CN210174268U

CN210174268U - Press-fitting device is used in soundproof cotton production

Info

Publication number: CN210174268U
Application number: CN201822191353.0U
Authority: CN
Inventors: Cheng Lin; 林成
Original assignee: Fuzhou Shengjiajin New Material Co Ltd
Current assignee: Fuzhou Shengjiajin New Material Co Ltd
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2020-03-24
Anticipated expiration: 2028-12-26

Abstract

The utility model discloses a compression fittings is used in soundproof cotton production, including protecting crust, fixed block, charging tray, second cylinder, bottom plate, gomphosis groove and first cylinder, first cylinder is installed to protecting crust both sides outer wall, first cylinder one end has all been pegged graft and has been had first push rod, the gomphosis piece upper surface is through first spring and gomphosis groove upper surface contact, two are installed to the inside bottom of protecting crust the fixed block, fixed block both ends outer wall is fixed with the protection and fills up, the gomphosis groove has all been seted up to the fixed block, the gomphosis piece is installed to gomphosis inslot portion bottom, bottom plate upper surface department installs the charging tray, the charging tray is located two between the fixed block, the charging tray four corners all is provided with the pulley, the inside pivot of all installing of pulley, the pivot both ends are pegged graft inside cutting ferrule. The utility model discloses a setting up and inlaying with piece and gomphosis groove, having reached the purpose that reduces the damage of mould body, ensured normal pressfitting operation.

Description

Press-fitting device is used in soundproof cotton production

Technical Field

The utility model relates to a soundproof cotton production and processing equipment technical field specifically is a compression fittings is used in soundproof cotton production.

Background

When production soundproof cotton, need carry out the pressfitting to soundproof cotton, with the shape that fixed decorative pattern and cutting become needs, but in the production process, below material often lacks fixed establishment and produces the skew, mould body pressfitting in-process, the finished product that leads to after the pressfitting can not obtain the shape of needs, other article in the protective housing are pushed down even, lead to the damage of mould body, protective housing inner space is less, need the manual material of taking away of operating personnel when the material destroys, artificial taking has certain difficulty, this meeting of possible mould continues to push down when artificial taking, thereby cause the injury to the human body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compression fittings is used in soundproof cotton production possesses the convenient advantage of reducing mould body damage and material and taking, has solved the mould body and has received the inconvenient problem of damage and material taking easily.

In order to achieve the above object, the utility model provides a following technical scheme: a press-fit device for soundproof cotton production comprises a protective shell, fixed blocks, a material tray, a second air cylinder, a bottom plate, an embedded groove and a first air cylinder, wherein the bottom plate is welded at the lower end of the protective shell, two fixed blocks are movably arranged at two sides of the bottom end in the protective shell, a protective pad is fixed on the outer wall of each fixed block, symmetrically distributed embedded grooves are respectively formed in the sides of the fixed blocks, which are opposite to each other, embedded blocks are movably arranged at the bottom end in the embedded groove, the material tray is movably arranged on the upper surface of the bottom plate, pulleys are arranged at four corners of the lower surface of the material tray, rotating shafts are respectively arranged in the pulleys in an inserted manner, two ends of each rotating shaft are rotatably inserted in the two sides of a clamping sleeve, the second air cylinder is inserted in the upper surface of the protective shell, a second push rod is movably arranged at, the upper surface of the stroke plate is provided with a second spring, a limiting rod is arranged in the second spring, one side of the two limiting rods, which deviates from each other, is arranged on the stroke plate, and the limiting rods are movably inserted in the protective shell.

Preferably, the first air cylinders are symmetrically arranged on the outer walls of the two sides of the protective shell in an embedded mode, one ends of the first air cylinders are respectively provided with a first push rod in an inserted mode, the first push rods penetrate through the embedded groove and are fixedly arranged on the embedded block, and the upper surface of the embedded block is in elastic contact with the upper surface of the embedded groove through a first spring.

Preferably, the upper surface of the stroke plate is in elastic contact with the inner upper surface of the protective shell through a second spring and a limiting rod.

Preferably, the pulleys are internally provided with rotating shafts in an inserted mode, two ends of each rotating shaft are rotatably inserted into two sides of the clamping sleeve in an inserted mode, and the upper surface of each clamping sleeve is arranged at four corners of the lower surface of the material tray.

Preferably, the length of the first push rod is larger than the distance between the protective shell and the material tray.

Preferably, the tray is positioned between the two fixed blocks.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the fixed block, inlay and piece and spring, reach the effect that reduces the mould body damage, in the use, the inside pressure that produces of second cylinder orders about the second push rod and removes, the equidirectional displacement of second push rod is followed to the stroke board, lead to mould body atress to produce the pressfitting downwards, if produce the skew in-process and push down to the fixed block, the fixed block atress moves down, first push rod gives the piece of inlaying and provides holding power keep stable, the fixed block produces the elastic contact through first spring and piece of inlaying, mould body and fixed block production elastic contact have been ensured, mould body and fixed block direct contact have been avoided, reduce the probability that the mould body damaged, the life of extension mould body.

2. The utility model discloses a set up fixed block and first cylinder, the effect of fixed charging tray has been reached, when the charging tray got into the protecting crust inside, first cylinder promoted first push rod and moves forward, first push rod is through inlaying and piece, make the fixed block atress produce the equidirectional removal, the fixed block removes and the charging tray produces the contact, make its atress to bottom plate center displacement, the guarantee charging tray is located mould body below, and provide stability, cause pressfitting in-process charging tray can not take place to remove, reduce the possibility of mould body damage, normal pressfitting operation has been ensured.

3. The utility model discloses a set up charging tray and pulley, reached the material and taken convenient effect, when using the charging tray to remove, the material was placed on the charging tray, and the pulley bears the charging tray and takes place to remove, need not artificially to carry the material and places in mould body below, also makes things convenient for the staff to take, reduces staff's intensity of labour.

Drawings

FIG. 1 is a schematic side sectional view of the protective casing of the present invention;

FIG. 2 is a schematic top view of the protective shell of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present invention;

fig. 4 is a schematic side sectional view of the fitting groove according to the present invention.

In the figure: 1. a protective shell; 11. a base plate; 2. a fixed block; 21. a protective pad; 22. a fitting groove; 23. a first spring; 24. embedding blocks; 25. a first push rod; 26. a first cylinder; 3. a material tray; 31. a rotating shaft; 32. a pulley; 33. a card sleeve; 4. a second cylinder; 41. a limiting rod; 42. a second spring; 43. a stroke plate; 44. a mold body; 45. a second push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: a compression fitting device for soundproof cotton production comprises a protective shell 1, fixing blocks 2, a material tray 3, a second air cylinder 4, a bottom plate 11, an embedding groove 22 and a first air cylinder 26, wherein the bottom plate 11 is welded at the lower end of the protective shell 1, two fixing blocks 2 are movably arranged at two sides of the bottom end in the protective shell 1, a protective pad 21 is fixed on the outer wall of each fixing block 2, the protective pad 21 is in elastic contact with the protective shell 1, the fixed blocks 2 are prevented from being in direct contact with the inner wall of the protective shell 1, symmetrically distributed embedding grooves 22 are respectively arranged at one side, opposite to each other, of each fixing block 2, embedding blocks 24 are movably arranged at the bottom end in the embedding grooves 22, symmetrically distributed first air cylinders 26 are embedded in the outer walls at two sides of the protective shell 1, first push rods 25 are respectively inserted into one ends of the first air cylinders 26, the length of each first push rod 25 is larger than the distance between the protective shell 1 and the material tray 3, the first push rod 25 enables the fixed block 2 to be stressed to move in the same direction through the embedded block 24, the fixed block 2 moves to be in contact with the material tray 3, the stress of the fixed block 2 moves towards the center of the bottom plate 11, the material tray 3 is located below the die body 44, stability is provided, the material tray 3 cannot move in the pressing process, the possibility of damage to the die body 44 is reduced, and normal pressing operation is guaranteed.

First push rod 25 alternates through gomphosis groove 22 fixed mounting in gomphosis piece 24, the upper surface of gomphosis piece 24 is through first spring 23 and gomphosis groove 22 upper surface elastic contact, if produce skew pushing down to fixed block 2 in the pushing down process, fixed block 2 atress moves down, first push rod 25 gives and inlays 24 provide the holding power stabilizing, fixed block 2 produces elastic contact through first spring 23 and gomphosis piece 24, ensured that mould body 44 and fixed block 2 produce elastic contact, mould body 44 and fixed block 2 direct contact have been avoided, reduce the probability that mould body 44 damaged, the life of extension mould body 44.

11 upper surface departments movable mounting of bottom plate has charging tray 3, and charging tray 3 is located two between the fixed

block

2, 3 lower surface four corners of charging tray all are provided with pulley 32, and the inside pivot 31 of all pegging graft of installing of pulley 32, and the pivot 31 both ends are rotated and are pegged graft inside cutting ferrule 33 both sides, surface mounting is in 3 lower surface four corners of charging tray on cutting ferrule 33. When using charging tray 3 to remove, the material is placed on charging tray 3, and pulley 32 bears charging tray 3 and takes place to remove, need not artificially to carry the material and places in mould body 44 below, also makes things convenient for the staff to take, reduces staff's intensity of labour.

The upper surface of the protective shell 1 is spliced with a second cylinder 4, the lower end of the second cylinder 4 is movably provided with a second push rod 45, the lower end of the second push rod 45 is welded with a stroke plate 43, the surface of the stroke plate 43 is provided with a mold body 44, in the using process, the second push rod 45 is driven to move by the pressure generated in the second cylinder 4, the stroke plate 43 moves along the same direction as the second push rod 45, and the mold body 44 is stressed to generate pressing downwards. The upper surface of the stroke plate 43 is provided with a second spring 42, the second spring 42 is internally provided with a limiting rod 41, the limiting rod 41 is movably inserted into the protective shell 1, the limiting rod 41 limits the downward pressing stroke of the second push rod 45, the two limiting rods 41 are arranged on the stroke plate 43 at one side away from each other, and the upper surface of the stroke plate 43 is in elastic contact with the inner upper surface of the protective shell 1 through the second spring 42 and the limiting rod 41.

The working principle is as follows: when the material tray 3 enters the protective shell 1, the first air cylinder 26 pushes the first push rod 25 to move forwards, the first push rod 25 enables the fixed block 2 to be stressed to move in the same direction through the embedding block 24, the fixed block 2 moves to be in contact with the material tray 3, the material tray 3 is stressed to move towards the center of the bottom plate 11, the material tray 3 is guaranteed to be positioned below the mold body 44 and provides stability, the material tray 3 cannot move in the pressing process, the possibility of damage to the mold body 44 is reduced, the second push rod 45 is driven to move by pressure generated in the second air cylinder 4, the stroke plate 43 moves in the same direction with the second push rod 45, the mold body 44 is stressed downwards to generate pressing, if deviation is generated in the pressing process, the fixed block 2 moves downwards under the stress, the first push rod 25 provides supporting force for the embedding block 24 to keep stable, the fixed block 2 is in elastic contact with the embedding block 24 through the first spring 23, the elastic contact between the die body 44 and the fixing block 2 is ensured, the direct contact between the die body 44 and the fixing block 2 is avoided, the damage probability of the die body 44 is reduced, and the service life of the die body 44 is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a compression fittings is used in soundproof cotton production, includes protecting crust (1), fixed block (2), charging tray (3), second cylinder (4), bottom plate (11), gomphosis groove (22) and first cylinder (26), its characterized in that: the lower end of the protective shell (1) is welded with a bottom plate (11), two fixed blocks (2) are movably mounted on two sides of the bottom end in the protective shell (1), protective pads (21) are fixed on the outer walls of the fixed blocks (2), symmetrically distributed embedding grooves (22) are formed in one side, opposite to each other, of each fixed block (2), embedding blocks (24) are movably mounted at the bottom end in the embedding grooves (22), a material tray (3) is movably mounted at the upper surface of the bottom plate (11), pulleys (32) are arranged at four corners of the lower surface of the material tray (3), a second air cylinder (4) is inserted into the upper surface of the protective shell (1), a second push rod (45) is movably mounted at the lower end of the second air cylinder (4), a stroke plate (43) is welded at the lower end of the second push rod (45), a mold body (44) is mounted at the lower surface of the stroke plate (43), and a second, the second spring (42) is internally provided with limiting rods (41), the two limiting rods (41) are arranged on the stroke plate (43) at the opposite sides, and the limiting rods (41) are movably inserted in the protective shell (1).

2. The compression fitting device for soundproof cotton production of claim 1, wherein: the protective shell is characterized in that symmetrically distributed first air cylinders (26) are embedded in the outer walls of two sides of the protective shell (1), one ends of the first air cylinders (26) are respectively provided with a first push rod (25) in an inserted mode, the first push rods (25) penetrate through the embedding grooves (22) and are fixedly installed on the embedding blocks (24), and the upper surfaces of the embedding blocks (24) are in elastic contact with the upper surfaces of the embedding grooves (22) through first springs (23).

3. The compression fitting device for soundproof cotton production of claim 1, wherein: the upper surface of the stroke plate (43) is in elastic contact with the inner upper surface of the protective shell (1) through a second spring (42) and a limiting rod (41).

4. The compression fitting device for soundproof cotton production of claim 2, wherein: the length of the first push rod (25) is larger than the distance between the protective shell (1) and the material tray (3).

5. The compression fitting device for soundproof cotton production of claim 1, wherein: the pulley (32) is internally provided with a rotating shaft (31) in an inserted manner, two ends of the rotating shaft (31) are rotatably inserted into two sides of the clamping sleeve (33), and the upper surface of the clamping sleeve (33) is arranged at four corners of the lower surface of the material tray (3).

6. The compression fitting device for soundproof cotton production of claim 1, wherein: the material tray (3) is positioned between the two fixing blocks (2).