Feeding adjusting mechanism of APG equipment

Abstract

The utility model discloses a feeding adjusting mechanism of APG equipment, and belongs to the technical field of electrical equipment processing, the feeding adjusting mechanism of the APG equipment comprises a rack, a material tank installed on one side of the rack, a material pipe connected to the bottom end of the material tank in a conducting mode and a forming die connected with the material pipe, guide rails are symmetrically installed at the bottom of the rack, and the guide rails are arranged on the rack. A mold sliding seat is slidably connected to the upper portion of the guide rail, a first connecting shaft rod is fixedly connected to the inner side of the mold sliding seat, a second connecting shaft rod is fixedly connected to one side of the guide rail through a support, and a guide column head can be matched with a guide hole formed in a guide frame to slide, so that a feeding port of a forming mold corresponds to the vertical direction of a material pipe. Due to the fact that the guide column head is matched with the guide frame for guiding in the moving process of the fixed die base, deformation of the movable end of the second double-acting air cylinder under heavy pressure of the forming die can be avoided, and normal lifting can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment processing, and more specifically to a feed regulating mechanism of APG equipment. Background Art

[0002] Traditionally, mutual inductors are produced by vacuum casting, which has the following defects: (1) The production cycle is long. A maximum of two mutual inductors can be cast in one mold in 24 hours, resulting in low production efficiency and low mold utilization. (2) In order to increase production capacity, a large number of molds can be added, resulting in high production costs. (3) When replacing the mold, the mold position needs to be adjusted repeatedly, which is difficult, complicated, and time-consuming. (4) Since the casting of the coil in the mold is a secondary casting and the coil is in the shape of a long cylinder, the liquid level rises slowly when the slurry is injected into the mold, and the gas in the mold is not easy to be discharged, affecting product quality. Since the product models are different and the sizes are different, the position of the feed port in the corresponding mold changes, and the feed pipe needs to be connected to the feed port of the mold. Therefore, the fixed position of the feed pipe needs to be adjusted to correspond to the position of the feed port of the mold. At the same time, overflow or leakage may occur during casting, resulting in dirty equipment.

[0003] The existing patent is a feed adjustment mechanism for APG production equipment. The patent authorization number is CN212097155U. The mold mounting mechanism is provided with a material pipe adjustment plate, a waste tray, and a material pipe seat. The material pipe seat for fixing the material pipe can be conveniently moved on the material pipe adjustment plate, and the material pipe is easy to adjust.

[0004] However, in patent authorization number CN212097155U, the cylinder body of the mold lifting cylinder is fixed on the mold slide, the piston rod end of the mold lifting cylinder is connected to the material tube adjustment plate, and the material tube adjustment plate is slidably connected to the mold slide through the mold guide rod fixed thereon, thereby realizing the movement of the material tube in the height direction. Since the lifting cylinder is vertically lifted during operation and the mold is heavy, it is easy to cause deformation of the lifting cylinder activity, resulting in failure to lift normally. Therefore, we proposed a material feeding adjustment mechanism of APG equipment to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a feed adjustment mechanism for APG equipment, which can slide through the guide column head and the guide hole set on the guide frame to make the feed port of the forming mold correspond to the vertical position of the material pipe. Since the fixed mold base is guided by the guide column head and the guide frame during the movement, the movable end of the second double-acting cylinder can be prevented from being deformed under the heavy pressure of the forming mold, and normal lifting and lowering can be achieved.

[0007] 2. Technical solution

[0008] To solve the above problems, the present utility model adopts the following technical solutions.

[0009] A feeding adjustment mechanism for an APG device, comprising a frame, a material tank installed on one side of the frame, a material pipe conductively connected to the bottom end of the material tank, and a forming die connected to the material pipe, wherein guide rails are symmetrically installed at the bottom of the frame;

[0010] A mold sliding seat is slidably connected above the guide rails. A first connecting shaft rod is fixedly connected to the inner side of the mold sliding seat. A second connecting shaft rod is fixedly connected to one side of the guide rails through a bracket. A first double-acting cylinder is installed between the first connecting shaft rod and the second connecting shaft rod;

[0011] A support seat is fixedly connected to the top end of the mold sliding seat. Guide frames are symmetrically and fixedly connected to the middle of the upper surface of the support seat. A guide hole is formed in the longitudinal position of the guide frames. Notch grooves are formed at both ends of the upper surface of the support seat, and a third connecting shaft rod is fixedly connected to the inner side of the notch grooves;

[0012] A fixed mold base is installed between the guide frames. Guide heads slidably connected to the guide holes are fixedly connected to the outer walls on both sides of the fixed mold base. Grooves are formed at both ends of the lower surface of the fixed mold base, and a fourth connecting shaft rod is fixedly connected to the inner side of the grooves. A second double-acting cylinder is installed between the fourth connecting shaft rod and the third connecting shaft rod.

[0013] Furthermore, a track groove is formed in the guide rails, and rollers combined with the track groove are installed at the bottom end of the mold sliding seat.

[0014] Furthermore, connecting ears are installed at both ends of the first double-acting cylinder, and the connecting ears are in interference connection with the first connecting shaft rod and the second connecting shaft rod respectively through bearings.

[0015] Furthermore, the forming die is composed of a fixed mold and a movable mold, and the fixed mold is fixedly connected to the fixed mold base.

[0016] Furthermore, the outer diameter of the guide head is adapted to the width of the guide hole.

[0017] Furthermore, ear plates are installed at both ends of the second double-acting cylinder, and the ear plates are in interference connection with the third connecting shaft rod and the fourth connecting shaft rod respectively through bearings.

[0018] Furthermore, the end of the material pipe away from the material tank corresponds to the feeding port of the forming die.

[0019] 3. Beneficial effects

[0020] Compared with the prior art, the advantages of the present utility model are as follows:

[0021] (1) In this solution, by using the first double-acting cylinder to drive the die slide to move in cooperation with the guide rail, the horizontal direction of the forming die can be adjusted so that the feeding port of the forming die corresponds to the horizontal orientation of the material pipe. Then, the movable end of the second double-acting cylinder drives the fixed die base, enabling the guiding stud head to slide along the guiding hole provided in the guiding frame, so that the feeding port of the forming die corresponds to the vertical orientation of the material pipe. Since the fixed die base is guided by the guiding stud head in cooperation with the guiding frame during movement, it can prevent the movable end of the second double-acting cylinder from deforming under the heavy pressure of the forming die and can achieve normal lifting and lowering.

[0022] (2) In this solution, during the movement of the die slide, the rollers roll along the track groove provided in the guide rail, which not only reduces the resistance of the die slide during movement but also reduces wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0024] Figure 2 is a structural schematic diagram of the guide rail of the present utility model;

[0025] Figure 3 is a structural schematic diagram of the support seat of the present utility model;

[0026] Figure 4 is a structural schematic diagram of the fixed die base of the present utility model.

[0027] Description of the reference numerals in the drawings:

[0028] 1. Frame; 2. Material tank; 3. Material pipe; 4. Forming die; 5. Guide rail; 6. Die slide; 7. Roller; 8. First connecting shaft rod; 9. Second connecting shaft rod; 10. First double-acting cylinder; 11. Support seat; 12. Guiding frame; 13. Guiding hole; 14. Third connecting shaft rod; 15. Fixed die base; 16. Guiding stud head; 17. Fourth connecting shaft rod; 18. Second double-acting cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment:

[0031] Please refer toFigures 1-4 , a feeding adjustment mechanism for an APG device, comprising a frame 1, a material tank 2 installed on one side of the frame 1, a material pipe 3 conductively connected to the bottom end of the material tank 2, and a forming die 4 connected to the material pipe 3. Guide rails 5 are symmetrically installed at the bottom of the frame 1;

[0032] Above the guide rails 5, a die slide 6 is slidably connected. Inside the die slide 6, a first connecting shaft rod 8 is fixedly connected. On one side of the guide rails 5, a second connecting shaft rod 9 is fixedly connected through a bracket. A first double-acting cylinder 10 is installed between the first connecting shaft rod 8 and the second connecting shaft rod 9;

[0033] At the top end of the die slide 6, a support seat 11 is fixedly connected. In the middle of the upper surface of the support seat 11, guide frames 12 are symmetrically fixedly connected. Guide holes 13 are provided longitudinally in the guide frames 12. At both ends of the upper surface of the support seat 11, notch grooves are provided, and third connecting shaft rods 14 are fixedly connected inside the notch grooves;

[0034] Between the guide frames 12, a fixed die seat 15 is installed. On both outer walls of the fixed die seat 15, guide head pins 16 slidably connected to the guide holes 13 are fixedly connected. At both ends of the lower surface of the fixed die seat 15, grooves are provided, and fourth connecting shaft rods 17 are fixedly connected inside the grooves. A second double-acting cylinder 18 is installed between the fourth connecting shaft rods 17 and the third connecting shaft rods 14;

[0035] It should be noted that when the feeding adjustment mechanism of the APG device is in use, the first double-acting cylinder 10 and the second double-acting cylinder 18 are externally connected to a control device, and the control device can be used to control the expansion and contraction of the movable ends of the first double-acting cylinder 10 and the second double-acting cylinder 18;

[0036] By using the first double-acting cylinder 10 to drive the die slide 6 to move in cooperation with the guide rails 5, the horizontal direction of the forming die 4 can be adjusted so that the feeding port of the forming die 4 corresponds to the horizontal orientation of the material pipe 3. Then, the movable end of the second double-acting cylinder 18 drives the fixed die seat 15, so that the guide head pins 16 slide in cooperation with the guide holes 13 provided at the guide frames 12, making the feeding port of the forming die 4 correspond to the vertical orientation of the material pipe 3. Since the fixed die seat 15 is guided by the guide head pins 16 in cooperation with the guide frames 12 during the movement, it can be avoided that the movable end of the second double-acting cylinder 18 is deformed under the heavy pressure of the forming die 4, and normal lifting can be achieved.

[0037] As Figure 2 shown, track grooves are provided in the guide rails 5, and rollers 7 combined with the track grooves are installed at the bottom end of the die slide 6;

[0038] It should be noted that when the die slide 6 is moving, it rolls through the rollers 7 in cooperation with the track grooves provided in the guide rails 5, which not only reduces the resistance during the movement of the die slide 6, but also reduces the wear.

[0039] As Figure 2 , Figure 3 shown, both ends of the first double-acting cylinder 10 are provided with connecting lugs, and the connecting lugs are in interference fit with the first connecting shaft rod 8 and the second connecting shaft rod 9 through bearings respectively;

[0040] It should be noted that during the operation of the first double-acting cylinder 10, it rotates in cooperation with the first connecting shaft rod 8 and the second connecting shaft rod 9 through the connecting lugs respectively, so as to realize the translation of the mold slide 6.

[0041] As Figure 1 , Figure 3 , Figure 4 shown, the molding die 4 is composed of a fixed die and a movable die, and the fixed die is fixedly connected with the fixed die seat 15, and the outer diameter of the guiding stud 16 is adapted to the width of the guiding hole 13;

[0042] It should be noted that the stability of the fixed die seat 15 installed with the molding die 4 during the up and down movement is ensured.

[0043] As Figure 3 , Figure 4 shown, both ends of the second double-acting cylinder 18 are provided with ear plates, and the ear plates are in interference fit with the third connecting shaft rod 14 and the fourth connecting shaft rod 17 through bearings respectively;

[0044] It should be noted that during the operation of the second double-acting cylinder 18, it rotates in cooperation with the third connecting shaft rod 14 and the fourth connecting shaft rod 17 through the ear plates to realize the movement of the fixed die seat 15 in the vertical direction.

[0045] As Figure 1 shown, the end of the material pipe 3 far away from the material tank 2 corresponds to the feeding port of the molding die 4;

[0046] It should be noted that after the material pipe 3 corresponds to the feeding port of the molding die 4, feeding is realized.

[0047] When in use: the first double-acting cylinder 10 and the second double-acting cylinder 18 are externally connected to a control device, and the control device can be used to control the expansion and contraction of the movable ends of the first double-acting cylinder 10 and the second double-acting cylinder 18;

[0048] By using the first double-acting cylinder 10 to drive the die slide 6 to move in cooperation with the guide rail 5, the horizontal direction of the forming die 4 can be adjusted so that the feeding port of the forming die 4 corresponds to the horizontal orientation of the material pipe 3. Then, the movable end of the second double-acting cylinder 18 drives the fixed die base 15, so that the guiding head 16 slides in cooperation with the guiding hole 13 provided at the guiding frame 12, making the feeding port of the forming die 4 correspond to the vertical orientation of the material pipe 3. Since the fixed die base 15 is guided by the guiding head 16 in cooperation with the guiding frame 12 during the movement, feeding is achieved after the material pipe 3 corresponds to the feeding port of the forming die 4.

[0049] The above is only a preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, making equivalent substitutions or changes, should be covered by the protection scope of the present invention.

Claims

1. A feeding adjustment mechanism for an APG device, comprising a frame (1), a material tank (2) installed on one side of the frame (1), a material pipe (3) conductively connected to the bottom end of the material tank (2), and a forming die (4) connected to the material pipe (3), characterized in that: The bottom of the frame (1) is symmetrically installed with guide rails (5). Above the guide rails (5), a die sliding seat (6) is slidably connected. Inside the die sliding seat (6), a first connecting shaft rod (8) is fixedly connected. On one side of the guide rails (5), a second connecting shaft rod (9) is fixedly connected through a bracket. A first double-acting cylinder (10) is installed between the first connecting shaft rod (8) and the second connecting shaft rod (9). The top end of the die sliding seat (6) is fixedly connected with a support seat (11). In the middle of the upper surface of the support seat (11), guide frames (12) are symmetrically fixedly connected. A guide hole (13) is provided longitudinally in the guide frames (12). Notch grooves are provided at both ends of the upper surface of the support seat (11), and a third connecting shaft rod (14) is fixedly connected inside the notch grooves. A fixed die seat (15) is installed between the guide frames (12). Guide heads (16) that are slidably connected with the guide holes (13) are fixedly connected to both outer walls of the fixed die seat (15). Grooves are provided at both ends of the lower surface of the fixed die seat (15), and a fourth connecting shaft rod (17) is fixedly connected inside the grooves. A second double-acting cylinder (18) is installed between the fourth connecting shaft rod (17) and the third connecting shaft rod (14).

2. The feeding adjustment mechanism of an APG device according to claim 1, characterized in that: A track groove is provided at the guide rails (5), and rollers (7) combined with the track groove are installed at the bottom end of the die sliding seat (6).

3. The feeding adjustment mechanism of an APG device according to claim 1, characterized in that: Both ends of the first double-acting cylinder (10) are installed with connecting ears, and the connecting ears are interference-fitted with the first connecting shaft rod (8) and the second connecting shaft rod (9) through bearings respectively.

4. The feeding adjustment mechanism of an APG device according to claim 1, characterized in that: The forming die (4) is composed of a fixed die and a moving die, and the fixed die is fixedly connected with the fixed die seat (15).

5. The feeding adjustment mechanism of an APG device according to claim 1, characterized in that: The outer diameter of the guide head (16) is adapted to the width of the guide hole (13).

6. The feeding adjustment mechanism of an APG device according to claim 1, characterized in that: Both ends of the second double-acting cylinder (18) are installed with ear plates, and the ear plates are interference-fitted with the third connecting shaft rod (14) and the fourth connecting shaft rod (17) through bearings respectively.

7. The feeding adjustment mechanism of an APG device according to claim 1, characterized in that: One end of the material pipe (3) far from the material tank (2) corresponds to the feeding port of the forming die (4).

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