Blank pressing and cleaning system

Abstract

The utility model discloses an edge pressing cleaning system which is erected between an auxiliary material traveling crane and a traveling crane rail and comprises an air blowing structure erected on the lower side of the traveling crane rail and a control device, and the control device is used for controlling on-off of airflow of the air blowing structure. The air blowing structure at least comprises two air taps which are arranged on the two side edges of the auxiliary material traveling crane respectively, and the air taps are located above an edge pressing area of the auxiliary material traveling crane, so that air flow jetted by the air taps blows materials left on the edge pressing area to the material cabinet end. The device is used for cleaning the pressed edge of the conveying belt, is safe and reliable, and improves the production efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the edge of the conveying belt is pressed and cleaned, and specifically relates to an edge cleaning system. BACKGROUND

[0002] When the storage cabinet is in the feeding mode, the material is conveyed to the material paving crane from the previous process, the material paving crane conveying belt is in a moving state, and the edge is in a static state, so that the material paving crane leaves material on both sides of the edge. After each batch of material production is completed, the running equipment is stopped, and the staff uses a long brush to clean the edge. The material paving crane is 5-8m long, there are cleaning dead angles, and this link seriously affects the production efficiency and the service life of the equipment.

[0003] Based on the existing defects of the top-pushing type storage cabinet, an edge cleaning system is urgently needed to improve work efficiency, reduce labor intensity, improve equipment service life, save raw materials, ensure personal safety, and meet quality requirements. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an edge cleaning system to clean the edge of the conveying belt, which is safe and reliable and improves production efficiency.

[0005] The utility model solves the technical problems by adopting the technical scheme of an edge cleaning system, which is erected between the auxiliary material crane and the crane track and comprises a blowing structure erected on the lower side of the crane track and a control device. The control device is used to control the air flow of the blowing structure. The blowing structure comprises at least two air nozzles arranged on both sides of the auxiliary material crane. The air nozzles are located above the edge area of the auxiliary material crane, so that the air flow sprayed by the air nozzles blows the material accumulated on the edge area to the end of the storage cabinet.

[0006] Further, the control device comprises an electric control valve and a controller. The electric control valve is arranged on the air inlet pipeline of the blowing structure, and the electric control valve is electrically connected to the controller.

[0007] Further, the auxiliary material crane is located below the crane track, and the auxiliary material crane and the crane track are vertically crossed.

[0008] Further, the blowing structure is arranged on both sides of the crane track, and the air nozzles carried on the two blowing structures are oppositely arranged.

[0009] Further, the blowing structure comprises a first pipe group and a second pipe group. The first pipe group is erected on the right side of the crane track, and the first pipe group is located between the two side walls of the auxiliary material crane. The second pipe group is erected on the left side of the crane track, and the second pipe group is located between the two side walls of the auxiliary material crane.

[0010] Furthermore, the first pipe assembly extends downwards and is provided with two air nozzles, which are positioned towards the second pipe assembly; one air nozzle is located above the left edge pressing area of ​​the auxiliary material trolley, and the other air nozzle is located above the right edge pressing area of ​​the auxiliary material trolley.

[0011] Furthermore, the second pipe assembly extends downwards and is provided with two air nozzles, which are positioned towards the first pipe assembly; one air nozzle is located above the left edge pressing area of ​​the auxiliary material trolley, and the other air nozzle is located above the right edge pressing area of ​​the auxiliary material trolley.

[0012] Furthermore, the first pipe assembly and the second pipe assembly are respectively equipped with a first shut-off valve and a second shut-off valve on their air intake pipes, and the first shut-off valve and the second shut-off valve are electrically connected to the control device.

[0013] Furthermore, the air blowing structure includes a first pipe assembly, which includes a first air pipe and a connecting pipe. The first air pipe is connected to the connecting pipe, and the first air pipe is an air inlet pipe. The connecting pipe is horizontally placed on both sides of the pressing area of ​​the auxiliary material trolley. Both ends of the connecting pipe are bent downward to extend into a first branch pipe and a second branch pipe. A first air nozzle is mounted on the first branch pipe, and a second air nozzle is mounted on the second branch pipe. The first air nozzle and the second air nozzle are parallel.

[0014] Furthermore, the first air nozzle is parallel to the second air nozzle.

[0015] The beneficial effects of this utility model are as follows:

[0016] This utility model proposes an edge-pressing and cleaning system, which addresses the existing defects of top-mounted storage cabinets. To improve work efficiency, reduce labor intensity, extend equipment lifespan, save raw materials, and ensure personal safety and quality requirements, the system uses compressed air to blow the excess material on the edge towards the cabinet inlet, thus cleaning the edge and removing the excess material, saving raw materials and effectively preventing material mixing. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention. In these drawings, similar reference numerals are used to denote similar elements. The drawings described below are some embodiments of the present invention, but not all embodiments. Other drawings will be readily available to those skilled in the art based on these drawings without any inventive effort.

[0018] Figure 1 This is a structural diagram of an edge-pressing and cleaning system according to an embodiment of the present utility model;

[0019] Figure 2 This is a partial cross-sectional view of an edge-cleaning system according to an embodiment of the present invention.

[0020] In the diagram: 1. Auxiliary material trolley; 2. Trolley track; 3. First pipe assembly; 4. Second pipe assembly; 31. First air pipe; 32. Connecting pipe; 311. First shut-off valve; 321. First air nozzle; 322. Second air nozzle; 41. Second air pipe; 411. Second shut-off valve. Detailed Implementation

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model and the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort. Furthermore, the design orientation only indicates the relative positional relationship between the components, not the absolute positional relationship.

[0022] This utility model embodiment provides an edge-pressing cleaning system. Please refer to [link / reference]. Figure 1 , Figure 2 The device is installed between the auxiliary material trolley 1 and the trolley track 2, and includes an air blowing structure and a control device installed on the lower side of the trolley track 2. The control device is used to control the air flow of the air blowing structure. The air blowing structure includes at least two air nozzles located on both sides of the auxiliary material trolley 1, and the air nozzles are located above the pressing area of ​​the auxiliary material trolley 1, so that the airflow ejected by the air nozzles blows the material stuck on the pressing area to the end of the material cabinet.

[0023] In this application, the control device may include an electrically controlled valve and a controller. The electrically controlled valve may be a solenoid valve, a pneumatic switch, etc., and the controller may be a PLC controller. The electrically controlled valve may be installed on the main air pipe or the air inlet pipe of the air blowing structure to control the opening and closing of the pipeline, thereby controlling the operating state of the air blowing structure. The electrically controlled valve is electrically connected to the controller. The controller can be manually operated by the operator or set with trigger conditions according to actual practical needs to achieve automated control.

[0024] It should be clarified that the auxiliary material trolley 1 is located below the trolley track 2, and the auxiliary material trolley 1 and the trolley track 2 are perpendicularly intersecting each other.

[0025] The auxiliary material trolley 1 can operate in one direction or two directions. Therefore, air blowing structures can be set on both sides of the trolley track 2. The air nozzles mounted on the two air blowing structures can be set opposite each other. When in use, the corresponding air blowing structure can be turned on according to the operating direction of the auxiliary material trolley 1.

[0026] When the operation of the auxiliary material crane 1 is bidirectional layout, the blowing structure includes the first pipe group 3 and the second pipe group 4, the first pipe group 3 is arranged on the right side of the crane track 2, and the first pipe group 3 is located between the two side walls of the auxiliary material crane 1; the second pipe group 4 is arranged on the left side of the crane track 2, and the second pipe group 4 is located between the two side walls of the auxiliary material crane 1.

[0027] For example, the first pipe group 3 extends downward to be provided with two air nozzles, and the air nozzles are arranged towards the direction of the second pipe group 4; one of the air nozzles is located above the left side edge pressing area of the auxiliary material crane 1, and the other air nozzle is located above the right side edge pressing area of the auxiliary material crane 1.

[0028] Similarly, the second pipe group 4 extends downward to be provided with two air nozzles, and the air nozzles are arranged towards the direction of the first pipe group 3; one of the air nozzles is located above the left side edge pressing area of the auxiliary material crane 1, and the other air nozzle is located above the right side edge pressing area of the auxiliary material crane 1.

[0029] The first pipe group 3 and the second pipe group 4 are respectively provided with the first stop valve 311 and the second stop valve 411 on the air inlet pipe, and the first stop valve 311 and the second stop valve 411 are electrically connected with the control device, that is, the two stop valves can be solenoid valves, and are electrically connected with the controller.

[0030] When the operation of the auxiliary material crane 1 is unidirectional layout, the blowing structure can only include the first pipe group 3, and the direction of the air nozzle of the first pipe group 3 can be towards one end of the material cabinet.

[0031] Taking the first pipe group 3 as an example for structural description, the first pipe group 3 includes a first air pipe 31 and a communication pipe 32, the first air pipe 31 is in communication with the communication pipe 32, the first air pipe 31 is an air inlet pipe, the communication pipe 32 is horizontally arranged above the two side edge pressing areas of the auxiliary material crane 1, both ends of the communication pipe 32 are bent downward to extend a first branch pipe and a second branch pipe, a first air nozzle 321 is arranged on the first branch pipe, and a second air nozzle 322 is arranged on the second branch pipe, and the first air nozzle 321 is parallel to the second air nozzle 322.

[0032] Similarly, the second pipe group 4 can be a mirror image of the first pipe group 3, only the installation direction is different, and other structures can be consistent, and can include a second air pipe 41 corresponding to each pipe structure of the first pipe group 3 and other pipeline structures, the second air pipe 41 is an air inlet pipe, and the second air pipe 41 is provided with the second stop valve 411; however, in the control end, the control effects of the two pipe groups should be regional, and the starting and stopping of the pipe groups are performed according to actual use requirements.

[0033] As a feasible embodiment, please refer to Figure 2 , the structure (extension structure) of the air nozzle can be bent downward to be parallel to the bottom belt of the auxiliary material crane 1, so that the air outlet port of the air nozzle is parallel to the bottom belt, and the airflow sprayed by the air nozzle can drive the material stagnating on the edge pressing area to move towards the direction of the material cabinet.

[0034] It should be clear that the cleaning system of the present application should first determine the operation direction of the auxiliary material vehicle 1, determine the direction of the material cabinet, and then select the corresponding blowing structure to implement the edge pressing cleaning operation.

[0035] For example, when the instantaneous flow of the nearest electronic scale of the incoming material path reaches zero, the time required for the material from the nearest electronic scale of the path to the cabinet is used as the delay time, and the corresponding direction of the stop valve is started; assuming that a single cabinet is entered, the material cabinet is at the right end, the second pipe group 4 is opened; the second pipe group 4 can be opened and closed repeatedly to ensure the cleaning effect of the edge pressing. Assuming that a double cabinet is entered, the material cabinet is at the right end, the second pipe group 4 is opened, and the material cabinet is at the left end, the first pipe group 3 is opened; the operation can be repeated three times.

[0036] It should be noted that in this document, relational terms such as first and second and the like can merely be used to distinguish one entity or action from another, without necessarily requiring or implying that the entities or actions are in any way mutually exclusive or in any way directly or indirectly related in priority. In addition, the terms "comprises", "comprising", or any other variation thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements does not only include those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0037] The above is a further detailed description of the present application in combination with specific preferred embodiments, and the specific embodiments of the present application cannot be limited to these descriptions. For ordinary skilled persons in the technical field to which the present application belongs, without departing from the concept of the present application, a number of simple deductions or substitutions can be made, which should be considered as falling within the protection scope of the present application.

Claims

1. A blank holder cleaning system characterized by, It is erected between the auxiliary material crane (1) and the crane track (2), including the blowing structure erected on the lower side of the crane track (2), the control device is used to control the on-off of the air flow of the blowing structure, the blowing structure includes at least two air nozzles arranged on both sides of the auxiliary material crane (1), and the air nozzles are located above the edge pressing area of the auxiliary material crane (1), so that the air flow ejected by the air nozzles blows the material accumulated on the edge pressing area to the end of the material cabinet.

2. A blankholder cleaning system according to claim 1, wherein The control device includes an electric control valve and a controller, the electric control valve is arranged on the air inlet pipeline of the blowing structure, and the electric control valve is electrically connected with the controller.

3. A blankholder cleaning system according to claim 1, wherein, The auxiliary material crane (1) is located below the crane track (2), and the auxiliary material crane (1) and the crane track (2) are perpendicular and cross.

4. A blankholder cleaning system according to claim 3, wherein Both sides of the crane track (2) are provided with the blowing structure, and the air nozzles carried on the two blowing structures are oppositely arranged.

5. A blankholder cleaning system according to claim 4, wherein The blowing structure includes a first pipe group (3) and a second pipe group (4), the first pipe group (3) is erected on the right side of the crane track (2), and the first pipe group (3) is located between the two side walls of the auxiliary material crane (1); the second pipe group (4) is erected on the left side of the crane track (2), and the second pipe group (4) is located between the two side walls of the auxiliary material crane (1).

6. A blankholder cleaning system according to claim 5, wherein The first pipe group (3) extends downward to arrange two air nozzles, and the air nozzles are arranged towards the direction of the second pipe group (4); one air nozzle is located above the left edge pressing area of the auxiliary material crane (1), and the other air nozzle is located above the right edge pressing area of the auxiliary material crane (1).

7. A blankholder cleaning system according to claim 5, wherein The second pipe group (4) extends downward to arrange two air nozzles, and the air nozzles are arranged towards the direction of the first pipe group (3); one air nozzle is located above the left edge pressing area of the auxiliary material crane (1), and the other air nozzle is located above the right edge pressing area of the auxiliary material crane (1).

8. A blankholder cleaning system according to claim 5, wherein, First and second stop valves (311) and (411) are arranged on the air inlet pipes of the first and second pipe groups (3) and (4) respectively, and the first and second stop valves (311) and (411) are electrically connected with the control device.

9. A blankholder cleaning system according to claim 1, wherein, The blowing structure includes a first pipe group (3), the first pipe group (3) includes a first air pipe (31) and a communication pipe (32), the first air pipe (31) and the communication pipe (32) are connected in communication, the first air pipe (31) is an air inlet pipe, the communication pipe (32) is transversely arranged above the two edge pressing areas of the auxiliary material crane (1), both ends of the communication pipe (32) are bent downward to extend a first branch pipe and a second branch pipe, a first air nozzle (321) is carried on the first branch pipe, and a second air nozzle (322) is carried on the second branch pipe.

10. A blankholder cleaning system according to claim 9, wherein The first air nozzle (321) is parallel to the second air nozzle (322).

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