Cement product packaging and stacking equipment

Abstract

The invention relates to cement product package stacking equipment, which relates to the technical field of stacking equipment, and comprises a blanking barrel, a feeding plate for placing cement product packages, and a first conveyor belt and a second conveyor belt which are arranged in parallel, a pushing plate and a pushing assembly used for driving the pushing plate to push cement product packages on the feeding plate to the discharging barrel are arranged above the discharging barrel, and the same fixing frame is arranged above the first conveying belt and the second conveying belt. The fixing frame is provided with an abutting assembly used for abutting the feeding plate to the first conveying belt and the second conveying belt, two blocking plates are arranged at the position of a barrel opening of the discharging barrel, and the discharging barrel is provided with an adjusting assembly used for controlling the blocking state of the blocking plates to the discharging barrel. A receiving plate is arranged below the discharging barrel, and a height adjusting assembly used for adjusting the height of the receiving plate is arranged at the lower end of the receiving plate. The stacking device has the effect of improving the stacking efficiency of cement product packaging.

Description

Technical Field

[0001] This application relates to the technical field of palletizing equipment, and in particular to a cement product packaging and palletizing equipment. Background Art

[0002] In the modern cement production industry, the packaging and palletizing of cement products is a key link in the production process. At present, many small and medium-sized cement production enterprises still widely use manual methods for the palletizing operation of cement products. Due to the large weight of cement products, manual handling and palletizing not only have extremely high labor intensity, which is extremely likely to cause occupational diseases such as lumbar muscle strain and joint injuries to operators, but also have low operation efficiency and are difficult to meet the needs of large-scale production. At the same time, during the manual palletizing process, due to the randomness and non-standardization of operations, there are also problems such as unstable stacking of cement bags and uneven palletizing quality, which affect the safety of subsequent transportation and storage. Although there are already automated equipment using manipulators for palletizing cement products on the market, which can improve the palletizing efficiency and quality to a certain extent. However, the manipulator equipment has a complex structure, and its core components mostly rely on imports, resulting in high equipment procurement costs, bringing great financial pressure to enterprises. In addition, during the long-term operation of the manipulator, mechanical transmission components, sensors and control systems are prone to failures, with high maintenance difficulty and high maintenance costs. Moreover, the maintenance process often requires professional technicians and has a long maintenance cycle, which will seriously affect the normal production progress of enterprises. Therefore, developing an equipment with moderate cost, simple maintenance and capable of efficiently and stably completing the packaging and palletizing work of cement products has important practical significance for cement production enterprises. Summary of the Invention

[0003] In order to improve the palletizing efficiency of cement product packaging, this application provides a cement product packaging and palletizing equipment.

[0004] The cement product packaging and palletizing equipment provided by this application adopts the following technical solutions: A cement product packaging and palletizing device, comprising a blanking cylinder, a feeding plate for placing cement product packages, and a first conveyor belt and a second conveyor belt arranged in parallel. The feeding plates are provided in multiple numbers and are simultaneously located on the first conveyor belt and the second conveyor belt. Above the blanking cylinder, there is a pushing plate and a pushing assembly for driving the pushing plate to push the cement product packages on the feeding plate towards the blanking cylinder. Above the first conveyor belt and the second conveyor belt, there is a same fixed frame. On the fixed frame, there is an abutting assembly for pressing the feeding plate against the first conveyor belt and the second conveyor belt. At the mouth of the blanking cylinder, there are two blocking plates, which block the mouth of the blanking cylinder. On the blanking cylinder, there is an adjusting assembly for controlling the blocking state of the blocking plates on the blanking cylinder. Below the blanking cylinder, there is a receiving plate, and at the lower end of the receiving plate, there is a height adjusting assembly for adjusting the height of the receiving plate.

[0005] By adopting the above technical solution, the feeding plate can be placed on the first conveyor belt and the second conveyor belt. Subsequently, the processed cement product packages directly fall on the feeding plate, enabling the cement product packages to be conveyed on the first conveyor belt and the second conveyor belt through the feeding plate. Then, when the cement plate is placed at the abutting assembly, the feeding plate is pressed tightly against the first conveyor belt and the second conveyor belt by controlling the abutting assembly. Subsequently, by controlling the pushing assembly, the cement product packages on the placing plate are pushed towards the blanking cylinder, causing the cement product packages on the first conveyor belt and the second conveyor belt to gather together and be centrally pushed onto the blocking plates. Then, control the blocking assembly to cancel the blocking of the blanking cylinder by the blocking plates, and at the same time control the height adjusting assembly to make the receiving plate reach a suitable height for receiving the cement product packages. Subsequently, the cement product packages will fall onto the receiving plate below together, thereby enabling the stable and rapid completion of the cement product packaging and palletizing work. At the same time, compared with the manipulator, the working mode of this application is mostly pushing or lifting, with simple control and operation and low maintenance cost, improving the palletizing efficiency and quality.

[0006] Optionally, the pushing assembly includes a pushing frame erected above the blanking cylinder. A sliding rod is slidably connected to the pushing frame. Driving motors are installed at both ends of the sliding rod. The output shafts of the driving motors are axially connected with driving gears. Rack bars are installed on both sides of the pushing frame. The driving gears are meshed with the rack bars. The pushing plate is fixedly connected to the sliding rod.

[0007] By adopting the above technical solution, the sliding rod slidably connected to the pushing frame can achieve the horizontal movement of the pushing plate. Cooperating with the meshing transmission of the driving motor, driving gear and rack, the pushing action of the pushing plate is made more stable and controllable. This design not only improves the accuracy of the pushing plate in pushing the packaging of cement products, but also enhances the overall stability of the equipment. At the same time, the driving motors at both ends of the sliding rod respectively drive the gears to mesh with the rack, realizing the function of bidirectional pushing and further improving the working efficiency of the equipment.

[0008] Optionally, the abutting assembly includes a pressing cylinder fixedly connected to the fixed frame, and the piston rod of the pressing cylinder abuts against the feeding plate.

[0009] By adopting the above technical solution, the pressing cylinder can move downward, thereby pressing the feeding plate tightly against the first conveyor belt and the second conveyor belt, ensuring the stability of the feeding plate during transportation, avoiding the shaking or deviation of the cement product packaging on the feeding plate and the situation that the feeding plate moves together with the cement product packaging, and improving the operation reliability of the equipment.

[0010] Optionally, the adjusting assembly includes an adjusting hydraulic cylinder fixedly connected to the blanking cylinder, and the piston rod of the adjusting hydraulic cylinder corresponds to and is fixedly connected to the blocking plate.

[0011] By adopting the above technical solution, by controlling the telescopic movement of the adjusting hydraulic cylinder, the position of the blocking plate can be quickly adjusted. The setting of the adjusting hydraulic cylinder makes the opening and closing actions of the blocking plate more stable and reliable.

[0012] Optionally, a stabilizing plate is provided above the blocking plate, the stabilizing plate corresponds to the blocking plate one by one, a stabilizing cylinder is fixedly connected to the upper end of the blanking cylinder, the telescopic direction of the stabilizing cylinder is parallel to the telescopic direction of the adjusting hydraulic cylinder, and the stabilizing cylinder is fixedly connected to the stabilizing plate.

[0013] By adopting the above technical solution, by arranging a stabilizing plate above the blocking plate and using the stabilizing cylinder to drive the stabilizing plate to move, additional supporting force can be provided during the process of the adjusting hydraulic cylinder controlling the opening and closing of the blocking plate, thereby improving the stability of the movement of the blocking plate and reducing the shaking caused by external vibration or gravity.

[0014] Optionally, the height-adjusting assembly includes a bottom plate and a lifting hydraulic cylinder. The bottom end of the lifting hydraulic cylinder is fixedly connected to the bottom plate, the piston rod of the lifting hydraulic cylinder is fixedly connected to the lower end of the receiving plate, and a plurality of guiding telescopic rods are installed between the receiving plate and the bottom plate.

[0015] By adopting the above technical solution, precise adjustment of the height of the receiving plate can be achieved. The setting of the lifting hydraulic cylinder makes the height adjustment of the receiving plate more stable and reliable, meeting the requirements under different working conditions. The addition of the guiding telescopic rod further improves the stability of the receiving plate during the lifting process, preventing it from tilting or shaking, thus ensuring the smoothness of the cement product packaging during transportation.

[0016] Optionally, a tooling plate for holding the cement product packaging is placed on the receiving plate. A plurality of first conveyor rollers are rotatably connected to the receiving plate. A first conveyor motor for driving the first conveyor rollers to rotate is installed on the receiving plate. The first conveyor motor is in one-to-one correspondence with the first conveyor rollers and is connected by a shaft. Conveyor frames are provided on both sides of the receiving plate. A plurality of second conveyor rollers are rotatably connected to the conveyor frames. A plurality of second conveyor motors are installed on the conveyor frames. The second conveyor motor is in one-to-one correspondence with the second conveyor rollers and is connected by a shaft. The conveying directions of the first conveyor rollers and the second conveyor rollers are the same.

[0017] By adopting the above technical solution, the tooling plate is arranged on the receiving plate, which can effectively carry the cement product packaging and prevent it from shifting or being damaged during transportation. The cooperation of a plurality of first conveyor rollers and the first conveyor motor realizes the stable transportation of the tooling plate and the cement product packaging, ensuring precise control during the transportation process.

[0018] Optionally, a baffle plate is fixedly connected to the upper end of the barrel opening of the blanking cylinder. The baffle plate is located on the end face of the blanking cylinder away from the first conveyor belt. By adopting the above technical solution, it can effectively prevent the cement product packaging from deviating or falling during the pushing process, ensure that the cement product packaging accurately enters the blanking cylinder, and thus improve the stability and working efficiency of the equipment.

[0019] In summary, the present application includes at least one of the following beneficial technical effects: 1. The height adjustment component can be controlled to make the receiving plate reach a suitable height for receiving the cement product packaging. Subsequently, the cement product packaging will fall onto the receiving plate below together. Thus, the palletizing work of the cement product packaging can be completed stably and quickly. At the same time, compared with the manipulator, the working mode of the present application is mostly pushing or lifting, with simple control and operation and low maintenance cost, improving the palletizing efficiency and quality; 2. By controlling the telescopic movement of the hydraulic cylinder, the position of the blocking plate can be quickly adjusted. The setting of the adjusting hydraulic cylinder makes the opening and closing actions of the blocking plate more stable and reliable; 3. By arranging a stabilizing plate above the blocking plate and using a stabilizing cylinder to drive the movement of the stabilizing plate, additional supporting force can be provided during the process of the adjusting hydraulic cylinder controlling the opening and closing of the blocking plate, thereby improving the stability of the movement of the blocking plate and reducing the shaking caused by external vibration or gravity. Brief Description of the Drawings

[0020] Figure 1 is the overall structural schematic diagram of the embodiment of the present application; Figure 2 is Figure 1 the partial enlarged schematic diagram of part A in Figure 3 the structural schematic diagram of the plugging plate of the embodiment of the present application.

[0021] In the figure, 1 is the blanking cylinder; 2 is the first conveyor belt; 3 is the second conveyor belt; 4 is the feeding plate; 5 is the pushing plate; 6 is the pushing component; 61 is the pushing frame; 62 is the sliding rod; 63 is the driving motor; 64 is the driving gear; 65 is the rack; 7 is the fixing frame; 8 is the abutting component; 81 is the pressing cylinder; 9 is the blocking plate; 10 is the adjusting component; 101 is the adjusting hydraulic cylinder; 11 is the receiving plate; 12 is the heightening component; 121 is the bottom plate; 122 is the lifting hydraulic cylinder; 123 is the guiding telescopic rod; 13 is the second-floor platform; 14 is the stabilizing plate; 15 is the stabilizing cylinder; 16 is the tooling plate; 17 is the first conveyor roller; 18 is the second conveyor roller; 19 is the first conveyor motor; 20 is the second conveyor motor; 21 is the conveyor frame; 22 is the material blocking plate. Detailed Description of the Embodiment

[0022] The following is further detailed description of the present application in conjunction with the attached Figure 1 - attached Figure 3 drawings.

[0023] The embodiment of the present application is as follows: There is a second-floor platform 13 in the factory area. A cement product packaging and palletizing device, referring to Figure 1 and Figure 2 , includes a blanking cylinder 1 erected on the second-floor platform 13 of the factory area. At the same height as the blanking cylinder 1, there are a first conveyor belt 2 and a second conveyor belt 3. Both the first conveyor belt 2 and the second conveyor belt 3 are erected on the second-floor platform 13 of the factory area. The first conveyor belt 2 and the second conveyor belt 3 are at the same height and the conveying directions of the first conveyor belt 2 and the second conveyor belt 3 are parallel.

[0024] Above the first conveyor belt 2 and the second conveyor belt 3, there are multiple feeding plates 4 for placing cement product packages. The multiple feeding plates 4 are arranged along the length direction of the first conveyor belt 2 or the second conveyor belt 3, and the feeding plates 4 are simultaneously located on both the first conveyor belt 2 and the second conveyor belt 3. Above the blanking cylinder 1, there is a pushing plate 5 and a pushing component 6 for driving the pushing plate 5 to push the cement product packages on the feeding plate 4 towards the blanking cylinder 1.

[0025] The pushing component 6 includes a pushing frame 61 erected above the blanking cylinder 1. The first conveyor belt 2 and the second conveyor belt 3 are also located below the pushing frame 61. A sliding rod 62 is slidably connected to the pushing frame 61, and the length direction of the sliding rod 62 is perpendicular to the length direction of the pushing frame 61. Driving motors 63 are installed at both ends of the sliding rod 62. A driving gear 64 is fixedly connected to the output shaft of the driving motor 63. The driving gear 64 is coaxially arranged and fixedly connected to the output shaft of the driving motor 63. Rack bars 65 are installed on both sides of the pushing frame 61, and the rack bars 65 are arranged at equal intervals along the length direction of the pushing frame 61. The driving gear 64 meshes with the rack bar 65. The pushing plate 5 is arranged along the length direction of the sliding rod 62 and the pushing plate 5 is fixedly connected to the sliding rod 62.

[0026] Furthermore, start the driving motor 63. The driving motor 63 can drive the driving gear 64 to move on the rack bar 65, so that the sliding rod 62 drives the pushing plate 5 to move along the length direction of the pushing frame 61. Furthermore, the cement product packages on the feeding plate 4 are pushed towards the blanking cylinder 1.

[0027] A same fixed frame 7 is provided above the first conveyor belt 2 and the second conveyor belt 3. In this embodiment, the fixed frame 7 is provided with two. The fixed frame 7 is provided with an abutting component 8 for abutting the feeding plate 4 against the first conveyor belt 2 and the second conveyor belt 3.

[0028] The abutting component 8 includes a pressing cylinder 81 fixedly connected to the fixed frame 7. The pressing cylinder 81 is provided with two on each fixed frame 7, and the piston rod of the pressing cylinder 81 abuts against the feeding plate 4.

[0029] Thus, by controlling the elongation of the pressing cylinder 81, the pressing cylinder 81 presses the feeding plate 4 tightly against the first conveyor belt 2 and the second conveyor belt 3. At the same time, in order to limit the sliding direction of the cement product packages, a baffle plate 22 is fixedly connected to the upper end of the barrel opening of the blanking cylinder 1. The baffle plate 22 is located on the end face of the blanking cylinder 1 away from the first conveyor belt 2.

[0030] Refer to Figure 1 、 Figure 2 and Figure 3 , two blocking plates 9 are provided at the barrel opening of the blanking cylinder 1. The blocking plates 9 block the barrel opening of the blanking cylinder 1. The blanking cylinder 1 is provided with an adjusting component 10 for controlling the blocking state of the blocking plates 9 on the blanking cylinder 1. The adjusting component 10 includes an adjusting hydraulic cylinder 101 fixedly connected to the blanking cylinder 1. The adjusting hydraulic cylinder 101 is located on both sides of the blanking cylinder 1. The piston rod of the adjusting hydraulic cylinder 101 corresponds to and is fixedly connected to the blocking plate 9 one by one.

[0031] Furthermore, after the cement product packaging device is placed on the two baffle plates 9, the adjusting hydraulic cylinder 101 can be controlled to drive the two baffle plates 9 to move away from each other, so that the cement product packaging falls into the blanking cylinder 1.

[0032] Meanwhile, in order to reduce the situation where the cement product packaging moves with the baffle plate 9, a stabilizing plate 14 is provided above the baffle plate 9. The end face of the stabilizing plate 14 is perpendicular to the end face of the baffle plate 9. The stabilizing plates 14 correspond to the baffle plates 9 one by one. A stabilizing cylinder 15 is fixedly connected to the upper end of the blanking cylinder 1. The telescopic direction of the stabilizing cylinder 15 is parallel to the telescopic direction of the adjusting hydraulic cylinder 101, and the stabilizing cylinder 15 is fixedly connected to the stabilizing plate 14.

[0033] A receiving plate 11 is provided below the blanking cylinder 1. A height adjusting assembly 12 for adjusting the height of the receiving plate 11 is provided at the lower end of the receiving plate 11. The height adjusting assembly 12 includes a bottom plate 121 and a lifting hydraulic cylinder 122. The bottom plate 121 is arranged in a cuboid shape and is placed directly below the blanking cylinder 1. The bottom end of the lifting hydraulic cylinder 122 is fixedly connected to the bottom plate 121, and the piston rod of the lifting hydraulic cylinder 122 is fixedly connected to the lower end of the receiving plate 11. A plurality of guiding telescopic rods 123 are installed between the receiving plate 11 and the bottom plate 121. In this embodiment, the guiding telescopic rods 123 are arranged in two and are located on both sides of the lifting hydraulic cylinder 122.

[0034] A tooling tray 16 for holding the cement product packaging is placed on the receiving plate 11. A plurality of first conveyor rollers 17 are rotatably connected to the receiving plate 11. A first conveyor motor 19 for driving the first conveyor rollers 17 to rotate is installed on the receiving plate 11. The first conveyor motor 19 corresponds to the first conveyor rollers 17 one by one and is shaft-connected. Conveyor frames 21 are provided on both sides of the receiving plate 11. A plurality of second conveyor rollers 18 are rotatably connected to the conveyor frames 21. A plurality of second conveyor motors 20 are installed on the conveyor frames 21. The second conveyor motors 20 correspond to the second conveyor rollers 18 one by one and are shaft-connected. The conveying directions of the first conveyor rollers 17 and the second conveyor rollers 18 are the same.

[0035] The implementation principle of the embodiment of this application is as follows: Place the feeding plate 4 on the first conveyor belt and the second conveyor belt 3. Subsequently, the packaged cement products after processing directly fall on the feeding plate 4, so that the packaged cement products are conveyed on the first conveyor belt 2 and the second conveyor belt 3 through the feeding plate 4. Subsequently, when the cement plate is placed at the abutting component 8, control the abutting component 8 to tightly abut the feeding plate 4 on the first conveyor belt 2 and the second conveyor belt. Then, control the pushing component 6 to push the packaged cement products on the plate towards the feeding cylinder 1, so that the packaged cement products on the first conveyor belt 2 and the packaged cement products on the second conveyor belt 3 gather together and are centrally pushed onto the blocking plate 9. Subsequently, control the blocking component to cancel the blocking of the feeding cylinder 1 by the blocking plate 9, and at the same time control the height adjustment component to make the receiving plate 11 reach the appropriate height for receiving the packaged cement products. Then, the packaged cement products will fall onto the receiving plate 11 below together. Subsequently, continuously repeat the above steps until the receiving plate 11 is completely full. Then, control the first conveyor motor 19 and the second conveyor motor 20 to rotate, so that the first conveyor roller 17 and the second conveyor roller 18 convey the tooling plate 16.

[0036] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Among them, the same components are represented by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A cement product packaging and stacking equipment, characterized in that, It includes a blanking cylinder (1), a feeding plate (4) for placing cement product packages, and a first conveyor belt (2) and a second conveyor belt (3) arranged in parallel. The feeding plates (4) are provided in multiple numbers and are simultaneously located on the first conveyor belt (2) and the second conveyor belt (3). Above the blanking cylinder (1), there is a pushing plate (5) and a pushing assembly (6) for driving the pushing plate (5) to push the cement product packages on the feeding plate (4) towards the blanking cylinder (1). Above the first conveyor belt (2) and the second conveyor belt (3), there is the same fixed frame (7). On the fixed frame (7), there is an abutting assembly (8) for pressing the feeding plate (4) against the first conveyor belt (2) and the second conveyor belt (3). At the mouth of the blanking cylinder (1), there are two blocking plates (9) which block the mouth of the blanking cylinder (1). On the blanking cylinder (1), there is an adjusting assembly (10) for controlling the blocking state of the blocking plate (9) with respect to the blanking cylinder (1). Below the blanking cylinder (1), there is a receiving plate (11). At the lower end of the receiving plate (11), there is a height adjusting assembly (12) for adjusting the height of the receiving plate (11).

2. The cement product packaging and palletizing equipment according to claim 1, characterized in that, The pushing assembly (6) includes a pushing frame (61) erected above the blanking cylinder (1). A sliding rod (62) is slidably connected to the pushing frame (61). Driving motors (63) are installed at both ends of the sliding rod (62). A driving gear (64) is axially connected to the output shaft of the driving motor (63). Rack bars (65) are installed on both sides of the pushing frame (61). The driving gear (64) meshes with the rack bars (65). The pushing plate (5) is fixedly connected to the sliding rod (62).

3. The cement product packaging and palletizing equipment according to claim 1, characterized in that, The abutting assembly (8) includes a downward pressing cylinder (81) fixedly connected to the fixed frame (7). The piston rod of the downward pressing cylinder (81) abuts against the feeding plate (4).

4. A cement product packaging and palletizing device according to claim 1, characterized in that, The adjusting assembly (10) includes an adjusting hydraulic cylinder (101) fixedly connected to the blanking cylinder (1). The piston rods of the adjusting hydraulic cylinder (101) correspond to the blocking plates (9) one by one and are fixedly connected.

5. A cement product packaging and palletizing device according to claim 4, characterized in that, Above the blocking plate (9), there is a stabilizing plate (14) which corresponds to the blocking plate (9) one by one. A stabilizing cylinder (15) is fixedly connected to the upper end of the blanking cylinder (1). The telescopic direction of the stabilizing cylinder (15) is parallel to the telescopic direction of the adjusting hydraulic cylinder (101). The stabilizing cylinder (15) is fixedly connected to the stabilizing plate (14).

6. The palletizing device for cement product packaging according to claim 1, characterized in that, The height adjusting assembly (12) includes a bottom plate (121) and a lifting hydraulic cylinder (122). The bottom end of the lifting hydraulic cylinder (122) is fixedly connected to the bottom plate (121). The piston rod of the lifting hydraulic cylinder (122) is fixedly connected to the lower end of the receiving plate (11). A plurality of guiding telescopic rods (123) are installed between the receiving plate (11) and the bottom plate (121).

7. A cement product packaging and palletizing device according to claim 6, characterized in that, A tooling tray (16) for containing cement product packages is placed on the receiving plate (11). A plurality of first conveyor rollers (17) are rotatably connected to the receiving plate (11). A first conveyor motor (19) for driving the first conveyor rollers (17) to rotate is installed on the receiving plate (11). The first conveyor motor (19) is in one-to-one correspondence with the first conveyor rollers (17) and is connected by a shaft. Conveyor frames (21) are provided on both sides of the receiving plate (11). A plurality of second conveyor rollers (18) are rotatably connected to the conveyor frames (21). A plurality of second conveyor motors (20) are installed on the conveyor frames (21). The second conveyor motors (20) are in one-to-one correspondence with the second conveyor rollers (18) and are connected by a shaft. The conveying directions of the first conveyor rollers (17) and the second conveyor rollers (18) are the same.

8. A cement product packaging and palletizing device according to claim 1, characterized in that, A baffle plate (22) is fixedly connected to the upper end of the barrel opening of the blanking cylinder (1). The baffle plate (22) is located on the end face of the blanking cylinder (1) away from the first conveyor belt (2).

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