, 3 air springs, 4 mobile bars, 5 top plates, 6 buffer layers, 7 partitions, 8 cushion gum layers, 9 First fixed block, 10 first firm bars, 11 first damping springs, 12 second fixed blocks, 13 second firm bars, 14 second damping bullets Spring, 15 fixed cases, 16 assister bars, 17 link blocks, 18 terminal pads, 19 motion bars, 20 movable blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides the following technical solutions referring to FIG. 1-2: a kind of loom damper, including bottom plate 1, bottom The left and right sides at 1 top of plate is fixedly installed with connecting rod 2, and the quantity of connecting rod 2 is two, and two connecting rods 2 are in symmetrical Be equally spaced, the top of connecting rod 2 offer it is compatible with mobile bar 4 portal, the bottom of 2 inner cavity of connecting rod is fixedly installed with Air spring 3, air spring 3 are that one kind is filled with compressed air in telescopic closed container, utilize aeroelastic effect Spring, one end that the top of air spring 3 is fixedly installed with are run through and extend to the mobile bar 4 at 2 top of connecting rod, mobile bar 4 It being flexibly connected with connecting rod 2, the top of mobile bar 4 is fixedly installed with top plate 5, and the top of top plate 5 is fixedly installed with buffer layer 6, Buffer layer 6 is damping shock absorption layer, and the area equation of the area of buffer layer 6 and top plate 5, damping refer to that any vibrational system is being shaken In dynamic, external influence or system inherently due to the characteristic that is gradually reduced of caused Oscillation Amplitude and this is one special Property quantization signifying, tentatively alleviates the shaking force that generates when loom works by the way that damping shock absorption layer is arranged, connecting rod 2 is opposite Side is fixedly installed with the partition 7 positioned at 5 bottom of top plate, offers on partition 7 and justifies with the first firm bar 10 compatible first Hole offers second circular hole compatible with the second firm bar 13 on partition 7, and the quantity of the first circular hole is two, and the first circle For the diameter in hole less than the diameter of the second circular hole, the inside of partition 7 is fixedly installed with cushion gum layer 8, the left and right sides of 5 bottom of top plate It is fixedly installed with the first fixed block 9, the bottom of the first fixed block 9 is fixedly installed with one end and runs through and extend to 7 bottom of partition The first firm bar 10, the first firm bar 10 is flexibly connected with partition 7, the bottom of the first fixed block 9 and is located at the first firm bar 10 outside is fixedly installed with the first damping spring 11, and the bottom of the first damping spring 11 is fixedly connected with the top of partition 7, top The bottom of plate 5 and it is located between two the first fixed blocks 9 and is fixedly installed with the second fixed block 12, the bottom of the second fixed block 12 is solid Dingan County runs through equipped with one end and extends to the second firm bar 13 of 7 bottom of partition, and the second firm bar 13 is flexibly connected with partition 7, The bottom of second fixed block 12 and be located at the second firm bar 13 outside be fixedly installed with the second damping spring 14, the second damping bullet The bottom of spring 14 and the top of partition 7 are fixedly mounted, and are worked by the way that loom to be placed on top plate 5, when loom is transported When row generates shaking force, the buffer layer 6 on top plate 5 carries out preliminary absorption and alleviation to shaking force, and mobile bar 4 is with vibration Power is moved up and down in the inside of connecting rod 2, at this point, air spring 3 plays the role of support to mobile bar 4 and alleviates shaking force, Shaking force is alleviated and absorbed together by the first damping spring 11 and the second damping spring 14 again, in air spring 3, Under the same-action of 14 three of one damping spring 11 and the second damping spring, secondary bradyseism and damping work are realized, it is whole to tie Structure is simple, and the buffering and reduction of shaking force when realizing loom work effectively slow down inside caused by fuselage vibration The rate of decay of structure improves cloth quality when woven fabric woven fabric, reducing makes to increase the service life of machine The cost of user progress machine repair and replacement.

The top of bottom plate 1 is fixedly installed with fixed case 15, and the inside of fixed case 15 is hollow, and the top of fixed case 15 Opening-like, to will not be defined to the position of the raising and lowering of terminal pad 18, the bottom of 15 inner cavity of fixed case is fixed Assister bar 16 is installed, the inside of assister bar 16 offers loose slot compatible with movable block 20, and the top of assister bar 16 is opened Equipped with movable long hole compatible with motion bar 19, movable block 20 can be made to carry out water inside it by the way that assister bar 16 is arranged Translation is dynamic, meanwhile, also can make movable block 20 not can be carried out upper and lower movement, be limited the portion of movable block 20 Fixed, the bottom of the second firm bar 13 is fixedly installed with link block 17, and the bottom of link block 17 is run through and extends to fixed case 15 Internal and be fixedly installed with terminal pad 18, the left and right sides of 18 bottom of terminal pad passes through shaft and is connected with motion bar 19, The bottom of motion bar 19 is run through and extends to the inside of assister bar 16 and be movably installed with movable block 20, movable block 20 by roller bearing It is flexibly connected with the inner cavity of assister bar 16, drives mobile bar 4, the first firm bar 10 and second firm by the power that loom shakes Bar 13 moves up and down, and the second firm bar 13 is fixedly connected by link block 17 with terminal pad 18, to drive terminal pad 18 Move up and down, when terminal pad 18 rises, motion bar 19 is pulled by upward pulling force, at this time motion bar 19 and terminal pad 18 it Between angle reduce and close towards 90 degree, to drive movable block 20 in the horizontal direction towards shifting at the center of assister bar 16 Dynamic, when terminal pad 18 declines, motion bar 19 is pushed by downward pressure, at this time the angle between motion bar 19 and terminal pad 18 Increase and be greater than 90 degree, to drive mobile at center of the movable block 20 in the horizontal direction far from assister bar 16, whole knot Structure is simple, is buffered by the displacement of movable block 20 and motion bar 19 to the power of vibration, effectively reduces shaking force, from And the service life of machine is increased, cloth quality when woven fabric woven fabric is improved, reduces user and carries out machine repair With the cost of replacement.

When in use, pass through the same-action of 14 three of air spring 3, the first damping spring 11 and the second damping spring Under, it realizes bradyseism and damping work, then moving up and down by terminal pad 18, drives the displacement of movable block 20 and motion bar 19, The power of vibration buffered, to effectively reduce shaking force when loom work.

In conclusion the loom damper, is worked by the way that loom to be placed on top plate 5, when loom is transported When row generates shaking force, the buffer layer 6 on top plate 5 carries out preliminary absorption and alleviation to shaking force, and mobile bar 4 is with vibration Power is moved up and down in the inside of connecting rod 2, at this point, air spring 3 plays the role of support to mobile bar 4 and alleviates shaking force, Shaking force is alleviated and absorbed together by the first damping spring 11 and the second damping spring 14 again, in air spring 3, Under the same-action of 14 three of one damping spring 11 and the second damping spring, secondary bradyseism and damping work are realized, it is whole to tie Structure is simple, and the buffering and reduction of shaking force when realizing loom work effectively slow down inside caused by fuselage vibration The rate of decay of structure improves cloth quality when woven fabric woven fabric, reducing makes to increase the service life of machine User carries out the cost of machine repair and replacement, drives mobile bar 4, the first firm bar 10 and second by the power that loom shakes Firm bar 13 moves up and down, and the second firm bar 13 is fixedly connected by link block 17 with terminal pad 18, to drive connection Disk 18 moves up and down, and when terminal pad 18 rises, motion bar 19 is pulled by upward pulling force, at this time motion bar 19 and terminal pad Angle between 18 reduces and close towards 90 degree, to drive center of the movable block 20 in the horizontal direction towards assister bar 16 Place's movement, when terminal pad 18 declines, motion bar 19 is pushed by downward pressure, at this time between motion bar 19 and terminal pad 18 Angle increases and is greater than 90 degree, so that movement at center of the movable block 20 in the horizontal direction far from assister bar 16 is driven, it is whole Body structure is simple, is buffered by the displacement of movable block 20 and motion bar 19 to the power of vibration, effectively reduces vibration Power improves cloth quality when woven fabric woven fabric to increase the service life of machine, reduces user and carries out machine The cost repaired and replaced, solves loom and integrally generates vibration, certainly will influence whether the normal operation of equipment, loom exists It is operated under prolonged vibration environment, biggish damage can be generated to the operating structure of fuselage, and then shorten the use of equipment Service life reduces the quality and stability of equipment woven fabric, improves the problem of user repairs the cost with more exchange device.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of loom damper, including bottom plate (1), it is characterised in that: the left and right sides at the top of the bottom plate (1) is fixed It is equipped with connecting rod (2), the bottom of connecting rod (2) inner cavity is fixedly installed with air spring (3), and the top of air spring (3) is solid The mobile bar (4) at the top of connecting rod (2) is run through and extended in one end that Dingan County is equipped with, and mobile bar (4) and connecting rod (2) activity are even It connects, is fixedly installed with top plate (5), is fixedly installed at the top of top plate (5) buffer layer (6) at the top of the mobile bar (4), it is described The opposite side of connecting rod (2) is fixedly installed with the partition (7) positioned at top plate (5) bottom, and the inside of partition (7) is fixedly installed with The left and right sides of cushion gum layer (8), top plate (5) bottom is fixedly installed with the first fixed block (9), the first fixed block (9) Bottom be fixedly installed with the first firm bar (10) that one end is run through and extends to partition (7) bottom, first fixed block (9) Bottom and be located at the first firm bar (10) outside be fixedly installed with the first damping spring (11), the first damping spring (11) It is fixedly connected at the top of bottom and partition (7), the bottom of the top plate (5) and the fixation between two the first fixed blocks (9) It is equipped with the second fixed block (12), the bottom of the second fixed block (12) is fixedly installed with one end and runs through and extend to partition (7) bottom The firm bar of the second of portion (13), the bottom of second fixed block (12) and the external fixed installation for being located at the second firm bar (13) Have the second damping spring (14), the bottom of the second damping spring (14) and the top of partition (7) are fixedly mounted；

It is fixedly installed with fixed case (15) at the top of the bottom plate (1), the bottom of fixed case (15) inner cavity is fixedly installed with power-assisted The bottom of bar (16), the second firm bar (13) is fixedly installed with link block (17), and the bottom of link block (17) is run through and prolonged It extends to the inside of fixed case (15) and is fixedly installed with terminal pad (18), the left and right sides of terminal pad (18) bottom passes through shaft It is connected with motion bar (19), the bottom of motion bar (19) is run through and extends to the inside of assister bar (16) and lived by roller bearing Dynamic to be equipped with movable block (20), movable block (20) is flexibly connected with the inner cavity of assister bar (16).

2. a kind of loom damper according to claim 1, it is characterised in that: the quantity of the connecting rod (2) is two It is a, and two connecting rods (2) offer compatible with mobile bar (4) in being symmetrically equally spaced at the top of the connecting rod (2) Portal.

3. a kind of loom damper according to claim 1, it is characterised in that: the buffer layer (6) is damping shock absorption Layer, and the area equation of the area of buffer layer (6) and top plate (5).

4. a kind of loom damper according to claim 1, it is characterised in that: offered on the partition (7) and the One firm bar (10) compatible first circular hole offers and the second firm bar (13) compatible second on the partition (7) Circular hole, the quantity of first circular hole is two, and the diameter of the first circular hole is less than the diameter of the second circular hole.

5. a kind of loom damper according to claim 1, it is characterised in that: during the inside of the fixed case (15) is Empty, and the top of fixed case (15) is opening-like.

6. a kind of loom damper according to claim 1, it is characterised in that: the inside of the assister bar (16) opens up Have with movable block (20) compatible loose slot, offer at the top of the assister bar (16) and motion bar (19) compatible work Dynamic long hole.