CN214646067U

CN214646067U - Adjustable unpowered compression roller

Info

Publication number: CN214646067U
Application number: CN202021740654.5U
Authority: CN
Inventors: 李才喜; 张玉峰; 刘林
Original assignee: Shanghai Guankang Technology Co ltd
Current assignee: Shanghai Guankang Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-11-09
Anticipated expiration: 2030-08-19

Abstract

The utility model provides an adjustable unpowered compression roller, which belongs to the compression roller field, and comprises a mounting rack, adjusting mechanisms symmetrically arranged at the two ends of the mounting rack and a rotating roller positioned below the mounting rack, wherein the two ends of the rotating roller are respectively rotatably arranged on the two adjusting mechanisms; connecting columns are symmetrically arranged on the bottom surface of the end part of the mounting frame, supporting columns fixedly connected with the mounting frame are arranged on the inner sides of the two connecting columns, first supporting rods are fixedly arranged at the ends, far away from the mounting frame, of the two supporting columns, and second supporting rods are fixedly arranged between the ends, far away from the mounting frame, of the supporting columns and the connecting columns; one side of the first supporting rod far away from the mounting frame is fixedly provided with a supporting plate which is contacted with the edge of the conveying equipment frame body. The unpowered compression roller is simple in structure, convenient to use, capable of adjusting the distance between the rotary roller and the conveying line according to needs and high in applicability; can replace artifical the material of pressing effectively, reduce staff's working strength.

Description

Adjustable unpowered compression roller

Technical Field

The utility model belongs to the technical field of the compression roller, especially, relate to an unpowered compression roller with adjustable.

Background

In the pipeline repairing construction, generally, glue is injected into a repairing material hose, the repairing material hose is overturned and dragged into a pipeline to be repaired, and the repairing material hose and the pipeline to be repaired are bonded and cured through a colloid to complete the pipeline repairing work. In the glue injection process, in order to ensure uniform glue injection and avoid the glue injection from flowing out to the rear of the glue injection section, a compression roller is required to seal and press the hose; at present, in the injecting glue of pipeline repair material, adopt artifical use to change the roller and press on the material of injecting glue to roll in step along with anterior segment device rolling, both need use great pressure to make to change the roller and can prevent to glue and remove to the rear end at the excessive speed, guarantee again with the belt on the material remove synchronous, staff intensity is high, the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an unpowered compression roller with adjustable aims at solving the problem that provides among the background art.

The embodiment of the utility model provides a realize like this, an adjustable unpowered compression roller, this unpowered compression roller includes mounting bracket, symmetrical mounting in the adjustment mechanism at mounting bracket both ends and is located the change roll of mounting bracket below, the both ends of change roll rotate respectively and install on two adjustment mechanism;

connecting columns are symmetrically arranged on the bottom surface of the end part of the mounting frame, supporting columns fixedly connected with the mounting frame are arranged on the inner sides of the two connecting columns, a first supporting rod is fixedly arranged at one end, away from the mounting frame, of the two supporting columns, and a second supporting rod is fixedly arranged between one end, away from the mounting frame, of each supporting column and the connecting column;

a supporting plate which is contacted with the edge of the conveying equipment frame body is fixedly arranged on one surface, away from the mounting frame, of the first supporting rod, a pressing mechanism is arranged at one end, away from the mounting frame, of the connecting column through a fixing plate A, and the pressing mechanism is located below the supporting plate;

the adjusting mechanism comprises a fixed plate B fixedly mounted on the top surface of the end part of the mounting frame, a lifting plate positioned right below the fixed plate B and an adjusting rod sequentially penetrating through the fixed plate B and the lifting plate; the adjusting rod is rotatably connected with the fixing plate B and is in threaded connection with the lifting plate;

the both ends of changeing the roller all are provided with the pivot, fixed mounting has and is used for supporting on the lifter plate the locating piece of pivot, change the roller through the pivot with the locating piece with the lifter plate rotates and connects.

Preferably, the pressing mechanism comprises a mounting seat fixedly mounted at one end of the fixing plate A far away from the connecting column, a pressing rod hinged on the mounting seat, a pressing head fixedly mounted at one end of the pressing rod far away from the mounting seat, a first connecting rod hinged at one end of the pressing rod close to the mounting seat and a pressing handle fixedly mounted at one end of the first connecting rod far away from the pressing rod, and one end of the first connecting rod far away from the pressing rod is hinged with the mounting seat through a second connecting rod;

the mounting seat is provided with two convex parts which are respectively contacted with two ends of the first connecting rod.

Preferably, the first connecting rod and the pressing handle are integrally formed.

Preferably, the second bracing piece with fixed mounting has the guide bar between the mounting bracket, the end position department fixed mounting of lifter plate has the suit in sleeve on the guide bar, the sleeve with guide bar sliding connection.

Preferably, the supporting plate is made of a soft material.

The unpowered compression roller is simple in structure, convenient to use, capable of adjusting the distance between the rotary roller and the conveying line according to needs and high in applicability; can replace artifical the material of pressing effectively, reduce staff's working strength.

Drawings

FIG. 1 is a schematic diagram of an adjustable unpowered roll;

FIG. 2 is a schematic side view of an adjustable unpowered roll;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is a schematic view of a compression mechanism in an adjustable unpowered roll;

FIG. 5 is a schematic diagram of the use of an adjustable unpowered roll.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, the utility model provides an adjustable unpowered compression roller, which comprises a mounting frame 1, adjusting mechanisms 2 symmetrically mounted at two ends of the mounting frame 1, and a roller 3 located below the mounting frame 1, wherein two ends of the roller 3 are respectively rotatably mounted on the two adjusting mechanisms 2;

connecting columns 11 are symmetrically arranged on the bottom surface of the end part of the mounting rack 1, supporting columns 12 fixedly connected with the mounting rack 1 are arranged on the inner sides of the two connecting columns 11, first supporting rods 13 are fixedly arranged at the ends, far away from the mounting rack 1, of the two supporting columns 12, and second supporting rods 14 are fixedly arranged between the ends, far away from the mounting rack 1, of the supporting columns 12 and the connecting columns 11;

a supporting plate 131 which is in contact with the edge of the conveying equipment frame body is fixedly installed on one surface, away from the installation frame 1, of the first supporting rod 13, a pressing mechanism 16 is installed at one end, away from the installation frame 1, of the connecting column 11 through a fixing plate A15, and the pressing mechanism 16 is located below the supporting plate 131;

the adjusting mechanism 2 comprises a fixing plate B21 fixedly mounted on the top surface of the end part of the mounting rack 1, a lifting plate 22 positioned right below the fixing plate B21 and an adjusting rod 23 sequentially penetrating through the fixing plate B21 and the lifting plate 22, wherein the adjusting rod 23 is rotatably connected with the fixing plate B21 and is in threaded connection with the lifting plate 22;

the both ends of changeing roller 3 all are provided with pivot 31, fixed mounting has on the lifter plate 22 and is used for supporting the locating piece 221 of pivot 31, change roller 3 through pivot 31 with locating piece 221 with lifter plate 22 rotates and is connected.

As shown in fig. 1, 2, 3 and 5, in use, the unpowered press roller is vertically installed above the conveying line, so that the support plate 131 at the end of the installation frame 1 is in contact with the upper edge of the frame body of the conveying line, the lower edge of the frame body of the conveying line is in contact with the pressing mechanism 16, and the unpowered press roller is installed on the conveying line under the cooperation of the support plate 131 and the pressing mechanism 16; according to the thickness of pressing the material again, rotate regulation pole 23 for adjust pole 23 and drive lifter plate 22 and be close to or keep away from fixed plate B21, thereby drive change roller 3 and be close to or keep away from the transfer chain, change the interval between change roller 3 and the transfer chain, when the transfer chain carries the material, the material is along with the transfer chain removal in the time, under the running roller on the transfer chain and the cooperation of changeing roller 3, extrude the material, make the material thickness through changeing roller 3 even, accomplish and press the material work.

It is worth mentioning that, in order to reduce the rigid contact between unpowered compression roller and the transfer chain effectively, backup pad 131 adopts soft materials such as rubber, silica gel to make, can reduce the rigid contact between unpowered compression roller and the transfer chain effectively, adopts soft materials to have soft characteristics in texture simultaneously, can cushion the impact force between unpowered compression roller and the transfer chain effectively, guarantees the stability that the compression roller used.

Specifically, as shown in fig. 4, the pressing mechanism 16 includes a mounting seat 161 fixedly installed at one end of the fixing plate a15 far away from the connecting column 11, a pressing rod 162 hinged on the mounting seat 161, a pressing head 166 fixedly installed at one end of the pressing rod 162 far away from the mounting seat 161, a first connecting rod 164 hinged at one end of the pressing rod 162 close to the mounting seat 161, and a pressing handle 163 fixedly installed at one end of the first connecting rod 164 far away from the pressing rod 162, wherein one end of the first connecting rod 164 far away from the pressing rod 162 is hinged with the mounting seat 161 through a second connecting rod 165. When the pressing handle 163 is pulled to move the pressing handle 163 away from the fixing plate 15, the pressing plate 162 drives the pressing head 166 away from the supporting plate 131 under the combined action of the first connecting rod 164 and the second connecting rod 165; on the contrary, when the pressing handle 163 is close to the fixing plate a15, the pressing plate 162 drives the pressing head 166 to be close to the supporting plate 131 under the combined action of the first connecting rod 164 and the second connecting rod 165, and after the pressing head is contacted with the lower edge of the conveying line, the unpowered pressing roller is fixed on the conveying line under the combined action of the supporting plate 131 and the pressing head 166.

The mounting base 161 has two protrusions 167 that contact both ends of the first link 164. When the pressing handle 163 is pulled to make the pressing handle 163 far away from the fixing plate a15, the first link 164 is made to contact with the protruding portion 167 at one end close to the pressing rod 162, and the pressing rod 162 is driven to be far away from the supporting plate 131 under the action of the first link 164 and the protruding portion 167; conversely, when the pressing handle 163 approaches the fixing plate a15, the end of the first link 164 near the pressing handle 163 contacts with the protrusion 167 at the end, so that the first link 162 drives the pressing rod 162 to approach the supporting plate 131.

It should be noted that, in order to facilitate the production process of the pressing mechanism 16, the first link 164 is integrally formed with the pressing handle 163.

Further, in order to ensure the stability of the movement of the lifting plate 22, a guide rod 24 is fixedly installed between the second support rod 14 and the installation frame 1, a sleeve 25 sleeved on the guide rod 24 is fixedly installed at the end position of the lifting plate 22, and the sleeve 25 is slidably connected with the guide rod 24. When the rotating roller 3 is adjusted, the adjusting rod 23 rotates, and is in threaded fit with the lifting plate 22, the lifting plate 22 is driven to be close to or far away from the fixing plate B21, the end part of the lifting plate 22 is positioned through the guide rod 24, so that the lifting plate 22 moves up and down along the guide rod 24, the lifting plate 22 is prevented from rotating along with the rotation of the adjusting rod 23 under the matching of the guide rod 24 and the sleeve 25, and the adjusting rod 23 can be effectively guaranteed to be adjusted while the moving stability of the lifting plate 22 is guaranteed.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The adjustable unpowered compression roller is characterized by comprising a mounting frame (1), adjusting mechanisms (2) symmetrically mounted at two ends of the mounting frame (1) and a rotary roller (3) positioned below the mounting frame (1), wherein two ends of the rotary roller (3) are respectively rotatably mounted on the two adjusting mechanisms (2);

connecting columns (11) are symmetrically installed on the bottom surface of the end part of the mounting rack (1), supporting columns (12) fixedly connected with the mounting rack (1) are arranged on the inner sides of the two connecting columns (11), first supporting rods (13) are fixedly installed at the ends, far away from the mounting rack (1), of the two supporting columns (12), and second supporting rods (14) are fixedly installed between the ends, far away from the mounting rack (1), of the supporting columns (12) and the connecting columns (11);

one surface, far away from the mounting rack (1), of the first support rod (13) is fixedly provided with a support plate (131) which is in contact with the edge of the conveying equipment rack body, one end, far away from the mounting rack (1), of the connecting column (11) is provided with a pressing mechanism (16) through a fixing plate A (15), and the pressing mechanism (16) is located below the support plate (131);

the adjusting mechanism (2) comprises a fixing plate B (21) fixedly mounted on the top surface of the end part of the mounting rack (1), a lifting plate (22) positioned right below the fixing plate B (21) and an adjusting rod (23) sequentially penetrating through the fixing plate B (21) and the lifting plate (22), and the adjusting rod (23) is rotatably connected with the fixing plate B (21) and is in threaded connection with the lifting plate (22);

the both ends of changeing roller (3) all are provided with pivot (31), fixed mounting is used for supporting on lifter plate (22) locating piece (221) of pivot (31), change roller (3) through pivot (31) with locating piece (221) with lifter plate (22) rotate and are connected.

2. The adjustable unpowered compression roller of claim 1 wherein the hold-down mechanism (16) includes a mounting base (161) fixedly mounted on an end of the fixing plate a (15) remote from the connection column (11), a compression rod (162) hinged to the mounting base (161), a compression head (166) fixedly mounted on an end of the compression rod (162) remote from the mounting base (161), a first connecting rod (164) hinged to an end of the compression rod (162) near the mounting base (161), and a compression handle (163) fixedly mounted on an end of the first connecting rod (164) remote from the compression rod (162), an end of the first connecting rod (164) remote from the compression rod (162) being hinged to the mounting base (161) through a second connecting rod (165);

the mounting seat (161) is provided with two convex parts (167) which are respectively contacted with two ends of the first connecting rod (164).

3. The adjustable unpowered pressure roller of claim 2 wherein the first link (164) is integrally formed with the pressure bar (163).

4. An adjustable unpowered press roller as claimed in claim 1 wherein a guide bar (24) is fixedly mounted between the second support bar (14) and the mounting bracket (1), a sleeve (25) fitted over the guide bar (24) is fixedly mounted at an end position of the lifting plate (22), and the sleeve (25) is slidably connected to the guide bar (24).

5. The adjustable unpowered roller as recited in claim 1 wherein the support plate (131) is made of a soft material.