CN223073564U - Rewinding machine for glass fiber mat - Google Patents

Abstract

The utility model discloses a rewinding machine for a glass fiber mat, which comprises a machine body and further comprises a trimming mechanism, wherein the trimming mechanism is arranged in the machine body, the trimming mechanism comprises a fixed roller, a fixed ring, a supporting plate, a mounting frame, a compression roller and a spring, the fixed roller is arranged in the machine body in the horizontal direction, the fixed ring is sleeved on the periphery of the fixed roller, the downward pressure of the compression roller is kept by utilizing the elastic force of the spring between the top of the supporting plate and the compression roller in the conveying process of the glass fiber mat, the side edge of the glass fiber mat does not need to be compacted at a cutting position, the side edge compactness of the glass fiber mat is improved, in the cutting process of a cutting knife, the side edge of the glass fiber mat is not compacted at the cutting position, the transverse pulling of a cut can be avoided, the problem of side edge breakage of the glass fiber mat is avoided, and the flatness of the cut is kept.

Description

Rewinding machine for glass fiber mat

Technical Field

The utility model relates to the technical field of glass fiber mat processing, in particular to a rewinding machine for glass fiber mats.

Background

The glass fiber felt is a lamellar product which is formed by combining continuous filaments or chopped strands together in an unoriented way through a chemical binder or a mechanical action, can be used for various aspects such as sound insulation, fire prevention and shock absorption, has wide application in the fields such as construction, automobiles, sanitation and the like, and needs to use rewinding equipment to cut edges and rewind the glass fiber felt in the production process.

The existing glass fiber mat rewinding device has the following defects that in the rewinding process of the existing glass fiber mat, the existing glass fiber mat is generally cut by a cutting knife and then rewound directly, and because the glass fiber mat is generally thin and is not tightly connected, transverse pulling tearing easily occurs in the cutting process to affect the integrity of the glass fiber mat, the existing glass fiber mat rewinding device is provided.

Disclosure of utility model

The utility model mainly aims to provide a rewinding machine for a glass fiber mat, which can carry out the rectification on the side edge end parts of the glass fiber mat when the glass fiber mat is close to a cutting position through a rectification mechanism arranged in a machine body, improve the side edge compactness, reduce the notch transverse pulling phenomenon in the cutting process and effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a rewinding machine for glass fiber mat, includes the organism, still includes the whole mechanism that presses, the inside whole mechanism that presses that is provided with of organism, the whole mechanism that presses includes fixed roller, solid fixed ring, layer board, mounting bracket, compression roller and spring, gu fixed roller and fixed roller periphery have been cup jointed to the inside horizontal direction of organism, the inside fixed roller bottom position that is located of organism is provided with the layer board, gu fixed ring bottom has mounting bracket and mounting bracket internally mounted to laminate to the compression roller at layer board top through spring swing joint.

The machine body is connected with the screw rod through the screw hole, the end part of the screw rod penetrates through the mounting hole and is connected with the fixing ring, the screw rod is screwed along the screw hole before cutting operation, the fixing ring can be driven to horizontally move along the periphery of the fixing roller in the screwing process of the screw rod, the position of the fixing ring is adjusted, and the whole pressing position is just positioned at the side edge of the cutting position of the cutting knife.

Further, a rewinding roller for winding the glass fiber mat is arranged on one side inside the machine body, a cutting knife is arranged inside the machine body, the rewinding roller winds the glass fiber mat after edge cutting, and the cutting knife performs edge cutting treatment.

Furthermore, limiting grooves are formed in the bottom end of the inside of the fixing ring in the vertical direction, limiting rods penetrating through the springs and inserted into the limiting grooves are fixedly connected to the tops of the mounting frames, and the pressing rollers can only keep downward pressure through the cooperation of the limiting grooves and the limiting rods.

The screw rod is provided with a fixed ring, the screw rod is fixedly connected with the fixed ring through a fixed ring, the fixed ring is fixedly connected with the fixed ring through a fixed ring structure, and the fixed ring is fixedly connected with the fixed ring through a fixed ring structure.

Compared with the prior art, the glass fiber mat cutting machine has the advantages that the trimming treatment of the glass fiber mat is carried out through the trimming cutter in the machine body, the reeling is carried out through the rewinding roller, the positions of the trimming cutter and the pressing roller are adjusted before trimming, the end part of the pressing roller is aligned with the side edge of the trimming cutter towards the center position of the machine frame, the pressing roller is kept to be downwards pressure by utilizing spring force between the top of the supporting plate and the pressing roller in the conveying process of the glass fiber mat, the side edge of the glass fiber mat does not need to be compacted in the trimming position, the side edge compactness of the glass fiber mat is improved, the problem that the side edge of the glass fiber mat is damaged due to the fact that the side edge of the glass fiber mat is not compacted in the trimming cutter, the trimming flatness is kept, the end part of the machine body is connected with the screw through the screw hole, the end part of the screw penetrates through the inside the mounting hole and is connected with the fixing ring, the screw is screwed along the periphery of the fixing ring in the screwing process of the screw, and then the fixing ring can be driven to move horizontally along the periphery of the fixing roller in the driving process of the screw, and the position is adjusted, and the trimming position is just located at the side edge of the trimming position in the trimming process of the trimming cutter.

Drawings

Fig. 1 is a schematic view of the overall structure of a rewinding machine for glass fiber mats according to the present utility model.

Fig. 2 is a schematic structural diagram of a whole pressing mechanism of a rewinding machine for glass fiber mats.

Fig. 3 is a schematic structural view of an adjusting mechanism of a rewinding machine for glass fiber mats.

The drawing shows that the machine comprises a machine body 1, a machine body 2, a pressure regulating mechanism 201, a rewinding roller 202, a cutting knife 203, a fixing roller 204, a fixing ring 205, a supporting plate 206, a mounting frame 207, a pressing roller 208, a spring 209, a limiting groove 210, a limiting rod 3, an adjusting mechanism 301, a mounting hole 302, a screw hole 303, a screw rod 304 and an end ring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a rewinding machine for glass fiber mats, which comprises a machine body 1 and further comprises a straightening mechanism 2, wherein the straightening mechanism 2 is arranged inside the machine body 1, the straightening mechanism 2 comprises a fixed roller 203, a fixed ring 204, a supporting plate 205, a mounting frame 206, a pressing roller 207 and a spring 208, the fixed roller 203 is arranged in the horizontal direction inside the machine body 1, the fixed ring 204 is sleeved on the periphery of the fixed roller 203, the supporting plate 205 is arranged at the bottom of the fixed roller 203 inside the machine body 1, the bottom of the fixed ring 204 is movably connected with the mounting frame 206 through the spring 208, and the pressing roller 207 attached to the top of the supporting plate 205 is mounted inside the mounting frame 206.

The machine body 1 and the fixed ring 204 are provided with an adjusting mechanism 3 therebetween, the adjusting mechanism 3 comprises a mounting hole 301, a screw hole 302 and a screw rod 303, the mounting hole 301 is formed in one side of the fixed ring 204 in the horizontal direction, the screw holes 302 are formed in the corresponding positions of the two sides of the interior of the machine body 1, the screw rod 303 is movably connected with the screw rod 303 through the screw holes 302, the end parts of the screw rod 303 penetrate through the mounting hole 301 and are connected with the fixed ring 204, the end parts of the machine body 1 are connected with the screw rod 303 through the screw holes 302, the screw rod 303 penetrates through the mounting hole 301 and is connected with the fixed ring 204, the screw rod 303 is screwed along the screw hole 302 before cutting operation, the screw rod 303 can drive the fixed ring 204 to horizontally move along the periphery of the fixed roller 203 in the screwing process, and then the position of the fixed ring is adjusted, and the whole pressing position is just positioned at the side edge of the cutting position of the cutting knife 202.

The rewinding roller 201 is mounted on one side of the inside of the machine body 1, the cutting knife 202 is mounted in the machine body 1, limiting grooves 209 are formed in the bottom end of the inside of the fixed ring 204 in the vertical direction, limiting rods 210 penetrating through springs 208 and inserted into the limiting grooves 209 are fixedly connected to the tops of the mounting frames 206, the rewinding roller 201 rolls the trimmed glass fiber mats, the cutting knife 202 performs trimming treatment, and the pressing rollers 207 can only keep downward pressure through the cooperation of the limiting grooves 209 and the limiting rods 210.

The end ring 304 is fixed between the end of the screw 303 and the fixing ring 204 by the end ring 304 structure, so that the screw 303 can drive the fixing ring 204 to move when being screwed.

It should be noted that, when the rewinding machine for glass fiber mats is used, the trimming treatment of the glass fiber mats is carried out by the trimming cutter 202 and the rewinding roller 201 is carried out in the machine body 1, the positions of the trimming cutter 202 and the pressing roller 207 are adjusted before trimming, so that the end part of the pressing roller 207 is aligned with the side edge of the center position of the frame of the trimming cutter 202, the downward pressure of the pressing roller 207 is kept between the top of the supporting plate 205 and the pressing roller 207 in the conveying process of the glass fiber mats by utilizing the elasticity of the spring 208, the trimming position of the side edge of the glass fiber mats is not needed to be compacted, the side edge compactness of the glass fiber mats is improved, the trimming position of the side edge of the glass fiber mats is compacted in the trimming cutter 202, the problem of the side edge breakage of the glass fiber mats is avoided, the trimming flatness is kept, the end part of the machine body 1 is connected with the screw 303 through the screw holes 302, the end part of the screw 303 penetrates through the inside the mounting holes 301 and is connected with the fixed ring 204, the screw 303 is screwed along the screw holes 302, the screw 303 can drive the fixed ring 204 to move along the periphery of the fixed roller 203 in the screwing process of the screw 303, and the fixed ring 204 is moved along the fixed ring 203 in the trimming process, and the trimming position is just adjusted to be in the trimming position.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. A glass fiber mat rewinding machine, comprising a machine body (1), characterized in that it also comprises a straightening and pressing mechanism (2), wherein the machine body (1) is provided with the straightening and pressing mechanism (2), wherein the straightening and pressing mechanism (2) comprises a fixed roller (203), a fixed ring (204), a support plate (205), a mounting frame (206), a pressure roller (207) and a spring (208), wherein the machine body (1) is provided with a fixed roller (203) in a horizontal direction, and the outer periphery of the fixed roller (203) is sleeved with a fixed ring (204), wherein the machine body (1) is provided with a support plate (205) at the bottom of the fixed roller (203), the bottom of the fixed ring (204) is movably connected with the mounting frame (206) through a spring (208), and a pressure roller (207) is installed inside the mounting frame (206) and is attached to the top of the support plate (205). 2. A glass fiber mat rewinding machine according to claim 1, characterized in that it also includes an adjustment mechanism (3), an adjustment mechanism (3) is arranged between the machine body (1) and the fixed ring (204), the adjustment mechanism (3) includes a mounting hole (301), a screw hole (302) and a screw (303), a mounting hole (301) is opened in a horizontal direction on one side inside the fixed ring (204), screw holes (302) are opened at corresponding positions on both sides of the machine body (1) and screws (303) are movably connected through the screw holes (302), and the ends of the screws (303) pass through the inside of the mounting hole (301). 3. A glass fiber mat rewinding machine according to claim 1, characterized in that a rewinding roller (201) for rewinding the glass fiber mat is installed on one side of the machine body (1), and a cutting knife (202) is installed inside the machine body (1). 4. A rewinding machine for glass fiber felt according to claim 1, characterized in that: a limiting groove (209) is vertically opened at the bottom end of the fixing ring (204), and a limiting rod (210) is fixedly connected to the top of the mounting frame (206) and penetrates the spring (208) and is inserted into the limiting groove (209). 5. A glass fiber mat rewinding machine according to claim 2, characterized in that: end rings (304) are installed on the outer periphery of the screw (303) and the end rings (304) are attached to both sides of the surface of the fixing ring (204).