Food packaging bag code spraying machine

Abstract

The utility model relates to the technical field of ink-jet printing machines, in particular to a food packaging bag ink-jet printing machine which comprises a conveying frame, an ink-jet printing machine body, an ink-jet printing head and a mixing mechanism, the mixing mechanism comprises a mixing box, a motor, a mounting plate, a mounting rod, a plurality of sets of stirring blades and an ink conveying pipe, ink is added into the mixing box through a feeding port, the motor is driven to rotate, and the ink-jet printing head is driven to rotate. The motor drives the mounting plate, the mounting rod and the multiple sets of stirring blades to rotate, ink in the mixing box is mixed, the situation that the ink is mixed unevenly, consequently, a pipeline is blocked, and the code spraying effect is affected is prevented, the mixed ink is discharged through the discharging port, and the problem that due to the fact that the ink has the characteristics of being high in viscosity and prone to condensation, the ink cannot be sprayed easily is solved. And a pipeline is easily blocked under the condition that the ink is not uniformly mixed, so that the code spraying efficiency is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of inkjet printers, in particular to an inkjet printer for food packaging bags. Background Art

[0002] The food packaging bag inkjet printer is a device specially used to print text, numbers, patterns and other information on food packaging bags. The existing inkjet printers are not convenient to adjust the coding angle, which affects the coding quality and effect.

[0003] The prior art CN212765342U discloses an inkjet printer, comprising a conveyor frame, an inkjet printer and an inkjet terminal. A hinge seat and a support are respectively arranged on both sides of the conveyor frame, an inkjet printer is arranged on the top surface of the support, an L-shaped plate is rotatably connected to the top surface of the hinge seat, a inkjet terminal is connected to the top surface of the inkjet printer, and the inkjet terminal is slidably arranged on the L-shaped plate. By moving the inkjet terminal, the inkjet terminal is adjusted to the inkjet position relative to the conveyor frame, the L-shaped plate is flipped so that the L-shaped plate is perpendicular to the hinge seat, and then the inkjet terminal is moved to facilitate the adjustment of the side position of the inkjet terminal, thereby solving the problem that the inkjet angle of the inkjet printer is inconvenient to adjust, thereby affecting the inkjet quality and inkjet effect.

[0004] However, in the above structure, since the ink has the characteristics of high viscosity and easy coagulation, the ink is easy to clog the pipeline if it is not mixed evenly, thereby affecting the inkjet efficiency. Utility Model Content

[0005] The utility model aims to provide a food packaging bag inkjet printer, which solves the problem that the ink has the characteristics of high viscosity and easy coagulation, and the ink is easy to clog the pipeline when it is not mixed evenly, thereby affecting the inkjet efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides a food packaging bag inkjet printer, comprising a conveying frame, an inkjet printer, an inkjet terminal and a mixing mechanism, wherein a support frame is arranged on the conveying frame, an electric screw is arranged below the support frame, a fixed plate is fixedly connected below the electric screw, the inkjet printer is fixedly connected to the fixed plate and is located below the fixed plate, the inkjet terminal is fixedly connected to the inkjet printer and is located below the inkjet printer, the mechanism comprises a mixing box, a motor, a mounting plate, a mounting rod, a plurality of stirring blades and an ink delivery tube, a feeding port is arranged above the mixing box, a discharging port is arranged below the mixing box, and the The discharge port passes through the support frame, the mixing box is fixedly connected to the support frame and is located above the support frame, the motor is fixedly connected to the mixing box and is located on the outer wall of the mixing box, and the output end of the motor passes through the mixing box, the mounting plate is fixedly connected to the output end of the motor and is located inside the mixing box, the mounting rod is fixedly connected to the mounting plate and is located on the side of the mounting plate away from the motor, a plurality of groups of stirring blades are respectively fixedly connected to the mounting rod and are located on the outer wall of the mounting rod, and the ink supply pipe is fixedly connected to the discharge port and is located below the discharge port.

[0007] Wherein, the mixing mechanism also includes a filter screen and filter cotton, the filter screen is fixedly connected to the discharge port and is located inside the discharge port, and the filter cotton is fixedly connected to the discharge port and is located below the filter screen.

[0008] In which, the mixing mechanism also includes an ink storage cartridge, a dropper and a connecting pipe, a first connecting port and a second connecting port are arranged above the ink storage cartridge, and a sealing gasket is arranged on the second connecting port, a lower connecting port is arranged below the ink storage cartridge, and the lower connecting port is located below the second connecting port, the ink supply pipe is connected between the discharge port and the first connecting port, the ink storage cartridge is fixedly connected to the fixed plate and is located on the outer side wall of the fixed plate, the dropper is slidably connected to the sealing gasket, and the size of the dropper matches the lower connecting port, and the connecting pipe is connected between the lower connecting port and the spray terminal.

[0009] Wherein, the food packaging bag inkjet printer also includes a sorting mechanism, and the sorting mechanism is arranged above the conveying frame.

[0010] Among them, the sorting mechanism includes two mounting frames, a connecting rod and a leveling wheel. The two mounting frames are respectively fixedly connected to the conveying frame and are located above the conveying frame. The connecting rod is connected between the two mounting frames, and the leveling wheel is sleeved on the outer wall of the connecting rod.

[0011] The utility model provides a food packaging bag inkjet printer, wherein ink is added into the mixing box through the feeding port, and the motor is driven to rotate. The motor drives the mounting plate, the mounting rod and the plurality of stirring blades to rotate, and the ink in the mixing box is mixed to prevent uneven mixing of the ink, thereby preventing the pipe from being clogged and affecting the inkjet effect. The mixed ink is discharged through the discharge port, and the problem that the ink has the characteristics of high viscosity and easy coagulation, and the pipe is easily clogged when the ink is not evenly mixed, thereby affecting the inkjet efficiency is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0015] Figure 3 It is a structural cross-sectional view of a mixing box and a discharge port of the first embodiment of the utility model.

[0016] Figure 4 It is a structural cross-sectional view of the ink storage box, the first communication port, the second communication port and the lower communication port of the first embodiment of the utility model.

[0017] Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0018] 101-conveying rack, 102-inkjet printer, 103-inkjet terminal, 104-supporting frame, 105-electric screw, 106-fixed plate, 107-mixing box, 108-motor, 109-mounting plate, 110-mounting rod, 111-stirring blade, 112-ink delivery tube, 113-feeding port, 114-discharge port, 115-filter screen, 116-filter cotton, 117-ink storage cartridge, 118-dropper, 119-connecting pipe, 120-first connecting port, 121-second connecting port, 122-lower connecting port, 201-mounting frame, 202-connecting rod, 203-leveling wheel. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] First embodiment

[0021] See also Figure 1 to Figure 4 ,in Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 yes Figure 1 Enlarged view of point A in the middle. Figure 3 It is a structural cross-sectional view of a mixing box and a discharge port of the first embodiment of the utility model. Figure 4 It is a structural cross-sectional view of the ink storage box, the first communication port, the second communication port and the lower communication port of the first embodiment of the utility model.

[0022] The utility model provides a food packaging bag inkjet printer, comprising a conveying frame 101, an inkjet printer 102, an inkjet terminal 103 and a mixing mechanism, wherein the mixing mechanism comprises a mixing box 107, a motor 108, a mounting plate 109, a mounting rod 110, a plurality of stirring blades 111, an ink delivery tube 112, a filter screen 115, filter cotton 116, an ink storage box 117, a dropper 118 and a connecting tube 119. The above structure solves the problem that due to the high viscosity and easy coagulation of ink, the ink is easy to clog the pipeline when it is not mixed, thereby affecting the inkjet efficiency.

[0023] According to a specific implementation, a support frame 104 is provided on the conveying frame 101, an electric screw 105 is provided below the support frame 104, an output end of the electric screw 105 is fixedly connected to a fixing plate 106, the inkjet printer 102 is fixedly connected to the fixing plate 106 and is located below the fixing plate 106, the inkjet terminal 103 is fixedly connected to the inkjet printer 102 and is located below the inkjet printer 102, the conveying frame 101 is used to convey food packaging bags, and the support frame 104 is used to support The electric screw 105 and the fixed plate 106 are used to connect the inkjet printer 102. The electric screw 105 is an electric drive device that converts the rotational motion of a motor into a linear reciprocating motion. The movement of the electric screw 105 can drive the fixed plate 106, the inkjet printer 102 and the inkjet terminal 103 to move horizontally, making it convenient for the inkjet terminal 103 to inkjet different positions of the food packaging bag. The inkjet printer 102 and the inkjet terminal 103 cooperate with each other to inkjet the food packaging bag.

[0024] Among them, a feeding port 113 is arranged above the mixing box 107, a discharging port 114 is arranged below the mixing box 107, and the discharging port 114 passes through the support frame 104, the mixing box 107 is fixedly connected to the support frame 104 and is located above the support frame 104, the motor 108 is fixedly connected to the mixing box 107 and is located on the outer side wall of the mixing box 107, and the output end of the motor 108 passes through the mixing box 107, the mounting plate 109 is fixedly connected to the output end of the motor 108 and is located inside the mixing box 107, the mounting rod 110 is fixedly connected to the mounting plate 109 and is located on the side of the mounting plate 109 away from the motor 108, and the multiple groups of stirring blades 111 are respectively connected to the mounting rod 110 is fixedly connected and located on the outer side wall of the mounting rod 110, the ink delivery pipe 112 is fixedly connected to the discharge port 114 and located below the discharge port 114, ink is added to the mixing box 107 through the feeding port 113, and the motor 108 is driven to rotate. The motor 108 drives the mounting plate 109, the mounting rod 110 and the plurality of stirring blades 111 to rotate, and the ink in the mixing box 107 is mixed to prevent uneven mixing of the ink, thereby causing pipeline blockage and affecting the inkjet printing effect. The mixed ink is discharged through the discharge port 114, which solves the problem that the internal pipeline of the inkjet terminal 103 is narrow, the ink is not mixed evenly and the pipeline is easily blocked, and the dried ink may also cause pipeline blockage, thereby affecting the inkjet printing efficiency.

[0025] Among them, the filter screen 115 is fixedly connected to the discharge port 114 and is located inside the discharge port 114. The filter cotton 116 is fixedly connected to the discharge port 114 and is located below the filter screen 115. The mixed ink flows to the inkjet terminal 103 through the discharge port 114. The filter screen 115 performs preliminary filtering on the ink to prevent impurities in the ink from causing blockage. The filter cotton 116 further filters the water to prevent impurities in the ink from clogging the pipeline and the inkjet terminal 103, thereby affecting the inkjet efficiency.

[0026] Among them, a first communication port 120 and a second communication port 121 are arranged above the ink storage box 117, and a sealing gasket is arranged on the second communication port 121, a lower communication port 122 is arranged below the ink storage box 117, and the lower communication port 122 is located below the second communication port 121, the ink supply pipe 112 is connected between the discharge port 114 and the first communication port 120, the ink storage box 117 is fixedly connected to the fixed plate 106 and is located on the outer side wall of the fixed plate 106, the dropper 118 is slidably connected to the sealing gasket, and the size of the dropper 118 matches the lower communication port 122, and the connecting pipe 119 is connected between the lower communication port 122 and Between the spray terminal 103, the mixed ink in the mixing box 107 enters the ink storage box 117 through the ink supply tube 112 and the first connecting port 120, and is transported to the spray terminal 103 through the lower connecting port 122 and the connecting pipe 119, and the food packaging bag is coded by the spray terminal 103. When the coding is completed, the dropper 118 is pressed vertically downward to make the dripper part of the dropper 118 extend into the lower connecting port 122, and then the dropper 118 is squeezed to suck the remaining ink in the connecting pipe 119 into the dropper 118 to prevent the ink from solidifying in the connecting pipe 119 and the spray terminal 103 and affecting the next use.

[0027] When using the food packaging bag inkjet printer of the utility model, ink is added into the mixing box 107 through the feeding port 113, and the motor 108 is driven to rotate. The motor 108 drives the mounting plate 109, the mounting rod 110 and the plurality of stirring blades 111 to rotate, and the ink in the mixing box 107 is mixed. The mixed ink is discharged through the discharge port 114, and is initially filtered by the filter screen 115, and further filtered by the filter cotton 116, and flows to the ink storage box 117 through the ink delivery pipe 112. The dropper 118 is pulled upward so that the dripper of the dropper 118 is above the lower connecting port 122, and the mixed ink passes through the discharge port 114. The connecting pipe 119 flows to the inkjet terminal 103, and the inkjet terminal 103 and the inkjet printer 102 cooperate with each other to inkjet the food packaging bag. After the inkjet coding is completed, the dropper 118 is pressed vertically downward to make the dripper part of the dropper 118 extend into the lower connecting port 122, and the dropper 118 is squeezed to suck the ink remaining in the connecting pipe 119 into the dropper 118 to prevent the ink from solidifying in the connecting pipe 119 and the lower head and affecting the next use. The problem that the internal pipeline of the inkjet terminal 103 is narrow, the ink is not mixed evenly and the pipeline is easily blocked, and the dried ink may also cause the pipeline to be blocked, thereby affecting the inkjet coding efficiency is solved.

[0028] Second embodiment

[0029] See also Figure 5 , Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0030] On the basis of the first embodiment, a food packaging bag inkjet printer of the utility model further includes a collating mechanism, which includes two mounting frames 201 , a connecting rod 202 and a leveling wheel 203 .

[0031] According to a specific implementation, the arranging mechanism is disposed above the conveying frame 101, and the arranging mechanism is used to flatten the food packaging bag to prevent wrinkles from being formed on the food packaging bag, thereby affecting the coding effect.

[0032] Among them, the two mounting frames 201 are respectively fixedly connected to the conveying frame 101 and are located above the conveying frame 101. The connecting rod 202 is connected between the two mounting frames 201. The leveling wheel 203 is sleeved on the outer wall of the connecting rod 202. The leveling wheel 203 is in contact with the conveying frame 101. The conveying frame 101 moves, driving the leveling wheel 203 to rotate. The conveying frame 101 moves to move the food packaging bag toward the inkjet terminal 103. When the food packaging bag is transported to the bottom of the leveling wheel 203, the leveling wheel 203 leveled the food packaging bag that may have wrinkles to prevent wrinkles on the food packaging bag, thereby affecting the inkjet coding effect.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A food packaging bag inkjet printer, comprising a conveyor frame, an inkjet printer and an inkjet terminal, wherein a support frame is arranged on the conveyor frame, an electric screw is arranged below the support frame, a fixed plate is fixedly connected below the electric screw, the inkjet printer is fixedly connected to the fixed plate and is located below the fixed plate, the inkjet terminal is fixedly connected to the inkjet printer and is located below the inkjet printer, characterized in that: It also includes a mixing mechanism, which includes a mixing box, a motor, a mounting plate, a mounting rod, multiple groups of stirring blades and an ink supply pipe. A feeding port is provided above the mixing box, a discharge port is provided below the mixing box, and the discharge port passes through the support frame. The mixing box is fixedly connected to the support frame and is located above the support frame. The motor is fixedly connected to the mixing box and is located on the outer wall of the mixing box, and the output end of the motor passes through the mixing box. The mounting plate is fixedly connected to the output end of the motor and is located inside the mixing box. The mounting rod is fixedly connected to the mounting plate and is located on a side of the mounting plate away from the motor. Multiple groups of stirring blades are respectively fixedly connected to the mounting rod and are located on the outer wall of the mounting rod. The ink supply pipe is fixedly connected to the discharge port and is located below the discharge port.

2. A food packaging bag inkjet printer as claimed in claim 1, characterized in that: The mixing mechanism also includes a filter screen and filter cotton. The filter screen is fixedly connected to the discharge port and is located inside the discharge port. The filter cotton is fixedly connected to the discharge port and is located below the filter screen.

3. A food packaging bag inkjet printer as claimed in claim 1, characterized in that: The mixing mechanism also includes an ink storage cartridge, a dropper and a connecting pipe. A first connecting port and a second connecting port are arranged above the ink storage cartridge, and a sealing gasket is arranged on the second connecting port. A lower connecting port is arranged below the ink storage cartridge, and the lower connecting port is located below the second connecting port. The ink supply pipe is connected between the discharge port and the first connecting port. The ink storage cartridge is fixedly connected to the fixed plate and is located on the outer side wall of the fixed plate. The dropper is slidably connected to the sealing gasket, and the connecting pipe is connected between the lower connecting port and the spray terminal.

4. A food packaging bag inkjet printer as claimed in claim 1, characterized in that: The food packaging bag inkjet printer also includes a sorting mechanism, and the sorting mechanism is arranged above the conveying frame.

5. A food packaging bag inkjet printer as claimed in claim 4, characterized in that: The tidying mechanism includes two mounting frames, a connecting rod and a leveling wheel. The two mounting frames are respectively fixedly connected to the conveying frame and are located above the conveying frame. The connecting rod is connected between the two mounting frames, and the leveling wheel is sleeved on the outer side wall of the connecting rod.

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