Intelligent forward suction and reverse blowing mechanism

Abstract

The utility model provides an intelligent forward suction and reverse blowing mechanism which comprises a shell, silencing pipes are arranged at suction openings symmetrically formed in the outer side of the shell, an air outlet pipe is arranged at an air outlet formed in the outer side of the shell, an air pump is arranged at the bottom end in the shell, and first hoops symmetrically distributed are arranged at the bottom end in the shell. Connecting pipes are arranged in the first hoops and communicate with the air pump, air conveying pipes are arranged at the ends, away from the air pump, of the connecting pipes, second hoops which are evenly distributed are arranged on the inner wall of the shell, the second hoops and the adjacent air conveying pipes are installed in a matched mode, and the air conveying pipes communicate with the adjacent silencing pipes. By means of the intelligent forward suction and reverse blowing mechanism, the suction force or thrust on materials can be adjusted in an auxiliary mode by controlling the size of the air suction opening or the air blowing opening while the operation power of the draught fan is guaranteed, the position state of the materials can be accurately controlled, and the printing effect on the materials is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of printer accessories, and particularly relates to an intelligent positive suction and reverse blowing mechanism. Background Art

[0002] Inkjet printers are a common type of office and home printing device that produces text and images by spraying ink onto paper or other media. They are popular for their cost-effectiveness, versatility, and high-quality output. When using inkjet printers, when it is necessary to print on smooth materials such as glass, a positive suction and reverse flushing mechanism is required to facilitate the loading and unloading of such heavier materials.

[0003] The existing positive suction and reverse blowing mechanism connects the pipe to the inkjet printer, and then controls the suction and blowing of the pipe connected to the inkjet printer through the cooperation of the electromagnetic steering valve and the fan on the positive suction and reverse blowing mechanism. When suctioning, smooth materials such as glass can be adsorbed and fixed on the inkjet printer platform. When blowing, smooth materials such as glass can be blown to facilitate personnel to unload materials. However, in actual use, due to the different weights of smooth materials such as glass, it is necessary to control the suction force of the fan or the thrust of the blowing according to the weight of the material when controlling adsorption or reverse blowing. When the power of the fan is adjusted to a certain threshold, the suction force of the material is insufficient to control the position state of the material, and the accuracy of the material position control is reduced, so that the material may be offset to a certain extent during the printing process, thereby affecting the printing effect. Utility Model Content

[0004] In view of this, the utility model addresses the shortcomings of the existing technology and provides an intelligent positive suction and reverse blowing mechanism, which can assist in adjusting the suction or thrust on the material by controlling the size of the suction port or the blowing port while ensuring the operating power of the fan, and can accurately control the position state of the material to ensure the printing effect of the material.

[0005] The vents on the outside of the housing are connected to the vents in the housing, and the vents on the outside of the housing are connected to the vents in the housing, thereby the vents on the outside of the housing are connected to the vents in the housing.

[0006] As a further improvement of the present invention, the auxiliary adjustment module includes an adjustment seat arranged inside each air duct, a drive box is provided at the rear end of the air duct, a sliding seat is provided in the middle part of the inner part of the drive box, and sliding columns are provided for sliding between the sliding seats and adjacent air ducts respectively, and a conical adjustment block is provided at the front end of the sliding column. An adjustment groove cooperating with the conical adjustment block is provided in the middle part of the inner part of the adjustment seat, and an electronic control unit for driving the conical adjustment block to move is also provided inside the drive box; a rubber pad 2 is bonded and fixed to the outer side of the conical adjustment block, and a rubber pad 1 is bonded and fixed on the adjustment groove.

[0007] As a further improvement of the present invention, the electronic control unit includes an adjusting screw rotatably arranged on the inner wall of the rear side of the drive box, the adjusting screw is respectively connected to the adjacent sliding column threads, and the drive box is also provided with an electronic control component for driving the adjusting screw to rotate; the electronic control component includes a servo motor arranged on the rear side of the drive box, and the output shaft of the servo motor is respectively fixed to the adjacent adjusting screws through a coupling.

[0008] As a further improvement of the present invention, a control box is provided on the upper side of the shell, and the air pump, the electromagnetic steering valve and the servo motor are all electrically connected to the control box.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0010] First, the control box regulates the operation of the electromagnetic steering valves on the left and right sides respectively, so that the electromagnetic steering valve on the left closes the passage of the three-way pipe and connects the passage of the air duct, and the electromagnetic steering valve on the right connects the passage of the three-way pipe and closes the passage of the air duct. At this time, the silencer on the left draws air, thereby fixing smooth materials such as glass placed on the external printing platform.

[0011] Secondly, the control box controls the electromagnetic steering valves on the left and right sides to run in reverse, so that the electromagnetic steering valve on the left connects the passage of the three-way pipe and closes the passage of the air duct, and the electromagnetic steering valve on the right closes the passage of the three-way pipe and connects the passage of the air duct. At this time, the silencer on the right blows air, and then can blow air to smooth materials such as glass placed on the external printing platform.

[0012] Third, the control box regulates the operation of the servo motors on the left and right sides respectively, so that the output shafts of the servo motors respectively drive the adjustment screws connected to them to rotate, so that the sliding columns respectively drive the conical adjustment blocks connected to them to move, so that the conical adjustment blocks are close to or away from the adjustment slots, and the size of the gap between the conical adjustment blocks and the adjustment slots is adjusted respectively, so that the size of the suction aperture or the blowing aperture can be adjusted quickly and stably.

[0013] Fourthly, the buffer pad bonded and fixed to the lower surface of the L-shaped mounting plate can effectively prevent the L-shaped mounting plate from being damaged due to excessive tightening of the bolts when installing and fixing the housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the present invention;

[0017] Figure 3 This is an enlarged structural diagram of point A of the present utility model;

[0018] Figure 4 It is a schematic diagram of the planar structure of the present utility model.

[0019] In the figure: 101, housing; 102, L-shaped mounting plate; 103, silencer; 104, air outlet pipe; 105, air pump; 106, clamp 1; 107, connecting pipe; 108, air supply pipe; 109, clamp 2; 110, tee pipe; 111, solenoid steering valve; 112, air outlet pipe; 201, adjustment seat; 202, drive box; 203, sliding seat; 204, sliding column; 205, conical adjustment block; 206, adjustment screw; 207, servo motor; 208, rubber pad 1; 209, rubber pad 2; 301, control box. DETAILED DESCRIPTION

[0020] To better understand the present invention, the following examples further illustrate the present invention. However, the present invention is not limited to the following examples. In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be practiced without one or more of these details.

[0021] like Figure 1 、 4 As shown, it includes a shell 101, a silencer 103 is provided at the air inlet symmetrically opened on the outside of the shell 101, an air outlet 104 is provided at the air outlet opened on the outside of the shell 101, an air pump 105 is provided at the bottom end of the interior of the shell 101, a symmetrically distributed clamp 106 is provided at the bottom end of the interior of the shell 101, a connecting pipe 107 is provided inside the clamp 106, and the connecting pipe 107 is connected to the air pump 105. The end of the connecting pipe 107 away from the air pump 105 is provided with an air delivery pipe 108. The inner wall of 101 is provided with evenly distributed clamps 109, and the clamps 109 are respectively installed in conjunction with adjacent air ducts 108. The air ducts 108 are respectively connected to adjacent silencer ducts 103. A three-way pipe 110 is provided between the two air ducts 108. The three-way pipe 110 is connected to the air outlet pipe 104 through the air outlet pipe 112. An electromagnetic steering valve 111 is respectively provided between the air duct 108 and the adjacent three-way pipe 110. The air duct 108 is also provided with an auxiliary adjustment module for assisting in adjusting the air pressure.

[0022] like Figure 2 、 3 As shown, the auxiliary adjustment module includes an adjustment seat 201 arranged inside each air duct 108, a drive box 202 is provided at the rear end of the air duct 108, a sliding seat 203 is provided in the middle of the driving box 202, and a sliding column 204 is provided between the sliding seat 203 and the adjacent air duct 108, and a conical adjustment block 205 is provided at the front end of the sliding column 204. The middle part of the inner part of the adjustment seat 201 is provided with an adjustment slot that cooperates with the conical adjustment block 205. The inner part of the driving box 202 is provided with a sliding seat 203. An electronic control unit is also provided for driving the conical adjustment block 205 to move; the electronic control unit includes an adjustment screw 206 rotatably arranged on the inner wall of the rear side of the drive box 202, and the adjustment screw 206 is respectively threadedly connected to the adjacent sliding column 204. The drive box 202 is also provided with an electronic control component for driving the adjustment screw 206 to rotate; the electronic control component includes a servo motor 207 arranged on the rear side of the drive box 202, and the output shaft of the servo motor 207 is respectively fixed to the adjacent adjustment screw 206 through a coupling.

[0023] like Figure 1As shown, a control box 301 is provided on the upper side of the housing 101 , and the air pump 105 , the electromagnetic steering valve 111 and the servo motor 207 are all electrically connected to the control box 301 .

[0024] like Figure 3 As shown, a second rubber pad 209 is bonded and fixed to the outer side of the conical adjustment block 205, and a first rubber pad 208 is bonded and fixed to the adjustment groove.

[0025] When in use, the silencer pipe 103 and the air outlet pipe 104 are connected to the external components respectively, and the control box 301 is used to regulate the operation of the electromagnetic steering valves 111 on the left and right sides respectively, so that the electromagnetic steering valve 111 on the left closes the passage of the three-way pipe 110 and connects the passage of the air supply pipe 108, and the electromagnetic steering valve 111 on the right connects the passage of the three-way pipe 110 and closes the passage of the air supply pipe 108. Then, the air pump 105 is started, so that the silencer pipe 103 on the left and the air supply pipe 108 on the left drive the components connected thereto to inhale air, and the inhaled air flows into the air supply pipe 108 on the right through the air pump 105. 08, and then flows into the three-way pipe 110 from the air supply pipe 108 on the right, and is discharged from the air outlet pipe 104. At this time, the silencer pipe 103 on the left absorbs air, which can fix the smooth materials such as glass placed on the external printing platform; the control box 301 respectively regulates the electromagnetic steering valves 111 on the left and right sides to run in reverse, so that the electromagnetic steering valve 111 on the left connects the passage of the three-way pipe 110 and closes the passage of the air supply pipe 108, and the magnetic steering valve 111 on the right closes the passage of the three-way pipe 110 and connects the passage of the air supply pipe 108. Since the air supply direction of the air pump 105 is fixed, At this time, the wind enters from the air outlet pipe 104 located in the middle, then passes through the air supply pipe 108 on the left and then flows into the air supply pipe 108 on the right through the air pump 105, and then is discharged from the muffler pipe 103 on the right. At this time, the muffler pipe 103 on the right blows air, and then can blow air to smooth materials such as glass placed on the external printing platform; when it is necessary to assist in adjusting the suction and blowing strength, the control box 301 respectively regulates the operation of the servo motors 207 on the left and right sides, so that the output shafts of the servo motors 207 respectively drive the adjusting screw rods 206 connected thereto to rotate, and then the adjusting screw rods 206 are adjusted. The threaded relationship between the sliding column 204 drives the sliding column 204 to slide between the sliding seat 203 and the air duct 108, so that the sliding column 204 drives the conical adjustment block 205 connected to it to move, so that the conical adjustment block 205 is close to or away from the adjustment slot, and the size of the gap between the conical adjustment block 205 and the adjustment slot is adjusted separately, which can quickly and stably adjust the size of the suction aperture or the blowing aperture, and then the suction or thrust on the material can be assisted by controlling the size of the suction aperture or the blowing aperture, which can accurately control the position state of the material and ensure the printing effect of the material.

[0026] According to another embodiment of the present invention, Figure 1 、2 As shown, evenly distributed L-shaped mounting plates 102 are provided on the outside of the housing 101, and cushioning pads are bonded to the lower surfaces of the L-shaped mounting plates 102. When installing the housing 101, the cushioning pads bonded to the lower surfaces of the L-shaped mounting plates 102 can effectively prevent damage to the L-shaped mounting plates 102 due to excessive tightening of the bolts when installing and securing the housing 101.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. An intelligent forward suction and reverse blowing mechanism, comprising a housing (101), characterized in that: The air inlet symmetrically opened on the outside of the shell (101) is provided with a silencer pipe (103), the air outlet opened on the outside of the shell (101) is provided with an air outlet pipe (104), the inner bottom end of the shell (101) is provided with an air pump (105), the inner bottom end of the shell (101) is provided with a symmetrically distributed clamp (106), the inner part of the clamp (106) is provided with a connecting pipe (107), the connecting pipe (107) is connected to the air pump (105), and the end of the connecting pipe (107) away from the air pump (105) is provided with an air delivery pipe (108), the shell (101) The inner wall is provided with uniformly distributed clamps (109), and the clamps (109) are respectively installed in conjunction with adjacent air delivery pipes (108). The air delivery pipes (108) are respectively connected to adjacent silencer pipes (103). A three-way pipe (110) is provided between the two air delivery pipes (108). The three-way pipe (110) is connected to the air outlet pipe (104) through the air outlet pipe (112). An electromagnetic steering valve (111) is respectively provided between the air delivery pipe (108) and the adjacent three-way pipe (110). The air delivery pipe (108) is also provided with an auxiliary adjustment module for auxiliary adjustment of wind pressure.

2. The intelligent positive suction and reverse blowing mechanism according to claim 1, characterized in that: The auxiliary adjustment module comprises an adjustment seat (201) arranged inside each air delivery pipe (108), a driving box (202) is provided at the rear end of each air delivery pipe (108), a sliding seat (203) is provided in the middle of the driving box (202), a sliding column (204) is provided between the sliding seat (203) and the adjacent air delivery pipe (108), a conical adjustment block (205) is provided at the front end of the sliding column (204), an adjustment slot is provided in the middle of the adjustment seat (201) for cooperating with the conical adjustment block (205), and an electric control unit for driving the conical adjustment block (205) to move is also provided inside the driving box (202).

3. The intelligent positive suction and reverse blowing mechanism according to claim 2, characterized in that: The electric control unit includes an adjusting screw (206) rotatably arranged on the inner wall of the rear side of the driving box (202), the adjusting screw (206) being respectively threadedly connected to adjacent sliding posts (204), and an electric control component for driving the adjusting screw (206) to rotate is also provided on the driving box (202).

4. The intelligent positive suction and reverse blowing mechanism according to claim 3, characterized in that: The electric control assembly comprises a servo motor (207) arranged at the rear side of the drive box (202), and the output shaft of the servo motor (207) is fixed to the adjacent adjusting screw rods (206) via couplings.

5. The intelligent positive suction and reverse blowing mechanism according to claim 4, characterized in that: A control box (301) is provided on the upper side of the housing (101), and the air pump (105), the electromagnetic steering valve (111) and the servo motor (207) are all electrically connected to the control box (301).

6. The intelligent positive suction and reverse blowing mechanism according to claim 2, characterized in that: A second rubber pad (209) is bonded and fixed to the outer side of the conical adjustment block (205), and a first rubber pad (208) is bonded and fixed to the adjustment groove.

7. The intelligent positive suction and reverse blowing mechanism according to claim 1, characterized in that: Evenly distributed L-shaped mounting plates (102) are provided on the outer side of the housing (101), and buffer pads are bonded and fixed to the lower surfaces of the L-shaped mounting plates (102).

Images