Pictorial machine printing platform

Abstract

The utility model relates to a printing platform of a photo machine, which belongs to the technical field of photo machines and comprises a platform base, an air suction chamber is arranged at the upper end of the platform base, a partition plate is fixedly connected in the air suction chamber, a transition plate is arranged at the upper end of the air suction chamber, and a flow guide structure is arranged in the air suction chamber. According to the photo machine printing platform, the adsorption holes are formed in the transition plate to adsorb printed paper, pre-vacuum treatment is carried out before adsorption of the transition plate through the pretreatment structure on the rear portion of the air suction chamber, air in the air suction chamber is pumped out as much as possible, and therefore the follow-up suction force is improved; the air suction box is arranged in the platform base to be matched with the air suction chamber and the transition plate for adsorption, the use shape in the air suction chamber is adjusted through the flow guide structure arranged in the air suction chamber, air sucked by the air suction box is not prone to generating vortexes or turbulent flow in the air suction chamber, the air suction force is enhanced, and therefore the advantages that objects are stably fixed and the like are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of photo machines, and in particular to a photo machine printing platform. Background Art

[0002] A photo machine is a type of mechanical printing equipment, and can also be called a large-format printer. It is generally used in inkjet printing, photo printing, advertising, and industrial CAD drawing. When the photo machine is working, it organizes the data to be printed and transmits it to the main board through the data transmission interface, and then controls the printing platform of the photo machine to print.

[0003] Most of the printing platforms of photo machines on the market have the function of sucking air downwards in order to ensure that the printing medium does not generate wrinkles when traveling during the printing process, so that the printing medium can be close to the upper surface of the platform, which is not easy to generate wrinkles. However, there are some problems with the suction structure under the platform in the prior art, such as: a fan is arranged in the middle of the lower part of the suction chamber, the shape of the suction chamber is irregular, so that the air sucked in is easy to generate eddy currents or turbulence inside the suction chamber; the suction force is not enough, and objects cannot be stably fixed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present application provides a photo printing platform, which has the advantages of enhancing the practicality of the photo printing platform and solving the problem that the photo printing platform needs to be improved.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a photo printing platform, comprising a platform base, a suction chamber is arranged at the upper end of the platform base, a partition is fixedly connected in the suction chamber, a transition plate is arranged at the upper end of the suction chamber, and a guide structure is arranged in the suction chamber.

[0006] The guide structure includes a guide plate, an electric telescopic rod, a sliding block, a limit plate, a left folding plate, a right folding plate, a sealing block and a telescopic spring. The sliding block slides in the air suction chamber, the guide plate is fixedly connected to the upper end of the sliding block, the output end direction of the electric telescopic rod is downward, the upper end of the electric telescopic rod is hinged on the partition, the output end of the electric telescopic rod is hinged on the guide plate, one end of the telescopic spring is fixedly connected to the upper end of the guide plate, the other end of the telescopic spring is fixedly connected to the sealing block, the sealing block is in contact with the inner wall of the transition plate, the lower ends of the left folding plate and the right folding plate are hinged, the upper ends of the left folding plate and the right folding plate are hinged on the guide plate, and the limit plate is fixedly connected to the inner wall of the air suction chamber.

[0007] By adopting the above technical solution, the use shape of the suction chamber is adjusted by setting a guide structure in the suction chamber, so that the air sucked in is not easy to generate eddy currents or turbulence inside the suction chamber, thereby enhancing the suction force, thereby achieving advantages such as stable fixing of objects.

[0008] Furthermore, a preheating plate is provided on one side of the transition plate, and a preheating treatment plate is provided on the other side of the transition plate.

[0009] By adopting the above technical solution, the printed paper can be adsorbed by arranging adsorption holes in the transition plate.

[0010] Furthermore, the transition plate is provided with adsorption holes, and the number of the adsorption holes is several.

[0011] By adopting the above technical solution, the preheating plate and the pretreatment plate are arranged on both sides of the transition plate to assist the paper to enter the transition plate.

[0012] Furthermore, an air suction box is provided inside the platform base, an air suction fan is provided inside the air suction box, an air duct is connected directly in front of several of the air suction boxes, an air inlet is opened directly in front of the platform base, and the air duct passes through the platform base through the air inlet.

[0013] By adopting the above technical solution, air is inhaled by connecting the exhaust end of the air duct with the gas input end.

[0014] Furthermore, air suction holes are provided in the platform base and the air suction chamber, and the air suction box is connected with the air suction chamber through the air suction holes.

[0015] By adopting the above technical solution, the air suction work can be carried out through the air suction hole in cooperation with the air suction box.

[0016] Furthermore, a sliding groove is provided in the air suction chamber, and the sliding block slides in the air suction chamber through the sliding groove.

[0017] By adopting the above technical solution, the guide plate is driven to slide in the air suction chamber by the sliding block.

[0018] Furthermore, except for the left folding plate and the right folding plate, the rest of the structures in the guide structure are distributed in a symmetrical structure based on the air suction box.

[0019] By adopting the above technical solution, the use shape of the air suction chamber can be adjusted by the arc formed by the left folding plate and the right folding plate.

[0020] Furthermore, guide holes are provided in the left folding plate and the right folding plate, and sealing plates are fixedly connected to both sides of the left folding plate and the right folding plate, and the sealing plates are in contact with the inner wall of the suction chamber.

[0021] By adopting the above technical solution, the sealing plate and the sealing block enable the flow guide structure to be displaced inside the air suction chamber while still having sealing performance.

[0022] Furthermore, a pretreatment structure is provided at the rear of the suction chamber, and the pretreatment structure includes a pretreatment box, a vacuum pump, an air inlet pipe, an air outlet pipe and an air guide hood. The pretreatment box is arranged at the rear of the suction chamber, and the vacuum pump is fixedly connected to the upper end of the pretreatment box, the air inlet pipe is connected to the right side of the vacuum pump, and the air outlet pipe is connected to the left side of the vacuum pump, and the air outlet pipe passes through the upper end of the pretreatment box and is connected to the air guide hood.

[0023] By adopting the above technical solution, a pre-vacuum treatment is first performed before the transition plate is adsorbed through the pre-treatment structure at the rear of the suction chamber.

[0024] Furthermore, an air guide hole is provided in the pretreatment box, and the air guide cover is connected with the air suction chamber through the air guide hole.

[0025] By adopting the above technical solution, the air in the suction chamber is extracted as much as possible to improve the subsequent suction force, and a suction box is provided in the platform base to cooperate with the suction chamber and the transition plate for adsorption.

[0026] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0027] The printing platform of the photo machine has the advantages of arranging adsorption holes in the transition plate to adsorb the printed paper, arranging preheating plates and pretreatment plates on both sides of the transition plate to assist the paper to enter the transition plate, performing pre-vacuum treatment through the pretreatment structure at the rear of the suction chamber before the transition plate is adsorbed, extracting the air in the suction chamber as much as possible to improve the subsequent suction force, arranging a suction box in the platform base to cooperate with the suction chamber and the transition plate for adsorption, and adjusting the use shape of the suction chamber through the guide structure arranged in the suction chamber, so that the air sucked in is not easy to generate eddy currents or turbulence in the suction chamber, enhancing the suction force, thereby achieving the advantages of stable fixing of objects, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a three-dimensional diagram of the overall structure of this application;

[0029] Figure 2 This is a front cross-sectional view of the platform base, air suction chamber and transition plate structure of this application;

[0030] Figure 3 This is an enlarged structural diagram of A in this application;

[0031] Figure 4 This is a three-dimensional diagram of the folding plate structure on the left side of this application;

[0032] Figure 5This is a side cross-sectional view of the platform base, suction chamber and pre-treatment structure of the present application;

[0033] Figure 6 This is a three-dimensional diagram of the pretreatment box structure for this application.

[0034] In the figure: 1. platform base; 2. suction chamber; 3. pretreatment structure; 31. pretreatment box; 32. vacuum pump; 33. air inlet pipe; 34. air outlet pipe; 35. air guide cover; 36. air guide hole; 4. transition plate; 5. preheating plate; 6. pretreatment plate; 7. adsorption hole; 8. partition; 9. suction hole; 10. air inlet hole; 11. suction box; 12. guide structure; 121. guide plate; 122 electric telescopic rod; 123. sliding groove; 124. sliding block; 125. limit plate; 126. left folding plate; 127. right folding plate; 128. sealing block; 129. telescopic spring; 1210. guide hole; 1211. sealing plate. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0036] See also Figure 1-4 A photo printing platform in this embodiment includes a platform base 1, a suction chamber 2 is arranged at the upper end of the platform base 1, a partition 8 is fixedly connected to the suction chamber 2, a transition plate 4 is arranged at the upper end of the suction chamber 2, and a guide structure 12 is arranged in the suction chamber 2.

[0037] The guide structure 12 includes a guide plate 121, an electric telescopic rod 122, a sliding block 124, a limit plate 125, a left folding plate 126, a right folding plate 127, a sealing block 128 and a telescopic spring 129. The sliding block 124 slides in the air suction chamber 2, the guide plate 121 is fixedly connected to the upper end of the sliding block 124, the output end direction of the electric telescopic rod 122 is the lower part, the upper end of the electric telescopic rod 122 is hinged on the partition 8, and the electric telescopic rod 1 The output end 22 is hinged on the guide plate 121, one end of the telescopic spring 129 is fixedly connected to the upper end of the guide plate 121, the other end of the telescopic spring 129 is fixedly connected to the sealing block 128, the sealing block 128 is in contact with the inner wall of the transition plate 4, the lower ends of the left folding plate 126 and the right folding plate 127 are hinged, the upper ends of the left folding plate 126 and the right folding plate 127 are hinged on the guide plate 121, and the limit plate 125 is fixedly connected to the inner wall of the suction chamber 2.

[0038] Among them, a suction box 11 is arranged in the platform base 1 to cooperate with the suction chamber 2 and the transition plate 4 for adsorption, and the guide structure 12 arranged in the suction chamber 2 is used to adjust the use shape of the suction chamber 2, so that the inhaled air is not easy to generate eddy currents or turbulence inside the suction chamber 2, thereby enhancing the suction force, thereby achieving the advantages of stable fixing of objects, etc.

[0039] In this embodiment, a preheating plate 5 is disposed on one side of the transition plate 4 , and a preheating treatment plate 6 is disposed on the other side of the transition plate 4 .

[0040] Wherein, an electric heating wire is arranged inside the preheating plate 5 .

[0041] In this embodiment, the transition plate 4 is provided with a plurality of adsorption holes 7 .

[0042] In this embodiment, a sliding groove 123 is provided in the suction chamber 2 , and the sliding block 124 slides in the suction chamber 2 through the sliding groove 123 .

[0043] In this embodiment, except for the left folding plate 126 and the right folding plate 127, the rest of the structures in the guide structure are distributed in a symmetrical structure based on the suction box 11.

[0044] In this embodiment, a guide hole 1210 is opened in the left folding plate 126 and the right folding plate 127, and a sealing plate 1211 is fixedly connected to both sides of the left folding plate 126 and the right folding plate 127, and the sealing plate 1211 is in contact with the inner wall of the suction chamber 2.

[0045] The sealing block 128 and the sealing plate 1211 are both made of rubber.

[0046] See also Figure 2 In this embodiment, an air suction box 11 is provided inside the platform base 1, and an air suction fan is provided inside the air suction box 11. Air ducts are connected to the front of several air suction boxes 11. An air inlet hole 10 is opened in the front of the platform base 1, and the air duct passes through the platform base 1 through the air inlet hole 10.

[0047] Among them, the suction fan is an existing mature technology, and the exhaust end of the air duct is connected to the gas input end.

[0048] In this embodiment, suction holes 9 are provided in the platform base 1 and the suction chamber 2 , and the suction box 11 is connected with the suction chamber 2 through the suction holes 10 .

[0049] See also Figure 5-6In this embodiment, a pretreatment structure 3 is provided at the rear of the suction chamber 2, and the pretreatment structure 3 includes a pretreatment box 31, a vacuum pump 32, an air inlet pipe 33, an air outlet pipe 34 and an air guide cover 35. The pretreatment box 31 is arranged at the rear of the suction chamber 2, the vacuum pump 32 is fixedly connected to the upper end of the pretreatment box 31, the air inlet pipe 33 is connected to the right side of the vacuum pump 32, the air outlet pipe 34 is connected to the left side of the vacuum pump 32, and the air outlet pipe 34 passes through the upper end of the pretreatment box 31 and is connected to the air guide cover 35.

[0050] The air outlet pipe 34 is in an S-shape.

[0051] In this embodiment, an air guide hole 36 is provided in the pre-treatment box 31 , and the air guide cover 35 is connected with the air suction chamber 2 through the air guide hole 36 .

[0052] The working principle of the above embodiment is:

[0053] First, the preheating plate 5 and the pretreatment plate 6 are used to place the paper on the transition plate 4, and the suction box 11 cooperates with the suction hole 9 to pass through the suction chamber 2 and then adsorb the paper on the transition plate 4 through the adsorption hole 7.

[0054] Secondly, the pre-treatment structure 3 can perform pre-vacuum treatment on the suction chamber 2 before the transition plate 4 is adsorbed, and the air in the suction chamber 2 can be extracted as much as possible to improve the subsequent suction force. The vacuum pump 32 cooperates with the air inlet pipe 33 and the air outlet pipe 34 to evacuate the air in the air guide hood 35, and the air guide hood 35 cooperates with the air guide hole 36 to perform pre-vacuum treatment on the suction chamber 2.

[0055] Finally, the guide structure 12 is used to adjust the use shape of the suction chamber 2, so that the air sucked in is not easy to generate eddy currents or turbulence inside the suction chamber 2, thereby enhancing the suction force, thereby achieving the advantages of stable fixing of objects, etc. The guide plate 121 is driven to move by the electric telescopic rod 122, and when the guide plate 121 moves, it will slide in the sliding groove 123 through the sliding block 124 and be limited by the limiting plate 125, and the left folding plate 126 and the right folding plate 126 are driven by the moving guide plate 121 127 is displaced, and when the left folding plate 126 and the right folding plate 127 are displaced, the telescopic spring 129 and the sealing block 128 on the top will fit with the inner wall of the transition plate 4 to form a sealed space. The angle formed by the left folding plate 126 and the right folding plate 127 when the guide plate 121 is displaced can cooperate with the guide hole 1210 to regularize the shape of the interior of the suction chamber 2, thereby enhancing the suction force, and then achieving the advantages of stable fixing of objects, etc., to enhance the practicality of the printing platform of the photo machine.

Claims

1. A photo printing platform, comprising a platform base (1), characterized in that: An air suction chamber (2) is provided at the upper end of the platform base (1), a partition plate (8) is fixedly connected inside the air suction chamber (2), a transition plate (4) is provided at the upper end of the air suction chamber (2), and a flow guide structure (12) is provided inside the air suction chamber (2); The guide structure (12) comprises a guide plate (121), an electric telescopic rod (122), a sliding block (124), a limit plate (125), a left folding plate (126), a right folding plate (127), a sealing block (128), and a telescopic spring (129); the sliding block (124) slides in the air suction chamber (2); the guide plate (121) is fixedly connected to the upper end of the sliding block (124); the output end of the electric telescopic rod (122) is in the lower direction; the upper end of the electric telescopic rod (122) is hinged on the partition (8); and the electric telescopic rod The output end of the (122) is hinged on the guide plate (121), one end of the telescopic spring (129) is fixedly connected to the upper end of the guide plate (121), the other end of the telescopic spring (129) is fixedly connected to the sealing block (128), the sealing block (128) contacts the inner wall of the transition plate (4), the lower ends of the left folding plate (126) and the right folding plate (127) are hinged, the upper ends of the left folding plate (126) and the right folding plate (127) are hinged on the guide plate (121), and the limit plate (125) is fixedly connected to the inner wall of the suction chamber (2).

2. The printing platform of a photo machine according to claim 1, characterized in that: A preheating plate (5) is provided on one side of the transition plate (4), and a preheating treatment plate (6) is provided on the other side of the transition plate (4).

3. The printing platform of a photo machine according to claim 1, characterized in that: The transition plate (4) is provided with adsorption holes (7), and the number of the adsorption holes (7) is a plurality.

4. The printing platform of a photo machine according to claim 1, characterized in that: An air suction box (11) is arranged inside the platform base (1), and an air suction fan is arranged inside the air suction box (11). An air duct is connected to the front of several of the air suction boxes (11). An air inlet hole (10) is opened in the front of the platform base (1), and the air duct passes through the platform base (1) through the air inlet hole (10).

5. The printing platform of a photo machine according to claim 4, characterized in that: Air suction holes (9) are provided in both the platform base (1) and the air suction chamber (2), and the air suction box (11) is connected to the air suction chamber (2) via the air suction holes (9).

6. The printing platform of a photo machine according to claim 1, characterized in that: A sliding groove (123) is provided in the air suction chamber (2), and the sliding block (124) slides in the air suction chamber (2) through the sliding groove (123).

7. The printing platform of a photo machine according to claim 4, characterized in that: The structures in the guide structure, except for the left folding plate (126) and the right folding plate (127), are all distributed in a symmetrical structure based on the air suction box (11).

8. The printing platform of a photo machine according to claim 1, characterized in that: The left folding plate (126) and the right folding plate (127) are both provided with guide holes (1210), and sealing plates (1211) are fixedly connected to both sides of the left folding plate (126) and the right folding plate (127), and the sealing plates (1211) are in contact with the inner wall of the suction chamber (2).

9. The printing platform of a photo machine according to claim 1, characterized in that: A pretreatment structure (3) is arranged at the rear of the suction chamber (2), and the pretreatment structure (3) comprises a pretreatment box (31), a vacuum pump (32), an air inlet pipe (33), an air outlet pipe (34) and an air guide cover (35). The pretreatment box (31) is arranged at the rear of the suction chamber (2), the vacuum pump (32) is fixedly connected to the upper end of the pretreatment box (31), the air inlet pipe (33) is connected to the right side of the vacuum pump (32), the air outlet pipe (34) is connected to the left side of the vacuum pump (32), and the air outlet pipe (34) passes through the upper end of the pretreatment box (31) and is connected to the air guide cover (35).

10. The printing platform of a photo machine according to claim 9, characterized in that: An air guide hole (36) is provided in the pretreatment box (31), and the air guide cover (35) is connected to the air suction chamber (2) through the air guide hole (36).

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