A drilling machine for mold processing

Abstract

This utility model discloses a drilling machine for mold processing, relating to the field of mold processing technology. It includes a housing with a first conveyor belt rotatably mounted at the top of the housing's interior and a second conveyor belt rotatably mounted at the bottom of the housing's interior. Several support plates are evenly fixedly mounted on the outer wall of the first conveyor belt. Electric push rods are fixedly mounted on both the front and rear sides of the upper end of each support plate, and clamping plates are fixedly mounted on the telescopic ends of each electric push rod. The conveyor belt drives the machine's movement. When it passes the upper abutment block, a control button is automatically triggered, causing the electric push rods to push the clamping plates to clamp the mold. After the mold reaches the processing position, the drilling assembly adjusts its position to perform drilling. After completion, the conveyor belt continues to run, and when it passes the lower abutment block, the control button is triggered again, causing the clamping plates to release, and the mold automatically falls and is sent out by the lower conveyor belt. This achieves automatic clamping and release of the mold, effectively reducing manual operation and improving processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of mold processing technology, and in particular to a piercing machine for mold processing. Background Technology

[0002] A mold is a tool used to create shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly achieves the processing of the shape of the object by changing the physical state of the material being molded. It is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. In mold processing, it is necessary to pierce the mold. Traditional mold processing piercing is mostly done manually by holding one end and pushing it continuously to pierce, which generally has problems such as low work efficiency and uneven through holes.

[0003] A piercing machine for mold processing, disclosed in Chinese patent CN221582272U, includes a base with a clamping and positioning device on top and a moving device on top of the base. The moving device includes two second slide rails, located on either side of the clamping and positioning device and fixedly connected at their bottoms to the top of the base. Support frames one and two are respectively located at the ends of the two second slide rails. A sliding groove plate is provided between the tops of both sets of support frames one and two, and a support plate is slidably connected between the two sliding groove plates. This current piercing machine suffers from operational inconvenience in mold handling. After the mold is clamped inside the machine, processing begins. After processing, the operator must re-enter the machine to retrieve it. This process not only increases the operator's workload but also, due to the typically cramped internal space, makes mold positioning and removal time-consuming and laborious, potentially affecting operational continuity. Furthermore, frequent deep insertions for handling increase the risk of collisions between the mold and the machine, potentially damaging the mold's precision. This prolongs the time required for each loading and unloading operation, thus limiting the machine's efficiency.

[0004] To solve the above problems, this utility model proposes a piercing machine for mold processing. Utility Model Content

[0005] To address the problems existing in the background technology, this utility model proposes a piercing machine for mold processing.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drilling machine for mold processing, comprising a housing, a first conveyor belt rotatably mounted on the top of the housing, a second conveyor belt rotatably mounted on the bottom of the housing, a plurality of support plates uniformly fixedly mounted on the outer wall of the first conveyor belt, electric push rods fixedly mounted on both the front and rear sides of the upper end of the support plates, and clamping plates fixedly mounted on the telescopic ends of the electric push rods; control buttons are fixedly mounted on the front side of the first conveyor belt at positions corresponding to the electric push rods, and the control buttons are electrically connected to the corresponding electric push rods; the end of the control button facing away from the first conveyor belt is set as an inclined surface, a first abutting block is fixedly mounted on the inner wall of the housing at a position corresponding to the bottom control button, and a second abutting block is fixedly mounted on the upper end of the housing at a position corresponding to the upper control button, both the first and second abutting blocks abutting and cooperating with the control buttons; a fixed platform is fixedly mounted on the upper end of the housing, and a drilling component is provided on the fixed platform; a support platform is fixedly mounted inside the housing, and the support platform is in contact with the inner wall of the first conveyor belt.

[0007] The present invention is further configured such that the drilling assembly includes a movable slide rail, a slider, a lifting cylinder, and a drilling machine; the movable slide rail is laterally movable and disposed on the top surface of the fixed platform; the slider is longitudinally movable and disposed within the movable slide rail; a lifting cylinder is fixedly installed on the bottom side of the slider; and a drilling machine is fixedly installed on the telescopic end of the lifting cylinder.

[0008] The present invention is further configured such that a hydraulic telescopic rod is fixedly installed on the top of the fixed platform, the telescopic end of the hydraulic telescopic rod is fixedly connected to the movable slide rail, and a screw is rotatably installed inside the movable slide rail, the screw being threadedly connected to the slider.

[0009] The present invention is further provided that a discharge port is provided on the side wall of the box at the position corresponding to the second conveyor belt.

[0010] The present invention is further provided that anti-slip pads are fixedly installed on the opposite surfaces of the two side clamps.

[0011] The present invention is further configured such that multiple transmission rollers are rotatably installed on both the upper and lower sides inside the box, and the first conveyor belt and the second conveyor belt are tightly wrapped around the surface of the corresponding transmission rollers.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This die-piercing machine for mold processing consists of a housing, conveyor belt, support plate with clamping plate, electric push rod, control button, abutment block, and drilling assembly. After the operator places the die on the support plate, the conveyor belt moves it. When it passes the upper abutment block, the control button is automatically triggered, causing the electric push rod to push the clamping plate to clamp the die. Once the die reaches the processing position, the drilling assembly adjusts its position to pierce the die. After completion, the conveyor belt continues running, and when it passes the lower abutment block, the control button is triggered again, causing the clamping plate to release, and the die automatically falls and is conveyed out by the lower conveyor belt. This achieves automatic die clamping and release, effectively reducing manual operation and improving processing efficiency.

[0013] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the fixed platform structure of this utility model; Figure 3 This is a partial cross-sectional view of the present invention. Figure 4 This utility model Figure 3 Enlarged diagram of point A in the middle.

[0015] Reference numerals in the attached drawings: 1. Box body; 2. First conveyor belt; 3. Second conveyor belt; 4. Support plate; 5. Electric push rod; 6. Clamping plate; 7. Control button; 8. First abutting block; 9. Second abutting block; 10. Fixed platform; 11. Support platform; 12. Moving slide rail; 13. Slider; 14. Lifting cylinder; 15. Drilling machine; 16. Hydraulic telescopic rod; 17. Screw; 18. Discharge port; 19. Transmission roller. Detailed Implementation

[0016] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0018] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0019] Please see Figure 1-4 This utility model provides a technical solution: a perforating machine for mold processing, comprising a housing 1. A first conveyor belt 2 is rotatably mounted on the top of the interior of the housing 1, and a second conveyor belt 3 is rotatably mounted on the bottom of the interior. Multiple transmission rollers 19 are rotatably mounted on both the upper and lower sides of the interior of the housing 1, with the first conveyor belt 2 and the second conveyor belt 3 tightly fitted and wrapped around the surface of the corresponding transmission roller 19. A motor is fixedly mounted on the outer wall of the housing 1, and the output shaft of the motor is fixedly connected to the corresponding transmission roller 19. The various transmission rollers 19 are connected to each other via a pulley assembly. This achieves the cyclical transport of the mold within the housing, providing a foundation for continuous automated processing.

[0020] Several support plates 4 are evenly fixedly installed on the outer wall of the first conveyor belt 2. Electric push rods 5 are fixedly installed on both the front and rear sides of the upper end of the support plates 4. Clamping plates 6 are fixedly installed on the telescopic ends of the electric push rods 5. Anti-slip pads are fixedly installed on the opposite surfaces of the clamping plates 6 on both sides. This provides a support platform for the mold and can achieve reliable clamping to prevent the mold from shifting during processing.

[0021] Control buttons 7 are fixedly installed on the front side of the first conveyor belt 2 at positions corresponding to the electric push rods 5, and the control buttons 7 are electrically connected to the corresponding electric push rods 5. The end of the control button 7 facing away from the first conveyor belt 2 is set with an inclined surface. A first abutting block 8 is fixedly installed on the inner wall of the housing 1 at the position corresponding to the bottom control button 7, and a second abutting block 9 is fixedly installed on the upper end face of the housing 1 at the position corresponding to the upper control button 7. Both the first abutting block 8 and the second abutting block 9 abut against and cooperate with the control button 7. By utilizing the rotation of the conveyor belt itself and the cooperation of the fixed blocks, the clamping and releasing actions are automatically triggered, eliminating the need for additional manual control and achieving automation.

[0022] A fixed platform 10 is fixedly installed on the upper surface of the housing 1, and a drilling assembly is provided on the fixed platform 10. The drilling assembly includes a movable slide rail 12, a slider 13, a lifting cylinder 14, and a drilling machine 15. The movable slide rail 12 is laterally movable on the top surface of the fixed platform 10. A hydraulic telescopic rod 16 is fixedly installed at the top of the fixed platform 10, and the telescopic end of the hydraulic telescopic rod 16 is fixedly connected to the movable slide rail 12. A screw 17 is rotatably installed inside the movable slide rail 12, and the screw 17 is threadedly connected to the slider 13. A servo motor is fixedly installed inside the movable slide rail 12, and the output shaft of the servo motor is fixedly connected to the screw 17. The slider 13 is longitudinally movable within the movable slide rail 12, and a lifting cylinder 14 is fixedly installed on the bottom side of the slider 13. A drilling machine 15 is fixedly installed on the telescopic end of the lifting cylinder 14. This enables precise lateral and longitudinal movement of the drilling machine in the horizontal plane, and combined with the lifting motion, it can flexibly perform perforation processing on different positions of the mold.

[0023] A support platform 11 is fixedly installed inside the housing 1, and the support platform 11 is in contact with the inner wall of the first conveyor belt 2. A discharge port 18 is provided on the side wall of the housing 1 at the position corresponding to the second conveyor belt 3. The support platform 11 provides stable support for the perforation process and ensures processing accuracy; the discharge port 18 facilitates the automatic output of the completed mold and connects to the next process.

[0024] Working principle: During use, the operator places the mold to be processed stably on the upper surface of the support plate 4, which is horizontal and located at the entrance of the box 1. Then, the drive system is started to make the first conveyor belt 2 and the second conveyor belt 3 rotate synchronously. The first conveyor belt 2 carries the mold and moves smoothly in a clockwise direction. When the support plate 4 carrying the mold moves to the top area of ​​the box 1 and comes into contact with the second abutting block 9, which is fixedly installed on the upper surface of the box 1, the inclined structure of the second abutting block 9 abuts against the inclined end of the control button 7. This mechanical action triggers the control button 7, which sends a start signal to the corresponding electric push rod 5. The telescopic end of the electric push rod 5 then extends synchronously, driving the two clamping plates 6 to move towards each other. The mold is firmly and stably clamped by the anti-slip pads installed on the opposite surfaces of the clamping plates 6.

[0025] A storage battery is fixedly installed on the inner wall of the first conveyor belt 2, and the storage battery powers the electric push rod 5.

[0026] At this time, the first conveyor belt 2 continues to run, and when it transports the clamped mold to the support platform 11 in the center of the box 1, the first conveyor belt 2 stops running precisely. At this time, the drilling machine 15 is exactly above the mold. Then, by controlling the extension and retraction of the hydraulic telescopic rod 16, the moving slide rail 12 is driven to move laterally along the fixed platform 10. At the same time, the servo motor inside the moving slide rail 12 is started to drive the screw 17 to rotate, driving the slider 13 to move precisely longitudinally within the moving slide rail 12. Combined with the lifting movement of the lifting cylinder 14, the coordinated actions of these three directions position the drilling machine 15 to the processing position of the mold. After positioning, the lifting cylinder 14 moves again, driving the drilling machine 15 to descend. The mold is perforated. After the perforation is completed, the first conveyor belt 2 restarts and continues to move the mold forward. When the mold moves to the bottom turning area with the first conveyor belt 2, the support plate 4 abuts against the first abutting block 8 fixedly installed on the inner wall of the box 1. The first abutting block 8 presses the control button 7 to trigger it again. The telescopic end of the electric push rod 5 retracts synchronously, driving the clamping plate 6 to move in the opposite direction to release the clamping state of the mold. The mold that is no longer clamped automatically falls to the surface of the continuously running second conveyor belt 3 under the action of gravity. Finally, it is smoothly conveyed out through the discharge port 18 opened on the side wall of the box 1 by the second conveyor belt 3, and enters the next process or is collected.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A perforating machine for mold processing, comprising a housing (1), characterized in that: The top of the box (1) is rotatably mounted with a first conveyor belt (2), and the bottom of the box (1) is rotatably mounted with a second conveyor belt (3). Several support plates (4) are evenly fixedly mounted on the outer wall of the first conveyor belt (2). Electric push rods (5) are fixedly mounted on both the front and rear sides of the upper end of the support plates (4). Clamping plates (6) are fixedly mounted on the telescopic ends of the electric push rods (5). Control buttons (7) are fixedly mounted on the front side of the first conveyor belt (2) at the positions corresponding to the electric push rods (5). The control buttons (7) are electrically connected to the corresponding electric push rods (5). The control buttons (7) are located away from the first conveyor belt (2). One end of the conveyor belt (2) is set as an inclined surface. A first abutting block (8) is fixedly installed on the inner wall of the box (1) at the position corresponding to the bottom control button (7). A second abutting block (9) is fixedly installed on the upper end of the box (1) at the position corresponding to the upper control button (7). The first abutting block (8) and the second abutting block (9) are both abutting and cooperating with the control button (7). A fixed platform (10) is fixedly installed on the upper end of the box (1). A punching component is provided on the fixed platform (10). A support platform (11) is fixedly installed inside the box (1). The support platform (11) is in contact with the inner wall of the first conveyor belt (2).

2. The piercing machine for mold processing according to claim 1, characterized in that: The drilling assembly includes a sliding rail (12), a slider (13), a lifting cylinder (14), and a drilling machine (15); the sliding rail (12) is laterally moved and disposed on the top surface of the fixed platform (10); the slider (13) is longitudinally moved and disposed within the sliding rail (12); the lifting cylinder (14) is fixedly installed on the bottom side of the slider (13); and the drilling machine (15) is fixedly installed on the telescopic end of the lifting cylinder (14).

3. A piercing machine for mold processing according to claim 2, characterized in that: A hydraulic telescopic rod (16) is fixedly installed on the top of the fixed platform (10). The telescopic end of the hydraulic telescopic rod (16) is fixedly connected to the movable slide rail (12). A screw (17) is rotatably installed inside the movable slide rail (12). The screw (17) is threadedly connected to the slider (13).

4. A piercing machine for mold processing according to claim 1, characterized in that: The side wall of the box (1) is provided with a discharge port (18) at the position corresponding to the second conveyor belt (3).

5. A piercing machine for mold processing according to claim 1, characterized in that: Anti-slip pads are fixedly installed on the opposite surfaces of the two side plates (6).

6. A piercing machine for mold processing according to claim 1, characterized in that: Multiple transmission rollers (19) are rotatably installed on both the upper and lower sides inside the box (1). The first conveyor belt (2) and the second conveyor belt (3) are tightly wrapped around the surface of the corresponding transmission rollers (19).

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