A molding product mold and a processing apparatus thereof

Abstract

The application relates to the technical field of mold processing, and discloses a molded product mold and a processing equipment thereof, which comprises a processing table, the top end of the processing table is provided with a table top, the top end of the table top is provided with a positioning mechanism, the back of the processing table is fixedly provided with a mounting frame, the top end of the mounting frame is provided with an adjusting mechanism, the bottom end of the adjusting mechanism is connected with an automatic mold opening mechanism, the automatic mold opening mechanism comprises a rotating barrel mounted at the bottom end of the adjusting mechanism, an adjusting motor is mounted in the rotating barrel, the bottom end of the adjusting motor is provided with an adjusting shaft, the bottom of the adjusting shaft is connected with a sealing disc, a gas chamber is arranged in the sealing disc, one end of the sealing disc is connected with an air inlet pipe, the bottom of the sealing disc is provided with a first drill sleeve, one side of the first drill sleeve is provided with a second drill sleeve, and one side of the second drill sleeve is provided with a third drill sleeve. The application can quickly and automatically replace the processing head, increases the mold processing efficiency, and is suitable for switching of different production conditions and changing of product specifications.

Description

Technical Field

[0001] This invention belongs to the field of mold processing technology, and more specifically, it relates to a mold for molded products and its processing equipment. Background Technology

[0002] With the rapid development of light manufacturing and plastic products industries, the application scenarios of molded products are becoming increasingly widespread, and the categories and specifications are becoming more diverse. This places higher demands on the adaptability and production efficiency of molds and supporting processing equipment for molded products. Therefore, it is urgent to develop mold processing equipment for molded products that can quickly and automatically change processing heads to adapt to the processing and production of molded products of various specifications and improve changeover efficiency.

[0003] Currently, there are many types of mold processing equipment on the market, which can meet the molding and processing needs of different types of molded products such as injection molding, vacuum forming, and compression molding. However, traditional mold processing equipment still has many shortcomings in the automatic and rapid changing structure design of the processing head, and the intelligent changing structure design needs to be further improved and optimized.

[0004] Currently, the production mode of multiple varieties and small batches of molded products has become the norm in the industry. As the core component of molding equipment, the processing head is prone to wear and tear after long-term use, and replacing it with different specifications of processing heads is a necessary process to adapt to the molding and processing of different molded products. Most of the processing heads of existing molding equipment adopt bolt-fastened and flange-fixed installation structures. Daily replacement mostly relies on manual disassembly and alignment, and tool tightening. Although it can achieve the disassembly and replacement of processing heads, it has defects such as cumbersome operation process, long head replacement time, high manual labor intensity, and poor alignment accuracy, which makes it difficult to meet the needs of continuous and automated production lines.

[0005] The existing technology still has the following technical problems: Existing mold-making equipment for molded products requires manual intervention during production mode switching, product specification changes, or replacement of the machining head. Operators typically need to use specialized tools to disassemble and lock the connecting parts one by one, then manually move and align the new machining head. This process cannot achieve automated, precise positioning and automatic locking. Furthermore, manual disassembly and replacement can lead to problems such as large installation gaps and coaxiality deviations, affecting the molding accuracy of the molded products and causing significant downtime and production delays. Some equipment with simple head-changing structures suffer from complex structures, high manufacturing costs, difficult maintenance, and the inability to achieve rapid self-locking docking, hindering rapid automatic head switching. This severely restricts the production efficiency and automation level of mold-making equipment, hindering large-scale and intelligent production.

[0006] In view of this, the existing structure is studied and improved to provide a mold for molded products and its processing equipment, in order to achieve a more practical purpose. Summary of the Invention

[0007] This invention provides a mold for molded products and its processing equipment, which overcomes the shortcomings of existing mold processing equipment. In the process of using existing equipment, when production conditions change, product specifications change, or the machining head needs to be replaced, operators generally need to use special tools to disassemble and lock the connecting parts one by one, and then manually move and align the new machining head. This entire process relies on manual intervention and cannot achieve automated, precise positioning and automatic locking. Furthermore, manual disassembly and replacement easily leads to problems such as large installation gaps and coaxiality deviations, which not only affect the molding accuracy of the molded products but also cause significant downtime and production delays. Some equipment with simple head-changing structures suffers from complex structures, high manufacturing costs, difficult maintenance, and the inability to achieve rapid self-locking docking, thus failing to achieve rapid automatic switching of machining heads. These shortcomings severely restrict the production efficiency and automation level of mold processing, hindering large-scale and intelligent production in enterprises.

[0008] The purpose and effect of this invention, which relates to a mold for molding products and its processing equipment, are achieved by the following specific technical means: This invention provides a mold for molded products and its processing equipment, including a processing table. A tabletop is provided at the top of the processing table, and a positioning mechanism is provided at the top of the tabletop. A mounting frame is fixed to the back of the processing table, and an adjustment mechanism is installed at the top of the mounting frame. An automatic mold opening mechanism is connected to the bottom of the adjustment mechanism. The automatic mold opening mechanism includes a rotating barrel installed at the bottom of the adjustment mechanism. An adjustment motor is installed inside the rotating barrel, and an adjustment shaft is installed at the bottom of the adjustment motor. A sealing disc is connected to the bottom of the adjustment shaft. An air chamber is opened inside the sealing disc, and an air inlet pipe is connected to one end of the sealing disc. A first drill sleeve is installed at the bottom of the sealing disc, a second drill sleeve is provided on one side of the first drill sleeve, and a third drill sleeve is installed on one side of the second drill sleeve. A first processing head is provided inside the first drill sleeve, and a piston is installed at the top of the first processing head. A telescopic spring is fixed to the top of the piston, and a connecting rod is installed at the top of the piston. A sealing plug is connected to the top of the connecting rod, and a sealing tube is also installed at the bottom of the sealing disc.

[0009] In a further technical solution, the positioning mechanism includes a positioning platform installed on the top of the table, a drive motor installed on one side of the positioning platform, a bidirectional lead screw installed at one end of the drive motor, a lead screw nut sleeved on the outer wall of the bidirectional lead screw, a movable slide plate fixed on the outer wall of the lead screw nut, and a positioning clamp fixed at the top of the movable slide plate.

[0010] In a further technical solution, a double-headed cylinder is installed on one side of the positioning clamp, and both ends of the double-headed cylinder are connected to a fixing plate.

[0011] In a further technical solution, the adjustment mechanism includes an adjustment frame fixed to the top of the mounting frame, a drive cylinder fixed inside the adjustment frame, and a moving platform connected to the bottom of the drive cylinder.

[0012] In a further technical solution, an electric motor is installed inside the mobile platform, a drive rod is installed at the bottom of the electric motor, a connecting block is connected to the bottom end of the drive rod, and a rotating disk is connected to the bottom end of the connecting block.

[0013] In a further technical solution, reinforcing plates are installed at both ends of the rotating disk, a slide rail is fixed at the bottom of the reinforcing plate, a movable slider is slidably connected to the bottom of the slide rail, a servo motor is installed inside the movable slider, a rotating shaft is installed at one end of the servo motor, and a mounting plate is connected to one end of the rotating shaft.

[0014] In a further technical solution, the automatic mold opening mechanism also includes a mounting box disposed on the top of the rotating barrel, wherein a mold opening motor is installed inside the mounting box, and a fixing frame is installed inside the rotating barrel.

[0015] In a further technical solution, the sealing disc has an air hole inside, the piston has an installation groove on one side, a return spring is installed inside the installation groove, and a positioning block is installed at one end of the return spring.

[0016] In a further technical solution, a second processing head is installed inside the second drill bushing, a third processing head is installed inside the third drill bushing, a through hole is opened inside the air chamber, a sealing plug is installed at the bottom of the sealing tube, and a movable buckle is installed at the bottom end of the sealing tube.

[0017] The present invention also provides a mold for molded products. Based on the above-mentioned mold processing equipment for molded products, the mold includes a mold fixed at the top of the positioning table, and a mold hole is provided at the top of the mold.

[0018] Compared with the prior art, the present invention has the following beneficial effects: In this invention, when processing a molding die, turning on the mold-opening motor drives the rotating barrel and the first processing head to rotate, thereby processing the molding die through the first processing head. When the processing head needs to be changed during processing, the air inlet pipe is connected to the air pump, and then the air pump is turned on. The air inside the air chamber and the sealing tube is drawn out through the air inlet pipe. At this time, the sealing plug inside the sealing tube moves upward inside the sealing tube under the action of air extraction, thereby pushing the moving buckle outward. When the moving buckle is pushed outward, it drives the positioning block to move into the mounting groove. When air is continuously extracted outward, the piston moves upward inside the first drill sleeve, thereby driving the first processing head to move upward into the first drill sleeve. Then, by turning on the adjusting motor, the adjusting shaft drives the sealing disc to rotate, so that the second drill sleeve rotates to the original position of the first processing head. By turning off the air pump, the air pressure inside the air chamber is stabilized. At this time, under the action of the elastic spring, the second processing head inside the second drill sleeve is ejected to the outside of the rotating barrel, thus completing the automatic and rapid replacement of the processing head.

[0019] In this invention, during the processing and fixing of a molding die, the molding die is first fixed and positioned using a positioning mechanism to prevent movement during the mold opening process and avoid deviations. The molding die is placed on the top of the positioning table. Then, by activating the drive motor, the bidirectional lead screw rotates. This rotation causes the lead screw nuts at both ends of the bidirectional lead screw to move closer together along the outer wall of the lead screw. This, in turn, moves two sets of sliding plates and positioning clamps towards the molding die on the positioning table until the two ends of the molding die are clamped and fixed by the positioning clamps. Subsequently, by activating the double-headed cylinder, the two ends of the cylinder respectively move two sets of fixing plates towards both sides of the molding die. These fixing plates then clamp and lock the two sides of the molding die in place, further increasing the stability of the molding die during processing. In the process of processing molded plastic molds, this invention allows for flexible position adjustment of the processing equipment through an adjustment mechanism. By opening the drive cylinder inside the adjustment frame, the moving table can be moved up and down, thereby causing the drive rod, connecting block, rotary disk, slide rail, and moving slider to move synchronously up and down. This, in turn, drives the automatic mold opening mechanism to move up and down. Simultaneously, the moving slider can slide left and right on the slide rail, thereby driving the automatic mold opening mechanism to move left and right. When the motor is turned on, the rotary disk drives the slide rail, moving slider, and automatic mold opening mechanism to rotate synchronously. At the same time, the activation of the servo motor can drive the mounting plate and the automatic mold opening mechanism to rotate at different angles, allowing the automatic mold opening mechanism to process the molded plastic mold at an angle, thus achieving the opening of irregular mold holes. This allows for adjustment of the direction of use of the automatic mold opening mechanism, enabling it to process the molded plastic mold without dead angles. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the invention 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 some embodiments of the invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the positioning mechanism structure of the present invention; Figure 3 This is a schematic diagram of the fixing plate structure of the present invention; Figure 4 This is a schematic diagram of the adjustment mechanism structure of the present invention; Figure 5 This is a schematic diagram of the internal structure of the adjustment frame of the present invention; Figure 6 This is a schematic diagram of the slide rail structure of the present invention; Figure 7 This is a schematic diagram of the internal structure of the movable slider of the present invention; Figure 8 This is a schematic diagram of the internal structure of the mounting box of the present invention; Figure 9 This is a schematic diagram of the internal structure of the rotating barrel of the present invention; Figure 10 This is a schematic diagram of the internal structure of the first drill sleeve of the present invention; Figure 11 This is a schematic diagram of the first processing head mounting structure of the present invention; Figure 12 This is the present invention. Figure 11 Enlarged structural diagram at point A; Figure 13 This is a schematic diagram of the structure of the second and third processing heads of the present invention; Figure 14 This is a schematic diagram of the mounting structure of the second processing head of the present invention; Figure 15 This is a schematic diagram of the internal structure of the sealing disc of the present invention; Figure 16 This is a schematic diagram of the movable buckle structure of the present invention; Figure 17 This is a schematic diagram of the molding die structure of the present invention.

[0023] Explanation of reference numerals in the attached figures: 1. Processing table; 2. Table surface; 3. Positioning mechanism; 301. Positioning table; 302. Drive motor; 303. Two-way lead screw; 304. Lead screw nut; 305. Moving slide plate; 306. Positioning clamping plate; 307. Double-headed cylinder; 308. Fixing plate; 4. Molding mold; 5. Mold hole; 6. Mounting bracket; 7. Adjustment mechanism; 701. Adjustment bracket; 702. Drive cylinder; 703. Moving table; 704. Electric motor; 705. Drive rod; 706. Connecting block; 707. Rotary disk; 708. Reinforcing plate; 709. Slide rail; 710. Moving slider; 711. Servo motor; 712. Rotary shaft; 713. Mounting plate; 8. Automatic mold opening mechanism 801. Mounting box; 802. Mold opening motor; 803. Rotating barrel; 804. Fixing frame; 805. Adjusting motor; 806. Adjusting shaft; 807. Sealing disc; 808. Air chamber; 809. Air inlet pipe; 810. First drill sleeve; 811. Second drill sleeve; 812. Third drill sleeve; 813. Piston; 814. First machining head; 815. Telescopic spring; 816. Connecting rod; 817. Sealing plug; 818. Air hole; 819. Mounting groove; 820. Return spring; 821. Positioning block; 822. Second machining head; 823. Third machining head; 824. Sealing tube; 825. Through hole; 826. Sealing plug; 827. Moving buckle. Detailed Implementation

[0024] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0025] In the description of this invention, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0027] Reference Figures 1-17 This invention provides a mold for molded products and its processing equipment, including a processing table 1, a table surface 2 at the top of the processing table 1, a positioning mechanism 3 at the top of the table surface 2, a mounting frame 6 fixed to the back of the processing table 1, an adjustment mechanism 7 mounted at the top of the mounting frame 6, and an automatic mold opening mechanism 8 connected to the bottom of the adjustment mechanism 7. The automatic mold opening mechanism 8 includes a rotating barrel 803 mounted at the bottom of the adjustment mechanism 7, an adjustment motor 805 installed inside the rotating barrel 803, an adjustment shaft 806 mounted at the bottom of the adjustment motor 805, and a sealing disc 807 connected to the bottom of the adjustment shaft 806. The sealing disc 807 has an opening inside. An air inlet pipe 809 is connected to one end of an air chamber 808 and a sealing disc 807. A first drill sleeve 810 is installed at the bottom of the sealing disc 807. A second drill sleeve 811 is provided on one side of the first drill sleeve 810. A third drill sleeve 812 is installed on one side of the second drill sleeve 811. A first processing head 814 is provided inside the first drill sleeve 810. A piston 813 is installed at the top of the first processing head 814. A telescopic spring 815 is fixed at the top of the piston 813. A connecting rod 816 is installed at the top of the piston 813. A sealing plug 817 is connected to the top of the connecting rod 816. A sealing pipe 824 is also installed at the bottom of the sealing disc 807.

[0028] Preferably, the positioning mechanism 3 includes a positioning platform 301 installed on the top of the table 2. A drive motor 302 is installed on one side of the positioning platform 301. A two-way lead screw 303 is installed at one end of the drive motor 302. A lead screw nut 304 is sleeved on the outer wall of the two-way lead screw 303. A movable slide plate 305 is fixed on the outer wall of the lead screw nut 304. A positioning clamping plate 306 is fixed at the top of the movable slide plate 305. A double-headed cylinder 307 is installed on one side of the positioning clamping plate 306. Both ends of the double-headed cylinder 307 are connected to fixing plates 308.

[0029] In this embodiment, before processing the mold 4, the mold 4 is first fixed and positioned by the positioning mechanism 3 to prevent the mold 4 from moving during the mold opening process and causing deviations. The mold 4 is placed on the top of the positioning table 301, and then the drive motor 302 is turned on to rotate the bidirectional lead screw 303. The rotation of the bidirectional lead screw 303 will drive the lead screw nuts 304 at both ends of the bidirectional lead screw 303 to move closer to each other along the outer wall of the bidirectional lead screw 303, thereby driving the two sets of moving slide plates 305 and positioning clamps 306 to move towards the mold 4 on the positioning table 301 until the two ends of the mold 4 are clamped and fixed by the positioning clamps 306. Then, the double-headed cylinder 307 is turned on to drive the two sets of fixing plates 308 to move towards both sides of the mold 4. The two sets of fixing plates 308 clamp and lock the two sides of the mold 4, further increasing the stability of the mold 4 during the processing.

[0030] Preferably, the adjustment mechanism 7 includes an adjustment frame 701 fixed to the top of the mounting frame 6. A drive cylinder 702 is fixed inside the adjustment frame 701. A moving platform 703 is connected to the bottom of the drive cylinder 702. A motor 704 is installed inside the moving platform 703. A drive rod 705 is installed at the bottom of the motor 704. A connecting block 706 is connected to the bottom of the drive rod 705. A rotating disk 707 is connected to the bottom of the connecting block 706. Reinforcing plates 708 are installed at both ends of the rotating disk 707. A slide rail 709 is fixed to the bottom of the reinforcing plate 708. A sliding block 710 is slidably connected to the bottom of the slide rail 709. A servo motor 711 is installed inside the sliding block 710. A rotating shaft 712 is installed at one end of the servo motor 711. A mounting disk 713 is connected to one end of the rotating shaft 712.

[0031] In this embodiment, during the processing of the molding die 4, the position of the processing equipment is flexibly adjusted by the adjustment mechanism 7. By opening the drive cylinder 702 inside the adjustment frame 701, the moving table 703 can be moved up and down, thereby driving the drive rod 705, connecting block 706, rotary disk 707, slide rail 709 and moving slider 710 to move up and down synchronously, thereby driving the automatic mold opening mechanism 8 to move up and down. At the same time, the moving slider 710 can slide left and right on the slide rail 709, thereby driving the automatic mold opening. Mechanism 8 can be adjusted to move left and right. When motor 704 is turned on, rotary disk 707 will drive slide rail 709, moving slider 710 and automatic mold opening mechanism 8 to rotate synchronously. At the same time, the servo motor 711 can drive mounting disk 713 and automatic mold opening mechanism 8 to rotate and adjust the angle. This allows automatic mold opening mechanism 8 to tilt and process mold 4, and open irregular mold holes. This allows the direction of use of automatic mold opening mechanism 8 to be adjusted, so that automatic mold opening mechanism 8 can process mold 4 without dead angle.

[0032] Preferably, the automatic mold opening mechanism 8 further includes a mounting box 801 disposed on the top of the rotating barrel 803. The mounting box 801 houses a mold opening motor 802. The rotating barrel 803 houses a fixing frame 804. The sealing disc 807 has an air hole 818 inside. The piston 813 has a mounting groove 819 on one side. The mounting groove 819 houses a return spring 820. One end of the return spring 820 is fitted with a positioning block 821. The second drill sleeve 811 houses a second processing head 822. The third drill sleeve 812 houses a third processing head 823. The air chamber 808 has a through hole 825 inside. The bottom of the sealing tube 824 has a sealing plug 826. The bottom end of the sealing tube 824 has a movable buckle 827.

[0033] In this embodiment, by turning on the mold-opening motor 802, the rotating barrel 803 and the first processing head 814 can be driven to rotate, thereby processing the mold 4 through the first processing head 814. When it is necessary to change the processing head during processing, the air inlet pipe 809 is connected to the air pump, and then the air pump is turned on. The air inside the air chamber 808 and the sealing pipe 824 is drawn out through the air inlet pipe 809. At this time, the sealing plug 826 inside the sealing pipe 824 will move upward inside the sealing pipe 824 under the action of air extraction, thereby pushing the moving buckle 827 outward. When the moving buckle 827 is pushed outward, it will drive the positioning block 821 into the mounting groove. When the piston 813 moves upward inside the first drill sleeve 810 while the air continues to be drawn out, it will move upward inside the first drill sleeve 810, thereby driving the first processing head 814 to move upward inside the first drill sleeve 810. Then, by turning on the adjusting motor 805, the adjusting shaft 806 drives the sealing disc 807 to rotate, so that the second drill sleeve 811 rotates to the original position of the first processing head 814. By turning off the air pump, the air pressure inside the air chamber 808 is stabilized. At this time, under the elastic force of the telescopic spring 815, the second processing head 822 inside the second drill sleeve 811 will be ejected to the outside of the rotating barrel 803, thus completing the automatic and rapid replacement of the processing head.

[0034] It should be noted that when the first drill sleeve 810 has just rotated into the interior of the rotating barrel 803, the air pump can be turned off to stabilize the air pressure inside the air chamber 808. At this time, the sealing plug 826 will return downward to the bottom of the moving buckle 827 under the action of air pressure, so that the next replacement operation can be easily carried out.

[0035] Preferably, the present invention also provides a mold for molded products, based on the above-mentioned mold processing equipment for molded products, including a mold 4 fixed at the top of a positioning table 301, and a mold hole 5 opened at the top of the mold 4.

[0036] In this embodiment, a molding die 4 is fixed on the positioning table 301. Irregular mold holes 5 can be opened on the molding die 4 by the automatic mold opening mechanism 8, which facilitates the processing of different molds.

[0037] Working principle of the invention: Step 1: Before processing the mold 4, the mold 4 is first fixed in place by the positioning mechanism 3 to prevent it from moving during the mold opening process and causing deviations. The mold 4 is placed on the top of the positioning table 301. Then, the drive motor 302 is turned on to rotate the bidirectional lead screw 303. The rotation of the bidirectional lead screw 303 will drive the lead screw nuts 304 at both ends of the bidirectional lead screw 303 to move closer to each other along the outer wall of the bidirectional lead screw 303. This will drive the two sets of moving slide plates 305 and positioning clamps 306 to move towards the mold 4 on the positioning table 301 until the two ends of the mold 4 are clamped and fixed by the positioning clamps 306. Then, the double-headed cylinder 307 is turned on to drive the two sets of fixing plates 308 to move towards both sides of the mold 4. The two sets of fixing plates 308 clamp and lock the two sides of the mold 4, further increasing the stability of the mold 4 during the processing.

[0038] Step Two: During the processing of the molding die 4, the position of the processing equipment is flexibly adjusted by the adjustment mechanism 7. By opening the drive cylinder 702 inside the adjustment frame 701, the moving table 703 can be moved up and down, thereby driving the drive rod 705, connecting block 706, rotary disk 707, slide rail 709 and moving slider 710 to move up and down synchronously, thereby driving the automatic mold opening mechanism 8 to move up and down. At the same time, the moving slider 710 can slide left and right on the slide rail 709, thereby driving the automatic mold opening machine. The mechanism 8 can be adjusted to move left and right. When the motor 704 is turned on, the rotary disk 707 will drive the slide rail 709, the moving slider 710 and the automatic mold opening mechanism 8 to rotate synchronously. At the same time, the servo motor 711 can drive the mounting disk 713 and the automatic mold opening mechanism 8 to rotate and adjust the angle. This allows the automatic mold opening mechanism 8 to tilt and process the mold 4, thereby opening irregular mold holes. This allows the direction of use of the automatic mold opening mechanism 8 to be adjusted, so that the automatic mold opening mechanism 8 can perform processing operations on the mold 4 without dead angles.

[0039] Step 3: By turning on the mold-opening motor 802, the rotating barrel 803 and the first processing head 814 will rotate, thereby processing the mold 4 through the first processing head 814. When it is necessary to change the processing head during processing, connect the air inlet pipe 809 to the air pump, and then turn on the air pump. The air inside the air chamber 808 and the sealing pipe 824 will be drawn out through the air inlet pipe 809. At this time, the sealing plug 826 inside the sealing pipe 824 will move upward inside the sealing pipe 824 under the action of air extraction, thereby pushing the moving buckle 827 outward. When the moving buckle 827 is pushed outward, it will drive the positioning block 821 to move into the mounting groove 819. When air is continuously extracted outward, the piston 813 will move upward inside the first drill sleeve 810, thereby driving the first The machining head 814 moves upward into the first drill sleeve 810. Then, by turning on the adjusting motor 805, the adjusting shaft 806 drives the sealing disc 807 to rotate, causing the second drill sleeve 811 to rotate to the original position of the first machining head 814. By turning off the air pump, the air pressure inside the air chamber 808 is stabilized. At this time, under the elastic force of the telescopic spring 815, the second machining head 822 inside the second drill sleeve 811 will be ejected to the outside of the rotating barrel 803, thus completing the automatic and rapid replacement of the machining head. When the first drill sleeve 810 has just rotated into the rotating barrel 803, the air pump can be turned off to stabilize the air pressure inside the air chamber 808. At this time, the sealing plug 826 will return downward to the bottom of the moving buckle 827 under the action of air pressure, thus facilitating the next replacement operation.

[0040] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A mold processing equipment for molded products, characterized in that, The system includes a processing table (1), a tabletop (2) at the top of the processing table (1), a positioning mechanism (3) at the top of the tabletop (2), a mounting bracket (6) fixed to the back of the processing table (1), an adjustment mechanism (7) at the top of the mounting bracket (6), and an automatic mold opening mechanism (8) connected to the bottom of the adjustment mechanism (7). The automatic mold opening mechanism (8) includes a rotating barrel (803) installed at the bottom of the adjustment mechanism (7), an adjustment motor (805) installed inside the rotating barrel (803), an adjustment shaft (806) installed at the bottom of the adjustment motor (805), a sealing disc (807) connected to the bottom of the adjustment shaft (806), and an air chamber (808) opened inside the sealing disc (807). One end of the sealing disc (807) is connected to an air inlet pipe (809). A first drill sleeve (810) is installed at the bottom of the sealing disc (807). A second drill sleeve (811) is provided on one side of the first drill sleeve (810). A third drill sleeve (812) is installed on one side of the second drill sleeve (811). A first processing head (814) is provided inside the first drill sleeve (810). A piston (813) is installed at the top of the first processing head (814). A telescopic spring (815) is fixed at the top of the piston (813). A connecting rod (816) is installed at the top of the piston (813). A sealing plug (817) is connected to the top of the connecting rod (816). A sealing tube (824) is also installed at the bottom of the sealing disc (807).

2. The mold processing equipment for molded products according to claim 1, characterized in that: The positioning mechanism (3) includes a positioning platform (301) installed on the top of the table (2). A drive motor (302) is installed on one side of the positioning platform (301). A two-way lead screw (303) is installed at one end of the drive motor (302). A lead screw nut (304) is sleeved on the outer wall of the two-way lead screw (303). A movable slide plate (305) is fixed on the outer wall of the lead screw nut (304). A positioning clamp (306) is fixed at the top of the movable slide plate (305).

3. The mold processing equipment for molded products according to claim 2, characterized in that: A double-headed cylinder (307) is installed on one side of the positioning clamp (306), and a fixing plate (308) is connected to both ends of the double-headed cylinder (307).

4. The mold processing equipment for molded products according to claim 1, characterized in that: The adjustment mechanism (7) includes an adjustment frame (701) fixed to the top of the mounting frame (6), and a drive cylinder (702) is fixed inside the adjustment frame (701). A moving platform (703) is connected to the bottom of the drive cylinder (702).

5. The mold processing equipment for molded products according to claim 4, characterized in that: The mobile platform (703) is equipped with an electric motor (704), and a drive rod (705) is installed at the bottom of the electric motor (704). A connecting block (706) is connected to the bottom end of the drive rod (705), and a rotating disk (707) is connected to the bottom end of the connecting block (706).

6. The mold processing equipment for molded products according to claim 5, characterized in that: The rotating disk (707) has reinforcing plates (708) installed at both ends. The bottom of the reinforcing plate (708) is fixed with a slide rail (709). The bottom of the slide rail (709) is slidably connected with a movable slider (710). A servo motor (711) is installed inside the movable slider (710). A rotating shaft (712) is installed at one end of the servo motor (711). One end of the rotating shaft (712) is connected to a mounting plate (713).

7. The mold processing equipment for molded products according to claim 1, characterized in that: The automatic mold opening mechanism (8) also includes a mounting box (801) set on the top of the rotating barrel (803), the mounting box (801) is equipped with a mold opening motor (802), and the rotating barrel (803) is equipped with a fixing frame (804).

8. The mold processing equipment for molded products according to claim 1, characterized in that: The sealing disc (807) has an air hole (818) inside, and the piston (813) has an installation groove (819) on one side. A return spring (820) is installed inside the installation groove (819), and a positioning block (821) is installed at one end of the return spring (820).

9. The mold processing equipment for molded products according to claim 1, characterized in that: The second drill bushing (811) is equipped with a second processing head (822), the third drill bushing (812) is equipped with a third processing head (823), the air chamber (808) is provided with a through hole (825), the bottom of the sealing tube (824) is equipped with a sealing plug (826), and the bottom end of the sealing tube (824) is equipped with a movable buckle (827).

10. A mold for molded products, based on the mold processing equipment for molded products according to any one of claims 1-9, characterized in that: The top of the positioning platform (301) is fixed with a molding die (4), and the top of the molding die (4) is provided with a die hole (5).

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