Positioning device for CTP plate processing

Abstract

The utility model discloses a positioning device for CTP plate processing, which relates to the technical field of plate processing and comprises an operating platform, a foundation plate is arranged at the upper end of the operating platform, clamping components are fixedly arranged on two sides of the foundation plate, and two groups of symmetrically arranged fixing components are fixedly mounted on the left side and the right side of each clamping component. Fixing blocks are fixedly connected between the fixing assemblies, the fixing blocks are movably clamped at the two ends of the clamping assemblies, a mounting frame is fixedly arranged above the foundation plate, a moving groove is fixedly formed in the middle of the mounting frame, a sliding block is arranged above the moving groove, and an electric telescopic rod is fixedly connected to the lower end of the sliding block; the lower end of the electric telescopic rod penetrates through the moving groove and is fixedly connected with a mounting arm, a driving piece is fixedly mounted at the upper end of the mounting arm, and the lower end of the driving piece is fixedly connected with a mounting shaft used for mounting machining equipment. Through the arrangement of the clamping assembly, the fixing assembly, the lead screw and other assemblies, the foundation plate can be rapidly and accurately positioned through the device, and operation is easy.

Description

Technical Field

[0001] This utility model relates to the field of plate processing technology, and in particular to a positioning device for CTP plate processing. Background Technology

[0002] CTP (Computer-to-Plate) is a digital printing technology that directly outputs digital images or text information onto printing plates via a computer, eliminating the need for traditional plate-making processes and enabling direct printing. This technology significantly reduces plate-making time and improves production efficiency. CTP plate processing requires a series of treatments on the base aluminum plate, including degreasing, electrolysis, oxidation, and cutting. Especially during cutting and drilling, fixing and positioning the plate is crucial for accuracy. However, positioning measurements are cumbersome and lack precision, failing to meet modern production demands. Therefore, we propose a positioning device for CTP plate processing. Utility Model Content

[0003] The purpose of this utility model is to address the deficiencies in the existing technology by proposing a positioning device for CTP plate processing.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A positioning device for CTP plate processing includes an operating platform. A base plate is provided at the upper end of the operating platform. Clamping components are fixedly provided on both sides of the base plate. Two sets of symmetrically arranged fixing components are fixedly installed on the left and right sides of the clamping components. Fixing blocks are fixedly connected between the fixing components. The fixing blocks are movably locked at both ends of the clamping components. A mounting frame is fixedly provided above the base plate. A moving groove is fixedly opened in the middle of the mounting frame. A sliding block is provided above the moving groove. An electric telescopic rod is fixedly connected to the lower end of the sliding block. The lower end of the electric telescopic rod passes through the moving groove and is fixedly connected to a mounting arm. A driving component is fixedly installed at the upper end of the mounting arm. A mounting shaft for mounting processing equipment is fixedly connected to the lower end of the driving component.

[0006] As a preferred technical solution of this utility model, the clamping assembly includes a clamping block, a threaded hole, a screwing block, a screw, a movable block, a pressing block, and a movable groove. A set of symmetrically arranged clamping blocks are fixedly installed on the upper end of the operating platform. Two sets of symmetrically arranged movable grooves are symmetrically installed on both sides of the clamping block. The fixed block is movably locked in the movable groove. A plurality of equally spaced threaded holes are evenly opened on the upper end of the clamping block. A screw is engaged in the threaded hole. A screwing block is fixedly connected above the screw. The other end of the screw passes through the threaded hole and is fixedly connected to the movable block. A pressing block is fitted on the outside of the movable block. The movable block is rotatably disposed inside the pressing block.

[0007] As a preferred technical solution of this utility model, the fixing component includes a slide rail fixedly installed on the upper part of the operating platform. The slide rail has grooves through both sides. A rack is fixedly installed at the bottom of the slide rail. A gear is meshed on one side of the rack. A rotating shaft is through the middle of the gear. One end of the rotating shaft passes through the groove and is fixedly connected to a second motor. The other end of the rotating shaft passes through the groove on the other side and is fixedly connected to a rotating block. A connecting block is fitted on the outside of the rotating block. The rotating block is rotatably installed inside the connecting block.

[0008] As a preferred technical solution of this utility model, a set of symmetrically arranged mounting blocks are fixedly installed on the upper end of the mounting frame, and a lead screw is rotatably installed between the set of mounting blocks. The other end of the lead screw passes through the mounting block and is fixedly connected to a first motor, and a sliding block is engaged with the outside of the lead screw.

[0009] As a preferred technical solution of this utility model, the mounting bracket has a first scale fixedly provided on both sides.

[0010] As a preferred technical solution of this utility model, a second scale is fixedly provided on the upper end of the clamping block.

[0011] As a preferred technical solution of this utility model, the bottom four corners of the operating platform are fixedly installed with fixed columns, and the other end of the fixed columns is fixedly connected with an anti-slip pad.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention achieves rapid and accurate positioning of the base plate by setting up clamping components, fixing components, and lead screws. Simply place the base plate in the clamping components, fix it with the clamping components, and then fix it further with the fixing components to prevent the base plate from shifting during processing and affecting the processing accuracy of the device. This device is simple to operate, has high positioning accuracy, and meets the production needs of today's society. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is an overall structural diagram of a positioning device for CTP plate processing proposed in this utility model;

[0016] Figure 2 This is a top view of a positioning device for CTP plate processing proposed in this utility model;

[0017] Figure 3 This is a side view of a positioning device for CTP plate processing proposed in this utility model;

[0018] Figure 4 This is a partially enlarged view of a positioning device for CTP plate processing proposed in this utility model.

[0019] Figure 5 This is a partial detail drawing of a positioning device for CTP plate processing proposed in this utility model.

[0020] In the picture:

[0021] 1. Operating platform; 2. Clamping assembly; 201. Clamping block; 202. Threaded hole; 203. Tightening block; 204. Screw; 205. Movable block; 206. Pressing block; 207. Movable groove; 3. Fixing assembly; 301. Slide rail; 302. Rack; 303. Gear; 304. Second motor; 305. Rotating shaft; 306. Rotating block; 307. Connecting block; 308. Slide groove; 4. Mounting bracket; 5. Base plate; 6. Fixing block; 7. Mounting block; 8. Lead screw; 9. First motor; 10. Sliding block; 11. Mounting arm; 12. Driving component; 13. Mounting shaft; 14. Electric telescopic rod; 15. First scale; 16. Second scale; 17. Fixing column; 18. Anti-slip pad; 19. Movable groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model;

[0023] Reference Figure 1-5 A positioning device for CTP plate processing includes an operating platform 1. A base plate 5 is provided at the upper end of the operating platform 1. Clamping components 2 are fixedly provided on both sides of the base plate 5. Two sets of symmetrically arranged fixing components 3 are fixedly installed on the left and right sides of the clamping components 2. Fixing blocks 6 are fixedly connected between the fixing components 3. The fixing blocks 6 are movably locked at both ends of the clamping components 2. A mounting frame 4 is fixedly provided above the base plate 5. A moving groove 19 is fixedly opened in the middle of the mounting frame 4. A sliding block 10 is provided above the moving groove 19. An electric telescopic rod 14 is fixedly connected to the lower end of the sliding block 10. The lower end of the electric telescopic rod 14 passes through the moving groove 19 and is fixedly connected to a mounting arm 11. A driving component 12 is fixedly installed at the upper end of the mounting arm 11. A mounting shaft 13 for mounting processing equipment is fixedly connected to the lower end of the driving component 12.

[0024] A base plate 5 is mounted on the upper end of the operating platform 1. Clamping components 2 are fixedly mounted on both sides of the base plate 5 to fix it and prevent displacement during processing. Two sets of symmetrically arranged fixing components 3 are fixedly mounted on the left and right sides of the clamping components 2. These components further enhance the stability of the base plate 5 during processing. Fixing blocks 6 are fixedly connected between the fixing components 3. The fixing blocks 6 are movably locked at both ends of the clamping components 2. This design allows for the adaptation to CTP plates of different sizes while maintaining a certain degree of stability. A mounting frame 4 is fixedly mounted on the upper part of the base plate 5 as a support structure for the drive and processing components. A moving groove 19 is fixedly opened in the middle of the mounting frame 4. A sliding block 10 is mounted above the moving groove 19. The sliding block 10 can move in the moving groove. The sliding block 10 slides freely on the sliding groove 19, thereby realizing the function of adjusting the position of the processing parts. The lower end of the sliding block 10 is fixedly connected to an electric telescopic rod 14. The lower end of the electric telescopic rod 14 passes through the sliding groove 19 and is fixedly connected to the mounting arm 11. Through the telescopic function of the electric telescopic rod 14, the height and position of the mounting arm 11 and the processing equipment mounted on it can be adjusted. The upper end of the mounting arm 11 is fixedly installed with a driving component 12. The lower end of the driving component 12 is fixedly connected to a mounting shaft 13 for mounting the processing equipment. The driving component 12 can provide the necessary power to drive the processing equipment to perform various processing operations through the mounting shaft 13. Through the combined use of the clamping component 2, the fixing component 3 and the fixing block 6, high-precision positioning of the CTP plate can be achieved, ensuring the stability and accuracy of the processing process.

[0025] As an optional implementation, the clamping assembly 2 includes a clamping block 201, a threaded hole 202, a screwing block 203, a screw 204, a movable block 205, a pressing block 206, and a movable groove 207. A set of symmetrically arranged clamping blocks 201 are fixedly installed on the upper end of the operating platform 1. Two sets of symmetrically arranged movable grooves 207 are symmetrically installed on both sides of the clamping block 201. The fixing block 6 is movably locked in the movable groove 207. A plurality of equally spaced threaded holes 202 are evenly opened on the upper end of the clamping block 201. A screw 204 is engaged in the threaded hole 202. A screwing block 203 is fixedly connected above the screw 204. The other end of the screw 204 passes through the threaded hole 202 and is fixedly connected to the movable block 205. A pressing block 206 is fitted on the outside of the movable block 205. The movable block 205 is rotatably disposed inside the pressing block 206.

[0026] When it is necessary to clamp the base plate 5, the screw 204 is first driven to rotate in the threaded hole 202 by rotating the screw block 203. The rotation of the screw 204 is converted into up and down movement, which drives the movable block 205 to move together. During the movement, the movable block 205 works together with the pressing block 206 to generate a clamping force on the base plate 5. By adjusting the degree and position of the rotation of the screw 204, the magnitude of the clamping force and the clamping position can be easily adjusted to adapt to base plates 5 of different sizes and thicknesses. The structure of the clamping component 2 is relatively simple, easy to manufacture and maintain, and reduces production costs and maintenance difficulty.

[0027] As an optional implementation, the fixing component 3 includes a slide rail 301 fixedly installed on the upper end of the operating platform 1. Slide grooves 308 are provided through both sides of the slide rail 301. A rack 302 is fixedly installed at the bottom of the slide rail 301. A gear 303 is meshed on one side of the rack 302. A rotating shaft 305 is provided through the middle of the gear 303. One end of the rotating shaft 305 passes through the slide groove 308 and is fixedly connected to a second motor 304. The other end of the rotating shaft 305 passes through the slide groove 308 on the other side and is fixedly connected to a rotating block 306. A connecting block 307 is fitted around the rotating block 306. The rotating block 306 is rotatably disposed inside the connecting block 307.

[0028] The slide rail 301 is fixedly installed on the upper end of the operating platform 1, providing guidance and support for components such as the fixing block 6 and the connecting block 307. Slide grooves 308 are provided through both sides of the slide rail 301, allowing the connecting block 307 to slide freely within the slide rail 301, thereby adjusting the position of the fixing block 6. A rack 302 is fixedly installed at the bottom of the slide rail 301, and a gear 303 meshes with one side of the rack 302. This design allows the gear 303 to roll on the rack 302, thus converting the rotational motion of the motor into linear motion. A rotating shaft 305 is provided through the middle of the gear 303, and one end of the rotating shaft 305 passes through the slide groove 308 and connects with the second motor 3. 04 is fixedly connected, with the other end passing through the slide groove 308 on the other side and fixedly connected to a rotating block 306. When the second motor 304 is started, it drives the gear 303 to roll on the rack 302, thereby driving the rotating shaft 305 and the rotating block 306 to rotate. A connecting block 307 is fitted on the outside of the rotating block 306. The connecting block 307 is used to connect the rotating block 306 to the fixed block 6. The rotating block 306 is rotatably set inside the connecting block 307, so that the fixed block 6 can move at a constant speed in the horizontal direction. The user can adjust the fixed component 3 by controlling the start and stop of the second motor 304. This design simplifies the operation process and reduces the difficulty of operation.

[0029] As an optional implementation, a set of symmetrically arranged mounting blocks 7 are fixedly installed on the upper end of the mounting bracket 4, and a lead screw 8 is rotatably installed between the set of mounting blocks 7. The other end of the lead screw 8 passes through the mounting block 7 and is fixedly connected to the first motor 9. A sliding block 10 is engaged with the outside of the lead screw 8.

[0030] Mounting bracket 4 serves as the supporting structure for the entire device. A set of symmetrically arranged mounting blocks 7 are fixedly mounted on its upper end. The mounting blocks 7 provide a foundation for the installation and support of the lead screw 8, ensuring that the lead screw 8 can rotate stably. The lead screw 8 is rotatably mounted between the set of mounting blocks 7, and its other end passes through the mounting blocks 7 and is fixedly connected to the first motor 9. When the first motor 9 starts, it drives the lead screw 8 to rotate. The sliding block 10 is engaged with the outside of the lead screw 8. This design allows the sliding block 10 to move along the axial direction of the lead screw 8. When the lead screw 8 rotates, the sliding block 10 is pushed by the thread of the lead screw 8, thereby sliding on the lead screw 8. Through the drive of the first motor 9 and the transmission action of the lead screw 8, precise control of the position of the sliding block 10 can be achieved. The lead screw 8 transmission has the characteristics of high transmission efficiency and smooth transmission. In this device, the lead screw 8 transmission can effectively convert the rotational motion of the motor into the linear motion of the sliding block 10, improving the transmission efficiency and stability of the entire device.

[0031] Preferably, the mounting bracket 4 has a first scale 15 fixedly provided on both sides.

[0032] By observing the markings on the first scale 15, the operator can ensure that the predetermined position and angle are maintained during the processing of the base plate 5, thereby improving the precision and accuracy of the processing.

[0033] Preferably, the upper end of the clamping block 201 is fixedly provided with a second scale 16.

[0034] The second scale 16 can serve as a reference for the calibration and maintenance of the clamping component 2, helping operators to complete the calibration work quickly and accurately. By precisely controlling the position of the base plate 5, errors and waste in the processing process can be reduced, which can not only improve production efficiency but also reduce production costs, bringing greater economic benefits to the enterprise.

[0035] Preferably, the bottom four corners of the operating platform 1 are fixedly installed with fixing posts 17, and the other end of the fixing posts 17 is fixedly connected with anti-slip pads 18.

[0036] By installing fixed posts 17 and anti-slip pads 18 at the four corners of the bottom of the operating platform 1, the stability of the operating platform 1 can be significantly improved. The design of the anti-slip pads 18 can effectively increase the friction between the operating platform 1 and the working surface, which makes it difficult for the operating platform 1 to slide or move during operation, thereby ensuring the accuracy and safety of operation.

[0037] In use, the user first places the base plate 5 to be processed in the slide rail 301, starts the second motor 304, causing the gear 303 to rotate on the rack 302, thereby causing the rotating block 306 to move horizontally along with the connecting block 307. Since the rotating block 306 is rotatably installed in the connecting block 307, the connecting block 307 can move horizontally along with the fixing block 6 until one end of the fixing block 6 is completely against one side of the base plate 5. The relative position of the base plate 5 on the operating platform 1 can be adjusted using the fixing blocks 6 on both sides of the base plate 5. Then, the screw 203 is rotated to drive the screw 204 to rotate in the threaded hole 202. The rotation of the screw 204 is converted into up and down movement, which drives the movable block 205 to move together. During its movement, the movable block 205 exerts pressure on the pressing block 206, thereby creating pressure on the base plate 5 and fixing it onto the clamping assembly 2. The first motor 9 is started, causing the lead screw 8 to rotate, which in turn causes the sliding block 10 to move the mounting arm 11 on the mounting frame 4. By observing the first scale 15 set on the mounting frame 4, the position of the mounting arm 11 is determined. Then, the required processing device is installed on the mounting shaft 13, and the drive component 12 is started, allowing the base plate 5 to be positioned and processed. When processing the next base plate 5, only one side of the fixing block 6 needs to be loosened, and the base plate 5 is placed back into the clamping block 201 and fixed according to the same steps. This not only makes the operation convenient but also provides high positioning accuracy.

[0038] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0039] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, 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 positioning device for CTP plate processing, characterized in that, The system includes an operating platform (1), with a base plate (5) at its upper end. Clamping components (2) are fixedly mounted on both sides of the base plate (5). Two sets of symmetrically arranged fixing components (3) are fixedly installed on the left and right sides of the clamping components (2). Fixing blocks (6) are fixedly connected between the fixing components (3). The fixing blocks (6) are movably engaged at both ends of the clamping components (2). A mounting frame (4) is fixedly mounted above the base plate (5). (4) has a fixed moving groove (19) in the middle. A sliding block (10) is provided above the moving groove (19). An electric telescopic rod (14) is fixedly connected to the lower end of the sliding block (10). The lower end of the electric telescopic rod (14) passes through the moving groove (19) and is fixedly connected to an installation arm (11). A driving component (12) is fixedly installed at the upper end of the installation arm (11). An installation shaft (13) for installing processing equipment is fixedly connected to the lower end of the driving component (12).

2. The positioning device for CTP plate processing according to claim 1, characterized in that, The clamping assembly (2) includes a clamping block (201), a threaded hole (202), a screwing block (203), a screw (204), a movable block (205), a pressing block (206), and a movable groove (207). A set of symmetrically arranged clamping blocks (201) are fixedly installed on the upper end of the operating platform (1). Two sets of symmetrically arranged movable grooves (207) are symmetrically installed on both sides of the clamping block (201). The fixing block (6) is movably engaged in the movable groove (207). 01) has a plurality of equally spaced threaded holes (202) evenly spaced at the upper end. A screw (204) is engaged in the threaded hole (202). A screwing block (203) is fixedly connected above the screw (204). The other end of the screw (204) passes through the threaded hole (202) and is fixedly connected to a movable block (205). A pressing block (206) is fitted on the outside of the movable block (205). The movable block (205) is rotatably disposed inside the pressing block (206).

3. The positioning device for CTP plate processing according to claim 1, characterized in that, The fixing component (3) includes a slide rail (301) fixedly installed on the upper end of the operating platform (1). The slide rail (301) has grooves (308) through both sides. A rack (302) is fixedly installed at the bottom of the slide rail (301). A gear (303) is meshed on one side of the rack (302). A rotating shaft (305) is through the middle of the gear (303). One end of the rotating shaft (305) passes through the groove (308) and is fixedly connected to a second motor (304). The other end of the rotating shaft (305) passes through the groove (308) on the other side and is fixedly connected to a rotating block (306). A connecting block (307) is fitted around the rotating block (306). The rotating block (306) is rotatably disposed inside the connecting block (307).

4. The positioning device for CTP plate processing according to claim 1, characterized in that, A set of symmetrically arranged mounting blocks (7) are fixedly installed on the upper end of the mounting bracket (4). A lead screw (8) is rotatably installed between the set of mounting blocks (7). The other end of the lead screw (8) passes through the mounting block (7) and is fixedly connected to the first motor (9). The sliding block (10) is engaged with the outside of the lead screw (8).

5. A positioning device for CTP plate processing according to claim 1, characterized in that, The mounting bracket (4) has first scales (15) fixedly installed on both sides.

6. A positioning device for CTP plate processing according to claim 2, characterized in that, The upper end of the clamping block (201) is fixedly provided with a second scale (16).

7. A positioning device for CTP plate processing according to claim 1, characterized in that, The operating platform (1) has fixed posts (17) at the four corners of its bottom, and the other end of the fixed posts (17) is fixedly connected to an anti-slip pad (18).

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