CN216511518U - Vertical brick stacking mechanism - Google Patents

Abstract

The utility model provides a vertical brick laying mechanism, which relates to the technical field of brick block machinery and comprises a main frame, a movable sliding plate and a supporting arm, wherein the supporting arm is connected with a support plate, an upper guide rod supporting plate, a lower guide rod supporting plate and a guide rod pair are arranged above the support plate, an opening is formed in the upper guide rod supporting plate, a piston rod of a lifting cylinder is connected with a sliding screw rod, a pressure spring penetrates through the sliding screw rod, and a clamping device is arranged on the lower guide rod supporting plate. The utility model has the advantages that through the matching use of the components of the sliding screw, the opening of the upper guide rod supporting plate, the pressure spring and the upper and lower positioning blocks, when the clamping device clamps the upper layer blank brick to be contacted with the lower layer blank brick, the sliding screw can move upwards in the opening to prevent the clamping device from continuously moving downwards, the sliding screw can not act on the lower layer blank brick strongly, the protective effect is provided for the upper layer blank brick, the lower layer blank brick and the mechanism, the clamping device can adapt to the use of the blank bricks with different thickness specifications, and the compatibility is good.

Description

Vertical brick stacking mechanism

Technical Field

The utility model relates to the technical field of brick block machinery, in particular to a vertical brick stacking mechanism.

Background

At present, after water permeable floor tiles, cement tiles, stone tiles and various square and special-shaped tiles of buildings or cities are processed, a plurality of tiles are generally stacked and piled together and placed on a flow board for storage and transportation. Wherein, present brick operation of folding is mostly accomplished through the manual work, because most fragment of brick have characteristics such as bulky, weight is big, breakable, this not only can increase workman's intensity of labour, makes the condition that the workman is too tired appear, and manual operation's efficiency still very low, influences the holistic packing efficiency of fragment of brick greatly. In addition, the cost of the enterprise is increased today when the labor cost is increased. Although the existing mechanical equipment for stacking bricks is available, the machine for stacking bricks cannot automatically adapt to various bricks with different thicknesses when stacking bricks with different thicknesses, and the bricks need to be frequently adjusted according to different types and specifications of produced bricks, so that the time is wasted, the operation is very complicated, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the defects in the prior art and provides a vertical brick stacking mechanism, and the vertical brick stacking mechanism can ensure that when a clamping device clamps an upper layer of blank bricks to contact a lower layer of blank bricks, the sliding screw rod can move upwards in the opening to ensure that the clamping device can not move downwards any more when the clamping device clamps the upper layer of blank bricks to be in contact with the lower layer of blank bricks, the clamping device can not act on the lower layer of blank bricks strongly, the vertical brick stacking mechanism has a protection effect on the upper layer of blank bricks, the lower layer of blank bricks and the mechanism, can adapt to the use of blank bricks with different thickness specifications, and has good compatibility.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the vertical brick stacking mechanism comprises a main frame, wherein a movable sliding plate is arranged on the main frame in a sliding manner, a synchronous belt is arranged on the main frame and is connected with a driving assembly, and the movable sliding plate is connected to the synchronous belt; the movable sliding plate is connected with a supporting arm, the supporting arm is connected with a support plate, a lifting cylinder is arranged on the support plate, an upper guide rod supporting plate is arranged above the support plate, a lower guide rod supporting plate is arranged below the support plate, the upper guide rod supporting plate is connected with one end of a guide rod pair, the other end of the guide rod pair is connected with the lower guide rod supporting plate, and the guide rod pair is connected to the support plate in a vertical sliding mode; the upper guide rod supporting plate is provided with a hole, a piston rod of the lifting cylinder is connected with a sliding screw rod, and the sliding screw rod is connected in the hole in a sliding manner; a limiting plate is arranged at the top end of the sliding screw rod, a pressure spring penetrates through the sliding screw rod, and the pressure spring is positioned below the limiting plate; the lower guide rod supporting plate is provided with a clamping device.

Furthermore, the clamping device comprises a base plate which is connected to the lower guide rod supporting plate; the both sides of base plate articulate there is the tong pole, the lower extreme of tong pole is provided with splint, the top of lower guide arm fagging is provided with the tong cylinder, one side the upper end of tong pole with the urceolus of tong cylinder is articulated, the opposite side the upper end of tong pole with the piston rod of tong cylinder is articulated.

Further, the base plate is attached to a lower end portion of the gripper bar.

Furthermore, a linear bearing is arranged on the support plate, and the guide rod pair is connected to the linear bearing in a sliding manner.

Furthermore, an upper positioning block and a lower positioning block are arranged below the base plate, the number of the upper positioning block and the lower positioning block is two, and the upper positioning block and the lower positioning block are symmetrically and parallelly arranged on two sides of the lower guide rod supporting plate.

Furthermore, the driving assembly comprises a stepping motor, a driving pulley and a driven pulley, the driving pulley and the driven pulley are rotatably connected to the main frame, the stepping motor is connected with the driving pulley, the driving pulley is connected with a synchronous belt, and the synchronous belt is connected with the driven pulley.

Furthermore, the main frame is provided with a lower layer brick positioning electric eye and an upper layer brick positioning electric eye, the lower layer brick positioning electric eye is matched with the lower layer blank brick for use, the upper layer brick positioning electric eye is matched with the upper layer blank brick for use, the lower layer brick positioning electric eye and the upper layer brick positioning electric eye are longitudinally arranged, and the upper layer brick positioning electric eye is electrically connected with the stepping motor.

Further, the splint is provided in a flat shape.

Furthermore, the left side and the right side of the inner side surface of the clamping plate are respectively provided with a belt block.

Furthermore, a rack guide rod is arranged on the main rack, and a sliding seat is arranged on the back of the movable sliding plate and is connected to the rack guide rod in a sliding mode.

Compared with the prior art, the utility model has the beneficial effects that:

the sliding screw rod can move upwards in the opening to prevent the clamping device from moving downwards again when the clamping device clamps the upper layer blank brick to be contacted with the lower layer blank brick through the matched use of the components of the sliding screw rod, the opening of the upper guide rod supporting plate, the pressure spring and the upper and lower positioning blocks, the sliding screw rod can not act on the lower layer blank brick strongly, the protective effect is achieved on the upper layer blank brick, the lower layer blank brick and the mechanism, the mechanism can adapt to the use of blank bricks with different thickness specifications, and the compatibility is good.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, with the understanding that the present disclosure is to be considered as an exemplification of the utility model and is not intended to limit the utility model to the embodiments illustrated in the drawings, in which:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

fig. 3 is a schematic view of the sliding screw with the compression spring removed.

In the figure: 1-main frame, 2-movable sliding plate, 3-synchronous belt, 4-supporting arm, 5-support plate, 6-lifting cylinder, 7-upper guide rod supporting plate, 701-hole, 8-lower guide rod supporting plate, 9-guide rod pair, 10-sliding screw, 11-limiting plate, 12-pressure spring, 13-base plate, 14-gripper rod, 15-clamping plate, 16-gripper cylinder, 17-linear bearing, 18-upper and lower positioning block, 19-stepping motor, 20-driving pulley, 21-driven pulley, 22-lower layer brick positioning electric eye, 23-upper layer brick positioning electric eye, 24-upper layer brick blank, 25-lower layer brick blank, 26-belt block, 27-frame guide rod and 28-sliding seat.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in figures 1 to 3, the vertical brick stacking mechanism belongs to a part of the whole automatic stacker crane, and rectangular bricks need to be vertically stacked, so that 2-4 bricks need to be stacked for improving efficiency, and then the rectangular bricks need to be turned over for 90 degrees to be stacked. Because the mode that an independent piece tiled was come from the transfer chain conveying behind the adobe unloading, this pile brick mechanism of putting immediately piles up into 2-4 pieces with an piece adobe that independently conveys, and the tilting mechanism of rethread back process overturns the adobe after stacking to help the manipulator to carry out the centre gripping with putting immediately in the bracket and pile up neatly to the adobe.

The vertical brick stacking mechanism is driven by a stepping motor, and a cylinder clamps and lifts bricks and conveys the bricks to the 1 st to 3 rd bricks for stacking; after the bricks are lifted, the bricks are moved to the brick stacking position to be put down, so that the bricks with different thicknesses can be automatically adapted to the damage of the bricks, and the change of the varieties does not need to be adjusted; the structure greatly simplifies the structure device, simplifies the adjustment of replacing varieties, has small volume, is integrated with the conveyor, saves space and does not occupy the field additionally.

Specifically, the vertical brick stacking mechanism of the utility model comprises a main frame 1, wherein a movable sliding plate 2 is slidably arranged on the main frame 1, the main frame 1 is provided with a synchronous belt 3, the synchronous belt 3 is connected with a driving assembly, the movable sliding plate 2 is connected with the synchronous belt 3, specifically, the movable sliding plate 2 is fixed on the synchronous belt 3 through a bolt tightening mode, as shown in fig. 2, the driving assembly comprises a stepping motor 19, a driving pulley 20 and a driven pulley 21, the driving pulley 20 and the driven pulley 21 are both rotatably connected with the main frame 1, the stepping motor 19 is connected with the driving pulley 20, the driving pulley 20 is connected with the synchronous belt 3, the synchronous belt 3 is connected with the driven pulley 21, when the stepping motor 19 drives the driving pulley 20 to rotate, the driving pulley 20 drives the synchronous belt 3 to move, so as to pull the movable sliding plate 2 to move on the main frame 1, a frame guide rod 27 is arranged on the main frame 1, the back of the movable sliding plate 2 is provided with a sliding seat 28, the sliding seat 28 is connected on the frame guide rod 27 in a sliding way, and the movable sliding plate 2 can slide on the main frame 1 smoothly through the matching use of the sliding seat 28 and the frame guide rod 27.

Be connected with support arm 4 on the shifting board 2, support arm 4 is through bolt fixedly connected with mounting panel 5, be provided with lifting cylinder 6 on the mounting panel 5, the top of mounting panel 5 is provided with guide arm fagging 7, the below is provided with lower guide arm fagging 8, it is fixed with the one end of guide arm pair 9 to go up guide arm fagging 7, the guide arm is fixed with lower guide arm fagging 8 to be connected to the other end of 9, the guide arm is to sliding connection about 9 on mounting panel 5, specifically, be provided with linear bearing 17 on mounting panel 5, the guide arm is sliding connection on linear bearing 17 to 9, thereby make the guide arm to 9 through linear bearing 17 smooth and easy sliding connection from top to bottom on mounting panel 5, drive guide arm fagging 7 and lower guide arm fagging 8 synchronous lift promptly.

The upper guide rod supporting plate 7 is provided with an opening 701, a piston rod of the lifting cylinder 6 is connected with a sliding screw rod 10, the sliding screw rod 10 is slidably connected in the opening 701, the top end of the sliding screw rod 10 is provided with a limiting plate 11, a pressure spring 12 is sleeved in the sliding screw rod 10 in a penetrating manner, the pressure spring 12 is positioned below the limiting plate 11, the limiting plate 11 can prevent the pressure spring 12 from being separated from the sliding screw rod 10, the lower guide rod supporting plate 7 is provided with a clamping device, specifically, the clamping device comprises a base plate 13, the base plate 13 is connected to the lower guide rod supporting plate 7 through bolt locking, two sides of the base plate 13 are hinged with clamping rods 14, the lower ends of the clamping rods 14 are provided with clamping plates 15, a clamping cylinder 16 is arranged above the lower guide rod supporting plate 7, the upper end of one side of the clamping rod 14 is hinged with an outer cylinder of the clamping cylinder 16, the upper end of the other side of the clamping rod 14 is hinged with a piston rod of the clamping cylinder 16, as can be seen in combination with figure 1, when the piston rod of the clamping cylinder 16 is recovered to the outer cylinder, the lower ends of the two side clamping rods 14 can drive the clamping plates 15 to move and expand, and the brick placing state is realized at the moment; when the piston rod of the clamping cylinder 16 extends out of the outer cylinder, the lower ends of the clamping rods 14 at the two sides drive the clamping plate 15 to move and close, and at the moment, the clamping state is realized.

The splint 15 sets to the platykurtic, is favorable to increasing the area of centre gripping adobe to the left and right sides of the medial surface of splint 15 is equallyd divide and is do not provided with belt block 26, and belt block 26 has the effect of antiskid, buffering, can strengthen the stability to the adobe centre gripping, also has the guard action to the centre gripping position of adobe, avoids causing the damage of adobe.

The base plate 13 is connected at the lower extreme position of tong pole 14, uses the tie point that tong pole 14 connects on base plate 13 as the boundary promptly, and a section that tong pole 14 is connected with tong cylinder 16 is longer, and a section that tong pole 14 is connected with splint 15 is shorter, can learn by lever principle, and this structure setting makes tong cylinder 16 only need can form the stronger centre gripping dynamics of splint 15 to the adobe with lighter dynamics, and the structure is ingenious.

The upper and lower positioning blocks 18 are arranged below the base plate 13, the number of the upper and lower positioning blocks 18 is two, the upper and lower positioning blocks 18 are symmetrically and parallelly arranged on two sides of the lower guide rod supporting plate 8, and the upper and lower positioning blocks 18 are used for limiting when the clamping device clamps the upper layer adobe brick 24 to contact the lower layer adobe brick 25, so that the clamping device is prevented from further descending.

The main frame 1 is provided with a lower layer brick positioning electric eye 22 and an upper layer brick positioning electric eye 23, the lower layer brick positioning electric eye 22 and the upper layer brick positioning electric eye 23 both belong to photoelectric sensors, which is the prior art, and no description is given here, the lower layer brick positioning electric eye 22 is used with the lower layer blank brick 25 in a matching way, and is used for sensing that the lower layer blank brick 25 is all in place, the upper layer brick positioning electric eye 23 is used with the upper layer blank brick 24 in a matching way, and is used for sensing that the upper layer blank brick 24 is all in place, the lower layer brick positioning electric eye 22 and the upper layer brick positioning electric eye 23 are longitudinally arranged, so as to be in line with the stacking use of the lower layer blank brick 25 and the upper layer blank brick 24, the upper layer brick positioning electric eye 23 is electrically connected with the stepping motor 19, and when the upper layer brick positioning electric eye 23 senses that the upper layer blank brick 24 is in place, a signal can be transmitted to the stepping motor 19, and the stepping motor 19 is stopped to stop conveying.

The working principle of the vertical brick stacking mechanism is as follows: taking fig. 1 as an example, when the lower layer of bricks 25 are conveyed to the lower layer of brick positioning electric eye 22 through the roller first and stop (the lower layer of bricks 25 can be stopped and stopped by installing a limit stopper at the front part of the roller), at this time, the gripping device is located at the left position of the lower layer of bricks 25, then when the upper layer of bricks 24 are continuously input and pass through the gripping device (the gripping device is also provided with an induction electric eye in advance), that is, when the induction electric eye of the gripping device and the lower layer of brick positioning electric eye 22 are simultaneously induced, the lifting cylinder 6 and the gripping cylinder 16 are ready to start the clamping work, when the upper layer of bricks 24 are not clamped yet (i.e. in the standby state), because the upper supporting plate guide rod 7, the lower guide rod supporting plate 8, the guide rod pair 9, the base plate 13, the gripping rod 14, the gripping plate 15 and the gripping cylinder 16 have gravity, the elasticity of the pressure spring 12 and the recovery of the piston rod of the lifting cylinder 6, the piston rod of the lifting cylinder 6 is upward, so that the piston rod of the lifting cylinder 6 can be recovered to lower the components, namely, the clamping device descends to grab the upper layer blank brick 24, the grabbing is that the piston rod of the clamping cylinder 16 extends out to drive the clamping rod 14 and the clamping plate 15 to rotate to clamp the upper layer blank brick 24, after clamping, the extension of the piston rod of the lifting cylinder 6 drives the clamping device to ascend to enable the lower surface of the upper layer blank brick 24 to be higher than the upper surface of the lower layer blank brick 25, at the moment, the stepping motor 19 is started to drive the movable sliding plate 2 to move towards the direction of the lower layer blank brick 25, namely, the clamping device is driven to move towards the lower layer blank brick 25 under the state that the upper layer blank brick 24 is clamped, and when the upper layer blank brick positioning electric eye 23 senses that the upper layer blank brick 24 is in place (at the moment, the upper layer blank brick 24 is positioned right above the lower layer blank brick 25), the upper layer brick positioning electric eye 23 transmits a signal to the stepping motor 19 to stop moving, at the moment, stacking is carried out; specifically, the piston rod of the lifting cylinder 6 is recovered to enable the clamping device to descend, when the upper layer of blank bricks 24 contact the lower layer of blank bricks 23, the lower layer of blank bricks 23 can apply upward acting force to the upper layer of blank bricks 24 together with the clamping device, and the clamping device, the upper guide rod supporting plate 7, the lower guide rod supporting plate 8 and the guide rod pair 9 are connected into a whole, so that the upper guide rod supporting plate 7 and the sliding screw 10 move mutually through the opening 701 and protrude upwards, namely the upper guide rod supporting plate 7 can rise to extrude the pressure spring 12, further the reaction force from contacting the lower layer of blank bricks 23 is relieved, and the blank bricks and the mechanism are protected; at this moment, the piston rod of the clamping cylinder 16 can be recovered, so that the clamping plate 15 unlocks the clamping of the upper layer of the adobe brick 24, and as the upper and lower positioning blocks 18 are arranged on the lower end surface of the base plate 13, the lower edges of the upper and lower positioning blocks 18 stop at the surface of the upper layer of the adobe brick 24, the clamping device is prevented from further descending, at this moment, the lifting cylinder 6 can drive the clamping device to ascend, and the stepping motor 19 drives the movable sliding plate 2 to move back, namely, the clamping device is driven to reset, so as to wait for the clamping and stacking work of the next round.

The sliding screw 10 and the upper and lower positioning blocks 18 are ingeniously used, the problem of inconsistent green brick thickness is solved, the stacking use of green bricks with various thicknesses is automatically adapted, the structure is greatly reduced, the adjustment and debugging troubles of changing varieties and specifications are greatly reduced, the cost and the debugging and adjusting time are saved, and the compatibility is good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (10)

1. The vertical brick stacking mechanism is characterized by comprising a main frame, wherein a movable sliding plate is arranged on the main frame in a sliding manner, a synchronous belt is arranged on the main frame and is connected with a driving assembly, and the movable sliding plate is connected to the synchronous belt; the movable sliding plate is connected with a supporting arm, the supporting arm is connected with a support plate, a lifting cylinder is arranged on the support plate, an upper guide rod supporting plate is arranged above the support plate, a lower guide rod supporting plate is arranged below the support plate, the upper guide rod supporting plate is connected with one end of a guide rod pair, the other end of the guide rod pair is connected with the lower guide rod supporting plate, and the guide rod pair is connected to the support plate in a vertical sliding mode; the upper guide rod supporting plate is provided with a hole, a piston rod of the lifting cylinder is connected with a sliding screw rod, and the sliding screw rod is connected in the hole in a sliding manner; a limiting plate is arranged at the top end of the sliding screw rod, a pressure spring penetrates through the sliding screw rod, and the pressure spring is positioned below the limiting plate; the lower guide rod supporting plate is provided with a clamping device.

2. A vertical brick stacking mechanism according to claim 1, wherein the clamping device comprises a base plate connected to the lower guide rod supporting plate; the both sides of base plate articulate there is the tong pole, the lower extreme of tong pole is provided with splint, the top of lower guide arm fagging is provided with the tong cylinder, one side the upper end of tong pole with the urceolus of tong cylinder is articulated, the opposite side the upper end of tong pole with the piston rod of tong cylinder is articulated.

3. A vertical brick stacking mechanism according to claim 2 wherein the base plate is attached to the lower end of the gripper bar.

4. A vertical brick stacking mechanism according to claim 1 wherein the support plate is provided with linear bearings and the pair of guide rods are slidably connected to the linear bearings.

5. A vertical brick stacking mechanism according to claim 2, wherein an upper positioning block and a lower positioning block are arranged below the base plate, the number of the upper positioning block and the lower positioning block is two, and the upper positioning block and the lower positioning block are symmetrically and parallelly arranged on two sides of the lower guide rod supporting plate.

6. A vertical brick stacking mechanism according to claim 1, wherein the driving assembly comprises a stepping motor, a driving pulley and a driven pulley, the driving pulley and the driven pulley are rotatably connected to the main frame, the stepping motor is connected to the driving pulley, the driving pulley is connected to a synchronous belt, and the synchronous belt is connected to the driven pulley.

7. The vertical brick stacking mechanism according to claim 6, wherein the main frame is provided with a lower brick positioning electric eye and an upper brick positioning electric eye, the lower brick positioning electric eye is matched with a lower blank brick, the upper brick positioning electric eye is matched with an upper blank brick, the lower brick positioning electric eye and the upper brick positioning electric eye are arranged longitudinally, and the upper brick positioning electric eye is electrically connected with the stepping motor.

8. A vertical brick stacking mechanism according to claim 2, characterized in that the clamping plate is arranged flat.

9. A vertical brick stacking mechanism according to claim 8, wherein the left and right sides of the inner side of the clamping plate are respectively provided with a belt block.

10. A vertical brick stacking mechanism according to claim 2, wherein the main frame is provided with a frame guide rod, and the back of the movable sliding plate is provided with a sliding seat which is slidably connected with the frame guide rod.

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