CN218433620U - Brick clamping machine - Google Patents

Abstract

The utility model relates to a press from both sides brick machine, it has mainly solved the poor stability's of the brick machine of clamp among the prior art problem, including the frame, locate guider in the frame, locate removal frame on the guider, locate the brick clamping device on the removal frame, drive remove the first drive arrangement, the guide rail of frame along the guider motion and locate the travelling car on the guide rail, the guide rail distributes along the transverse direction, and the downside that presss from both sides the brick device is located to the guide rail, press from both sides the brick device including pressing from both sides brick frame, connecting the vertical guider who presss from both sides brick frame and removal frame, drive press from both sides the second drive arrangement of brick frame along vertical guider motion and locate the centre gripping subassembly that presss from both sides on the brick frame, centre gripping subassembly includes grip block, two connecting rods, pivot, pendulum rod and first pneumatic cylinder, the one end of pendulum rod sets firmly in the middle part of pivot, and the other end of first pneumatic cylinder and pendulum rod is connected, and the one end of two connecting rods sets firmly in the horizontal both ends of pivot, and the grip block articulates in two the other ends of connecting rod.

Description

Brick clamping machine

Technical Field

The utility model relates to a brick clamping machine.

Background

The brick clamping machine is suitable for efficient tray-free transportation of blocky goods. The device is widely applied to industries such as construction sites, brickyards, building materials, metallurgy and the like, and particularly aims at the transportation and the transfer work of foamed bricks, red bricks, cement bricks, aerated blocks, steam-cured bricks, carbon blocks and the like. The high strength and the high wear resistance of the brick clamping machine ensure safe carrying operation and long service life and applicability of equipment.

Chinese patent application No.: 201720873067.5 discloses a brick holding machine chuck, which comprises a left clamping arm, a right clamping arm and a fixed frame, wherein the upper parts of the left clamping arm and the right clamping arm are respectively connected to the fixed frame through a rotating shaft, and the top ends of the left clamping arm and the right clamping arm are connected through a first telescopic mechanism; the fixed frame is provided with a connecting mechanism and a second telescopic mechanism which are used for connecting other equipment; between left arm lock and the right arm lock be equipped with the moving part on the fixed frame, the moving part is in can remove about the fixed frame is followed to the second telescopic machanism effect down.

When the brick holding machine is used for holding stacked bricks, the lower ends of the left clamping arm and the right clamping arm abut against the lowest layer of the stacked bricks, the friction force between the bricks on the layer is increased by increasing the pressing force, and the stacked bricks are further clamped and transferred; however, the stability of the brick clamp is poor, and the brick is easy to fall off.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a press from both sides brick machine, it has mainly solved the poor stability's of press from both sides brick machine problem among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a brick clamping machine, includes the frame, locate guider in the frame, locate the removal frame on the guider, locate brick clamping device, drive removal frame on the removal frame along first drive arrangement, the guide rail of guider motion and locate the travelling car on the guide rail, the definition extends for the transverse direction along guider's direction, and is located the longitudinal direction of coplanar and perpendicular distribution with the transverse direction, the guide rail distributes along the transverse direction, the downside of brick clamping device is located to the guide rail, brick clamping device is including pressing from both sides brick frame, connecting the vertical guider who presss from both sides brick frame and removal frame, the second drive arrangement of drive brick clamping frame along vertical guider motion and locating the centre gripping subassembly on pressing from both sides the brick frame, the centre gripping subassembly is including the grip block, two connecting rods, pivot, pendulum rod and first pneumatic cylinder that are symmetric distribution in the longitudinal both ends that press from both sides the brick frame, the pivot is rotationally located on the brick clamping frame through the bearing, the one end of pendulum rod sets firmly in the middle part of pivot, first pneumatic cylinder is connected with the other end of pendulum rod, two one end of connecting rod sets firmly in the horizontal both ends of pivot, the grip block articulates in two.

Furthermore, the number of the clamping assemblies is two, and the clamping assemblies are distributed along the transverse direction.

Furthermore, the clamping plate comprises a base part, a connecting part arranged on the back surface of the base part and used for being connected with the connecting rod, a sleeve arranged on the connecting part, and an elastic pad covering the front surface of the base part, wherein the periphery of the elastic pad is provided with an extending part used for being clamped in the sleeve, and the sleeves are distributed along the transverse direction.

Further, a strip-shaped groove is formed in the lower portion of the front face of the base portion in the transverse direction, a clamping block is arranged in the strip-shaped groove, at least two threaded holes communicated with the strip-shaped groove are formed in the base portion, a bolt is connected to each threaded hole in a threaded manner, and the bolt abuts against the clamping block.

Furthermore, the vertical guide device comprises a guide sleeve arranged on the movable frame and a guide rod arranged on the guide sleeve, and the brick clamping frame is fixedly arranged at the lower end of the guide rod.

By adopting the technical scheme, the beneficial effects of the utility model are that: this press from both sides brick machine, remove the frame through first drive arrangement drive and remove along the guider direction, rethread second drive arrangement drive presss from both sides brick frame and moves down along vertical guider, and swing through two first pneumatic cylinder drive pendulum rods, thereby it rotates to drive the pivot, and then make two grip blocks move the centre gripping to the stack brick of realization in opposite directions, and simultaneously, through the articulated of grip block and connecting rod, when making grip block centre gripping stack brick side, angle regulation by oneself, make the area of contact maximize of stack brick and grip block, improve the stability of centre gripping, and through the cooperation of pressing from both sides brick device and travelling car, realize the stack transfer of brick, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic front view of the embodiment of the present invention;

fig. 2 is a schematic left-side view structure diagram of the embodiment of the present invention;

fig. 3 is a schematic cross-sectional structural view of the holding plate in the embodiment of the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

The embodiment of the utility model provides a do:

referring to fig. 1, 2 and 3, a brick clamping machine includes a frame 1, a guide device 2 disposed on the frame 1, a moving frame 3 disposed on the guide device 2, a brick clamping device 4 disposed on the moving frame 3, a first driving device 5 for driving the moving frame 3 to move along the guide device 2, a guide rail 6, and a moving trolley 7 disposed on the guide rail 6, the moving frame 3 is defined as a transverse direction extending along the guide direction of the guide device 2, the longitudinal direction is perpendicular to the transverse direction and is located on the same plane, the guide rail 6 is disposed along the transverse direction, the guide rail 6 is disposed at the lower side of the brick clamping device 4, the brick clamping device 4 includes a brick clamping frame 41, a vertical guiding device 42 for connecting the brick clamping frame 41 and the moving frame 3, a second driving device 43 for driving the brick clamping frame 41 to move along the vertical guiding device 42, and a clamping assembly 44 disposed on the brick clamping frame 41, the second driving device 43 is a hydraulic cylinder, the clamping assembly 44 includes two clamping plates 441, a connecting rod 442, a rotating shaft 444, a first connecting rod 444, a second connecting rod 444 is rotatably disposed on the brick clamping frame 41, and a guide pin 443, the middle of the brick clamping device is rotatably disposed on the guide pin 443, the two connecting rod 443, the connecting rod is disposed on the vertical guiding device 41, the connecting rod 443, the connecting rod is rotatably disposed on the connecting rod 443, the connecting rod is disposed on the vertical guiding frame 41, the connecting rod 443, the connecting rod and is disposed on the connecting rod 443, the connecting rod.

According to the brick clamping machine, the movable frame 3 is driven to move along the direction of the guide device 2 by the first driving device 5, the brick clamping frame 41 is driven to move downwards along the vertical guide device 42 by the second driving device 43, the swing rod 444 is driven to swing by the two first hydraulic cylinders 445, so that the rotating shaft 443 is driven to rotate, the two clamping plates 441 move oppositely to clamp stacked bricks, and meanwhile, the angle can be automatically adjusted when the clamping plates 441 clamp the side surfaces of the stacked bricks by hinging the clamping plates 441 and the connecting rods 442, so that the contact area between the stacked bricks and the clamping plates 441 is maximized, the clamping stability is improved, and the brick clamping device 4 is matched with the movable trolley 7 to realize the stacking transfer of the bricks, and the production efficiency is improved; the brick clamping machine is simple in structure, high in operation stability and strong in reliability.

And, the number of centre gripping subassembly 44 is two, and distributes along the transverse direction, can mention two stacks of stacking bricks simultaneously, raises the efficiency, and through the mode of centre gripping separately, can better guarantee to press from both sides the reliability of embracing.

In this embodiment, the clamping plate 441 includes a base 101, a connecting portion 102 disposed on a back surface of the base 101 and used for being connected to a connecting rod 442, a sleeve 103 disposed on the connecting portion 102, and an elastic pad 104 covering a front surface of the base 101, wherein an extending portion 105 for being clamped in the sleeve 103 is disposed on a peripheral edge of the elastic pad 104, each sleeve 103 is distributed along a transverse direction, four corners of the extending portion 105 are clamped in the sleeve 103 to implement installation of the elastic pad 104, and the elastic pad 104 is disposed to enable the elastic pad 104 to fully contact a side surface of a brick by being pressed by the elastic pad 104 in clamping, so as to improve friction between the brick and the clamping plate 441, and further improve stability, a strip-shaped groove 106 is disposed on a lower portion of the front surface of the base 101 along the transverse direction, a clamping block 107 is disposed in the strip-shaped groove 106, two threaded holes 108 communicating with the strip-shaped groove 106 are disposed on the base 101, a bolt 109 is connected to a bolt 109 through a female thread in each threaded hole 108, the bolt 109 abuts against the clamping block 107, and a position of the clamping block 107 is adjusted by the bolt 109, so as to improve a clamping firmness of the clamping plate.

The guide device 2 comprises a track arranged on the rack and a traveling wheel arranged on the movable frame and matched with the track; the first driving device 5 includes a servo motor, a driving sprocket disposed at an output end of the servo motor, a driven sprocket disposed on the traveling wheel, and a chain wound around the driving sprocket and the driven sprocket, which are not described herein in detail for the prior art.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (5)

1. A brick clamping machine is characterized in that: the clamping device comprises a clamping plate, two connecting rods, a rotating shaft, a swinging rod and a first hydraulic cylinder, wherein the clamping plate is symmetrically distributed at the two longitudinal ends of the clamping brick frame, the rotating shaft is rotatably arranged on the clamping brick frame through a bearing, one end of the swinging rod is fixedly arranged in the middle of the rotating shaft, the first hydraulic cylinder is connected with the other end of the swinging rod, one end of each connecting rod is fixedly arranged at the two transverse ends of the rotating shaft, and the clamping plate is hinged to the other end of each connecting rod.

2. A brick clamping machine according to claim 1, characterized in that: the number of the clamping assemblies is two, and the clamping assemblies are distributed along the transverse direction.

3. A brick clamping machine according to claim 1 or 2, characterized in that: the clamping plate comprises a base portion, a connecting portion, a sleeve and an elastic pad, the connecting portion is arranged on the back face of the base portion and used for being connected with the connecting rod, the sleeve is arranged on the connecting portion, the elastic pad covers the front face of the base portion, an extending portion used for being clamped in the sleeve is arranged on the periphery of the elastic pad, and the sleeve is distributed along the transverse direction.

4. A brick clamping machine according to claim 3, wherein: the lower part of the front surface of the base part is provided with a strip-shaped groove along the transverse direction, a clamping block is arranged in the strip-shaped groove, the base part is provided with at least two threaded holes communicated with the strip-shaped groove, each threaded hole is in threaded connection with a bolt, and the bolts are abutted against the clamping block.

5. A brick clamping machine according to claim 4, characterized in that: the vertical guide device comprises a guide sleeve arranged on the movable frame and a guide rod arranged on the guide sleeve, and the brick clamping frame is fixedly arranged at the lower end of the guide rod.

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