Automatic stacking device for concrete blocks

Abstract

The utility model relates to the field of building block manufacturing, and discloses an automatic stacking device for concrete building blocks, which comprises a conveying device, a stacking device is mounted at the rear end of the conveying device, a supporting plate is mounted at the bottom end of the stacking device, a positioning component is arranged at the front end of the stacking device, a cleaning component is arranged at the bottom end of the conveying device, and the supporting plate is mounted at the bottom end of the conveying device. The positioning assembly comprises a fixing box, the rear end of the fixing box is fixedly connected to the front end of the stacking device, a positioning plate is fixedly connected to the top end of the supporting plate, a limiting block is fixedly connected to the top end of the conveying device, the cleaning assembly comprises a support, and the top end of the support is fixedly connected to the bottom end of the conveying device. According to the building block conveying device, through the arrangement of the positioning assembly, when building blocks are conveyed, the limiting block can position the forklift plate to the middle position of the conveying device firstly, then the rotating shaft can extrude the building blocks to move the building blocks to the middle position, in this way, the positions of the building blocks do not need to be adjusted manually, and the building block conveying device is convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of building block manufacturing, in particular to an automatic stacking device for concrete building blocks. Background Art

[0002] The automatic stacking device for concrete blocks is a device used to automatically stack concrete blocks. It is usually used in concrete product production lines. It is usually composed of a set of conveying devices and stacking devices. Since the blocks need to be loaded and transported, once the stack is tilted, there is a risk of tipping over, so the operator is usually required to correct it manually.

[0003] Referring to the Chinese patent announcement number CN217126270U, ​​an automatic stacking device for concrete blocks is disclosed, which includes a bracket capable of placing plate-shaped concrete blocks and a conveying mechanism capable of laying the plate-shaped concrete blocks flat on the bracket, the bracket includes a fixed frame, a mobile frame and a push plate, a mobile frame driving mechanism capable of making the plate-shaped concrete block placement surface on the mobile frame move up and down horizontally relative to the discharge end of the conveying mechanism is arranged on the top of the fixed frame, the mobile frame driving mechanism is connected to the mobile frame, a push plate driving mechanism capable of making the push plate move forward and backward relative to the mobile frame is arranged on the top of the mobile frame, and the push plate driving mechanism is connected to the push plate. The advantage of the utility model is that the mobile frame of the device can move up and down relative to the frame body, and after the mobile frame moves downward, the frame body can place the plate-shaped concrete blocks layer by layer into the mobile frame to form a concrete block stacked in a block shape, thereby realizing the automatic stacking of the plate-shaped concrete blocks.

[0004] The device also directly uses a conveying device to convey concrete blocks, and the final position of the blocks conveyed by the conveying device is mainly determined by the position where the blocks enter the conveying device. In order to prevent tilting, manual correction is required. Since the blocks themselves are heavy, manual correction will be more troublesome. Therefore, an automatic stacking device for concrete blocks is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an automatic stacking device for concrete blocks, aiming to improve the problem in the prior art that "due to the heavy weight of the blocks themselves, it is troublesome to rely on manual correction of the tilt during use".

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic stacking device for concrete blocks, including a conveying device, a stacking device is installed at the rear end of the conveying device, a support plate is installed at the bottom end of the stacking device, a positioning assembly is arranged at the front end of the stacking device, a cleaning assembly is arranged at the bottom end of the conveying device, the positioning assembly includes a fixed box, the rear end of the fixed box is fixedly connected to the front end of the stacking device, the top end of the support plate is fixedly connected to the positioning plate, and the top end of the conveying device is fixedly connected to a limiting block.

[0007] As a further description of the above technical solution:

[0008] The cleaning assembly comprises a bracket, the top end of the bracket is fixedly connected to the bottom end of the conveying device, the right end of the bracket is rotatably connected to a cleaning shaft, and the bottom end of the bracket is plugged with a collecting box.

[0009] As a further description of the above technical solution:

[0010] The left end of the collection box is fixedly connected to a storage box, the top of the storage box is slidably connected to a fixed block, the left end of the bracket is fixedly connected to the storage block, the bottom end of the storage block is provided with a slot, and the slot and the fixed block are adapted.

[0011] As a further description of the above technical solution:

[0012] The bottom end of the fixing block is fixedly connected with a fixing spring, and the bottom end of the fixing spring is fixedly connected to the inner wall of the storage box.

[0013] As a further description of the above technical solution:

[0014] The positioning assembly also includes a double-threaded rod, the right end of which passes through and is rotatably connected to the right end of the fixing box, the bottom end of the fixing box is slidably connected to a slider, and the slider and the double-threaded rod are threadedly connected.

[0015] As a further description of the above technical solution:

[0016] The front end of the slider is rotatably connected to a rotating shaft, and the rear end of the slider is fixedly connected to a baffle.

[0017] As a further description of the above technical solution:

[0018] The rotating shaft, baffle plate and sliding block are provided in multiple groups, and the multiple groups of the rotating shaft, baffle plate and sliding block are symmetrically arranged with the center line of the positioning component as the symmetry axis.

[0019] As a further description of the above technical solution:

[0020] A motor is installed at the right end of the fixing box, and the left end of the motor output shaft is fixedly connected to the right end of the double-headed threaded rod.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by setting a positioning component, when the building blocks are transmitted, the limit block will first position the forklift plate to the middle position of the conveying device, and then the rotating shaft will squeeze the building blocks to make them move to the middle position as well. In this way, there is no need to manually adjust the position of the building blocks, which is more convenient in use.

[0023] 2. In the utility model, by setting up a cleaning component, the conveying device can be cleaned and the debris remaining on its surface can be swept away, so as to prevent the debris from falling into the conveying device and causing internal wear of the device, resulting in unstable transmission. The overall device has better stability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure disassembly of the positioning component in the utility model;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structural cross-section of the cleaning component in the utility model.

[0027] Legend:

[0028] 1. Conveying device; 2. Stacking device; 3. Positioning assembly; 31. Limiting block; 32. Fixing box; 33. Double-headed threaded rod; 34. Motor; 35. Slider; 36. Rotating shaft; 37. Baffle; 38. Positioning plate; 4. Cleaning assembly; 41. Bracket; 42. Cleaning shaft; 43. Collecting box; 44. Storage box; 45. Fixed spring; 46. Fixed block; 47. Storage block; 48. Slot; 5. Support plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 - Figure 3The utility model provides an embodiment: an automatic stacking device for concrete blocks, including a conveying device 1 for transmitting blocks, a stacking device 2 for automatically stacking blocks is installed at the rear end of the conveying device 1, the conveying device 1 and the stacking device 2 are both prior art, and can start working when the power is turned on, and can be implemented by personnel in this field. Due to the prior art, this case will not be described in detail, a supporting plate 5 for receiving blocks is installed at the bottom end of the stacking device 2, a positioning component 3 for assisting in correcting the position of the blocks is provided at the front end of the stacking device 2, and a cleaning device 3 for cleaning the conveying device 1 is provided at the bottom end of the conveying device 1 The processing component 4, the positioning component 3 includes a fixing box 32 for supporting the slider 35, the rear end of the fixing box 32 is fixedly connected to the front end of the stacking device 2, the top of the support plate 5 is fixedly connected with a positioning plate 38 for locating the position of the forklift plate, and the top of the conveying device 1 is fixedly connected with a limit block 31 for correcting the position of the forklift plate. The front end of the limit block 31 is provided with an inclined surface. When the forklift plate moves to the position of the stacking device 2 with the building blocks driven by the conveying device 1, it will first contact the limit block 31. The limit block 31 will squeeze the forklift plate through the inclined surface to make it move to the middle position until the center line of the forklift plate is aligned with the center line of the conveying device 1.

[0031] Reference Figure 1 - Figure 3 The cleaning assembly 4 includes a bracket 41 for supporting a cleaning shaft 42. The top of the bracket 41 is fixedly connected to the bottom end of the conveying device 1. The right end of the bracket 41 is rotatably connected to the cleaning shaft 42 for cleaning the conveying device 1. When the conveying device 1 rotates, it will contact the cleaning shaft 42, and the cleaning shaft 42 will drive the fragments on its surface to fall through friction. The bottom end of the bracket 41 is plugged with a collection box 43 for collecting the fallen fragments. The left end of the collection box 43 is fixedly connected to a storage box 44 for accommodating a fixed block 46. The top of the storage box 44 is slidably connected to a fixed block 46 for fixing the collection box 43. The left end of the bracket 41 is fixedly connected to a storage block 47 for use with the fixed block 46. The bottom end of the storage block 47 is provided with a slot 48 for accommodating the fixed block 46. The slot 48 and the fixed block 46 are adapted. When the fixed block 46 is inserted into the inside of the slot 48, the collection box 43 will be fixed to the bottom end of the bracket 41 and cannot move left and right.

[0032] Reference Figure 1 - Figure 3The bottom end of the fixed block 46 is fixedly connected with a fixed spring 45 for pushing the fixed block 46 upward. The bottom end of the fixed spring 45 is fixedly connected to the inner wall of the storage box 44. The fixed spring 45 will always push the fixed block 46 upward so that it cannot be arbitrarily separated from the card slot 48. The positioning assembly 3 also includes a double-headed threaded rod 33 for driving the slider 35 to move. The right end of the double-headed threaded rod 33 passes through and is rotatably connected to the right end of the fixed box 32. The bottom end of the fixed box 32 is slidably connected with a slider 35 for driving the rotating shaft 36 to move left and right. The slider 35 and the double-headed threaded rod 33 are threadedly connected. The slider 35 can be driven to move inward or outward by rotating the double-headed threaded rod 33.

[0033] Reference Figure 1 - Figure 3 The front end of the slider 35 is rotatably connected with a rotating shaft 36 for squeezing the building block. When the forklift plate moves to the middle position at the top of the conveyor 1, the building block will also contact the rotating shaft 36, and the rotating shaft 36 will squeeze the building block so that its center line is aligned with the center line of the forklift plate. The rear end of the slider 35 is fixedly connected with a baffle 37 for keeping the building block stable. The rotating shaft 36, the baffle 37, and the slider 35 are provided with multiple groups. The multiple groups of rotating shafts 36, the baffle 37, and the slider 35 are symmetrically arranged with the center line of the positioning component 3 as the symmetry axis. By rotating the double-headed threaded rod 33, the two groups of sliders 35 can be driven to move in opposite directions at the same time, so that building blocks of different lengths can be corrected. At the same time, since the forklift plate is a standard part with a fixed size, the position of the limit block 31 does not need to be adjusted. The right end of the fixed box 32 is installed with a motor 34 for driving the double-headed threaded rod 33 to rotate. The left end of the output shaft of the motor 34 is fixedly connected to the right end of the double-headed threaded rod 33. The double-headed threaded rod 33 can be driven to rotate by starting the motor 34.

[0034] Working principle: when it is necessary to stack blocks, the motor 34 can be started first to drive the double-headed threaded rod 33 to rotate. When the double-headed threaded rod 33 rotates, it will drive the two sets of sliders 35 to move inward or outward at the same time, and the slider 35 will drive the rotating shaft 36 and the baffle 37 to move left and right synchronously. When the two sets of baffles 37 move so that the middle distance is just the same as the width of the block, the motor 34 can be turned off, and then the operation can be started. The conveying device 1 will drive the forklift plate to move toward the stacking device 2, and the forklift plate will drive the block to move synchronously. The forklift plate will move to the middle position under the extrusion of the limit block 31 until it reaches the middle position, and then the rotating shaft 36 will squeeze the block and force it to move left and right at the top of the forklift plate until the center line of the block is aligned with the center line of the conveying device 1. At this time, the rotating shaft 36 will no longer squeeze the block, and the block can pass through the center position of the baffle 37 normally. The overall device can automatically correct the position of the block and the forklift plate when in use, so there is no need for manual correction, which is more convenient when in use.

[0035] When the collection box 43 needs to be cleaned, the fixing block 46 can be pushed downward to drive it to move downward and out of the interior of the card slot 48, and then the collection box 43 can be directly pulled out to the left, and then the interior thereof can be cleaned.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic stacking device for concrete blocks, comprising a conveying device (1), Features: A stacking device (2) is installed at the rear end of the conveying device (1), a supporting plate (5) is installed at the bottom end of the stacking device (2), a positioning assembly (3) is arranged at the front end of the stacking device (2), a cleaning assembly (4) is arranged at the bottom end of the conveying device (1), the positioning assembly (3) comprises a fixing box (32), the rear end of the fixing box (32) is fixedly connected to the front end of the stacking device (2), the top end of the supporting plate (5) is fixedly connected to a positioning plate (38), and the top end of the conveying device (1) is fixedly connected to a limiting block (31).

2. The automatic stacking device for concrete blocks according to claim 1, Features: The cleaning assembly (4) comprises a bracket (41), the top end of the bracket (41) is fixedly connected to the bottom end of the conveying device (1), the right end of the bracket (41) is rotatably connected to a cleaning shaft (42), and the bottom end of the bracket (41) is plugged with a collecting box (43).

3. The automatic stacking device for concrete blocks according to claim 2, Features: The left end of the collecting box (43) is fixedly connected to a storage box (44), the top of the storage box (44) is slidably connected to a fixing block (46), the left end of the bracket (41) is fixedly connected to a storage block (47), the bottom end of the storage block (47) is provided with a card slot (48), and the card slot (48) and the fixing block (46) are adapted to each other.

4. The automatic stacking device for concrete blocks according to claim 3, Features: The bottom end of the fixed block (46) is fixedly connected to a fixed spring (45), and the bottom end of the fixed spring (45) is fixedly connected to the inner wall of the storage box (44).

5. The automatic stacking device for concrete blocks according to claim 1, Features: The positioning assembly (3) further comprises a double-threaded rod (33), the right end of which passes through and is rotatably connected to the right end of the fixing box (32), the bottom end of the fixing box (32) is slidably connected to a slider (35), and the slider (35) and the double-threaded rod (33) are threadedly connected.

6. The automatic stacking device for concrete blocks according to claim 5, Features: The front end of the slider (35) is rotatably connected to a rotating shaft (36), and the rear end of the slider (35) is fixedly connected to a baffle (37).

7. The automatic stacking device for concrete blocks according to claim 6, Features: The rotating shaft (36), the baffle (37), and the sliding block (35) are provided in multiple groups, and the multiple groups of the rotating shaft (36), the baffle (37), and the sliding block (35) are symmetrically arranged with the center line of the positioning component (3) as the symmetry axis.

8. The automatic stacking device for concrete blocks according to claim 5, Features: A motor (34) is installed at the right end of the fixing box (32), and the left end of the output shaft of the motor (34) is fixedly connected to the right end of the double-threaded rod (33).

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