CN212638793U

CN212638793U - Chamfer belt deviation rectifier

Info

Publication number: CN212638793U
Application number: CN202020752278.5U
Authority: CN
Inventors: 尹松涛; 张凯; 文子滕; 李晓波; 李连城
Original assignee: Beixin Building Materials Tianjin Co ltd
Current assignee: Beixin Building Materials Tianjin Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-03-02
Anticipated expiration: 2030-05-09

Abstract

The embodiment of the utility model discloses a chamfer belt deviation rectifier, which comprises two groups of carrier roller brackets which are symmetrically arranged in parallel, a carrier roller and a deviation rectifying component are arranged between the two corresponding carrier roller brackets, a chamfer belt is sleeved on the two carrier rollers together, the deviation rectifying component comprises a supporting plate fixedly connected between the two carrier roller brackets and a deviation rectifying plate connected on the supporting plate and sliding along the central line direction of the carrier roller, two groups of deviation rectifying rollers are symmetrically arranged on the deviation rectifying plate along the movement direction of the chamfering belt, and can be used for rectifying deviation after the chamfering belt deviates, the deflected chamfering belt can return to the normal working position, and because the rolling friction exists between the deflection correcting roller and the chamfering belt, when the deviation of the chamfering belt is corrected, the two sides of the chamfering belt are not basically abraded, and the adjusting space of the carrier roller is enlarged by the wedge-shaped top of the carrier roller support.

Description

Chamfer belt deviation rectifier

Technical Field

The embodiment of the utility model provides a relate to gypsum board production technical field, concretely relates to chamfer belt rectifying device.

Background

The gypsum board is a material made of building gypsum as main raw material, and is a light weight, high strength, thin thickness, convenient processing, sound-insulating, heat-insulating and fire-proofing building material, and is one of the currently developed light weight boards, and the gypsum board is divided into four types of rectangle, chamfer, wedge and round according to the edge shape.

During production, the wedge edge is usually formed through the wedge belt, and during the wet board after the gypsum board shaping was transported on the shaping belt, the extrusion force that produces between the two caused the wedge belt easily to take place the displacement on the bearing roller for two sides of wedge belt take place wearing and tearing, and especially the thin limit wearing and tearing of wedge belt are heavier, influence the follow-up normal production of gypsum board, and the regulating variable of bearing roller on the bearing roller support is less, consequently, needs design a chamfer belt rectifying device.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a chamfer belt rectifying device has solved current chamfer belt and has taken place the off tracking easily and lead to the follow-up production of side wearing and tearing influence gypsum board and the less problem of regulating variable of bearing roller man-hour adding the gypsum board.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

a chamfering belt deviation rectifier comprises two groups of carrier roller supports which are symmetrically arranged in parallel, the tops of opposite sides of the two corresponding carrier roller supports are both in a wedge shape, a carrier roller and a deviation rectifying assembly are arranged between the two corresponding carrier roller supports, the carrier roller is positioned above the corresponding deviation rectifying assembly, a chamfering belt is sleeved on the two carrier rollers together, and part of the chamfering belt is positioned inside the deviation rectifying assembly;

the subassembly of rectifying includes fixed connection in the backup pad between two bearing roller supports and connects in the backup pad and along the gliding board of rectifying of bearing roller central line direction, be provided with two sets of gyro wheels of rectifying along the direction of motion symmetry of chamfer belt on the board of rectifying, and two sets of one side that the gyro wheel is relative of rectifying all contacts with the narrow side that corresponds on the chamfer belt, two install the adjusting screw who with rectify board threaded connection through the bearing between the bearing roller support, just the one end of adjusting screw runs through the lateral wall and the fixedly connected with rotation handle of bearing roller support.

As an optimized scheme of the utility model, the symmetry is provided with two installation axles, two on the board of rectifying install the guide roll that contacts with the internal surface of chamfer belt through the bearing between the installation axle, just the axis of guide roll and the direction of motion mutually perpendicular of chamfer belt.

As an optimized scheme of the utility model, the quantity of the subassembly of rectifying is two, just the subassembly of rectifying is installed at the both ends of two sets of bearing roller support array directions.

As an optimal scheme of the utility model, be provided with the scale mark that is used for adjusting the accurate position of board of rectifying along the direction that is on a parallel with adjusting screw axis in the backup pad, just the scale mark of scale mark sets up on the center of symmetry line of backup pad lateral wall, the center of symmetry department of the lateral wall of the board of rectifying is provided with the datum line that corresponds to the scale mark, just the lateral wall plane at datum line place is adjacent and parallel with the lateral wall plane that is provided with the scale mark in the backup pad.

As an optimized scheme of the utility model, there are two spouts along adjusting screw's axis direction parallel arrangement in the backup pad, the bottom sliding connection of rectifying the board is in two spouts.

The utility model discloses an embodiment has following advantage:

the utility model discloses can utilize the gyro wheel of rectifying after the off tracking takes place at the chamfer belt to rectify for the chamfer belt of off tracking can get back to normal operating position, and because for rolling friction between gyro wheel of rectifying and the chamfer belt, can not produce wearing and tearing basically to the both sides of chamfer belt when correcting the chamfer belt off tracking, the adjustment space of bearing roller has been increased at the wedge top of bearing roller support.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural view of a chamfer belt deviation rectifier according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a deviation rectifying assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a scale line portion in an embodiment of the present invention.

In the figure:

1-a carrier roller bracket; 2-carrying rollers; 3-a deviation rectifying component; 4-chamfering the belt; 5-scale mark; 6-base line;

301-a support plate; 302-a deviation rectifying plate; 303-correcting a deviation roller; 304-an adjusting screw; 305 rotating the handle; 306-mounting the shaft; 307-guide rolls.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

As shown in fig. 1, 2 and 3, the utility model provides a chamfer belt deviation rectifier, which comprises two groups of carrier roller brackets 1 which are symmetrically arranged in parallel, the tops of the opposite sides of the two corresponding carrier roller brackets 1 are both in a wedge shape, a carrier roller 2 and a deviation rectifying component 3 are arranged between the two corresponding carrier roller brackets 1, the carrier roller 2 is positioned above the corresponding deviation rectifying component 3, a chamfer belt 4 is sleeved on the two carrier rollers 2 together, and part of the chamfer belt 4 is positioned inside the deviation rectifying component 3;

the deviation rectifying assembly 3 comprises a supporting plate 301 fixedly connected between two carrier roller supports 1 and a deviation rectifying plate 302 connected to the supporting plate 301 and sliding along the central line direction of the carrier roller 2, two sets of deviation rectifying rollers 303 are symmetrically arranged on the deviation rectifying plate 302 along the movement direction of the chamfering belt 4, one sides of the two sets of deviation rectifying rollers 303 opposite are in contact with the narrow sides corresponding to the chamfering belt 4, an adjusting screw 304 connected with the deviation rectifying plate 302 in a threaded mode is installed between the two carrier roller supports 1 through a bearing, and one end of the adjusting screw 304 penetrates through the side wall of the carrier roller support 1 and is fixedly connected with a rotating handle 305.

The utility model discloses when using, the top of two corresponding bearing roller supports 1 is the wedge for two bearing rollers 2 have more spaces at two bearing roller supports 1 to carry out position control, can be applicable to the gypsum board production of multiple size.

When the chamfer belt 4 takes place the off tracking at the in-process of transporting the gypsum board, the partial belt of chamfer belt 4 below is located the subassembly 3 of rectifying, and the subassembly 3 of rectifying sets up in the head and the tail both ends of chamfer belt 4, and the chamfer belt 4 of off tracking is after the off tracking state is corrected in first subassembly 3 department of rectifying, rectifies a deviation again to chamfer belt 4 before transporting the gypsum board after the motion of a section distance, ensures that chamfer belt 4 is not in the off tracking state.

When the deviation rectifying assembly 4 is used, the chamfering belt 4 enters the carrier roller 2, turns to the position below the carrier roller 2 and enters between the two groups of deviation rectifying rollers 303, two narrow sides of the vertical direction of the chamfering belt 4 are respectively contacted with one side opposite to the deviation rectifying rollers 303, and after the chamfering belt 4 deviates and is shifted to the lower side, the position of the chamfering belt 4 is rectified by means of the deviation rectifying rollers 303 and extrusion force of the narrow sides of the chamfering belt 4.

After the chamfering belt 4 is corrected for the first time by the first deviation correcting component, the chamfering belt 4 is corrected by the second deviation correcting component 3 again before being turned by the carrier roller 2 and conveyed upwards, and the deviation state of the chamfering belt 4 is sequentially corrected;

rectify a deviation to chamfer belt 4 firstly in order not to influence the normal production of gypsum board, influence the production quality of gypsum board, secondly can make chamfer belt 4's featheredge and other structures take place the friction to lead to wearing and tearing after avoiding chamfer belt 4 to take place the off tracking, not only make chamfer belt 4's life-span shorten, change chamfer belt 4 moreover and influence production efficiency.

And in order to avoid the deviation of the chamfering belt 4 before deviation rectification, which can not cause the thin edge of the chamfering belt 4 to be worn, the length of the carrier roller 2 can be increased in the embodiment, and the length of the carrier roller 2 is increased to 260 mm in the embodiment.

The deviation rectifying component 3 rectifies the deviation of the chamfering belt 4, rolling friction occurs between the chamfering belt 4 and the deviation rectifying idler wheel 303 during movement, the generated friction force is extremely small and can be ignored, and two narrow sides of the chamfering belt 4 cannot be abraded basically.

When the position of the adjusting carrier roller 2 between the two carrier roller brackets 1 is adjusted, the position of the chamfering belt 4 is changed, so that gypsum boards with different sizes can be transported, the adjusting screw 304 is driven by rotating the handle 305 to adjust the position of the deviation correcting plate 302, the deviation correcting plate 302 slides on the supporting plate 301 to the position corresponding to the chamfering belt 4 under the driving of the adjusting screw 304, and then the rotating handle 305 is stopped being driven, so that the gypsum board conveying device is suitable for the production of gypsum boards with different sizes.

Two mounting shafts 306 are symmetrically arranged on the deviation rectifying plate 302, a guide roller 307 which is contacted with the inner surface of the chamfering belt 4 is arranged between the two mounting shafts 306 through a bearing, and the axis of the guide roller 307 is vertical to the movement direction of the chamfering belt 4.

When rectifying a deviation of the chamfering belt 4, the chamfering belt 4 may have a large extrusion force between the chamfering belt 4 and the rectifying roller 303 due to a large deviation displacement in the rectifying process, so that the chamfering belt 4 may be curled, the guide roller 307 may apply a force to the chamfering belt 4 in the vertical direction, and the chamfering belt 4 is prevented from being curled when delivering goods in the rectifying process.

In this embodiment, the guide roller 307 may be disposed between two sets of the deviation-correcting rollers 303, specifically, between two adjacent deviation-correcting rollers 303 in the same set, a diameter of the guide roller 307 may be smaller than a maximum distance between the two adjacent deviation-correcting rollers 303, and a length of the guide roller 307 may be slightly larger than a width of the chamfering belt 4.

The number of the deviation rectifying assemblies 3 is two, and the deviation rectifying assemblies 3 are arranged at two ends of the arrangement direction of the two groups of carrier roller supports 1.

The setting of two subassembly 3 of rectifying can guarantee to rectify after rectifying to chamfer belt 4 and carry out the rectifying of reconfirmation to this accuracy of rectifying and the off tracking of correcting the chamfer belt 4 that takes place between two subassembly 3 of rectifying, when being provided with more, the difficult assurance of position identity that can appear rectifying subassembly 3.

The supporting plate 301 is provided with a scale mark 5 for adjusting the accurate position of the deviation correcting plate 302 along a direction parallel to the axis of the adjusting

screw

304, and 0 scale mark of the scale mark 5 is arranged on the symmetrical center line of the side wall of the supporting plate 301, the symmetrical center of the side wall of the deviation correcting plate 302 is provided with a reference line 6 corresponding to the 0 scale mark, and the side wall plane where the reference line 6 is located is adjacent to and parallel to the side wall plane provided with the scale mark 5 on the supporting plate 301.

When the position of the deviation rectifying plate 302 is adjusted, the position of the deviation rectifying plate can be adjusted according to the relative position of the scale mark 5 and the reference line 6, so that the position adjusting distances of the two deviation rectifying components 3 are the same, the deviation rectifying of the chamfering belt 4 is kept uniform, and deviation does not occur.

Two sliding grooves 308 are arranged on the supporting plate 301 in parallel along the axial direction of the adjusting screw 304, and the bottom of the deviation rectifying plate 302 is slidably connected in the two sliding grooves 308.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The chamfering belt deviation rectifier is characterized by comprising two groups of carrier roller supports (1) which are symmetrically arranged in parallel, the tops of opposite sides of the two corresponding carrier roller supports (1) are wedge-shaped, a carrier roller (2) and a deviation rectifying assembly (3) are arranged between the two corresponding carrier roller supports (1), the carrier roller (2) is located above the corresponding deviation rectifying assembly (3), a chamfering belt (4) is sleeved on the two carrier rollers (2) together, and part of the chamfering belt (4) is located inside the deviation rectifying assembly (3);

the utility model discloses a deviation correcting assembly (3) is including backup pad (301) of fixed connection between two bearing roller supports (1) and connect on backup pad (301) and along the gliding board (302) of rectifying of bearing roller (2) central line direction, rectify and be provided with two sets of gyro wheels (303) of rectifying along the direction of motion symmetry of chamfer belt (4) on board (302), and two sets of gyro wheels (303) of rectifying relative one side all contact with the narrow side that corresponds on chamfer belt (4), two install adjusting screw (304) with the board (302) threaded connection of rectifying through the bearing between bearing roller support (1), just the one end of adjusting screw (304) runs through the lateral wall and the fixedly connected with rotation handle (305) of bearing roller support (1).

2. The belt deviation rectifier according to claim 1, characterized in that two mounting shafts (306) are symmetrically arranged on the deviation rectifying plate (302), a guide roller (307) contacting with the inner surface of the chamfering belt (4) is mounted between the two mounting shafts (306) through a bearing, and the axis of the guide roller (307) is perpendicular to the movement direction of the chamfering belt (4).

3. The belt deviation rectifier as claimed in claim 1, wherein the number of the deviation rectifying assemblies (3) is two, and the deviation rectifying assemblies (3) are installed at two ends of the arrangement direction of the two sets of carrier roller brackets (1).

4. The chamfering belt deviation corrector according to claim 1, wherein the supporting plate (301) is provided with a scale mark (5) for adjusting the accurate position of the deviation correcting plate (302) along a direction parallel to the axis of the adjusting screw (304), and the 0 scale mark of the scale mark (5) is arranged on the symmetrical center line of the side wall of the supporting plate (301), the symmetrical center of the side wall of the deviation correcting plate (302) is provided with a reference line (6) corresponding to the 0 scale mark, and the side wall plane where the reference line (6) is located is adjacent to and parallel to the side wall plane provided with the scale mark (5) on the supporting plate (301).

5. A belt deviation rectifier as claimed in claim 1, wherein said supporting plate (301) has two parallel sliding grooves (308) along the axial direction of the adjusting screw (304), and the bottom of said deviation rectifying plate (302) is slidably connected to the two sliding grooves (308).