Calibration fault-tolerant jet printing table board
Patent Information
- Application Number
- CN202421564107.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-07-04
AI Technical Summary
In the existing printing technology, the dimensional error of the plate causes the clamping mechanism to be unable to effectively fix the plate, which may cause the side of the plate to be damaged or the clamping cannot be stably clamped.
A calibration fault-tolerant printing table is designed, using two vertically moving slide tables and mounting plates, which limit and fix the plates through air clamp assembly and springs, and can be adaptively adjusted to accommodate sheets that do not meet standard sizes.
It realizes stable fixation and limiting of the board, avoids side compression of the board, and can be adaptively adjusted, suitable for boards with dimensional errors of ±5mm.
Smart Images
Figure CN222645654U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of inkjet printing, in particular to a calibrated fault-tolerant inkjet printing table. Background Art
[0002] When printing content on a plate, the plate needs to be fixed on the table of the printer. In the prior art, a slide table or a pneumatic clamping mechanism is generally used to fix the plate. The telescopic length of these automatic clamping mechanisms is set according to the size of the standard plate.
[0003] However, in the actual process, the size of the plate will inevitably vary. The actual size of the plate may be slightly larger or slightly smaller than the standard size. If the actual size of the plate is larger than the standard size, the clamping mechanism will crush the side of the plate and cause a certain degree of damage to the clamping mechanism itself. If the actual size of the plate is smaller than the standard size, the plate cannot be clamped stably. Utility Model Content
[0004] The purpose of the present invention is to provide a calibrated error-tolerant printing table in order to solve the above-mentioned problems, as described below.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] The utility model provides a calibration fault-tolerant printing table, comprising a table, two slides are arranged at the bottom of the table, and the moving directions of the two slides are perpendicular to each other, a mounting plate is arranged on the moving end of the slide, the length direction of the mounting plate is perpendicular to the moving direction of the slide, and a plurality of air clamp components are arranged along a straight line on the mounting plate to fix the plate on the table;
[0007] The air clamp assembly includes two equal-height bolts installed on a mounting plate, a fixing plate is slidably arranged between the two equal-height bolts, a spring is sleeved on the surface of the equal-height bolt, and the two ends of the spring are respectively fixed to the fixing plate and the equal-height bolt, a cylinder 1 is arranged on the fixing plate, a plurality of slide grooves are opened on the table top, and a movable end of the cylinder 1 passes through the slide groove and is fixed with a clamping plate 1;
[0008] Two blocking mechanisms whose length directions are perpendicular to each other are arranged on the upper side of the table top, and the length directions of the two blocking mechanisms are respectively parallel to the length directions of the two mounting plates.
[0009] The above-mentioned calibrated fault-tolerant printing table is used to place the plate to be printed on the table, and two mounting plates are moved by two slides, and all the air clamp components are driven to approach the side of the plate by the two mounting plates, so that the air clamp components push the plate until the four sides of the plate are respectively in contact with the two blocking mechanisms and the two air clamp components, so as to limit the plate;
[0010] The first and second clamping plates are driven downwards by the first and second cylinders respectively, so that the first and second clamping plates press the plate downwards;
[0011] The distance the slide moves is a fixed value. If the slide continues to move after the movable rod of the cylinder contacts the side of the plate, this is generally because there is a certain error between the size of the plate and the standard. At that time, the fixed plate and the cylinder will be blocked by the plate and will slide between two bolts of equal height, and the spring will be compressed. After the cylinder is separated from the plate, the spring pushes the fixed plate to reset the cylinder.
[0012] Preferably, the number of the slide grooves matches the number of the cylinders one, and the direction in which the slide grooves are arranged matches the direction in which the cylinders one move following the slide.
[0013] Preferably, the surface of the equal-height bolt is provided with a bearing, the movable end of the cylinder one passes through between the two bearings, and the surface of the movable end of the cylinder one contacts the surface of the bearing.
[0014] Preferably, the blocking mechanism comprises a plurality of cylinders 2 distributed along a straight line, the cylinders 2 are mounted on a table top, and the movable ends of the cylinders 2 pass through the table top and are fixed with clamps 2.
[0015] Preferably, the ends of the equal-height bolts are threadedly connected to the fixing plate.
[0016] Preferably, the area of the bottom of the clamping plate is larger than that of the end of the cylinder, and the bottom of the clamping plate corresponds to the upper side of the table top.
[0017] Preferably, the area of the bottom of the second clamping plate is larger than the two ends of the cylinder, and the bottom of the second clamping plate corresponds to the upper side of the table top.
[0018] Preferably, the surface of the movable rod portion of the cylinder 1 contacts the side surface of the fixed plate.
[0019] The beneficial effects are:
[0020] The two mounting plates are moved by two slides so that all the air clamp components are close to the sides of the plate until the four sides of the plate are in contact with the two blocking mechanisms and the two air clamp components respectively, so as to limit the plate. The first and second clamps are driven downward by cylinders one and two respectively, so that the first and second clamps press the plate downward to fix the plate. The elastic force of the spring itself enables the device to adaptively adjust the plates that do not meet the standard size, so as to avoid crushing the plates while completing the calibration action. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0022] Figure 1 This is a front view structural diagram of the utility model;
[0023] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 3 This is a three-dimensional structural schematic diagram of the utility model from another viewing angle;
[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the slide table of the utility model;
[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the cylinder of the utility model;
[0027] Figure 6 It is a three-dimensional structural schematic diagram of the air clamp assembly of the utility model.
[0028] The following are the descriptions of the reference numerals:
[0029] 1. Table; 2. Slide; 3. Slide; 4. Clamp 1; 5. Mounting plate; 6. Air clamp assembly; 7. Cylinder 1; 8. Clamp 2; 9. Equal height bolts; 10. Fixing plate; 11. Spring; 12. Bearing; 13. Blocking mechanism; 14. Cylinder 2. DETAILED DESCRIPTION
[0030] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.
[0031] See also Figure 1-Figure 6 As shown, the utility model provides a calibration fault-tolerant printing table, including a table 1, two slides 2 are arranged at the bottom of the table 1, and the moving directions of the two slides 2 are perpendicular to each other, a mounting plate 5 is arranged on the moving end of the slide 2, and the length direction of the mounting plate 5 is perpendicular to the moving direction of the slide 2, and a plurality of air clamp components 6 are arranged along a straight line on the mounting plate 5 for fixing the plate on the table 1;
[0032] The air clamp assembly 6 includes two equal height bolts 9 installed on the mounting plate 5, a fixing plate 10 is slidably arranged between the two equal height bolts 9, a spring 11 is sleeved on the surface of the equal height bolt 9, and the two ends of the spring 11 are respectively fixed to the fixing plate 10 and the equal height bolt 9, a cylinder 7 is arranged on the fixing plate 10, a plurality of slide grooves 3 are opened on the table 1, and the movable end of the cylinder 7 passes through the slide groove 3 and is fixed with a clamping plate 4;
[0033] The elastic force of the spring 11 enables the device to accurately perform adaptive adjustment on the plates that do not meet the standard size, avoiding crushing of the plates while completing the calibration action, so that the device can be applied to plates with a size error of ±5mm;
[0034] Two blocking mechanisms 13 whose length directions are perpendicular to each other are arranged on the upper side of the table top 1 , and the length directions of the two blocking mechanisms 13 are parallel to the length directions of the two mounting plates 5 .
[0035] As an optional embodiment, the number of slide grooves 3 matches the number of cylinders 7, the direction in which the slide grooves 3 are set matches the direction in which the cylinders 7 move following the slide 2, and there are two groups of slide grooves 3, and the distribution directions of the two groups of slide grooves 3 are perpendicular to each other.
[0036] The surface of the equal height bolt 9 is provided with a bearing 12, the movable end of the cylinder 7 passes through between the two bearings 12, and the surface of the movable end of the cylinder 7 contacts the surface of the bearing 12, and the two bearings 12 can guide the movable rod of the cylinder 7;
[0037] The fixing plate 10 is fixed with two bearings 12 . The bearings 12 are sleeve bearings and can move linearly along the equal height bolts 9 . The provision of the bearings 12 can improve the smoothness of the movement of the fixing plate 10 and the extension and retraction of the spring 11 .
[0038] The blocking mechanism 13 includes a plurality of cylinders 14 distributed along a straight line. The cylinders 14 are installed on the table top 1. The movable ends of the cylinders 14 pass through the table top 1 and are fixed with clamps 8. The cylinders 14 are distributed along a straight line. The surfaces of the movable rod parts of the cylinders 14 block the side surfaces of the plates, and the clamps 8 press the plates.
[0039] The ends of the equal height bolts 9 are threadedly connected to the fixing plate 10. This design makes it easy to remove the equal height bolts 9 from the fixing plate 10, thereby facilitating replacement of springs 11 with different elastic forces to meet different needs.
[0040] The bottom area of the clamp plate 1 4 is larger than the end of the cylinder 1 7, and the bottom of the clamp plate 1 4 corresponds to the upper side of the table 1, and the bottom area of the clamp plate 2 8 is larger than the end of the cylinder 2 14, and the bottom of the clamp plate 2 8 corresponds to the upper side of the table 1;
[0041] The device limits the plate by cooperating with the movable rods of all cylinders 1 7 and cylinder 2 14, and presses the plate downward by clamps 1 4 and 2 8, so that the plate can be stably fixed on the table 1, and the fixing points are distributed at the edges of the plate, which does not affect the printing of the main area on the upper side of the plate.
[0042] The surface of the movable rod of the cylinder 7 contacts the side of the fixed plate 10, and the fixed plate 10 can support the movable rod of the cylinder 7, thereby reducing the external force borne by the movable rod of the cylinder 7 when pushing the plate.
[0043] With the above structure, the plate to be printed is placed on the table, and the two mounting plates 5 are moved by the two slides 2. The two mounting plates 5 drive all the air clamp components 6 to approach the side of the plate, so that the air clamp components 6 push the plate until the four sides of the plate are respectively in contact with the two blocking mechanisms 13 and the two air clamp components 6, thereby limiting the position of the plate.
[0044] The plywood 1 4 and the plywood 2 8 are driven downward by the cylinder 1 7 and the cylinder 2 14 respectively, so that the plywood 1 4 and the plywood 2 8 press the plate downward;
[0045] The distance that the slide 2 moves is a fixed value. If the movable rod of the cylinder 7 contacts the side of the plate, the slide 2 continues to move. This is generally because there is a certain error between the size of the plate and the standard. At that time, the fixed plate 10 and the cylinder 7 are blocked by the plate and will slide between the two equal-height bolts 9, and the spring 11 will be compressed. After the cylinder 7 is separated from the plate, the spring 11 pushes the fixed plate 10 to reset the cylinder 7.
[0046] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A calibration fault-tolerant printing table, characterized in that: The invention comprises a table top (1), wherein two slides (2) are arranged at the bottom of the table top (1), and the moving directions of the two slides (2) are perpendicular to each other, and a mounting plate (5) is arranged on the moving end of the slides (2), and the length direction of the mounting plate (5) is perpendicular to the moving direction of the slides (2), and a plurality of air clamp components (6) are arranged along a straight line on the mounting plate (5) for fixing the plate on the table top (1); The air clamp assembly (6) comprises two equal height bolts (9) mounted on a mounting plate (5), a fixing plate (10) being slidably arranged between the two equal height bolts (9), a spring (11) being sleeved on the surface of the equal height bolts (9), and the two ends of the spring (11) being respectively fixed to the fixing plate (10) and the equal height bolts (9), a cylinder (7) being arranged on the fixing plate (10), a plurality of slide grooves (3) being opened on the table top (1), and a movable end of the cylinder (7) passing through the slide groove (3) and being fixed to a clamping plate (4); Two blocking mechanisms (13) whose length directions are perpendicular to each other are arranged on the upper side of the table top (1); the length directions of the two blocking mechanisms (13) are respectively parallel to the length directions of the two mounting plates (5).
2. A calibration fault-tolerant printing table according to claim 1, characterized in that: The number of the slide grooves (3) matches the number of the cylinders (7), and the direction in which the slide grooves (3) are arranged matches the direction in which the cylinders (7) follow the movement of the slide table (2).
3. The calibration fault-tolerant printing table according to claim 1, characterized in that: The surface of the equal height bolt (9) is provided with a bearing (12), the movable end of the cylinder one (7) passes through between the two bearings (12), and the surface of the movable end of the cylinder one (7) contacts the surface of the bearing (12).
4. The calibration fault-tolerant printing table according to claim 1, characterized in that: The blocking mechanism (13) comprises a plurality of cylinders (14) distributed along a straight line. The cylinders (14) are mounted on the table (1). The movable ends of the cylinders (14) pass through the table (1) and are fixed with clamps (8).
5. The calibration fault-tolerant printing table according to claim 1, characterized in that: The ends of the equal height bolts (9) are threadedly connected to the fixing plate (10).
6. The calibration fault-tolerant printing table according to claim 1, characterized in that: The bottom area of the clamping plate (4) is larger than the end of the cylinder (7), and the bottom of the clamping plate (4) corresponds to the upper side of the table top (1).
7. A calibration fault-tolerant printing table according to claim 4, characterized in that: The bottom area of the second clamping plate (8) is larger than the end of the second cylinder (14), and the bottom of the second clamping plate (8) corresponds to the upper side of the table top (1).
8. The calibration fault-tolerant printing table according to claim 1, characterized in that: The surface of the movable rod of the cylinder 1 (7) contacts the side surface of the fixed plate (10).