Printing nozzle tray

Abstract

The utility model discloses a printing nozzle tray which comprises a nozzle tray mechanism, the bottom of the front side of the nozzle tray mechanism is fixedly connected with a nozzle, the nozzle tray mechanism comprises a tray main body, the rear side of the tray main body is movably connected with a control panel, and the tray main body comprises a main board. Sliding groove plates are fixedly connected to the left side and the right side of the rear side of the main plate respectively, a sliding groove is formed in the middle of the main plate, and a hydraulic push rod connecting block is fixedly connected to the top of the middle of the rear side of the main plate. According to the spray head fixing device, dust, moisture and other adverse factors in the external environment are effectively resisted, the spray head is prevented from being damaged or blocked, a flexible clamping mechanism is formed through ingenious combination of a bottom sliding groove plate, a spring plate, clamping plates and other assemblies, when the spray head needs to be fixed, the clamping plates can be tightly attached to the two sides of the spray head, and the stable fixing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic tile inkjet printers, in particular to a printing nozzle tray. Background Art

[0002] The print head, as the core component of the ceramic tile inkjet printer, its performance and precision directly determine the quality of the printing effect. The original intention of the design of the print head tray is to optimize the installation, fixation and maintenance process of the print head, and ensure the stable operation of the print head under high-speed and high-precision working conditions.

[0003] According to the patent document: CN202556906U, a print head tray is disclosed. The utility model relates to the field of inkjet printers, inkjet plotters or ceramic printers. The technical problem to be solved is to overcome the shortcomings of the existing technology and design a nozzle heating system with a simple structure, stable operation and low cost, which can control the temperature of the ink to be maintained within the optimal temperature range, thereby improving the printing quality. Its structure is that the tray is provided with a plurality of mounting seats for mounting print nozzles, and water pipes are provided inside the tray and around the mounting seats. The tray is provided with a water inlet and a water outlet connected to the water pipes. This patent changes the existing heating method and adopts a water bath method to heat the ink. The nozzle is installed on the tray. The hot water flowing in the water pipe can heat the ink for printing in the nozzle and keep the ink at a certain temperature level.

[0004] The print head is usually directly exposed to the surface after the printing work is completed. The traditional print head tray does not have special protection measures to prevent the print head from being damaged or blocked due to changes in the external environment. Utility Model Content

[0005] The purpose of the present invention is to provide a print head tray to solve the problem in the above background art that the conventional print head tray has no special protection measures to prevent the print head from being damaged or blocked due to changes in the external environment.

[0006] To achieve the above object, the present invention provides the following technical solution: a printing nozzle tray, comprising a nozzle tray mechanism, wherein a nozzle is fixedly connected to the bottom of the front side of the nozzle tray mechanism;

[0007] The nozzle tray mechanism comprises a tray body, and a control panel is movably connected to the rear side of the tray body.

[0008] Preferably, the pallet body includes a main board, and the left and right sides of the rear side of the main board are respectively fixedly connected with slide plates, a slide slot is opened in the middle of the main board, and a hydraulic push rod connecting block is fixedly connected to the top of the middle of the rear side of the main board, the front side of the hydraulic push rod connecting block is fixedly connected to the hydraulic push rod, and the bottom end of the hydraulic push rod is fixedly connected to the connecting block.

[0009] Preferably, a protective frame is fixedly connected to the top of the front side of the mainboard, the bottom of the protective frame is hollowed out, and bottom slide plates are fixedly connected to the left and right sides of the bottom of the mainboard respectively.

[0010] Preferably, the front sides of the two bottom slide groove plates are fixedly connected to spring plate connecting rods, the rear sides of the two spring plate connecting rods are fixedly connected to spring connecting plates, the inner sides of the two spring connecting plates are fixedly connected to multiple springs, the inner walls of the two bottom slide groove plates are slidably connected to sliders, the bottoms of the two sliders are fixedly connected to push rods, the inner sides of the two push rods are fixedly connected to splints, and the outer sides of the two splints are respectively fixedly connected to one end of the two groups of springs away from the spring connecting plates.

[0011] Preferably, the control panel includes a control panel body, and the left and right sides of the front side of the control panel body are respectively fixedly connected with control panel slide bars, the outer walls of the two control panel slide bars are respectively slidably connected to the inner walls of the two slide groove plates, the top of the rear side of the control panel body is fixed to the front side of the connecting block, and the bottom of the front side of the control panel body is fixedly connected with a nozzle connecting block, the outer wall of the nozzle connecting block is slidably connected to the inner wall of the slide groove, the front side of the nozzle connecting block is fixedly connected to the rear side of the nozzle, and the left and right sides of the nozzle are respectively movably connected to the inner sides of the two splints.

[0012] Preferably, the upper and lower sides of the bottom rear side of the control panel body are respectively fixedly connected with a rack slide rod, the inner walls of the two rack slide rods are slidably connected with the rack rods, the opposite surfaces of the two rack rods are fixedly connected with push plates, and the rear side of the top rack slide rod is fixedly connected with a motor connecting frame connecting block, one side of the motor connecting frame connecting block is fixedly connected to the motor connecting frame, the inner wall of the motor connecting frame is fixedly connected to the motor, the output end of the motor extends to the inner side of the two rack rods and is fixedly connected with a gear, the outer wall of the gear is respectively meshed with the inner side of the two rack rods, and the inner sides of the two push plates are movably connected to the opposite surfaces of the two push rods.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The protective frame design with the tray body provides the necessary protection barrier for the printhead, effectively resisting adverse factors such as dust and moisture in the external environment, and preventing the printhead from being damaged or blocked;

[0015] 2. A flexible clamping mechanism is formed by cleverly combining the bottom slide plate with the spring plate, clamping plate and other components. When the nozzle needs to be fixed, the clamping plate can fit tightly to both sides of the nozzle to achieve a stable fixing effect.

[0016] 3. By setting up a rack, a motor and a gear, and by driving the meshing movement of the gear and the rack rod through the motor, precise control of the push plate and the push rod is achieved, thereby driving the splint to fine-tune or release the nozzle. This automated control not only improves work efficiency, but also reduces the difficulty and error of manual operation;

[0017] 4. The design of the slide plate, control panel slide rod and other structures ensures the stable sliding and precise positioning of the control panel on the tray body, which provides great convenience for the installation, debugging and maintenance of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the back three-dimensional structure of the nozzle tray mechanism of the present invention;

[0020] Figure 3 This is a schematic diagram of the three-dimensional separation structure of the nozzle tray mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional separation structure of the tray main body of the present invention;

[0022] Figure 5 This is a schematic diagram of the three-dimensional separation structure of the control panel of the utility model.

[0023] In the figure: 1. Nozzle tray mechanism; 11. Tray body; 111. Main board; 112. Protective frame; 113. Slide; 114. Slide plate; 115. Hydraulic push rod connecting block; 116. Hydraulic push rod; 117. Connecting block; 118. Bottom slide plate; 119. Spring plate connecting rod; 1110. Spring connecting plate; 1111. Spring; 1112. Push rod; 1113. Slider; 1114. Clamp; 12. Control board; 121. Control board body; 122. Control board slide; 123. Nozzle connecting block; 124. Rack slide rod; 125. Motor connecting frame connecting block; 126. Motor connecting frame; 127. Motor; 128. Gear; 129. Rack rod; 1210. Push plate; 2. Nozzle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1 The utility model provides a technical solution: a printing nozzle tray, comprising a nozzle tray mechanism 1, and a nozzle 2 is fixedly connected to the front bottom of the nozzle tray mechanism 1.

[0026] See also Figure 2-5The nozzle tray mechanism 1 includes a tray body 11, and the rear side of the tray body 11 is movably connected to the control board 12. The tray body 11 includes a main board 111, and the left and right sides of the rear side of the main board 111 are respectively fixedly connected with a slide plate 114, and a slide slot 113 is provided in the middle of the main board 111. The top of the middle of the rear side of the main board 111 is fixedly connected with a hydraulic push rod connecting block 115, and the front side of the hydraulic push rod connecting block 115 is fixedly connected with a hydraulic push rod 116, and the bottom end of the hydraulic push rod 116 is fixedly connected with a connecting block 117. The top of the front side of the main board 111 is fixedly connected with a protective frame 112. The bottom of the protective frame 112 is hollowed out. The left and right sides of the bottom of the main board 111 are respectively fixedly connected The bottom chute plate 118 is connected, the front sides of the two bottom chute plates 118 are fixedly connected to the spring plate connecting rod 119, the rear sides of the two spring plate connecting rods 119 are fixedly connected to the spring connecting plate 1110, the inner sides of the two spring connecting plates 1110 are fixedly connected to a plurality of springs 1111, the inner walls of the two bottom chute plates 118 are slidably connected to the sliders 1113, the bottoms of the two sliders 1113 are fixedly connected to the push rods 1112, the inner sides of the two push rods 1112 are fixedly connected to the clamping plates 1114, the outer sides of the two clamping plates 1114 are respectively fixedly connected to the ends of the two groups of springs 1111 away from the spring connecting plate 1110, and the control board 12 includes a control board body 12 1. The left and right sides of the front side of the control panel body 121 are respectively fixedly connected with the control panel slide rod 122, and the outer walls of the two control panel slide rods 122 are respectively slidably connected to the inner walls of the two slide groove plates 114. The top of the rear side of the control panel body 121 is fixed to the front side of the connecting block 117. The front bottom of the control panel body 121 is fixedly connected with the nozzle connecting block 123. The outer wall of the nozzle connecting block 123 is slidably connected to the inner wall of the slide groove 113. The front side of the nozzle connecting block 123 is fixedly connected to the rear side of the nozzle 2. The left and right sides of the nozzle 2 are respectively movably connected to the inner sides of the two clamping plates 1114. The upper and lower sides of the rear bottom of the control panel body 121 are respectively fixedly connected with the rack slide groove rod 12 4. The inner walls of the two rack slide rods 124 are slidably connected to rack rods 129, and the opposite surfaces of the two rack rods 129 are fixedly connected to push plates 1210. The rear side of the top rack slide rod 124 is fixedly connected to the motor connection frame connection block 125, and one side of the motor connection frame connection block 125 is fixedly connected to the motor connection frame 126. The inner wall of the motor connection frame 126 is fixedly connected to the motor 127. The output end of the motor 127 extends to the inner side of the two rack rods 129 and is fixedly connected to the gear 128. The outer wall of the gear 128 is respectively engaged with the inner side of the two rack rods 129. The inner sides of the two push plates 1210 are respectively movably connected to the opposite surfaces of the two push rods 1112.

[0027] When the nozzle 2 is used and needs to be protected, the operator can first start the motor 127. As the motor 127 rotates, the gear 128 connected to its output end starts to rotate. Since the gear 128 is engaged with the racks inside the two rack rods 129, the rack rods 129 will slide along their axial direction in the rack slide rod 124.

[0028] As the rack rod 129 slides, the push plates 1210 fixedly connected to the opposite side of the rack rod 129 also move accordingly. The inner sides of the two push plates 1210 are movably connected to the opposite sides of the two push rods 1112. Therefore, when the push plates 1210 move, the restrictions on the two push rods 1112 are released.

[0029] When the push rod 1112 is no longer pushed by the push plate 1210, the two sets of springs 1111 return to their original positions and drive the two clamping plates 1114 to slide to both sides to release the restriction on the nozzle 2;

[0030] After that, the hydraulic push rod 116 can be started to contract and drive the connecting block 117 and the control panel body 121 to move upward. This action will further cause the nozzle connecting block 123 and the nozzle 2 to move upward until the nozzle 2 completely exits the working area of ​​the nozzle tray mechanism 1 and is safely hidden in the inner wall of the protective frame 112. The protective frame 112 ensures dustproof and protection of the nozzle when not in use.

[0031] Furthermore, the design of the tray body 11 fully considers stability and durability. The mainboard 111, the core of the entire tray mechanism, is tightly connected to the control board 12 via the slide plate 114, ensuring smooth and precise movement of the control board 12. The bottom slide plate 118 and its associated slider 1113, push rod 1112, and other components together form a flexible and stable clamping system, ensuring stable and precise printhead positioning during printing.

[0032] Working principle: When the nozzle 2 is used up and needs to be protected, the operator can first start the motor 127. As the motor 127 rotates, the gear 128 connected to its output end starts to rotate. Since the gear 128 is engaged with the racks on the inner sides of the two rack rods 129, the rack rod 129 will slide along its axial direction in the rack slide rod 124. As the rack rod 129 slides, the push plate 1210 fixedly connected to the opposite side of the rack rod 129 will also move accordingly. The inner sides of the two push plates 1210 are movably connected to the opposite sides of the two push rods 1112 respectively. Therefore, when the push plate 1210 moves, the limit of the two push rods 1112 is released. When the push rod 1112 is no longer subjected to the thrust of the push plate 1210, the two groups The spring 1111 resets and drives the two clamping plates 1114 to slide to the sides, releasing the restriction on the printhead 2. The hydraulic push rod 116 is then activated, causing it to retract and drive the connecting block 117 and the control board body 121 upward. This action further causes the printhead connecting block 123 and the printhead 2 to move upward until the printhead 2 completely exits the working area of ​​the printhead tray mechanism 1 and is safely hidden in the inner wall of the protective frame 112. The protective frame 112 ensures dustproof and protection of the printhead when not in use. In addition, the design of the tray body 11 fully considers stability and durability. The main board 111, as the core of the entire tray mechanism, is tightly connected to the control board 12 via the slide plate 114, ensuring smooth and precise movement of the control board 12. The bottom slide plate 118 and its supporting slider 1113, push rod 1112 and other components together form a flexible and stable clamping system, ensuring the stability and precision of the printhead during printing.

[0033] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A printing head tray, comprising a nozzle tray mechanism (1), characterized in that: The front bottom of the nozzle tray mechanism (1) is fixedly connected to a nozzle (2); The nozzle tray mechanism (1) comprises a tray body (11), and a control panel (12) is movably connected to the rear side of the tray body (11); The tray body (11) comprises a main board (111), the left and right sides of the rear side of the main board (111) are respectively fixedly connected with a slide plate (114), a slide groove (113) is provided in the middle of the main board (111), a hydraulic push rod connecting block (115) is fixedly connected to the top of the middle of the rear side of the main board (111), a hydraulic push rod (116) is fixedly connected to the front side of the hydraulic push rod connecting block (115), and a connecting block (117) is fixedly connected to the bottom end of the hydraulic push rod (116), and a protective frame (112) is fixedly connected to the top of the front side of the main board (111), the bottom of the protective frame (112) is hollowed out, and the left and right sides of the bottom of the main board (111) are respectively fixedly connected with a bottom slide plate (118).

2. A print head tray according to claim 1, characterized in that: The front sides of the two bottom chute plates (118) are fixedly connected to spring plate connecting rods (119), the rear sides of the two spring plate connecting rods (119) are fixedly connected to spring connecting plates (1110), the inner sides of the two spring connecting plates (1110) are fixedly connected to a plurality of springs (1111), the inner walls of the two bottom chute plates (118) are slidably connected to sliders (1113), the bottoms of the two sliders (1113) are fixedly connected to push rods (1112), the inner sides of the two push rods (1112) are fixedly connected to clamps (1114), and the outer sides of the two clamps (1114) are respectively fixedly connected to one end of the two groups of springs (1111) away from the spring connecting plate (1110).

3. The print head tray according to claim 1, wherein: The control panel (12) includes a control panel body (121), the left and right sides of the front side of the control panel body (121) are respectively fixedly connected with control panel slide bars (122), the outer walls of the two control panel slide bars (122) are respectively slidably connected to the inner walls of the two slide groove plates (114), the top of the rear side of the control panel body (121) is fixed to the front side of the connection block (117), the bottom of the front side of the control panel body (121) is fixedly connected with a nozzle connection block (123), the outer wall of the nozzle connection block (123) is slidably connected to the inner wall of the slide groove (113), the front side of the nozzle connection block (123) is fixedly connected to the rear side of the nozzle (2), and the left and right sides of the nozzle (2) are respectively movably connected to the inner sides of the two clamping plates (1114).

4. A print head tray according to claim 3, characterized in that: The upper and lower sides of the rear bottom of the control panel body (121) are respectively fixedly connected with rack slide rods (124), the inner walls of the two rack slide rods (124) are slidably connected with rack rods (129), the opposite surfaces of the two rack rods (129) are fixedly connected with push plates (1210), the rear side of the top rack slide rod (124) is fixedly connected with a motor connection frame connection block (125), and one side of the motor connection frame connection block (125) is fixedly connected with the motor connection frame connection block (125). A motor connection frame (126) is fixedly connected, and a motor (127) is fixedly connected to the inner wall of the motor connection frame (126). The output end of the motor (127) extends to the inner side of the two rack rods (129) and is fixedly connected to a gear (128). The outer wall of the gear (128) is respectively engaged with the inner side of the two rack rods (129). The inner sides of the two push plates (1210) are respectively movably connected to the opposite sides of the two push rods (1112).

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