Cutting device for exhibition advertising board

Abstract

The utility model relates to the technical field of advertising board cutting devices, and discloses a cutting device for an exhibition advertising board, which comprises a fixing frame, and further comprises a guide assembly arranged on one side of a conveying assembly and used for preventing the advertising board from deviating in the conveying process; and the material suction assembly is arranged on the outer side of the material suction bin and used for sucking waste materials generated by cutting. The motor drives the positive and negative screw rod to rotate, the positive and negative screw rod drives the moving block which is in threaded connection with the outer side of the positive and negative screw rod to move during rotation, the cutting position of the trimming knife is adjusted, and convenience of cutting machining is improved; the dust collector is started, the suction head generates suction force, cut waste is conveyed to the suction bin through the conveying pipe, the fan is intermittently started, the waste is blown out through the generated wind force, meanwhile, a sealing cover at the other end of the suction bin is blown open, the suction bin is communicated with the collecting box, the waste enters the collecting box, and the cleanliness of the machining environment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of billboard cutting devices, in particular to a cutting device used for exhibition billboards. Background Art

[0002] The cutting of billboards is adjusted according to the size and shape of the billboards. It can usually be cut by hand or machine. When cutting, it is adjusted according to the size and shape of the billboards. The edges must be neat and the lines must be smooth.

[0003] During the use of the existing cutting device for exhibition billboards, there will be sharp or rough parts on the edges of the billboards during the production process. Trimming can ensure that the edges of the billboards are neat and smooth, thereby increasing its overall aesthetics. However, the trimming and cutting devices are usually fixed and cannot be adjusted. They cannot trim billboards of different specifications and widths. They need to be replaced with machines that meet the trimming width for processing, which reduces the convenience of cutting. In addition, debris will be generated during the cutting process. These debris will not only pollute the operating environment, but also have an adverse effect on the health of the staff. At the same time, the debris may also enter the mechanical parts of the device, causing equipment damage. Usually, the cutting device is not provided with a mechanism for sucking in debris, and the debris cannot be collected, which pollutes the working environment and reduces the stability of the device operation. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device for exhibition billboards to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a cutting device for exhibition billboards, comprising a fixed frame, a bottom plate is arranged below the fixed frame, a suction bin is arranged above the bottom plate, a conveying assembly and a transverse cutting knife are arranged inside the fixed frame, and further comprising:

[0006] A guide assembly is arranged on one side of the conveying assembly to prevent the billboard from shifting during conveyance, a driving assembly for adjusting the trimming width is arranged on the inner side of the fixing frame, a moving block is arranged on the outer side of the driving assembly, a trimming knife is arranged at the bottom of the moving block, and a sliding assembly is arranged on one side of the moving block;

[0007] A suction component is arranged outside the suction bin for sucking waste generated by cutting, a fan is arranged at one end of the suction bin, a vacuum cleaner that enables the device to generate suction is arranged inside the suction bin, and a collection component is arranged at the other end of the suction bin.

[0008] Preferably, the conveying assembly includes a driving member arranged on the outside of the fixing frame, and the outer side of the driving member is rotatably connected to a winding roller and a conveyor belt.

[0009] Preferably, the guide assembly comprises a guide plate fixed to the inner side of the fixing frame, a guide groove is provided on one side of the guide plate, and a limit block is slidably connected to the inner side of the guide groove.

[0010] Preferably, the driving assembly comprises a motor arranged outside the fixing frame, and a forward and reverse screw is arranged at the output end of the motor.

[0011] Preferably, the sliding assembly comprises a fixed plate arranged on one side of the moving block, a sliding groove is provided on the inner side of the fixed plate, and a sliding block is fixedly connected to one side of the moving block.

[0012] Preferably, the material suction assembly comprises a connecting rod fixed to the bottom of the moving block, one end of the connecting rod is fixedly connected to a suction head, and the inner side of the suction head is connected to a conveying pipe.

[0013] Preferably, the collecting assembly comprises a collecting box arranged at one end of the suction bin, a sealing cover is rotatably connected to one end of the suction bin, and a filter is arranged inside the collecting box.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model drives the forward and reverse screws to rotate by a motor, and during the rotation, the forward and reverse screws drive the moving blocks threadedly connected to the outer sides thereof to move, so as to adjust the cutting position of the trimming knife, and at the same time, the limit block and the suction head also move with the moving block. During the trimming process, the limit block can limit the advertising board, so that the corners of the advertising board will not be rolled up during trimming, thereby improving the convenience of cutting processing; by starting the vacuum cleaner, the suction head generates suction force, and the trimmed waste is conveyed to the suction bin through the conveying pipe, and the fan is turned on intermittently, and the wind force generated by the fan blows out the waste and blows open the sealing cover at the other end of the suction bin, so that the suction bin is connected with the collection box, and the waste enters the collection box accordingly, and at the same time, the air with the cut debris is filtered through the filter and discharged to the outside of the collection box, thereby improving the cleanliness of the processing environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of a cutting device for exhibition billboards provided by the utility model;

[0017] Figure 2 A schematic diagram of the side structure of the fixing frame provided by the utility model;

[0018] Figure 3 A schematic diagram of the structure of the drive assembly provided by the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the material suction component provided by the utility model.

[0020] In the figure: 1. fixed frame; 2. bottom plate; 3. transmission component; 31. driving member; 32. winding roller; 33. conveyor belt; 4. guide component; 41. guide plate; 42. guide groove; 43. limit block; 5. drive component; 51. motor; 52. forward and reverse screw rods; 6. moving block; 7. trimming knife; 8. sliding component; 81. fixed plate; 82. slide groove; 83. slider; 9. suction bin; 10. suction component; 101. connecting rod; 102. suction head; 103. conveying pipe; 11. fan; 12. vacuum cleaner; 13. collection component; 131. collection box; 132. sealing cover; 133. filter; 14. horizontal cutting knife. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 As shown, a cutting device for exhibition billboards includes a fixed frame 1, a bottom plate 2 is arranged below the fixed frame 1, a suction bin 9 is arranged above the bottom plate 2, a conveying assembly 3 and a transverse cutting knife 14 are arranged on the inner side of the fixed frame 1, and the transverse cutting knife 14 is arranged to facilitate cutting the billboard at a set length, and the transverse cutting knife 14 can slide back and forth to adjust the cutting position; it also includes: a guide assembly 4 arranged on one side of the conveying assembly 3 so that the billboard will not deviate during transportation, a driving assembly 5 for adjusting the trimming width is arranged on the inner side of the fixed frame 1, and a moving block 6 is arranged on the outer side of the driving assembly 5, and the moving block 6 can drive the trimming knife 7 to adjust the cutting width when it moves. The degree can be adjusted; a trimming knife 7 is provided at the bottom of the moving block 6. By providing the trimming knife 7, it is convenient to trim the edge of the billboard, remove burrs and uneven parts, and improve the cutting quality of the billboard; a sliding component 8 is provided on one side of the moving block 6; a suction component 10 is provided on the outside of the suction bin 9 for sucking waste generated by cutting, and a fan 11 is provided at one end of the suction bin 9. By providing the fan 11, it is convenient to blow the debris sucked into the suction bin 9 into the collection box 131; a vacuum cleaner 12 is provided inside the suction bin 9 to enable the device to generate suction. By providing the vacuum cleaner 12, it is convenient to enable the device to generate suction and suck the cut waste into the suction bin 9; a collecting component 13 is provided at the other end of the suction bin 9.

[0023] The conveying assembly 3 includes a driving member 31 arranged on the outside of the fixed frame 1. By setting the driving member 31, the driving force generated by it drives the winding roller 32 and the conveyor belt 33 to rotate; the outer side of the driving member 31 is rotatably connected with the winding roller 32 and the conveyor belt 33. By setting the winding roller 32, it is convenient to put the uncut billboard raw materials onto the conveyor belt 33; by setting the conveyor belt 33, it is convenient to convey the uncut billboard raw materials to the cutting process for processing.

[0024] The guide assembly 4 includes a guide plate 41 fixed to the inner side of the fixed frame 1. By setting the guide plate 41, the uncut billboard raw materials can pass through it and enter the conveyor belt 33 in an orderly manner; a guide groove 42 is set on one side of the guide plate 41. By setting the guide groove 42, it is convenient for the limit block 43 to slide in the guide groove 42 at one end when following the moving block 6 to move, thereby improving the stability of its movement; the inner side of the guide groove 42 is slidably connected to the limit block 43. By setting the limit block 43, the billboard can be limited during the transmission and cutting process, so that the corners of the billboard will not roll up when trimming; driving assembly 5 comprises a motor 51 arranged at the outer side of the fixing frame 1, and the motor 51 is arranged to facilitate driving the forward and reverse screws 52 to rotate; the output end of the motor 51 is arranged with the forward and reverse screws 52, and the forward and reverse screws 52 are arranged to facilitate driving the moving block 6 threadedly connected to the outer side thereof to move when rotating, and the moving blocks 6 located on both sides of the forward and reverse screws 52 move in opposite directions; the sliding assembly 8 comprises a fixing plate 81 arranged at one side of the moving block 6, and a sliding groove 82 is opened on the inner side of the fixing plate 81, and a sliding block 83 is fixedly connected to one side of the moving block 6. By arranging the sliding assembly 8, the stability of the moving block 6 during the movement process is improved.

[0025] The suction assembly 10 includes a connecting rod 101 fixed to the bottom of the moving block 6. By setting the connecting rod 101, it is convenient to form a fixed connection between the suction head 102 and the moving block 6; one end of the connecting rod 101 is fixedly connected to the suction head 102. By setting the suction head 102, it is convenient to suck the waste cut by the trimming knife 7 when it is working into the suction bin 9; the inner side of the suction head 102 is connected to the conveying pipe 103; the collecting assembly 13 includes a collecting box 131 arranged at one end of the suction bin 9. By setting the collecting box 131, it is convenient to collect and store the waste; one end of the suction bin 9 is rotatably connected to a sealing cover 132. By setting the sealing cover 132, the sealing performance inside the suction bin 9 is improved when the vacuum cleaner 12 is running; the interior of the collecting box 131 is provided with a filter screen 133. By setting the filter screen 133, it is convenient to filter and discharge the air sucked into the suction bin 9 with cut debris.

[0026] Working principle: In use, first the driving member 31 is started, driving the winding roller 32 and the conveyor belt 33 to rotate, and the uncut billboard raw materials are put onto the conveyor belt 33. The billboards are transported forward in an orderly manner through the guide plate 41. Then the motor 51 is started, driving the forward and reverse screws 52 to rotate. During the rotation, the forward and reverse screws 52 drive the moving block 6 threadedly connected to the outside thereof to move, and adjust the cutting position of the trimming knife 7. At the same time, the limit block 43 and the suction head 102 also move with the moving block 6. During the trimming process, the limit block 43 can move the billboard The limiting function is implemented so that the corners of the billboard will not be rolled up when trimming. At the same time, the vacuum cleaner 12 is started, so that the suction head 102 generates suction, and the cut waste is transported to the suction bin 9 through the conveying pipe 103. The fan 11 is turned on intermittently, and the wind force it generates blows out the waste and blows open the sealing cover 132 at the other end of the suction bin 9, so that the suction bin 9 is connected with the collection box 131, and the waste enters the collection box 131. At the same time, the air containing the cut debris is filtered through the filter 133 and discharged to the outside of the collection box 131, thereby improving the cleanliness of the processing environment.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although the 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 cutting device for exhibition billboards, comprising a fixed frame (1), a bottom plate (2) is arranged below the fixed frame (1), a suction bin (9) is arranged above the bottom plate (2), a conveying assembly (3) and a transverse cutting knife (14) are arranged inside the fixed frame (1), characterized in that: Also includes: A guide assembly (4) is arranged on one side of the conveying assembly (3) to prevent the billboard from being offset during conveyance; a driving assembly (5) for adjusting the trimming width is arranged on the inner side of the fixing frame (1); a moving block (6) is arranged on the outer side of the driving assembly (5); a trimming knife (7) is arranged at the bottom of the moving block (6); and a sliding assembly (8) is arranged on one side of the moving block (6); A suction assembly (10) is arranged outside a suction bin (9) for sucking waste generated by cutting, a fan (11) is arranged at one end of the suction bin (9), a dust collector (12) for generating suction force is arranged inside the suction bin (9), and a collection assembly (13) is arranged at the other end of the suction bin (9).

2. A cutting device for exhibition billboards according to claim 1, characterized in that: The conveying assembly (3) comprises a driving member (31) arranged on the outside of the fixing frame (1), and the outside of the driving member (31) is rotatably connected to a winding roller (32) and a conveying belt (33).

3. A cutting device for exhibition billboards according to claim 1, characterized in that: The guide assembly (4) comprises a guide plate (41) fixed to the inner side of the fixing frame (1); a guide groove (42) is provided on one side of the guide plate (41); and a limit block (43) is slidably connected to the inner side of the guide groove (42).

4. A cutting device for exhibition billboards according to claim 1, characterized in that: The driving assembly (5) comprises a motor (51) arranged outside the fixing frame (1), and a forward and reverse screw (52) is arranged at the output end of the motor (51).

5. The cutting device for exhibition billboards according to claim 1, characterized in that: The sliding assembly (8) comprises a fixed plate (81) arranged on one side of the moving block (6), a sliding groove (82) is provided on the inner side of the fixed plate (81), and a sliding block (83) is fixedly connected to one side of the moving block (6).

6. A cutting device for exhibition billboards according to claim 1, characterized in that: The material suction assembly (10) comprises a connecting rod (101) fixed to the bottom of the moving block (6), one end of the connecting rod (101) is fixedly connected to a suction head (102), and the inner side of the suction head (102) is connected to a conveying pipe (103).

7. The cutting device for exhibition billboards according to claim 1, characterized in that: The collecting assembly (13) comprises a collecting box (131) arranged at one end of a suction bin (9), one end of the suction bin (9) is rotatably connected to a sealing cover (132), and a filter screen (133) is arranged inside the collecting box (131).

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