Positioning and punching equipment for acrylic plate machining

Abstract

The utility model discloses positioning and punching equipment for acrylic plate processing, and relates to the technical field of punching equipment. Comprising a support, a positioning seat is fixedly connected to the support, a fixing plate is fixedly connected to the bottom of the positioning seat, a servo electric cylinder is fixedly connected to the right side wall of the fixing plate, a moving seat is fixedly connected to the output end of the servo electric cylinder, and a connecting block is fixedly connected to the top of the moving seat; a push plate is fixedly connected to the top of the connecting block, a through groove is formed in the left end of the positioning seat, and the outer wall of the connecting block is slidably connected with the inner wall of the through groove. According to the device, a servo electric cylinder is matched with a limiting frame, the two ends of an acrylic plate can be accurately positioned, before punching, the acrylic plate is pre-pressed through an auxiliary plate to prevent displacement of the acrylic plate, under the synergistic effect of a sliding base, a fixing rod, the limiting frame and a limiting groove, it is ensured that a punching head punches vertically, it is guaranteed that the punching position is accurate in all directions, and the punching efficiency is improved. And the processing quality of the acrylic plate is improved.

Description

Technical Field

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

[0002] With the continuous development of modern industry and daily life, acrylic sheets have been widely used in many fields such as architectural decoration, advertising production, and electronics due to their advantages such as good transparency, chemical stability, and ease of processing. In these applications, acrylic sheets often require processing operations such as drilling to meet different assembly and usage requirements.

[0003] Traditional acrylic sheet drilling equipment often suffers from difficulties in accurately positioning the acrylic sheet during processing. The sheet tends to shift during drilling, leading to deviations in the drilling position and a high scrap rate. Furthermore, the lack of effective pre-pressing and guiding measures during drilling not only affects drilling accuracy but also easily damages the sheet and poses a risk of damaging the punch head. Therefore, a positioning drilling device for acrylic sheet processing is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a positioning and drilling device for acrylic sheet processing, which solves the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a positioning and drilling device for acrylic sheet processing, comprising a bracket, a positioning seat fixedly connected to the bracket, a fixing plate fixedly connected to the bottom of the positioning seat, a servo electric cylinder fixedly connected to the right side wall of the fixing plate, a movable seat fixedly connected to the output end of the servo electric cylinder, a connecting block fixedly connected to the top of the movable seat, a push plate fixedly connected to the top of the connecting block, a through groove opened at the left end of the positioning seat, the outer wall of the connecting block slidably connected to the inner wall of the through groove, the bottom surface of the push plate slidably connected to the bottom of the inner wall of the positioning seat, a conveyor belt fixedly connected to the bracket, the conveyor belt being located on the right side of the positioning seat, and a guide plate fixedly connected to the right side wall of the positioning seat, the guide plate being inclined.

[0006] Preferably, the front and rear side walls of the positioning seat are symmetrically connected with fixing blocks, the top of each of the two fixing blocks is fixedly connected with a fixing rod, a support plate is fixedly connected between the two fixing rods, a hydraulic cylinder is fixedly connected to the top of the support plate, a slide is fixedly connected to the output end of the hydraulic cylinder, the inner wall of the slide is slidably connected to the outer wall of the fixing rod, and a punch head is fixedly connected to the bottom of the slide.

[0007] Preferably, a connecting column is fixedly connected to the bottom of the slide block, and an auxiliary plate is fixedly connected to the bottom end of the connecting column. The auxiliary plate is located outside the punch head, and the lower end of the punch head extends to the bottom of the auxiliary plate.

[0008] Preferably, the positioning seat has a plurality of punches, a collection chamber is fixedly connected to the bottom of the positioning seat, and a collection drawer is slidably connected to the inner wall of the collection chamber, the collection drawer being located outside the punches.

[0009] Preferably, the positioning seat has a limiting groove, and the right side wall of the slide is fixedly connected to a limiting frame, with the outer wall of the limiting frame inserted into the inner wall of the limiting groove.

[0010] Preferably, a limiting plate is fixedly connected to the top of the positioning seat, and the top surface of the push plate is slidably connected to the bottom surface of the limiting plate.

[0011] Compared with related technologies, the positioning and drilling equipment for acrylic sheet processing provided by this utility model has the following advantages:

[0012] 1. This utility model provides a positioning and drilling device for acrylic sheet processing. This device uses a servo electric cylinder and a limiting frame to accurately position both ends of the acrylic sheet. Before drilling, the acrylic sheet is pre-pressed by an auxiliary plate to prevent displacement. Under the coordinated action of the slide, fixing rod, limiting frame and limiting groove, the punch head is ensured to drill vertically, ensuring accurate drilling position in all aspects and greatly improving the product processing quality.

[0013] 2. This utility model provides a positioning and drilling device for acrylic sheet processing. The stable movement of the push plate ensures accurate positioning, laying a good foundation for drilling. After the drilling work is completed, the debris is easily cleaned through the collection bin and collection drawer, keeping the environment clean. After the operation is completed, all parts are quickly reset, and the conveyor belt promptly feeds in new sheets, realizing efficient and continuous processing and meeting the needs of large-scale production. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of this utility model from another angle;

[0016] Figure 3 This is a schematic diagram of the positioning seat structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the main view structure of this utility model;

[0018] Figure 5 This is a right view of the positioning seat of this utility model.

[0019] In the diagram: 1. Bracket; 2. Positioning seat; 3. Fixing plate; 4. Servo electric cylinder; 5. Moving seat; 6. Through slot; 7. Connecting block; 8. Push plate; 9. Limiting plate; 10. Fixing block; 11. Fixing rod; 12. Support plate; 13. Hydraulic cylinder; 14. Slide; 15. Connecting column; 16. Auxiliary plate; 17. Collection bin; 18. Collection drawer; 19. Guide plate; 20. Limiting frame; 21. Limiting groove; 22. Conveyor belt; 23. Punching head. Detailed Implementation

[0020] 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Example:

[0022] Please see Figures 1-5 This utility model provides a technical solution: a positioning and drilling device for acrylic sheet processing, including a bracket 1, a positioning seat 2 fixedly connected to the bracket 1, a fixing plate 3 fixedly connected to the bottom of the positioning seat 2, a servo electric cylinder 4 fixedly connected to the right side wall of the fixing plate 3, a movable seat 5 fixedly connected to the output end of the servo electric cylinder 4, a connecting block 7 fixedly connected to the top of the movable seat 5, a push plate 8 fixedly connected to the top of the connecting block 7, a through groove 6 opened at the left end of the positioning seat 2, the outer wall of the connecting block 7 slidably connected to the inner wall of the through groove 6, the bottom surface of the push plate 8 slidably connected to the bottom of the inner wall of the positioning seat 2, and a conveyor belt 22 fixedly connected to the bracket 1, the conveyor belt 22 being located on the right side of the positioning seat 2. A guide plate 19 is fixedly connected to the wall. The guide plate 19 is inclined. In use, the acrylic sheet is placed on the conveyor belt 22. When the acrylic sheet comes into contact with the guide plate 19, it enters the positioning seat 2 under the guidance of the guide plate 19. The acrylic sheet is sent to the bottom of the positioning seat 2. Then, the servo cylinder 4 is started to drive the moving seat 5 to move to the right, thereby driving the connecting block 7 to slide along the inside of the through groove 6. The push plate 8 is used to push the acrylic sheet to the bottom of the auxiliary plate 16. Then, the hydraulic cylinder 13 is started to drive the auxiliary plate 16 to move downward. The limit frame 20 is used to position the right end of the acrylic sheet. Under the action of the servo cylinder 4, the left end of the acrylic sheet is pressed, which improves the processing accuracy of the acrylic sheet.

[0023] The front and rear side walls of the positioning seat 2 are symmetrically connected with fixing blocks 10. Fixing rods 11 are fixedly connected to the top of each fixing block 10. A support plate 12 is fixedly connected between the two fixing rods 11. A hydraulic cylinder 13 is fixedly connected to the top of the support plate 12. A slide 14 is fixedly connected to the output end of the hydraulic cylinder 13. The inner wall of the slide 14 is slidably connected to the outer wall of the fixing rods 11. A punch head 23 is fixedly connected to the bottom of the slide 14. A connecting column 15 is fixedly connected to the bottom of the slide 14. An auxiliary plate 16 is fixedly connected to the bottom end of the connecting column 15. The auxiliary plate 16 is located outside the punch head 23, and the lower end of the punch head 23 extends below the auxiliary plate 16. After the acrylic plate is positioned, the machine is started. The output end of the hydraulic cylinder 13 pushes the slide 14 to slide downward along the fixed rod 11. The slide 14 drives the punch head 23 to move downward. At the same time, the slide 14 drives the connecting column 15 and the auxiliary plate 16 to move downward together. The auxiliary plate 16 first contacts the acrylic plate and pre-presses the acrylic plate to prevent the acrylic plate from shifting during the punching process. As the punch head 23 continues to move downward, the punch head 23 passes through the punch hole on the positioning seat 2 to punch the acrylic plate. During the downward movement of the slide 14, the limit frame 20 moves downward along the limit groove 21 to limit the movement of the slide 14, ensuring that the punch head 23 punches vertically downward and ensuring the accuracy of the punching.

[0024] The positioning seat 2 has several punches. A collection chamber 17 is fixedly connected to the bottom of the positioning seat 2. A collection drawer 18 is slidably connected to the inner wall of the collection chamber 17. The collection drawer 18 is located outside the punches. During the punching process, the generated debris falls into the collection chamber 17 through the punches on the positioning seat 2. After the punching is completed, the collection drawer 18 can be pulled out from the collection chamber 17 to clean up the collected debris. This is convenient, quick, and effectively keeps the working environment clean.

[0025] A limiting groove 21 is provided on the positioning seat 2, and a limiting frame 20 is fixedly connected to the right side wall of the slide 14. The outer wall of the limiting frame 20 is inserted into the inner wall of the limiting groove 21 to ensure that the limiting frame 20 can be accurately inserted into the limiting groove 21.

[0026] The top of the positioning base 2 is fixedly connected to the limiting plate 9, and the top surface of the push plate 8 is slidably connected to the bottom surface of the limiting plate 9. This ensures the stability of the push plate 8 during movement, thereby guaranteeing the accuracy of the acrylic plate positioning.

[0027] Working principle: The acrylic sheet is placed on the conveyor belt 22. Using the cooperation of the conveyor belt 22 and the guide plate 19, the acrylic sheet is delivered to the bottom of the positioning seat 2. Then, the servo cylinder 4 is activated to drive the moving seat 5 to move to the right, causing the connecting block 7 to slide along the inner side of the through groove 6. The push plate 8 pushes the acrylic sheet to the bottom of the auxiliary plate 16. Then, the hydraulic cylinder 13 is activated to move the auxiliary plate 16 downwards. The limit frame 20 positions the right end of the acrylic sheet. Under the action of the servo cylinder 4, the left end of the acrylic sheet is pressed, improving the processing accuracy of the acrylic sheet and ensuring that the auxiliary plate 16 is located outside the punching head 23. The lower end of the punching head 23 extends to a suitable position below the auxiliary plate 16. The collection bin 17 is installed at the bottom of the positioning seat 2, ensuring it is firmly fixed. The collection drawer 18 is installed inside the collection bin 17, allowing it to slide smoothly. The position of the punch holes on the positioning seat 2 is checked to ensure they correspond to the position of the punching head 23. When the servo cylinder 4 is activated, its output pushes the moving seat 5 to the left. The moving seat 5 drives the connecting block 7 to slide in the through groove 6, which in turn drives the push plate 8 to move to the left. The push plate 8 pushes the acrylic sheet to the left end of the positioning seat 2, so that the acrylic sheet is accurately positioned in the positioning seat 2. The bottom surface of the push plate 8 is slidably connected to the bottom of the inner wall of the positioning seat 2, and the top surface of the push plate 8 is slidably connected to the bottom surface of the limiting plate 9, ensuring the stability of the push plate 8 during the movement process, thereby ensuring the accuracy of the acrylic sheet positioning. After completing one drilling operation, the output of the hydraulic cylinder 13 drives the slide 14, the punch head 23, the connecting column 15 and the auxiliary plate 16 to move upward and reset. The output of the servo cylinder 4 drives the moving seat 5, the connecting block 7 and the push plate 8 to move to the right and reset. At this time, a new acrylic sheet can be sent into the positioning seat 2 through the conveyor belt 22. The above positioning, drilling and debris collection operations are repeated to achieve continuous and efficient acrylic sheet drilling processing.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning and drilling device for processing acrylic sheets, comprising a support (1), characterized in that: A positioning seat (2) is fixedly connected to the bracket (1). A fixing plate (3) is fixedly connected to the bottom of the positioning seat (2). A servo electric cylinder (4) is fixedly connected to the right side wall of the fixing plate (3). A moving seat (5) is fixedly connected to the output end of the servo electric cylinder (4). A connecting block (7) is fixedly connected to the top of the moving seat (5). A push plate (8) is fixedly connected to the top of the connecting block (7). A through groove (6) is opened at the left end of the positioning seat (2). The outer wall of the connecting block (7) is slidably connected to the inner wall of the through groove (6). The bottom surface of the push plate (8) is slidably connected to the bottom of the inner wall of the positioning seat (2). A conveyor belt (22) is fixedly connected to the bracket (1). The conveyor belt (22) is located on the right side of the positioning seat (2). A guide plate (19) is fixedly connected to the right side wall of the positioning seat (2). The guide plate (19) is inclined.

2. The positioning and drilling equipment for acrylic sheet processing according to claim 1, characterized in that: The positioning seat (2) is symmetrically connected to the front and rear side walls with fixing blocks (10), and the top of each of the two fixing blocks (10) is fixedly connected to a fixing rod (11). A support plate (12) is fixedly connected between the two fixing rods (11). A hydraulic cylinder (13) is fixedly connected to the top of the support plate (12). A slide (14) is fixedly connected to the output end of the hydraulic cylinder (13). The inner wall of the slide (14) is slidably connected to the outer wall of the fixing rod (11). A punch head (23) is fixedly connected to the bottom of the slide (14).

3. The positioning and drilling equipment for acrylic sheet processing according to claim 2, characterized in that: The bottom of the slide (14) is fixedly connected to a connecting column (15), and the bottom end of the connecting column (15) is fixedly connected to an auxiliary plate (16). The auxiliary plate (16) is located outside the punch head (23), and the lower end of the punch head (23) extends to the bottom of the auxiliary plate (16).

4. The positioning and drilling equipment for acrylic sheet processing according to claim 1, characterized in that: The positioning seat (2) has several punches. A collection bin (17) is fixedly connected to the bottom of the positioning seat (2). A collection drawer (18) is slidably connected to the inner wall of the collection bin (17). The collection drawer (18) is located outside the punches.

5. The positioning and drilling equipment for acrylic sheet processing according to claim 2, characterized in that: The positioning seat (2) has a limiting groove (21), and the right side wall of the slide (14) is fixedly connected to a limiting frame (20). The outer wall of the limiting frame (20) is inserted into the inner wall of the limiting groove (21).

6. The positioning and drilling equipment for acrylic sheet processing according to claim 1, characterized in that: The top of the positioning seat (2) is fixedly connected to the limiting plate (9), and the top surface of the push plate (8) is slidably connected to the bottom surface of the limiting plate (9).

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