CN212692910U

CN212692910U - Roller core detection device

Info

Publication number: CN212692910U
Application number: CN202022095315.2U
Authority: CN
Inventors: 吴佳; 郭培松
Original assignee: Suzhou Huazhan Industrial Equipment Manufacturing Co ltd
Current assignee: Suzhou Huazhan Industrial Equipment Manufacturing Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-03-12
Anticipated expiration: 2030-09-22

Abstract

The application discloses roller core detection device, including base, connecting rod, bracing piece, round bar, detector, two-way lead screw, ball nut pair, supporting shoe, fixed pin, gyro wheel, miniature bearing, guide arm, spring one, slider, bolt, rack one, rack two and spring two. The utility model provides a two-way lead screw rotates and drives two ball nut pair relative movement, ball nut pair removal drives the gyro wheel through the supporting shoe and removes, and then conveniently places not unidimensional roller core on two gyro wheels, the pulling slider downwards, the slider removes and stretches spring one, the removal that the elasticity of spring one is convenient for the slider resets, the slider removes the upper and lower position through round bar adjusting detector, the user of service twists the bolt after that, the bolt removes along the nut, the bolt removes and drives rack one and remove and rack two meshes, and then the position of fixed slider, rack one removes and stretches spring two, the elasticity of spring two resets the removal that rack one is convenient for.

Description

Roller core detection device

Technical Field

The application relates to a roller core detection, in particular to a roller core detection device.

Background

The rubber roller is a roller-shaped product which is prepared by taking metal or other materials as a core and coating rubber outside and vulcanizing.

The roller core detection device that the tradition used has certain defect, lacks the convenient adjusting device of gyro wheel, causes inconvenient not unidimensional roller core to place on the base, lacks moving mechanism simultaneously, causes the position of inconvenient regulation detector, and then inconvenient roller core different positions are changed. Therefore, a roll core detection device is proposed to solve the above problems.

Content of application

A roller core detection device comprises two bases, two connecting rods, two supporting rods, a round rod, a detector, an adjusting mechanism and a moving mechanism, wherein the two bases are fixedly connected through the connecting rods;

the adjusting mechanism comprises a bidirectional screw rod, two ball nut pairs, supporting blocks, a fixing pin and a roller, wherein a rectangular groove is formed in the top end of the base, the bidirectional screw rod is rotatably installed in the rectangular groove, the two ball nut pairs are symmetrically installed on the annular side surface of the bidirectional screw rod, the two supporting blocks are symmetrically and fixedly installed on the annular side surface of the ball nut pairs, one end of each supporting block is attached to the inner wall of the rectangular groove, the fixing pin is fixedly installed between the two supporting blocks, and the roller is installed on the annular side surface of the fixing pin;

the moving mechanism comprises a guide rod, a first spring, a first slider, a bolt, a first rack and a second rack, a strip-shaped groove is formed in the right end of the support rod, a guide rod is fixedly installed in the strip-shaped groove, the first spring and the slider are installed on the annular side face of the guide rod, two ends of the first spring are fixedly installed on the top end of the strip-shaped groove and the slider respectively, a round rod is fixedly installed at one end of the slider, the bolt is installed at one end of the slider, one end of the bolt extends to the outside of the support rod, the other end of the bolt extends to the inside of the slider, the second rack is fixedly installed on the annular side face of the guide rod, the first rack is installed inside the slider and meshed with the second rack.

Furthermore, the adjusting mechanisms are provided with two groups, the two groups of adjusting mechanisms are identical in structure, and the two groups of adjusting mechanisms are respectively installed inside the two bases.

Further, a miniature bearing is fixedly installed on the annular side face of the fixing pin, and the outer side of the miniature bearing is fixedly installed inside the roller.

Furthermore, a circular through hole is formed in one end of the sliding block, a guide rod is installed in the circular through hole, more than two balls are evenly installed in the circular through hole, and the spherical side face of each ball is attached to the annular side face of the guide rod.

Further, a second spring is fixedly installed inside the circular through hole, a first rack is fixedly installed at one end of the second spring, and the second spring is fixedly installed on the outer side of the annular side face of the bolt.

Further, install the nut on the bolt annular side, and the nut outside fixed mounting is inside the slider, logical groove is seted up to the bracing piece left end, and leads to groove one end and communicates with each other with the bar groove, bolt one end extends to the bracing piece outside through the bar groove.

The beneficial effect of this application is: the application provides a roller core detection device with conveniently place not unidimensional roller core and convenient regulation detector function.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of an adjustment mechanism according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a moving mechanism according to an embodiment of the present application.

In the figure: 1. the device comprises a base, 2, a connecting rod, 3, a supporting rod, 4, a round rod, 5, a detector, 6, a bidirectional screw rod, 7, a ball nut pair, 8, a supporting block, 9, a fixing pin, 10, a roller, 11, a micro bearing, 12, a guide rod, 13, a first spring, 14, a sliding block, 15, a bolt, 16, a first rack, 17, a second rack, 18 and a second spring.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a roll core detection device includes two bases 1, two connecting rods 2, two supporting rods 3, a round rod 4, a detector 5, an adjusting mechanism and a moving mechanism, wherein the two bases 1 are fixedly connected through the connecting rods 2, the supporting rod 3 is fixedly installed on one of the bases 1, the round rod 4 is installed at one end of the supporting rod 3 in a sliding manner, and the detector 5 is installed on the annular side surface of the round rod 4 in a sliding manner;

the adjusting mechanism comprises a bidirectional screw 6, ball nut pairs 7, supporting blocks 8, a fixing pin 9 and rollers 10, a rectangular groove is formed in the top end of the base 1, the bidirectional screw 6 is rotatably installed inside the rectangular groove, two ball nut pairs 7 are symmetrically installed on the annular side surface of the bidirectional screw 6, the two supporting blocks 8 are symmetrically and fixedly installed on the annular side surface of the ball nut pairs 7, one ends of the supporting blocks 8 are attached to the inner wall of the rectangular groove, the fixing pin 9 is fixedly installed between the two supporting blocks 8, the rollers 10 are installed on the annular side surface of the fixing pin 9, a user rotates the bidirectional screw 6, the bidirectional screw 6 rotates to drive the two ball nut pairs 7 to move relatively, the ball nut pairs 7 move to drive the rollers 10 to move through the supporting blocks 8, and then roller cores with different sizes are conveniently placed on the two rollers 10;

the moving mechanism comprises a guide rod 12, a first spring 13, a sliding block 14, a bolt 15, a first rack 16 and a second rack 17, a strip-shaped groove is formed in the right end of the support rod 3, the guide rod 12 is fixedly installed in the strip-shaped groove, the first spring 13 and the sliding block 14 are installed on the annular side face of the guide rod 12, two ends of the first spring 13 are respectively and fixedly installed at the top end in the strip-shaped groove and on the sliding block 14, a round rod 4 is fixedly installed at one end of the sliding block 14, the bolt 15 is installed at one end of the sliding block 14, one end of the bolt 15 extends to the outer side of the support rod 3, the other end of the bolt 15 extends to the inside of the sliding block 14, the second rack 17 is fixedly installed on the annular side face of the guide rod 12, the first rack 16 is installed in the sliding block 14, the first rack 16 is meshed with the second rack, the slider 14 moves to stretch the first spring 13, the elastic force of the first spring 13 facilitates the movement and the resetting of the slider 14, the slider 14 moves to adjust the up-and-down position of the detector 5 through the round rod 4, then a user twists the bolt 15, the bolt 15 moves along the nut, the bolt 15 moves to drive the first rack 16 to move to be meshed with the second rack 17, the position of the slider 14 is further fixed, the first rack 16 moves to stretch the second spring 18, and the elastic force of the second spring 18 facilitates the movement and the resetting of the first rack 16.

The adjusting mechanisms are provided with two groups, the two groups of adjusting mechanisms have the same structure, and the two groups of adjusting mechanisms are respectively arranged in the two bases 1; the annular side surface of the fixing pin 9 is fixedly provided with a miniature bearing 11, and the outer side of the miniature bearing 11 is fixedly arranged in the roller 10; a circular through hole is formed in one end of the sliding block 14, the guide rod 12 is installed in the circular through hole, more than two balls are evenly installed in the circular through hole, and the spherical side surfaces of the balls are attached to the annular side surface of the guide rod 12; a second spring 18 is fixedly arranged in the circular through hole, a first rack 16 is fixedly arranged at one end of the second spring 18, and the second spring 18 is fixedly arranged on the outer side of the annular side face of the bolt 15; install nut on the 15 annular sides of bolt, and the nut outside fixed mounting is inside slider 14, logical groove is seted up to 3 left ends of bracing piece, and leads to groove one end and communicates with each other with the bar groove, 15 one ends of bolt extend to the 3 outsides of bracing piece through the bar groove.

When the roller core placing device is used, the bidirectional screw rod 6 is rotated, the bidirectional screw rod 6 rotates to drive the two ball nut pairs 7 to move relatively, the ball nut pairs 7 move to drive the roller 10 to move through the supporting block 8, and then the roller cores with different sizes are conveniently placed on the two rollers 10.

The slider 14 is pulled downwards, the slider 14 moves to stretch the first spring 13, the elastic force of the first spring 13 facilitates the movement and the reset of the slider 14, the slider 14 moves to adjust the up-down position of the detector 5 through the round rod 4, then a user twists the bolt 15, the bolt 15 moves along the nut, the bolt 15 moves to drive the first rack 16 to move to be meshed with the second rack 17, the position of the slider 14 is further fixed, the first rack 16 moves to stretch the second spring 18, and the elastic force of the second spring 18 facilitates the movement and the reset of the first rack 16.

The application has the advantages that:

1. rotate two-way lead screw, two-way lead screw rotates and drives two vice relative movement of ball nut, and ball nut moves through the supporting shoe drive gyro wheel and removes, and then conveniently places not unidimensional roller core on two gyro wheels, has solved and has lacked the convenient adjusting device of gyro wheel, causes the inconvenient problem of placing not unidimensional roller core on the base.

2. The downward pulling slider, the slider removes and stretches spring one, the removal that the slider was convenient for to the elasticity of spring one resets, the slider removes the upper and lower position through round bar regulation detector, then the user twists the bolt, the bolt removes along the nut, the bolt removes and drives rack one and remove and the meshing of rack two, and then the position of fixed slider, rack one removes and stretches spring two, the removal that rack one is convenient for to the elasticity of spring two resets, the lack moving mechanism has been solved, cause the position of inconvenient regulation detector, and then the inconvenient drawback of changing to the different positions of roller core.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A kind of roll core checkout gear, characterized by: the device comprises bases (1), connecting rods (2), supporting rods (3), round rods (4), detectors (5), adjusting mechanisms and moving mechanisms, wherein the number of the bases (1) is two, the two bases (1) are fixedly connected through the connecting rods (2), the supporting rod (3) is fixedly installed on one base (1), the round rod (4) is installed at one end of the supporting rod (3) in a sliding mode, and the detectors (5) are installed on the annular side face of the round rod (4) in a sliding mode;

the adjusting mechanism comprises a bidirectional screw rod (6), a ball nut pair (7), supporting blocks (8), a fixing pin (9) and rollers (10), a rectangular groove is formed in the top end of the base (1), the bidirectional screw rod (6) is rotatably installed in the rectangular groove, the two ball nut pairs (7) are symmetrically installed on the annular side surface of the bidirectional screw rod (6), the two supporting blocks (8) are symmetrically and fixedly installed on the annular side surface of the ball nut pair (7), one end of each supporting block (8) is attached to the inner wall of the rectangular groove, the fixing pin (9) is fixedly installed between the two supporting blocks (8), and the rollers (10) are installed on the annular side surface of the fixing pin (9);

the moving mechanism comprises a guide rod (12), a first spring (13), a sliding block (14), a bolt (15), a first rack (16) and a second rack (17), a strip-shaped groove is formed in the right end of the support rod (3), the guide rod (12) is fixedly installed in the strip-shaped groove, the first spring (13) and the sliding block (14) are installed on the annular side face of the guide rod (12), two ends of the first spring (13) are fixedly installed at the top end of the strip-shaped groove and the sliding block (14) respectively, a round rod (4) is fixedly installed at one end of the sliding block (14), the bolt (15) is installed at one end of the sliding block (14), one end of the bolt (15) extends to the outer side of the support rod (3), the other end of the bolt (15) extends to the inside of the sliding block (14), the second rack (17) is fixedly installed on the annular side face, and the first rack (16) is meshed with the second rack (17), and one end of the bolt (15) extends into the sliding block (14) to be meshed with the first rack (16).

2. The roll core detecting device according to claim 1, wherein: the adjusting mechanisms are two groups, the two groups of adjusting mechanisms are identical in structure, and the two groups of adjusting mechanisms are respectively installed inside the two bases (1).

3. The roll core detecting device according to claim 1, wherein: the miniature bearing (11) is fixedly installed on the annular side face of the fixing pin (9), and the outer side of the miniature bearing (11) is fixedly installed inside the roller (10).

4. The roll core detecting device according to claim 1, wherein: a circular through hole is formed in one end of the sliding block (14), a guide rod (12) is installed in the circular through hole, more than two balls are evenly installed in the circular through hole, and the spherical side face of each ball is attached to the annular side face of the guide rod (12).

5. The roll core detecting device according to claim 4, wherein: a second spring (18) is fixedly installed inside the circular through hole, a first rack (16) is fixedly installed at one end of the second spring (18), and the second spring (18) is fixedly installed on the outer side of the annular side face of the bolt (15).

6. The roll core detecting device according to claim 1, wherein: the utility model discloses a support bar, including bolt (15), bracing piece (3), bar groove, bolt (15) ring side face, nut, and the nut outside fixed mounting is inside slider (14), logical groove is seted up to bracing piece (3) left end, and leads to groove one end and communicates with each other with the bar groove, bolt (15) one end extends to the bracing piece (3) outside through the bar groove.