Stacking machine for building block production

Abstract

The utility model belongs to the field of building block production and processing equipment, and provides a stacking machine for building block production, which comprises a rack, a multi-axis movement device and a clamping plate, the rack comprises two side-by-side upright posts and a top beam, the multi-axis movement device comprises an X-axis guide rail, an X-axis sliding seat and a lead screw driving mechanism, a horizontal Y-axis box beam is arranged on the X-axis sliding seat, and the clamping plate is arranged on the Y-axis guide rail. Y-axis guide rails are arranged on the inner sides of the Y-axis box beams, Y-axis sliding seats are arranged on the Y-axis guide rails, Y-axis driving air cylinders are arranged on one sides of the Y-axis sliding seats, Z-axis boxes are arranged on the Y-axis sliding seats, Z-axis driving air cylinders are arranged in the Z-axis boxes, Z-axis guide rails are arranged on the opposite faces of the two Z-axis boxes, Z-axis sliding seats and connecting arms are arranged on the Z-axis guide rails, and Z-axis driving air cylinders are arranged on the Z-axis driving air cylinders. The bottoms of the connecting arms are connected with a clamping plate which is provided with a wear-resistant alloy block. The clamping device is reasonable in design, good in stability, high in clamping stability, long in service life, capable of achieving multi-axis movement and suitable for large-scale popularization.

Description

Technical Field

[0001] The utility model belongs to the field of block production and processing equipment, in particular to a stacking machine for block production. Background Art

[0002] Blocks are man-made blocks made of concrete, industrial waste (slag, fly ash, etc.) or local materials. They are larger in size than bricks and have the advantages of simple equipment and fast masonry. Blocks are divided into small blocks, medium blocks and large blocks according to their size and quality. According to different materials, commonly used blocks include ordinary concrete and decorative concrete small hollow blocks, lightweight aggregate concrete small hollow blocks, fly ash small hollow blocks, autoclaved aerated concrete blocks, non-autoclaved aerated concrete blocks and gypsum blocks.

[0003] In order to improve production efficiency, some brick factories with larger production volumes have adopted automated equipment. For example, when blocks come off the conveyor belt of a static press, a stacker is needed to stack the blocks in order, and the stacker is required to have multi-axis motion capabilities so that the blocks can be neatly stacked on a pallet or platform. For example, a concrete block stacker disclosed in the existing patent CN216661776U, however, the balance performance of the stacker needs to be improved, and the wear resistance of the structure that directly clamps the blocks also needs to be improved, otherwise the clamping performance will be directly affected. Utility Model Content

[0004] In view of the technical problems existing in the above-mentioned building block stacker, the utility model proposes a building block production stacker with reasonable design, good stability, high clamping stability, long service life and multi-axis motion capability.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: the utility model provides a stacking machine for block production, including a frame, a multi-axis motion device is provided on the frame, a pair of clamps is provided on the multi-axis motion device, the frame includes two side-by-side columns, a top beam is provided on the top of the two columns, the multi-axis motion device includes a pair of X-axis guide rails provided on the top of the top beam, an X-axis slide seat slidably matched with the X-axis guide rail is provided on the X-axis guide rail, a screw drive mechanism connected to the top beam is provided on the driving end of the X-axis slide seat, a horizontal Y-axis box beam is provided on the X-axis slide seat, and the Y-axis box beam A pair of Y-axis guide rails are arranged on the inner side, a pair of Y-axis slides are arranged on the Y-axis guide rails, a Y-axis driving cylinder connected to the Y-axis slide is arranged on one side of the Y-axis slide, a Z-axis box is arranged on each of the Y-axis slides, a Z-axis driving cylinder is arranged inside the Z-axis box with its movable end facing downward, Z-axis guide rails are arranged on the opposite surfaces of the two Z-axis boxes, a Z-axis slide is arranged on the Z-axis guide rails, a connecting arm is arranged on the Z-axis slide, the bottoms of the two connecting arms are connected to two clamping plates in a one-to-one correspondence, and the clamping plate is provided with an alloy groove in the direction toward the other clamping plate, and a wear-resistant alloy block is arranged in the alloy groove.

[0006] Preferably, the alloy groove includes an E-shaped section arranged on the side of the splint, the opening of the E-shaped section faces upward and both ends of the E-shaped section are provided with I-shaped sections distributed on the top surface of the splint, and the wear-resistant alloy block includes a main alloy block arranged in the E-shaped section, and the top of the main alloy block is provided with a positioning alloy block located in the I-shaped section.

[0007] Preferably, a U-shaped connecting block is provided at the top of the clamping plate, and a connecting hole is provided on the connecting block, and the connecting hole is used to install a bolt connecting the clamping plate and the Z-axis box.

[0008] Preferably, a guide rod is provided on one side of the Y-axis box beam, mounting seats are provided at both ends of the guide rod, a positioning seat slidably matched with the guide rod is provided on the guide rod, the positioning seat is connected to the Y-axis driving cylinder, and the other end of the Y-axis driving cylinder is provided on the Y-axis slide seat.

[0009] Preferably, a limit switch is provided on the inner side of the Y-axis box beam, and the limit switch cooperates with the Y-axis slide.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. The utility model provides a palletizer for block production. By installing X-axis guide rails, X-axis slides, Y-axis guide rails, Y-axis slides, Z-axis guide rails and Z-axis slides on the X-axis, Y-axis and Z-axis, the motion stability of the device in multi-axis directions can be effectively improved. The Y-axis driving cylinder is used to control the relative position of the two clamping plates, so as to achieve the purpose of stably clamping the blocks. The wear-resistant alloy blocks are set on the clamping plates to effectively improve the wear resistance of the clamping working surface, which is conducive to extending the actual service life of the clamping plates. The device has reasonable design, good stability, high clamping stability, long service life and multi-axis motion capability, and is suitable for large-scale promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0013] Figure 1 An axonometric view of a palletizer for block production provided in an embodiment;

[0014] Figure 2 A side view of a palletizer for block production provided in an embodiment;

[0015] Figure 3 An axonometric view of a palletizer for block production provided in an embodiment in another direction;

[0016] Figure 4 A cross-sectional view of a palletizer for block production provided in an embodiment in the EE direction;

[0017] Figure 5 An axonometric view of a clamping plate and a wear-resistant alloy block provided in an embodiment;

[0018] In the above figures, 1. frame; 11. column; 12. top beam; 2. multi-axis motion device; 21. X-axis guide rail; 22. X-axis slide; 23. screw drive mechanism; 24. Y-axis box beam; 25. Y-axis guide rail; 26. Y-axis slide; 27. Y-axis drive cylinder; 28. Z-axis box; 29. ​​Z-axis drive cylinder; 210. Z-axis guide rail; 211. Z-axis slide; 212. connecting arm; 3. splint; 31. connecting block; 32. connecting hole; 4. wear-resistant alloy block; 41. main alloy block; 42. positioning alloy block; 5. guide rod; 6. mounting seat; 7. positioning seat; 8. limit switch. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict. For the convenience of description, if the words "upper", "lower", "left" and "right" appear below, they only indicate that the upper, lower, left and right directions are consistent with the drawings themselves, and do not limit the structure.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Examples, such as Figures 1 to 5 As shown, the utility model provides a stacker for block production, comprising a frame 1, on which a multi-axis motion device 2 is provided, on which a pair of clamping plates 3 are provided, the frame 1 comprises two side-by-side columns 11, on the tops of which a top beam 12 is provided, wherein the frame 1 composed of the columns 11 and the top beam 12 is distributed on one side of the block production line, and the multi-axis motion device 2 carries the clamping plates 3 to clamp blocks from the block production line and place them at the stacking position.

[0022] On this basis, the multi-axis motion device 2 provided by the utility model includes a pair of X-axis guide rails 21 arranged on the top of the top beam 12, an X-axis slide 22 slidably matched with the X-axis guide rail 21 is arranged, a screw drive mechanism 23 connected to the top beam 12 is arranged at the driving end of the X-axis slide 22, a horizontal Y-axis box beam 24 is arranged on the X-axis slide 22, a pair of Y-axis guide rails 25 are arranged on the inner side of the Y-axis box beam 24, a pair of Y-axis slides 26 are arranged on the Y-axis guide rails 25, and a Y-axis drive cylinder 27 connected to the Y-axis slide 26 is arranged on one side of the Y-axis slide 26. A Z-axis box 28 is arranged on each of the Y-axis slides 26, a Z-axis driving cylinder 29 is arranged inside the Z-axis box 28 with its movable end facing downward, Z-axis guide rails 210 are arranged on the opposite surfaces of the two Z-axis boxes 28, a Z-axis slide 211 is arranged on the Z-axis guide rail 210, a connecting arm 212 is arranged on the Z-axis slide 211, the bottoms of the two connecting arms 212 are connected to the two clamps 3 in a one-to-one correspondence, and the clamps 3 are provided with alloy grooves (not shown in the figure) in the direction of the clamps 3 toward the other clamps 3, and wear-resistant alloy blocks 4 are arranged in the alloy grooves.

[0023] Specifically, the screw drive mechanism 23 is used to drive the X-axis slide 22 to make linear reciprocating motion along the X-axis guide rail 21, the Y-axis drive cylinder 27 is used to drive the Y-axis slide 26 to make linear reciprocating motion along the Y-axis guide rail 25, and the Z-axis drive cylinder 29 is used to drive the Z-axis slide 211 and the connecting arm 212 to make linear reciprocating motion along the Z-axis guide rail 210. In this way, the utility model provides a reliable moving path for the X-axis slide 22, the Y-axis slide 26 and the Z-axis slide 211 by installing the X-axis guide rail 21, the Y-axis guide rail 25 and the Z-axis guide rail 210 on the X-axis, the Y-axis and the Z-axis, and can effectively improve the motion stability of the device in the multi-axis direction. At the same time, the two Y-axis drive cylinders 27 respectively control the two Z-axis boxes 28, which can not only control the relative positions of the two clamps 3, but also adjust the specific positions of the clamps 3 and the blocks on the Y-axis to meet the requirements of stable clamping of different blocks and stacking.

[0024] Furthermore, by arranging the wear-resistant alloy block 4 on the clamping plate 3 , the wear resistance of the clamping working surface thereof can be effectively improved, which is beneficial to prolonging the actual service life of the clamping plate 3 .

[0025] In order to improve the stability of the wear-resistant alloy block 4 on the clamping plate 3, the utility model includes an E-shaped section arranged on the side of the clamping plate 3 in the alloy groove, the opening of the E-shaped section faces upward and the two ends thereof are provided with a straight section distributed on the top surface of the clamping plate 3, and the wear-resistant alloy block 4 includes a main alloy block 41 arranged in the E-shaped section, and the top of the main alloy block 41 is provided with a positioning alloy block 42 located in the straight section. The main alloy block 41 and the positioning alloy block 42 are welded in the alloy groove by brazing, and have welding lines and welding areas in multiple directions, which can effectively ensure the firmness of the wear-resistant alloy block 4, and the wear-resistant alloy block 4 has a sufficient contact area with the building block, which can effectively improve the wear resistance of the clamping plate 3.

[0026] In order to facilitate the connection between the clamping plate 3 and the wear-resistant alloy block 4, the utility model is provided with a U-shaped connection block 31 at the top of the clamping plate 3, and a connection hole 32 is provided on the connection block 31, and the connection hole 32 is used to install the bolts connecting the clamping plate 3 and the Z-axis box 28. The box opening of the Z-axis box 28 adopts a U-shaped opening matching the connection block 31, so that the connection block 31 can be embedded in the bottom of the Z-axis box 28, and bolts are used to reinforce the connection relationship.

[0027] In order to improve the control performance of the Y-axis cylinder in the Y-axis direction of the device, the utility model is provided with a guide rod 5 on one side of the Y-axis box beam 24, and mounting seats 6 are provided at both ends of the guide rod 5. A positioning seat 7 that slides with the guide rod 5 is provided on the guide rod 5, and the positioning seat 7 is connected to the Y-axis driving cylinder 27, and the other end of the Y-axis driving cylinder 27 is provided on the Y-axis slide seat 26. The Y-axis driving cylinder 27 controls its relative relationship with the positioning seat 7 through telescopic action, thereby controlling the specific position of the Z-axis box 28 on the Y-axis box beam 24.

[0028] Furthermore, the utility model sets a limit switch 8 on the inner side of the Y-axis box beam 24, and the limit switch 8 cooperates with the Y-axis slide 26. The limit switch 8 is used to improve the actual positioning of the Y-axis slide 26. Once a position sensing signal is generated, the movement of the Y-axis slide 26 on the Y-axis guide rail 25 is stopped in time.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A palletizer for block production, comprising a frame, a multi-axis motion device is provided on the frame, a pair of clamping plates is provided on the multi-axis motion device, characterized in that: The frame includes two side-by-side columns, and a top beam is arranged on the top of the two columns. The multi-axis motion device includes a pair of X-axis guide rails arranged on the top of the top beam, and an X-axis slide seat slidably matched with the X-axis guide rail is arranged on the X-axis guide rail. A screw drive mechanism connected to the top beam is arranged at the driving end of the X-axis slide seat, and a horizontal Y-axis box beam is arranged on the X-axis slide seat, and a pair of Y-axis guide rails are arranged on the inner side of the Y-axis box beam, and a pair of Y-axis slide seats are arranged on the Y-axis guide rails. One side of the Y-axis slide seat is provided with A Y-axis driving cylinder is connected to it, a Z-axis box is arranged on each Y-axis slide, a Z-axis driving cylinder is arranged inside the Z-axis box with its movable end facing downward, Z-axis guide rails are arranged on the opposite surfaces of the two Z-axis boxes, a Z-axis slide is arranged on the Z-axis guide rails, a connecting arm is arranged on the Z-axis slide, the bottoms of the two connecting arms are connected to two clamps one by one, and the clamps are arranged with alloy grooves in the direction toward the other clamp, and wear-resistant alloy blocks are arranged in the alloy grooves.

2. A palletizer for block production according to claim 1, characterized in that: The alloy groove includes an E-shaped section arranged on the side of the splint, the opening of the E-shaped section faces upward and both ends of the E-shaped section are provided with I-shaped sections distributed on the top surface of the splint, the wear-resistant alloy block includes a main alloy block arranged in the E-shaped section, and the top of the main alloy block is provided with a positioning alloy block located in the I-shaped section.

3. A palletizer for block production according to claim 2, characterized in that: A U-shaped connecting block is arranged at the top of the clamping plate, and a connecting hole is arranged on the connecting block. The connecting hole is used to install a bolt connecting the clamping plate and the Z-axis box.

4. A palletizer for block production according to claim 3, characterized in that: A guide rod is provided on one side of the Y-axis box beam, mounting seats are provided at both ends of the guide rod, a positioning seat slidably matched with the guide rod is provided on the guide rod, the positioning seat is connected to the Y-axis driving cylinder, and the other end of the Y-axis driving cylinder is provided on the Y-axis slide seat.

5. A palletizer for block production according to claim 4, characterized in that: A limit switch is arranged on the inner side of the Y-axis box beam, and the limit switch cooperates with the Y-axis slide seat.

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