CN220011172U - Adobe positioner - Google Patents

Abstract

The utility model discloses a green brick positioning device which comprises a first adjusting component, a first jacking component, a second jacking component and a roller rack, wherein the first adjusting component is connected with the first jacking component; the first adjusting component comprises a bracket, a driving component, a first moving frame and a second moving frame; the support is erected on the roller rack, and the driving assembly is arranged on the support; the green brick positioning device is provided with a first adjusting component, a first jacking component and a second jacking component, and the green bricks are adjusted to be in a brick moving angle and direction on the roller rack through the cooperation of the first jacking component, the second jacking component, the driving component, the first moving rack and the second moving rack, so that the green bricks with two sides being inclined are aligned, the production of subsequent procedures is benefited, the production control of ceramic bricks is ensured, and the production quality is improved.

Description

Adobe positioner

Technical Field

The utility model relates to the field of green brick conveying equipment, in particular to a green brick positioning device.

Background

The existing ceramic green bricks are mainly conveyed to the kiln through a quick-pull belt. In order to improve the production efficiency, the ceramic green bricks are usually arranged in a quick-pull belt in a row of three parts, and each row of ceramic green bricks are fed into a kiln in batches by the quick-pull belt. When the yield is large, it is necessary to increase the speed of the quick pull belt. The faster the transmission speed is, the larger the inertia of the ceramic tile blank before punching is, and the more unstable the ceramic tile blank is; the ceramic green bricks are easy to change in conveying angle and direction on the quick-pull belt, namely, the brick-feeding position is changed, so that the adjacent ceramic green bricks are inconsistent in spacing in the conveying process of the conveying roller, and the advancing track of each row of ceramic green bricks into the kiln is inconsistent. When the ceramic tile blank enters the kiln for firing, the product has the problem of inconsistent flatness.

Disclosure of Invention

The utility model aims to provide a green brick positioning device which is used for solving the problem that the conveying angle and the direction of the ceramic green bricks are easy to change on a quick-pull belt.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a green brick positioning device which comprises a first adjusting component, a first jacking component, a second jacking component and a roller rack, wherein the first adjusting component is connected with the first jacking component; the first adjusting component comprises a bracket, a driving component, a first moving frame and a second moving frame; the support is erected on the roller rack, and the driving assembly is arranged on the support;

the first moving frame is arranged on the left side of the driving assembly, and the second moving frame is arranged on the right side of the driving assembly; the first moving frame and the second moving frame are respectively in transmission connection with the output end of the driving assembly and are connected to the bracket in a sliding manner; the bottom of the first movable frame is provided with a first centering baffle, the bottom of the second movable frame is provided with a second centering baffle, and the driving assembly drives the first movable frame and the second movable frame to move along the bracket in a direction far away from or close to the driving assembly;

the first jacking assembly comprises a first driving piece, a first lifting frame, a plurality of first connecting rods and a plurality of first supporting strips, wherein the output end of the first driving piece is connected with the first lifting frame, and the first connecting rods are arranged along the vertical direction; one end of the first connecting rod is connected with the first lifting frame, the other end of the first connecting rod is connected with the first supporting strip, and the first supporting strip is arranged along the horizontal direction;

the second jacking assembly and the first jacking assembly are of the same structure, are bilaterally symmetrical by taking the central line of the roller rack as an axis, and comprise a second driving piece, a second lifting frame, a plurality of second connecting rods and a plurality of second supporting strips, wherein the output end of the second driving piece is connected with the second lifting frame, and the second connecting rods are arranged along the vertical direction; one end of the second connecting rod is connected with the second lifting frame, the other end of the second connecting rod is connected with the second supporting strip, and the second supporting strip is arranged along the horizontal direction;

the top surfaces of the first supporting strip and the second supporting strip are respectively provided with a mounting groove, and a plurality of rolling wheels are arranged in the mounting grooves along the horizontal direction; when the first driving piece drives the first lifting frame to move towards the direction close to the first moving frame, and the second driving piece drives the second lifting frame to move towards the direction close to the second moving frame, the first connecting rod, the first supporting strip, the second connecting rod and the second supporting strip can respectively penetrate through gaps between two adjacent driving rollers on the roller rack.

In the green brick positioning device, the first supporting strip and the second supporting strip are both provided with jacking baffles, and the jacking baffles are arranged at the near end of one end, far away from the driving component, of the first supporting strip or the second supporting strip.

In the green brick positioning device, the driving assembly comprises a driving motor, a transmission piece, a first linkage rod and a second linkage rod;

the transmission piece is connected with the output transmission of driving motor, both sides are provided with the axis of rotation respectively around the transmission piece, the tip of axis of rotation is provided with the expansion arm, be provided with waist type groove on the expansion arm, the one end of first gangbar and second gangbar all is provided with the connecting axle, the connecting axle wears to locate corresponding waist type groove, the other end of first gangbar is articulated with first movable frame, the other end of second gangbar is articulated with the second movable frame.

In the green brick positioning device, a first strip-shaped through hole is formed in the near end of the front end of the first movable frame, a second strip-shaped through hole is formed in the near end of the rear end of the first movable frame, and a first locking screw and a second locking screw are further arranged on the first movable frame; one end of the first locking screw rod is connected with the front end of the first centering baffle plate, and the other end of the first locking screw rod penetrates through the first strip-shaped through hole and is connected with the front end of the first movable frame through a nut; one end of the second locking screw rod is connected with the rear end of the first centering baffle plate, and the other end of the second locking screw rod penetrates through the second strip-shaped through hole and is connected with the rear end of the first movable frame through a nut.

In the green brick positioning device, a third strip-shaped through hole is formed in the near end of the front end of the second movable frame, a fourth strip-shaped through hole is formed in the near end of the rear end of the second movable frame, and a third locking screw and a fourth locking screw are further arranged on the second movable frame; one end of the third locking screw rod is connected with the front end of the second centering baffle plate, and the other end of the third locking screw rod penetrates through the third strip-shaped through hole and is connected with the front end of the second movable frame through a nut; one end of the fourth locking screw rod is connected with the rear end of the second centering baffle, and the other end of the fourth locking screw rod penetrates through the fourth strip-shaped through hole and is connected with the rear end of the second movable frame through a nut.

In the green brick positioning device, a first sliding groove and a third sliding groove are formed in the near end of the front end of the bracket, and a second sliding groove and a fourth sliding groove are formed in the near end of the rear end of the bracket; the first sliding groove and the second sliding groove are positioned on the left side of the driving assembly, and the third sliding groove and the fourth sliding groove are positioned on the right side of the driving assembly;

the front end of the first movable frame is slidably assembled in the first sliding groove, and the rear end of the first movable frame is slidably assembled in the second sliding groove; the front end of the second movable frame is slidably assembled in the third sliding groove, and the rear end of the second movable frame is slidably assembled in the fourth sliding groove.

The green brick positioning device further comprises a second adjusting component and a third jacking component; the structure of the second adjusting component is the same as that of the first adjusting component, and the second adjusting component is positioned at the downstream end of the first adjusting component; the third jacking component is arranged below the roller rack in the middle and comprises a third driving piece, a third lifting frame, a plurality of third connecting rods and a plurality of third supporting strips, the output end of the third driving piece is connected with the third lifting frame, and the third connecting rods are arranged along the vertical direction; one end of the third connecting rod is connected with the third lifting frame, the other end of the third connecting rod is connected with the third supporting strip, the third supporting strip is arranged along the horizontal direction, and a plurality of auxiliary rollers are arranged at the top of the third supporting strip along the horizontal direction.

The green brick positioning device further comprises a first photoelectric switch and a second photoelectric switch; the first photoelectric switch is used for detecting whether the distance between the green bricks positioned on two sides and the green bricks positioned in the middle is too close; the second photoelectric switch is used for detecting whether the conveying angle of the green bricks positioned in the middle is changed or not;

the first photoelectric switch is arranged on the bracket of the first adjusting component, and the detection end of the first photoelectric switch faces the roller rack; the first photoelectric switch is electrically connected with a roller driving device of the roller rack, the first jacking component and the second jacking component;

the second photoelectric switch is arranged on the bracket of the second adjusting component, and the detection end of the second photoelectric switch faces the roller rack; the second photoelectric switch is electrically connected with a roller driving device of the roller rack and the third jacking assembly.

One technical scheme of the utility model has the following beneficial effects:

the green brick positioning device is provided with a first adjusting component, a first jacking component and a second jacking component, and the green bricks are adjusted to be in a brick moving angle and direction on the roller rack through the cooperation of the first jacking component, the second jacking component, the driving component, the first moving rack and the second moving rack, so that the green bricks with two sides being inclined are aligned, the production of subsequent procedures is benefited, the production control of ceramic bricks is ensured, and the production quality is improved.

Drawings

FIG. 1 is a schematic diagram of one embodiment of the present utility model;

FIG. 2 is a schematic diagram of a first adjustment assembly according to one embodiment of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2A;

FIG. 4 is a front view of a first adjustment assembly according to one embodiment of the present utility model;

FIG. 5 is a front view of a second adjustment assembly according to one embodiment of the present utility model;

FIG. 6 is a schematic view of a first lift assembly according to one embodiment of the present utility model;

in the accompanying drawings: the device comprises a first adjusting assembly 1, a first jacking assembly 2, a second jacking assembly 3, a roller rack 4, a second adjusting assembly 5, a third jacking assembly 6, a first photoelectric switch 7 and a second photoelectric switch 8;

a bracket 11, a driving assembly 12, a first moving frame 13, a second moving frame 14; a first driving member 21, a first lifting frame 22, a first connecting rod 23 and a first supporting strip 24; a third driving member 61, a third lifting frame 62, and a third connecting rod 63;

a first sliding groove 111, a third sliding groove 113; a second slide groove 112 and a fourth slide groove 114; a driving motor 121, a transmission member 122, a first link rod 123, a second link rod 124; a rotation shaft 125, a movable arm 126, a waist-shaped groove 127, and a connection shaft 128; the first centering baffle 131, the second centering baffle 141, the fourth bar-shaped through hole 142, the fourth locking screw 143; mounting groove 241, rolling wheel 242, lifting baffle 243.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 6, the present utility model provides a green brick positioning device, which includes a first adjusting assembly 1, a first jacking assembly 2, a second jacking assembly 3 and a roller rack 4; the first adjusting assembly 1 comprises a bracket 11, a driving assembly 12, a first movable frame 13 and a second movable frame 14; the support 11 is erected on the roller rack 4, and the driving assembly 12 is arranged on the support 11;

the first movable frame 13 is arranged at the left side of the driving assembly 12, and the second movable frame 14 is arranged at the right side of the driving assembly 12; the first moving frame 13 and the second moving frame 14 are respectively connected with the output end of the driving component 12 in a transmission way and are connected on the bracket 11 in a sliding way; the bottom of the first moving frame 13 is provided with a first centering baffle 131, the bottom of the second moving frame 14 is provided with a second centering baffle 141, and the driving assembly 12 drives the first moving frame 13 and the second moving frame 14 to move along the bracket 11 in a direction away from or close to the driving assembly 12;

the first jacking assembly 2 comprises a first driving piece 21, a first lifting frame 22, a plurality of first connecting rods 23 and a plurality of first supporting strips 24, wherein the output end of the first driving piece 21 is connected with the first lifting frame 22, and the first connecting rods 23 are arranged along the vertical direction; one end of the first connecting rod 23 is connected with the first lifting frame 22, the other end of the first connecting rod 23 is connected with the first supporting strip 24, and the first supporting strip 24 is arranged along the horizontal direction;

the second jacking component 3 has the same structure as the first jacking component 2, the second jacking component 3 and the first jacking component 2 are bilaterally symmetrical by taking the central line of the roller rack 4 as an axis, the second jacking component comprises a second driving piece, a second lifting frame, a plurality of second connecting rods and a plurality of second supporting strips, the output end of the second driving piece is connected with the second lifting frame, and the second connecting rods are arranged along the vertical direction; one end of the second connecting rod is connected with the second lifting frame, the other end of the second connecting rod is connected with the second supporting strip, and the second supporting strip is arranged along the horizontal direction;

the top surfaces of the first supporting strip 24 and the second supporting strip are respectively provided with a mounting groove 241, and a plurality of rolling wheels 242 are arranged in the mounting grooves 241 along the horizontal direction; when the first driving member 21 drives the first lifting frame 22 to move in a direction approaching the first moving frame 13, and the second driving member drives the second lifting frame to move in a direction approaching the second moving frame 14, the first connecting rod 23 and the first supporting strip 24, the second connecting rod and the second supporting strip can respectively pass through a gap between two adjacent driving rollers on the roller stand 4.

The existing green bricks are conveyed by taking three bricks as a row; the green brick positioning device is provided with a first adjusting component 1, a first jacking component 2 and a second jacking component 3, wherein the first jacking component 2 is used for jacking green bricks positioned on the left side, and the second jacking component 3 is used for jacking green bricks positioned on the right side; the driving assembly 12 drives the first moving frame 13 and the second moving frame 14 to move along the bracket 11 in a direction away from or close to the driving assembly 12; after the first jacking component 2 and the second jacking component 3 jack up the green bricks on the roller rack 4, the first centering baffle 131 at the bottom of the first moving rack 13 pushes the green bricks on the left side so as to adjust the brick-moving angle and direction of the green bricks on the roller rack; similarly, the second centering baffle 141 at the bottom of the second moving frame 14 pushes the left green brick to adjust the brick moving angle and direction of the green brick on the roller frame, so as to align the green bricks with skew sides, thereby being beneficial to the production of subsequent procedures, ensuring the production control of ceramic bricks and improving the production quality.

The first connecting rod 23 is used for connecting the first bracket 24 to the first lifting frame 22; the first driving piece 21 drives the first supporting strip 24 to move upwards or downwards through the first lifting frame 22, so that the green bricks are jacked up on the roller stand 4 or put back on the roller stand 4. The second jacking component 3 has the same structure as the first jacking component 2, and has the same function as the first jacking component 2, and is not described herein. The top surfaces of the first and second brackets 24, 24 are each provided with a mounting groove 241 for mounting a roller wheel 242. When the green brick is large in size, the weight is also large, so that the green brick is difficult to push, by adopting the structure, the friction force between the first supporting strip 24/the second supporting strip and the green brick is reduced, the first centering baffle 131 and the second centering baffle 141 are convenient to push the green brick, and the problem that the green brick is difficult to adjust the angle due to the large weight is avoided.

Specifically, the first supporting strip 24 and the second supporting strip are provided with a lifting baffle 243, and the lifting baffle 243 is disposed at a proximal end of the first supporting strip 24 or the second supporting strip away from one end of the driving assembly 12.

With the above structure, the lifting baffle 243 plays a role in positioning the green bricks, and when the first centering baffle 131 and the second centering baffle 141 push the green bricks, the green bricks tightly prop against the lifting baffle 243, so that the problem that the green bricks are damaged due to the fact that the thrust of the first centering baffle 131/the second centering baffle 141 is too large to push the green bricks to the roller rack 4 is prevented.

When the first driving member 21 drives the first lifting frame 22 to move in a direction approaching the first moving frame 13 and the second driving member drives the second lifting frame to move in a direction approaching the second moving frame 14, the lifting baffle 243 can pass through a gap between two adjacent driving rollers on the roller stand 4, and the square box lifting baffle 243 interferes with the rollers to cause a problem that the first supporting strip 24 and the second supporting strip cannot extend, so that the first centering baffle 131 and the second centering baffle 141 cannot adjust the green brick angle.

Specifically, the driving assembly 12 includes a driving motor 121, a transmission 122, a first linkage rod 123, and a second linkage rod 124;

the transmission piece 122 is connected with the output end transmission of driving motor 121, both sides are provided with axis of rotation 125 respectively around the transmission piece 122, the tip of axis of rotation 125 is provided with the movable arm 126, be provided with waist type groove 127 on the movable arm 126, the one end of first gangbar 123 and second gangbar 124 all is provided with connecting axle 128, the connecting axle 128 wears to locate corresponding waist type groove 127, the other end of first gangbar 123 is articulated with first removal frame 13, the other end of second gangbar 124 is articulated with second removal frame 14.

The driving motor 121 realizes transmission through the transmission piece 122, the front side and the rear side of the transmission piece 122 are respectively provided with a rotating shaft 125, the rotating shafts 125 drive the movable arms 126 to rotate around the axes of the rotating shafts 125, the movable arms 126 drive one ends of the first linkage rods 123 and the second linkage rods 124 to rotate around the axes of the rotating shafts 125, and as the other ends of the first linkage rods 123 are hinged with the first movable frame 13, the other ends of the second linkage rods 124 are hinged with the second movable frame 14, so that the first linkage rods 123 can drive the first movable frame 13 to move along the bracket 11 in a direction far away from or close to the driving assembly 12; and enables the second linkage rod 124 to drive the second moving frame 14 to move along the bracket 11 in a direction away from or toward the driving assembly 12. The first moving frame 13 and the second moving frame 14 simultaneously perform movement in a direction away from or toward the driving assembly 12 along the bracket 11, and thus, the first lift assembly 2 and the second lift assembly 3 also simultaneously perform extension or retraction.

Specifically, a first strip-shaped through hole is formed at the near end of the front end of the first movable frame 13, a second strip-shaped through hole is formed at the near end of the rear end of the first movable frame 13, and the first movable frame 13 is further provided with a first locking screw and a second locking screw; one end of the first locking screw rod is connected with the front end of the first centering baffle 131, and the other end of the first locking screw rod penetrates through the first strip-shaped through hole and is connected with the front end of the first movable frame 13 through a nut; one end of the second locking screw rod is connected with the rear end of the first centering baffle 131, and the other end of the second locking screw rod penetrates through the second strip-shaped through hole and is connected with the rear end of the first movable frame 13 through a nut.

The first centering baffle 131 is detachably connected to the first moving frame 13 by the cooperation of the first bar-shaped through hole, the second bar-shaped through hole, the first locking screw and the second locking screw. The height and the angle of the first centering baffle 131 relative to the first movable frame 13 and the position of the first centering baffle 131 on the first movable frame 13 can be adjusted through the matching of the first strip-shaped through hole and the first locking screw rod and the matching of the second strip-shaped through hole and the second locking screw rod, so that the green brick centering device can adapt to green bricks of different specifications, and the application range of products is improved.

Specifically, a third bar-shaped through hole is formed at the proximal end of the front end of the second moving frame 14, a fourth bar-shaped through hole 142 is formed at the proximal end of the rear end of the second moving frame 14, and a third locking screw and a fourth locking screw 143 are further arranged on the second moving frame 14; one end of the third locking screw rod is connected with the front end of the second centering baffle 141, and the other end of the third locking screw rod passes through the third strip-shaped through hole and is connected with the front end of the second movable frame 14 through a nut; one end of the fourth locking screw 143 is connected with the rear end of the second centering baffle 141, and the other end of the fourth locking screw 143 passes through the fourth bar-shaped through hole 142 and is connected with the rear end of the second moving frame 14 by a nut.

The structure of the first movable frame 13 is the same as that of the second movable frame 14, the second movable frame 14 plays the same role as that of the first movable frame 13, and the height and angle of the second centering baffle 141 relative to the second movable frame 14 and the position of the second centering baffle 141 on the second movable frame 14 can be adjusted according to actual conditions, so that the green bricks in different specifications can be centered.

Specifically, a first sliding groove 111 and a third sliding groove 113 are provided at the front proximal end of the bracket 11, and a second sliding groove 112 and a fourth sliding groove 114 are provided at the rear proximal end of the bracket 11; the first sliding groove 111 and the second sliding groove 112 are positioned on the left side of the driving assembly 12, and the third sliding groove 113 and the fourth sliding groove 114 are positioned on the right side of the driving assembly 12;

the front end of the first moving frame 13 is slidably mounted in the first sliding groove 111, and the rear end of the first moving frame 13 is slidably mounted in the second sliding groove 112; the front end of the second moving frame 14 is slidably mounted in the third sliding groove 113, and the rear end of the second moving frame 14 is slidably mounted in the fourth sliding groove 114.

In one embodiment of the present utility model, the first moving frame 13 is slidably coupled to the bracket 11 through the first sliding groove 111 and the second sliding groove 112. Similarly, the second moving frame 14 is slidably connected to the bracket 11 through the third sliding groove 113 and the fourth sliding groove 114. The structure is simple, the sliding structure of the first moving frame 13 is located in the first sliding groove 111 or the second sliding groove 112, and the sliding structure of the second moving frame 14 is located in the third sliding groove 113 or the fourth sliding groove 114, so that the protection effect is achieved, and the service life of the first moving frame 13/the second moving frame 14 can be prolonged.

Further, the device also comprises a second adjusting component 5 and a third jacking component 6; the structure of the second adjusting component 5 is the same as that of the first adjusting component 1, and is positioned at the downstream end of the first adjusting component 1; the third jacking component 6 is centrally arranged below the roller rack 4 and comprises a third driving piece 61, a third lifting frame 62, a plurality of third connecting rods 63 and a plurality of third supporting strips, the output end of the third driving piece 61 is connected with the third lifting frame 62, and the third connecting rods 63 are arranged along the vertical direction; one end of the third connecting rod 63 is connected with the third lifting frame 62, the other end of the third connecting rod 63 is connected with a third supporting strip, the third supporting strip is arranged along the horizontal direction, and a plurality of auxiliary rollers are arranged at the top of the third supporting strip along the horizontal direction.

The second adjusting component 5 has the same structure as the first adjusting component 1, and also comprises a bracket, a driving component and two moving frames for adjusting the angle of the green brick in the middle. The driving component can drive the two moving frames to move along the bracket 11 in a direction far away from or close to the driving component 12, so that the moving frames can clamp green bricks, and the function of adjusting the angle of the green bricks in the middle is realized. The third jacking component 6 is used for jacking the green bricks in the middle, so that the position of the movable frame corresponds to the height of the green bricks, and the purpose of clamping the green bricks is achieved.

Still further, the first photoelectric switch 7 and the second photoelectric switch 8 are also included; the first photoelectric switch 7 is used for detecting whether the interval between the green bricks positioned at two sides and the green bricks positioned in the middle is too close; the second photoelectric switch 8 is used for detecting whether the conveying angle of the green bricks positioned in the middle is changed or not;

the first photoelectric switch 7 is arranged on the bracket 11 of the first adjusting component 1, and the detection end of the first photoelectric switch 7 faces the roller rack 4; the first photoelectric switch 7 is electrically connected with the roller driving device of the roller rack 4, the first jacking component 2 and the second jacking component 3;

the second photoelectric switch 8 is arranged on a bracket of the second adjusting component 5, and the detection end of the second photoelectric switch 8 faces the roller rack 4; the second photoelectric switch 8 is electrically connected with the roller driving device of the roller rack 4 and the third jacking component 6.

A plurality of driving rollers are rotatably connected to the roller stand 4 and are used for conveying green bricks on the roller stand. The first photoelectric switch 7 is used for detecting whether the distance between the green bricks positioned on two sides and the green bricks positioned in the middle is too close, and the second photoelectric switch 8 is used for detecting whether the green brick conveying angle positioned in the middle is changed.

If the distance between the green bricks at the two sides and the green brick at the middle part is too close, after the green brick passes through the installation position of the first photoelectric switch 7, triggering the signal of the first photoelectric switch 7, and the first photoelectric switch 7 sends a signal to a roller table program, so that the driving roller of the roller table frame 4 stops running, and triggering the first jacking component 2 and the second jacking component 3, so that the first jacking component 2 and the second jacking component 3 jack up the green brick. The rotating shaft 125 drives the movable arm 126 to rotate around the axis of the rotating shaft 125, the movable arm 126 drives one end of the first linkage rod 123/second linkage rod 124 to rotate around the axis of the rotating shaft 125, and the first linkage rod 123/second linkage rod 124 drives the first moving frame 13/second moving frame 14 to move along the bracket 11 in a direction approaching to the driving assembly 12, and then move along the bracket 11 in a direction separating from the driving assembly 12 until reset. In the process that the first moving frame 13/the second moving frame 14 moves along the bracket 11 towards the direction approaching the driving assembly 12, the first centering baffle 131 and the second centering baffle 141 respectively push corresponding green bricks; because the distance between the green bricks at the two sides and the green bricks at the middle part is adjusted, the signals of the first photoelectric switch 7 are not triggered any more, the first jacking component 2 and the second jacking component 3 put the green bricks back to the roller rack 4, and the first photoelectric switch 7 sends signals to the roller rack 4 to enable the driving roller of the roller rack 4 to continue to operate.

Similarly, if the conveying angle of the middle green brick changes, after the green brick passes through the installation position of the second photoelectric switch 8, the signal of the first photoelectric switch 7 is triggered, and the third jacking component 6 jacks up the green brick, so that the centering baffle of the second adjusting component 5 clamps the green brick, and the conveying angle of the middle green brick is adjusted; after adjustment, the signal of the first photoelectric switch 7 is not triggered any more, the second photoelectric switch 8 sends a signal to the roller rack 4, and the third jacking component 6 puts the green brick back to the roller rack 4, so that the driving roller of the roller rack 4 continues to operate.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will occur to those skilled in the art from consideration of this specification without the exercise of inventive faculty, and such equivalent modifications and alternatives are intended to be included within the scope of the utility model as defined in the claims.

Claims (8)

1. The green brick positioning device is characterized by comprising a first adjusting component, a first jacking component, a second jacking component and a roller rack; the first adjusting component comprises a bracket, a driving component, a first moving frame and a second moving frame; the support is erected on the roller rack, and the driving assembly is arranged on the support;

the first moving frame is arranged on the left side of the driving assembly, and the second moving frame is arranged on the right side of the driving assembly; the first moving frame and the second moving frame are respectively in transmission connection with the output end of the driving assembly and are connected to the bracket in a sliding manner; the bottom of the first movable frame is provided with a first centering baffle, the bottom of the second movable frame is provided with a second centering baffle, and the driving assembly drives the first movable frame and the second movable frame to move along the bracket in a direction far away from or close to the driving assembly;

the first jacking assembly comprises a first driving piece, a first lifting frame, a plurality of first connecting rods and a plurality of first supporting strips, wherein the output end of the first driving piece is connected with the first lifting frame, and the first connecting rods are arranged along the vertical direction; one end of the first connecting rod is connected with the first lifting frame, the other end of the first connecting rod is connected with the first supporting strip, and the first supporting strip is arranged along the horizontal direction;

the second jacking assembly and the first jacking assembly are of the same structure, are bilaterally symmetrical by taking the central line of the roller rack as an axis, and comprise a second driving piece, a second lifting frame, a plurality of second connecting rods and a plurality of second supporting strips, wherein the output end of the second driving piece is connected with the second lifting frame, and the second connecting rods are arranged along the vertical direction; one end of the second connecting rod is connected with the second lifting frame, the other end of the second connecting rod is connected with the second supporting strip, and the second supporting strip is arranged along the horizontal direction;

the top surfaces of the first supporting strip and the second supporting strip are respectively provided with a mounting groove, and a plurality of rolling wheels are arranged in the mounting grooves along the horizontal direction; when the first driving piece drives the first lifting frame to move towards the direction close to the first moving frame, and the second driving piece drives the second lifting frame to move towards the direction close to the second moving frame, the first connecting rod, the first supporting strip, the second connecting rod and the second supporting strip can respectively penetrate through gaps between two adjacent driving rollers on the roller rack.

2. The green brick positioning device according to claim 1, wherein the first supporting strip and the second supporting strip are both provided with a jacking baffle, and the jacking baffle is arranged at a proximal end of the first supporting strip or the second supporting strip far away from one end of the driving assembly.

3. The green brick positioning device of claim 1, wherein the drive assembly comprises a drive motor, a transmission, a first linkage rod, and a second linkage rod;

the transmission piece is connected with the output transmission of driving motor, both sides are provided with the axis of rotation respectively around the transmission piece, the tip of axis of rotation is provided with the expansion arm, be provided with waist type groove on the expansion arm, the one end of first gangbar and second gangbar all is provided with the connecting axle, the connecting axle wears to locate corresponding waist type groove, the other end of first gangbar is articulated with first movable frame, the other end of second gangbar is articulated with the second movable frame.

4. The green brick positioning device according to claim 1, wherein a first strip-shaped through hole is formed at the near end of the front end of the first movable frame, a second strip-shaped through hole is formed at the near end of the rear end of the first movable frame, and a first locking screw and a second locking screw are further arranged on the first movable frame; one end of the first locking screw rod is connected with the front end of the first centering baffle plate, and the other end of the first locking screw rod penetrates through the first strip-shaped through hole and is connected with the front end of the first movable frame through a nut; one end of the second locking screw rod is connected with the rear end of the first centering baffle plate, and the other end of the second locking screw rod penetrates through the second strip-shaped through hole and is connected with the rear end of the first movable frame through a nut.

5. The green brick positioning device according to claim 1, wherein a third strip-shaped through hole is formed at the near end of the front end of the second moving frame, a fourth strip-shaped through hole is formed at the near end of the rear end of the second moving frame, and a third locking screw and a fourth locking screw are further arranged on the second moving frame; one end of the third locking screw rod is connected with the front end of the second centering baffle plate, and the other end of the third locking screw rod penetrates through the third strip-shaped through hole and is connected with the front end of the second movable frame through a nut; one end of the fourth locking screw rod is connected with the rear end of the second centering baffle, and the other end of the fourth locking screw rod penetrates through the fourth strip-shaped through hole and is connected with the rear end of the second movable frame through a nut.

6. The green brick positioning device according to claim 1, wherein a first sliding groove and a third sliding groove are formed at the proximal end of the front end of the bracket, and a second sliding groove and a fourth sliding groove are formed at the proximal end of the rear end of the bracket; the first sliding groove and the second sliding groove are positioned on the left side of the driving assembly, and the third sliding groove and the fourth sliding groove are positioned on the right side of the driving assembly;

the front end of the first movable frame is slidably assembled in the first sliding groove, and the rear end of the first movable frame is slidably assembled in the second sliding groove; the front end of the second movable frame is slidably assembled in the third sliding groove, and the rear end of the second movable frame is slidably assembled in the fourth sliding groove.

7. The green brick positioning device of claim 1, further comprising a second adjustment assembly and a third jacking assembly; the structure of the second adjusting component is the same as that of the first adjusting component, and the second adjusting component is positioned at the downstream end of the first adjusting component; the third jacking component is arranged below the roller rack in the middle and comprises a third driving piece, a third lifting frame, a plurality of third connecting rods and a plurality of third supporting strips, the output end of the third driving piece is connected with the third lifting frame, and the third connecting rods are arranged along the vertical direction; one end of the third connecting rod is connected with the third lifting frame, the other end of the third connecting rod is connected with the third supporting strip, the third supporting strip is arranged along the horizontal direction, and a plurality of auxiliary rollers are arranged at the top of the third supporting strip along the horizontal direction.

8. The green brick positioning device of claim 7, further comprising a first photoelectric switch and a second photoelectric switch; the first photoelectric switch is used for detecting whether the distance between the green bricks positioned on two sides and the green bricks positioned in the middle is too close; the second photoelectric switch is used for detecting whether the conveying angle of the green bricks positioned in the middle is changed or not;

the first photoelectric switch is arranged on the bracket of the first adjusting component, and the detection end of the first photoelectric switch faces the roller rack; the first photoelectric switch is electrically connected with a roller driving device of the roller rack, the first jacking component and the second jacking component;

the second photoelectric switch is arranged on the bracket of the second adjusting component, and the detection end of the second photoelectric switch faces the roller rack; the second photoelectric switch is electrically connected with a roller driving device of the roller rack and the third jacking assembly.