Packaging machine for cement mill

Abstract

The utility model relates to the field of cement packaging, and discloses a packaging machine for a cement mill, which comprises a support frame, an extension plate arranged at the top of the support frame and a ladder stand arranged on one side of the support frame, and further comprises a feeding component arranged at the top of the extension plate and used for guiding cement into a cement bag; the control assembly is arranged in the feeding assembly and used for limiting the feeding speed of the feeding assembly, it can be guaranteed that the stable and controllable discharging speed of the cement packaging machine is kept during discharging, production interruption and waiting time caused by fluctuation of the discharging speed are reduced, and therefore production efficiency is remarkably improved, and meanwhile the production cost is reduced. And the uniform weight of the cement bag is also beneficial to meeting the market requirements.

Description

Technical Field

[0001] The utility model relates to the field of cement packaging, in particular to a packaging machine for a cement mill. Background Art

[0002] As an important building material, cement is widely used in the construction industry. Its background technology covers many aspects. These technologies are not only related to the production process of cement, but also affect its performance and use effect. The production technology of cement is a complex industrial process. As an indispensable part of the bagged cement production line, the cement packaging machine is a special equipment designed for cement packaging. In addition to cement, it can also be used for packaging other powdered materials with good flow properties, such as fly ash, cement additives, etc.

[0003] The existing cement packaging machine has the disadvantage of not being able to control the discharging speed during unloading. This leads to a series of problems: first, the fluctuation of the discharging speed affects the efficiency and rhythm of the entire production line, reducing production efficiency; second, the unstable discharging speed makes the weight of the cement bags uneven, which not only affects the appearance quality of the product, but also may lead to a decline in market acceptance; finally, if the discharging speed is too fast, it will cause a waste of raw materials, and if the speed is too slow, it will increase production costs. For this reason, we propose a packaging machine for cement mills. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a packaging machine for a cement mill, which solves the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging machine for a cement mill, comprising a support frame, an extension plate is arranged on the top of the support frame, a ladder is arranged on one side of the support frame, and further comprising:

[0008] A feeding assembly, arranged on the top of the extension plate, for introducing cement into the cement bag;

[0009] The control component is arranged inside the feeding component and is used to limit the feeding speed of the feeding component.

[0010] Preferably, one side of the support frame is fixedly connected to the ladder, one side of the top of the support frame is fixedly connected to a guardrail, and the top of the support frame is fixedly connected to the extension plate.

[0011] Preferably, the feeding assembly includes a sealed box, an extension box, an input port and a lead-out port, the sealed box is arranged on the top of the extension plate, the bottom of the sealed box is fixedly connected to the top of the extension plate, the top of the sealed box is fixedly connected to the bottom of the extension box, the top of the extension box is fixedly connected to the bottom of the input port, the lead-out port is arranged at the lower end of the extension plate, and the top of the lead-out port extends to the interior of the sealed box and is connected thereto.

[0012] Preferably, the upper end of the extension box is inclined, the top of the input port is circular, and the output port is conical.

[0013] Preferably, the control assembly includes a control box, a leak, a baffle and a linkage rod. The control box is fixedly connected to the outer wall of the sealing box, the top of the leak is fixedly connected to the inner wall of the sealing box, the bottom of the leak is arranged in an arc shape, the top of the baffle is rotatably connected to the linkage rod through a connecting plate, the linkage rod is fixedly connected to the outer wall of the leak through a connecting plate, the baffle is arranged corresponding to the curvature of the bottom of the leak, and the inner wall of the baffle is fitted together with the bottom of the leak.

[0014] Preferably, the control assembly also includes a first toggle plate, a limit block, a second toggle plate, a first telescopic rod, a second telescopic rod, the lower end of the first toggle plate is fixedly connected to the linkage rod, the bottom of the first toggle plate is fixedly connected to the limit block, the second toggle plate is fixedly connected to the linkage rod through a connecting rod and is rotatably connected to the first toggle plate, the bottom of the second toggle plate extends to the inside of the limit block, the top of the first toggle plate is rotatably connected to the output end of the first telescopic rod, the output end of the second telescopic rod is rotatably connected to the top of the second toggle plate, and the other ends of the first telescopic rod and the second telescopic rod are fixedly connected to the inner wall of the control box.

[0015] Preferably, vibration boxes are provided on both sides of the sealing box, and the bottom of the vibration box is fixedly connected to the top of the extension plate.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a packaging machine for a cement mill, which has the following beneficial effects:

[0018] 1. The packaging machine for the cement mill, when in use, controls the first telescopic rod to retract, when the first telescopic rod retracts, drives the first toggle plate and the limit block to rotate around the linkage rod, the limit block moves away from the leak, when the first telescopic rod extends, drives the limit block to move close to the leak, when the limit block is away from the leak, controls the second telescopic rod to extend and retract, when the second telescopic rod retracts, drives the second toggle plate to rotate, after the second toggle plate rotates, drives the baffle to close and open, when the limit block is close to the leak, controls the second telescopic rod to extend and retract, limits the second toggle plate by the limit block, after limiting, the second toggle plate drives the baffle to rotate around the linkage rod, thereby driving the baffle to control the closing size of the leak, which can ensure that the cement packaging machine maintains a stable and controllable discharging speed during unloading, reduces production interruptions and waiting time caused by fluctuations in the discharging speed, thereby significantly improving production efficiency, and at the same time, uniform cement bag weight also helps to meet market demand.

[0019] 2. The packaging machine for cement mill can start the vibration box to vibrate when discharging materials to avoid blockage during discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the feeding assembly of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the control component of the utility model.

[0023] In the figure: 1. support frame; 2. ladder; 3. extension plate; 4. sealing box; 5. extension box; 6. input port; 7. output port; 8. control box; 9. leakage port; 10. baffle; 11. linkage rod; 12. first toggle plate; 13. limit block; 14. second toggle plate; 15. first telescopic rod; 16. second telescopic rod; 17. vibration box. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-3 A packaging machine for a cement mill includes a support frame 1, an extension plate 3 is provided on the top of the support frame 1, a ladder 2 is provided on one side of the support frame 1, and further includes:

[0026] A feeding assembly, arranged on the top of the extension plate 3, for introducing cement into the cement bag;

[0027] The control component is arranged inside the feeding component and is used to limit the feeding speed of the feeding component, which can ensure that the cement packaging machine maintains a stable and controllable discharge speed when unloading, reduce production interruptions and waiting time caused by fluctuations in the discharge speed, thereby significantly improving production efficiency. At the same time, the uniform weight of cement bags also helps to meet market demand.

[0028] Furthermore, one side of the support frame 1 is fixedly connected to the ladder 2, one side of the top of the support frame 1 is fixedly connected to a guardrail, and the top of the support frame 1 is fixedly connected to the extension plate 3, which is convenient for maintenance of the device.

[0029] Furthermore, the feeding assembly includes a sealing box 4, an extension box 5, an input port 6 and an output port 7. The sealing box 4 is arranged on the top of the extension plate 3, the bottom of the sealing box 4 is fixedly connected to the top of the extension plate 3, the top of the sealing box 4 is fixedly connected to the bottom of the extension box 5, the top of the extension box 5 is fixedly connected to the bottom of the input port 6, and the output port 7 is arranged at the lower end of the extension plate 3. The top of the output port 7 extends to the interior of the sealing box 4 and is connected thereto. When in use, the device is first connected to the discharger through the input port 6, and then the cement bag is inserted into the bottom of the output port 7.

[0030] Furthermore, the upper end of the extension box 5 is inclined, the top of the input port 6 is circular, and the output port 7 is conical.

[0031] Furthermore, the control assembly includes a control box 8, a leak 9, a baffle 10 and a linkage rod 11. The control box 8 is fixedly connected to the outer wall of the sealing box 4. The top of the leak 9 is fixedly connected to the inner wall of the sealing box 4. The bottom of the leak 9 is arranged in an arc shape. The top of the baffle 10 is rotatably connected to the linkage rod 11 through a connecting plate. The linkage rod 11 is fixedly connected to the outer wall of the leak 9 through a connecting plate. The baffle 10 is arranged corresponding to the bottom curvature of the leak 9. The inner wall of the baffle 10 is fitted with the bottom of the leak 9 to control the contraction of the first telescopic rod 15. When the first telescopic rod 15 is contracted, the first toggle plate 12 and the limit block 13 are driven to surround the linkage rod 1 1 rotates, the limit block 13 moves away from the leakage 9, when the first telescopic rod 15 is extended, the limit block 13 is driven to move close to the leakage 9, when the limit block 13 is away from the leakage 9, the second telescopic rod 16 is controlled to extend and contract, when the second telescopic rod 16 is contracted, the second toggle plate 14 is driven to rotate, after the second toggle plate 14 rotates, the baffle 10 is driven to close and open, when the limit block 13 is close to the leakage 9, the second telescopic rod 16 is controlled to extend and contract, the second toggle plate 14 is limited by the limit block 13, after limiting, the second toggle plate 14 drives the baffle 10 to rotate around the linkage rod 11, thereby driving the baffle 10 to control the closing size of the leakage 9.

[0032] Furthermore, the control component also includes a first toggle plate 12, a limit block 13, a second toggle plate 14, a first telescopic rod 15, a second telescopic rod 16, the lower end of the first toggle plate 12 is fixedly connected to the linkage rod 11, the bottom of the first toggle plate 12 is fixedly connected to the limit block 13, the second toggle plate 14 is fixedly connected to the linkage rod 11 through a connecting rod, and is rotatably connected to the first toggle plate 12, the bottom of the second toggle plate 14 extends to the inside of the limit block 13, the top of the first toggle plate 12 is rotatably connected to the output end of the first telescopic rod 15, the output end of the second telescopic rod 16 is rotatably connected to the top of the second toggle plate 14, and the other ends of the first telescopic rod 15 and the second telescopic rod 16 are fixedly connected to the inner wall of the control box 8.

[0033] Furthermore, vibration boxes 17 are provided on both sides of the sealing box 4 , and the bottom of the vibration box 17 is fixedly connected to the top of the extension plate 3 .

[0034] Working principle: When in use, first connect the device to the discharge machine through the input port 6, then insert the cement bag to the bottom of the output port 7, and then control the first telescopic rod 15 to retract. When the first telescopic rod 15 retracts, it drives the first toggle plate 12 and the limit block 13 to rotate around the linkage rod 11, and the limit block 13 moves away from the leakage port 9. When the first telescopic rod 15 extends, it drives the limit block 13 to move close to the leakage port 9. When the limit block 13 moves away from the leakage port 9, the second telescopic rod 16 is controlled to extend and retract. When the second telescopic rod 16 retracts, it drives the second toggle plate 14 to rotate. After rotation, the baffle 10 is driven to close and open. When the limit block 13 is close to the leakage 9, the second telescopic rod 16 is controlled to extend and contract, and the second toggle plate 14 is limited by the limit block 13. After limiting, the second toggle plate 14 drives the baffle 10 to rotate around the linkage rod 11, thereby driving the baffle 10 to control the closing size of the leakage 9, which can ensure that the cement packaging machine maintains a stable and controllable discharge speed during unloading, reduces production interruptions and waiting time caused by fluctuations in the discharge speed, thereby significantly improving production efficiency. At the same time, the uniform weight of cement bags also helps to meet market demand.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging machine for a cement mill, comprising a support frame (1), an extension plate (3) being arranged on the top of the support frame (1), and a ladder (2) being arranged on one side of the support frame (1), characterized in that: Also includes: A feeding assembly, arranged on the top of the extension plate (3), for introducing cement into the cement bag; The control component is arranged inside the feeding component and is used to limit the feeding speed of the feeding component.

2. A cement mill packaging machine according to claim 1, characterized in that: One side of the support frame (1) is fixedly connected to the ladder (2), one side of the top of the support frame (1) is fixedly connected to a guardrail, and the top of the support frame (1) is fixedly connected to the extension plate (3).

3. A cement mill packaging machine according to claim 1, characterized in that: The feeding assembly comprises a sealing box (4), an extension box (5), an input port (6) and an output port (7); the sealing box (4) is arranged on the top of the extension plate (3); the bottom of the sealing box (4) is fixedly connected to the top of the extension plate (3); the top of the sealing box (4) is fixedly connected to the bottom of the extension box (5); the top of the extension box (5) is fixedly connected to the bottom of the input port (6); the output port (7) is arranged at the lower end of the extension plate (3); the top of the output port (7) extends to the interior of the sealing box (4) and is connected thereto.

4. A cement mill packaging machine according to claim 3, characterized in that: The upper end of the extension box (5) is arranged in an inclined manner, the top of the input port (6) is arranged in a circular shape, and the output port (7) is arranged in a conical shape.

5. The cement mill packaging machine according to claim 3, characterized in that: The control assembly comprises a control box (8), a leak (9), a baffle (10) and a linkage rod (11); the control box (8) is fixedly connected to the outer wall of the sealing box (4); the top of the leak (9) is fixedly connected to the inner wall of the sealing box (4); the bottom of the leak (9) is arranged in an arc shape; the top of the baffle (10) is rotatably connected to the linkage rod (11) through a connecting plate; the linkage rod (11) is fixedly connected to the outer wall of the leak (9) through the connecting plate; the baffle (10) is arranged corresponding to the curvature of the bottom of the leak (9); and the inner wall of the baffle (10) is fitted to the bottom of the leak (9).

6. A cement mill packaging machine according to claim 5, characterized in that: The control assembly further comprises a first toggle plate (12), a limit block (13), a second toggle plate (14), a first telescopic rod (15), a second telescopic rod (16), the lower end of the first toggle plate (12) being fixedly connected to the linkage rod (11), the bottom of the first toggle plate (12) being fixedly connected to the limit block (13), the second toggle plate (14) being fixedly connected to the linkage rod (11) via a connecting rod and being rotatably connected to the first toggle plate (12), the bottom of the second toggle plate (14) extending into the limit block (13), the top of the first toggle plate (12) being rotatably connected to the output end of the first telescopic rod (15), the output end of the second telescopic rod (16) being rotatably connected to the top of the second toggle plate (14), and the other ends of the first telescopic rod (15) and the second telescopic rod (16) being fixedly connected to the inner wall of the control box (8).

7. The cement mill packaging machine according to claim 3, characterized in that: Vibration boxes (17) are provided on both sides of the sealing box (4), and the bottom of the vibration box (17) is fixedly connected to the top of the extension plate (3).

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