A multi-ridge printing production device

Abstract

The utility model provides a kind of multiple texture printing production equipment, including printing platform;Printing platform top is equipped with printing groove, and printing groove is equipped with the conveyer belt of external drive, and the printing platform of conveyer belt both sides is equipped with multiple gantries, and multiple gantries are equidistantly distributed on printing platform, and are connected with printing platform by bolt;Gantry is equipped with down cylinder, and down cylinder axle end is equipped with plate clamp, and plate clamp is equipped with printing plate more in replacement;Two groups of auxiliary positioning cylinders are symmetrically equipped on the gantry of down cylinder both sides, and the conveyer belt is equipped with holding plate, and the axle end of two groups of auxiliary positioning cylinders is equipped with positioning plate corresponding holding plate;The bottom of printing platform is equipped with control box, and control box is electrically connected with the down cylinder on gantry and two groups of auxiliary positioning cylinders respectively. Through multiple gantries, replaceable printing plate realizes multiple printing, and conveyer belt cooperates position sensor to make holding plate stop under gantry, auxiliary positioning cylinder fixes position, and down cylinder drives printing plate to print, to complete multiple texture printing, satisfy corresponding printing demand.

Description

Technical Field

[0001] This utility model belongs to the field of printing equipment technology, and more specifically, it relates to a multi-texture printing production equipment. Background Technology

[0002] Printing production equipment is a mechanical system that completes the entire process of printing from original artwork to finished product. It transfers text and image information to the substrate, enabling mass reproduction and dissemination, and meeting the needs of packaging, advertising, and publishing. Traditional printing production equipment cannot perform multi-texture printing, resulting in limited product variety. It can only perform flat, single-texture printing and cannot meet the needs of three-dimensional, multi-layered texture printing. In the packaging field, traditional printing production equipment struggles to meet diverse design requirements, such as exquisite gift boxes and high-end tobacco and alcohol packaging. The lack of texture design reduces the applicability of the printed products and limits the equipment's application in scenarios with higher texture requirements, making it unsuitable for printing needs that require multiple textures. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a multi-texture printing production equipment. This solves the technical problem that existing printing production equipment cannot achieve multi-texture printing, resulting in limited equipment functionality, only able to complete the printing of a single planar texture, and unable to meet the printing needs of three-dimensional, multi-layer textures.

[0004] The purpose and effectiveness of this multi-texture printing production equipment are achieved by the following specific technical means:

[0005] A multi-texture printing production equipment includes a printing table, a printing groove at the top of the printing table, an externally driven conveyor belt inside the printing groove, and multiple sets of masts equidistantly distributed on both sides of the printing table and connected to the printing table by bolts. Each mast is equipped with a pressing cylinder, and a clamp is provided at the shaft end of the pressing cylinder, with a printing plate replaceable within the clamp. Two sets of auxiliary positioning cylinders are symmetrically arranged on the masts on both sides of the pressing cylinder. A holding plate is provided on the conveyor belt, and positioning plates are provided at the shaft ends of the two sets of auxiliary positioning cylinders corresponding to the holding plate. A control box is located at the bottom of the printing table, and the control box is electrically connected to the pressing cylinder on the mast and the two sets of auxiliary positioning cylinders.

[0006] The above technical solution further includes that the printing table in the conveyor belt is provided with a table plate, and the top of the table plate is provided with multiple sets of mounting slots corresponding to multiple sets of masts. Each set of mounting slots is provided with a position sensor, and each set of position sensors is electrically connected to the control box, and every two sets of position sensors correspond to one set of masts.

[0007] The above technical solution further includes that the printing groove of the printing table is provided with guide members on two opposite inner sides, and the two sides of the holding plate are provided with sliding grooves corresponding to the two sets of guide members. When the holding plate is placed on the conveyor belt, the two sets of guide members are respectively inserted into the two sets of sliding grooves.

[0008] The above technical solution further includes that the bottom end of the holding plate and the outer surface of the conveyor belt are provided with a contact layer for increasing the friction between the two, and the contact layer is made of rubber.

[0009] The above technical solution further includes that the holding plate is provided with a printing positioning groove, and four sets of rivets for fixing the printed material are evenly arranged in the printing positioning groove.

[0010] The above technical solution further includes that two sets of ink inlet pipes are symmetrically arranged at the top of the plate clamp, and a conveying pipe is provided in the gantry corresponding to the two sets of ink inlet pipes. The bottom end of the conveying pipe passes through the conveying gantry and is installed in the ink inlet pipe, and a flow valve is replaced at the other end of the conveying pipe.

[0011] The above technical solution further includes that the top of the positioning plate and the plate clamp are provided with connecting parts, and the positioning plate and the plate clamp are respectively connected to the auxiliary positioning cylinder and the pressing cylinder through the connecting parts; the bottom end of the positioning plate is provided with a rubber contact pad.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. Multiple equidistant masts at the top of the printing table, along with pressure cylinders and plate clamps on the masts, allow for the replacement of different printing plates within the clamps, enabling sequential printing of multiple sets of plates. A conveyor belt moves the tray, and position sensors control the tray's stopping position under each mast. An auxiliary positioning cylinder pushes a positioning plate to fix the tray, preventing it from shifting during printing. This structure enables 3D, multi-layered texture printing, solving the problem of not being able to print multiple textures and meeting the printing needs for 3D, multi-layered textures. Furthermore, by changing the printing plates, it adapts to different texture printing tasks, improving the equipment's adaptability to diverse texture printing and expanding its printing functionality.

[0014] 2. The guide components on both sides of the printing tank cooperate with the sliding grooves on both sides of the holding plate to restrict the conveying direction of the holding plate, prevent deviation from the path during conveying, and ensure stable displacement of the holding plate. The rubber contact layer between the bottom end of the holding plate and the outer side of the conveyor belt increases the friction between them, preventing the holding plate from slipping when the conveyor belt rotates and ensuring that the holding plate moves synchronously with the conveyor belt. The printing positioning groove and four sets of rivets on the holding plate can fix the printed material and prevent the material from shifting during printing. The position sensor controls the stopping position of the holding plate, which, together with the fixing action of the auxiliary positioning cylinder, improves the printing positioning accuracy, ensures the printing position of each layer of texture, ensures the printing quality of multiple textures, and makes the printing process orderly and stable. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the assembled structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the disassembled gantry of this utility model.

[0017] Figure 3 This is an exploded structural diagram of the printing table and conveyor belt of this utility model.

[0018] Figure 4 This is a structural schematic diagram of the holding plate of this utility model.

[0019] Figure 5 This is a schematic diagram of the printing table of this utility model.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 1. Printing table; 2. Gantry; 3. Pressing cylinder; 4. Auxiliary positioning cylinder; 5. Control box; 101. Conveyor belt; 102. Plate clamp; 103. Printing plate; 104. Holding plate; 105. Positioning plate; 201. Table; 202. Position sensor; 301. Guide component; 501. Printing positioning groove; 502. Rivet; 601. Ink inlet pipe; 602. Flow valve; 701. Contact pad. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the technical solution of this utility model, but should not be used to limit the scope of protection of this utility model.

[0023] Example:

[0024] like Figures 1 to 5As shown, this utility model provides a multi-texture printing production equipment, including a printing table 1. A printing groove is located at the top of the printing table 1, and an externally driven conveyor belt 101 is installed inside the printing groove. Multiple sets of masts 2 are installed on both sides of the printing table 1 on the conveyor belt 101, equidistantly distributed on the printing table 1 and connected to the printing table 1 by bolts. A pressing cylinder 3 is installed on each mast 2, with a clamp 102 at the shaft end of the pressing cylinder 3. A printing plate 103 is replaced within the clamp 102. Two sets of auxiliary positioning cylinders 4 are symmetrically arranged on the masts 2 on both sides of the pressing cylinder 3. A holding plate 104 is installed on the conveyor belt 101, and positioning plates 105 are provided at the shaft ends of the two sets of auxiliary positioning cylinders 4 corresponding to the holding plate 104. A control box 5 is located at the bottom of the printing table 1, electrically connected to the pressing cylinder 3 on the mast 2 and the two sets of auxiliary positioning cylinders 4. The multiple sets of masts 2 are equidistantly distributed on the printing table 1 and installed by bolts, providing stable support for the pressing cylinder 3 and the auxiliary positioning cylinders 4. The lower cylinder 3 on the gantry 2 is equipped with a plate clamp 102 at its shaft end. The plate clamp 102 can replace the printing plate 103 to meet the printing needs of different textures. The printing pattern can be switched without replacing the entire gantry 2, reducing equipment adjustment costs. At the same time, multiple sets of gantry 2 can be used in conjunction to complete multiple printing processes in sequence, providing a structural basis for realizing multi-texture printing and avoiding the limitation that a single set of gantry 2 can only complete single-texture printing.

[0025] The conveyor belt 101 is installed in the printing groove of the printing table 1 and is driven by an external motor. It can move the holding plate 104 along the printing groove and transport the holding plate 104 to the bottom of each set of gantry 2. The auxiliary positioning cylinders 4 on both sides of the pressing cylinder 3 are symmetrically distributed, and the shaft end is set with a positioning plate 105. When the holding plate 104 moves to the bottom of the designated gantry 2, the auxiliary positioning cylinder 4 pushes the positioning plate 105 to contact the holding plate 104, fixing the position of the holding plate 104 and preventing the holding plate 104 from shifting and causing printing deviation when the pressing cylinder 3 drives the printing plate 103 to print.

[0026] The control box 5 is installed at the bottom of the printing table 1 and is electrically connected to the pressing cylinder 3 and the auxiliary positioning cylinder 4, respectively, so as to control the operation sequence of the two. When the position is appropriate, the control box 5 first triggers the auxiliary positioning cylinder 4 to act. After the positioning plate 105 fixes the holding plate 104, the control box 5 controls the pressing cylinder 3 to push the plate clamp 102 and the printing plate 103 to move down to complete the printing operation. After printing is completed, the control box 5 controls the pressing cylinder 3 and the auxiliary positioning cylinder 4 to reset in sequence to ensure that the actions of each component are coordinated, avoid mechanical interference, and ensure that the printing process proceeds in an orderly manner.

[0027] A holding plate 104 is placed on the conveyor belt 101 to support the material to be printed, preventing direct contact between the material and the conveyor belt 101 from causing contamination or damage. A plate clamp 102 is fixed to the shaft end of the pressure cylinder 3, clamping the printing plate 103 to prevent it from loosening during printing. Simultaneously, the plate clamp 102 supports the replacement of the printing plate 103; simply removing the plate clamp 102 allows for the replacement of printing plates 103 with different patterns, making operation convenient. Multiple sets of masts 2, pressure cylinders 3, and auxiliary positioning cylinders 4 work together, combined with the conveyor belt 101's transport function, to gradually complete multi-layered pattern printing, meeting the needs of multi-pattern printing.

[0028] like Figure 1 , Figure 3 , Figure 4 as well as Figure 5 As shown, the printing table 1 within the conveyor belt 101 is equipped with a table plate 201. The top of the table plate 201 has multiple mounting slots corresponding to multiple sets of masts 2. Each of these mounting slots contains a position sensor 202, which is electrically connected to the control box 5. Each pair of position sensors 202 corresponds to one mast 2. The table plate 201, located within the printing table 1 of the conveyor belt 101, has multiple mounting slots at its top to provide installation space for the position sensors 202, ensuring their stable fixation and preventing displacement during conveyor belt 101 operation, thus guaranteeing their normal detection function. Simultaneously, the multiple position sensors 202 are installed in their corresponding mounting slots, with each pair of position sensors corresponding to one mast 2. This allows the system to detect whether the component carrying the material to be printed on the conveyor belt 101 has moved below that mast 2, clearly identifying the printing position and providing a signal for triggering subsequent printing actions.

[0029] Multiple sets of position sensors 202 are electrically connected to the control box 5, which can transmit the detected position signals to the control box 5 in real time. After receiving the signals, the control box 5 can promptly control the relevant components on the gantry 2 to start or stop, realizing the linkage between printing action and position detection to ensure the printing timing. Each gantry 2 corresponds to two sets of position sensors 202, which can detect the position from both sides or different angles, reducing the detection error of a single position sensor 202, improving the position detection accuracy, and further ensuring that the component carrying the material to be printed can stop under the gantry 2, avoiding the impact of position deviation on the printing effect. The control box 5 can be a PE-4CKMTD model electrical control box; the position sensors 202 can be IV2-16M model sensors.

[0030] The printing table 1 has guide members 301 on its two opposite inner sides of the printing tank. The holding plate 104 has two sets of guide members 301 with corresponding grooves on both sides. When the holding plate 104 is placed on the conveyor belt 101, the two sets of guide members 301 pass through the two sets of grooves. The guide members 301 cooperate with the grooves to limit the movement direction of the holding plate 104 on the conveyor belt 101, preventing the holding plate 104 from deviating from the preset path during transport, ensuring that the holding plate 104 can move accurately to the bottom of each set of gantry 2, providing a foundation for subsequent positioning and printing. The guide members 301 passing through the grooves reduce direct contact between the holding plate 104 and the inner wall of the printing tank, avoiding wear caused by contact friction, and reducing transport resistance, ensuring smoother movement of the holding plate 104 by the conveyor belt 101 and reducing jamming.

[0031] Two sets of guide members 301 limit the position from both sides of the holding plate 104, keeping the holding plate 104 balanced during the conveying process and preventing tilting due to uneven force on one side. This ensures that the material to be printed on the holding plate 104 is in a horizontal state and prevents the tilting of the material from affecting the positional accuracy of the printing pattern. The guide structure does not require additional power to drive it, and the limiting is achieved only through mechanical cooperation, which simplifies the equipment structure, reduces the probability of failure, and facilitates the quick placement of the holding plate 104 onto the conveyor belt 101. Initial positioning can be completed simply by aligning the chute with the guide member 301, thus improving operational efficiency.

[0032] Both the bottom end of the holding plate 104 and the outer surface of the conveyor belt 101 are provided with a contact layer made of rubber to increase the friction between them. The contact layer (not shown in the figure) is located at the bottom end of the holding plate 104 and the outer surface of the conveyor belt 101. It increases the friction when the two are in contact, preventing the holding plate 104 from slipping due to insufficient friction during the operation of the conveyor belt 101. This ensures that the holding plate 104 moves synchronously with the conveyor belt 101, guaranteeing the conveying position. The contact layer is made of rubber, which has a high coefficient of friction, enhancing the friction effect between the holding plate 104 and the conveyor belt 101. This eliminates the need for additional friction structures, simplifying equipment component setup and reducing structural complexity.

[0033] The rubber contact layer reduces the impact force when the holding plate 104 is placed on the conveyor belt 101, reduces wear when the two are in contact, extends the service life of the holding plate 104 and the conveyor belt 101, and reduces the frequency of equipment maintenance and replacement. The stable friction keeps the holding plate 104 in a stable position on the conveyor belt 101, prevents the holding plate 104 from shifting during the transportation process, and ensures that subsequent processes such as position sensor 202 detection, auxiliary positioning cylinder 4 positioning and printing plate 103 printing can be connected, ensuring the orderly progress of the overall printing process.

[0034] like Figure 4As shown, the holding plate 104 is provided with a printing positioning groove 501, and four sets of rivets 502 for fixing the printed material are evenly arranged in the printing positioning groove 501. The printing positioning groove 501 on the holding plate 104 can initially position the printed material, limit the placement range of the material on the holding plate 104, avoid the material from shifting during placement, provide a basic position reference for subsequent inspection processes, and ensure that the material is within the preset printing area; the four sets of rivets 502 evenly distributed in the printing positioning groove 501 can apply fixing force from different positions of the material, keep the material stable on the holding plate 104, prevent the material from shifting due to external forces during the printing process, and avoid the problem of misalignment of printing patterns caused by displacement.

[0035] The fixing method of rivet 502 is simple to operate, and the clamping and unloading of materials can be completed without complicated tools, which shortens the material change time, improves the connection efficiency of printing process, and adapts to the fast operation requirements of batch printing scenarios. The printing positioning groove 501 and four sets of rivets 502 work together to form a double positioning and fixing structure. The groove limits the approximate position of the material, and the rivets 502 strengthen the fixing effect, ensuring that the material remains stable during the conveying and printing process, and ensuring the positional accuracy and overall quality of multi-texture printing.

[0036] like Figures 1 to 2 As shown, two sets of ink inlet pipes 601 are symmetrically arranged at the top of the plate clamp 102. Corresponding to the two sets of ink inlet pipes 601, a conveying pipe is provided inside the gantry 2. The bottom end of the conveying pipe passes through the conveying gantry 2 and is inserted into the ink inlet pipe 601. A flow valve 602 is installed at the other end of the conveying pipe. The two sets of symmetrical ink inlet pipes 601 at the top of the plate clamp 102 and the corresponding conveying pipe inside the gantry 2, with the bottom end of the conveying pipe inserted into the ink inlet pipe 601, can stably deliver ink to the plate clamp 102, providing the ink required for printing on the printing plate 103. This ensures a continuous ink supply and avoids incomplete textures caused by ink interruptions during printing.

[0037] A replaceable flow valve 602 is installed at the other end of the conveying pipe. By adjusting the flow valve 602, the ink delivery volume can be controlled to adapt to the ink requirements of different texture printing, preventing excessive ink from causing texture smudging or insufficient ink from causing texture blurring, thus ensuring the clarity of the printed texture. Two sets of ink inlet pipes 601 are symmetrically distributed, which can make the ink enter the plate holder 102 evenly, ensuring that the ink coverage of each area of ​​the printing plate 103 is uniform, avoiding local ink shortage or accumulation, improving the consistency of the texture printed on the printing plate 103, and ensuring the uniform quality of each layer of texture when multiple textures are superimposed. At the same time, the flow valve 602 is replaceable. When the flow valve 602 malfunctions or needs to be adapted to different types of ink, a new flow valve 602 can be quickly replaced without disassembling the entire conveying pipe, reducing equipment maintenance time and ensuring the continuous operation of the printing process.

[0038] Both the positioning plate 105 and the clamp 102 are equipped with connectors at their top ends. The positioning plate 105 and the clamp 102 are connected to the auxiliary positioning cylinder 4 and the pressing cylinder 3 respectively through the connectors. The bottom end of the positioning plate 105 is equipped with a rubber contact pad 701. The connectors at the top ends of the positioning plate 105 and the clamp 102 are connected to the auxiliary positioning cylinder 4 and the pressing cylinder 3 respectively through the connectors, which can realize the quick assembly and disassembly of the positioning plate 105 and the clamp 102 with the corresponding cylinder body. When the positioning plate 105 or the clamp 102 is damaged, it is not necessary to replace the entire cylinder body, but only to replace the damaged parts, reducing maintenance costs and shortening equipment downtime. At the same time, the connection method of the connectors ensures the connection stability of the positioning plate 105 and the clamp 102 with the cylinder shaft end, preventing the positioning plate 105 or the clamp 102 from loosening or falling off when the auxiliary positioning cylinder 4 and the pressing cylinder 3 are activated, ensuring the reliable execution of positioning and printing actions, and preventing positioning deviations or printing failures caused by loose parts.

[0039] A rubber contact pad 701 is provided at the bottom of the positioning plate 105. The contact pad 701 can increase the friction between the positioning plate 105 and the holding plate 104 when they come into contact, improve the fixing effect of the positioning plate 105 on the holding plate 104, prevent the holding plate 104 from shifting after positioning, and ensure the subsequent printing position. The rubber contact pad 701 can absorb the impact force on the holding plate 104 when the positioning plate 105 is pressed down, reduce the wear when the positioning plate 105 and the holding plate 104 come into contact, extend the service life of both, and at the same time prevent the holding plate 104 from deforming due to impact, ensuring that the printed material it supports is in a flat state.

[0040] The above description is merely an embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-texture printing production equipment, comprising a printing table (1), characterized in that: The printing table (1) has a printing groove at its top, and an externally driven conveyor belt (101) is installed inside the printing groove. Multiple sets of masts (2) are installed on the printing table (1) on both sides of the conveyor belt (101). The multiple sets of masts (2) are equidistantly distributed on the printing table (1) and connected to the printing table (1) by bolts. A pressing cylinder (3) is installed on each mast (2), and a plate clamp (102) is installed at the shaft end of the pressing cylinder (3). A printing plate is replaced inside the plate clamp (102). 103); Two sets of auxiliary positioning cylinders (4) are symmetrically arranged on the gantry (2) on both sides of the pressing cylinder (3), and a holding plate (104) is provided on the conveyor belt (101). The shaft ends of the two sets of auxiliary positioning cylinders (4) are provided with positioning plates (105) corresponding to the holding plate (104); A control box (5) is provided at the bottom of the printing table (1). The control box (5) is electrically connected to the pressing cylinder (3) on the gantry (2) and the two sets of auxiliary positioning cylinders (4).

2. The multi-texture printing production equipment according to claim 1, characterized in that: The printing table (1) in the conveyor belt (101) is provided with a table plate (201). The top of the table plate (201) is provided with multiple sets of mounting slots corresponding to multiple sets of masts (2). Each set of mounting slots is provided with a position sensor (202). Each set of position sensors (202) is electrically connected to the control box (5), and every two sets of position sensors (202) correspond to one set of masts (2).

3. The multi-texture printing production equipment according to claim 2, characterized in that: The printing table (1) has guide members (301) on its two opposite inner sides of the printing groove. The holding plate (104) has two sets of guide members (301) on its two sides, and the holding plate (104) has two sets of sliding grooves on its two sides. When the holding plate (104) is placed on the conveyor belt (101), the two sets of guide members (301) are respectively inserted into the two sets of sliding grooves.

4. The multi-texture printing production equipment according to claim 3, characterized in that: The bottom end of the holding plate (104) and the outer surface of the conveyor belt (101) are both provided with a contact layer for increasing the friction between them, and the contact layer is made of rubber.

5. The multi-texture printing production equipment according to claim 4, characterized in that: The holding plate (104) is provided with a printing positioning groove (501), and four sets of rivets (502) for fixing the printed material are evenly arranged in the printing positioning groove (501).

6. The multi-texture printing production equipment according to claim 1, characterized in that: The top of the plate clamp (102) is symmetrically provided with two sets of ink inlet pipes (601). The gantry (2) is provided with a conveying pipe corresponding to the two sets of ink inlet pipes (601). The bottom end of the conveying pipe passes through the conveying gantry (2) and is installed inside the ink inlet pipe (601). The other end of the conveying pipe is replaced with a flow valve (602).

7. The multi-texture printing production equipment according to claim 6, characterized in that: The top of the positioning plate (105) and the clamp (102) are both provided with connecting parts. The positioning plate (105) and the clamp (102) are connected to the auxiliary positioning cylinder (4) and the pressing cylinder (3) respectively through the connecting parts. The bottom of the positioning plate (105) is provided with a rubber contact pad (701).

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