In-mold material receiving mechanism

Abstract

The utility model discloses an in-mold material collecting mechanism, and relates to automatic equipment which aims to solve the technical problems that in the prior art, material sheets are collected and stacked manually, the process is time-consuming and labor-consuming, the working efficiency is reduced, and safety risks exist. Comprising a stamping table, a stamping die, a material collecting mechanism and a supporting frame, the stamping die is fixedly installed at the top of the stamping table, and one end of the material collecting mechanism is located on the lower portion in the discharging end of the stamping die; the material receiving mechanism is connected in the stamping die, the control box controls the servo motor to rotate forwards and backwards, the servo motor drives the main belt wheel to rotate forwards and backwards and drives the auxiliary belt wheel to rotate through the tooth-shaped belt, and the tooth-shaped belt can drive the movable plate, the installation base and the material receiving plate to move back and forth in the stamping die through the sliding block. The material sheets automatically fall on the material receiving plate by presetting the material receiving thickness, so that material sheet material receiving automation is realized, the labor intensity of workers is reduced, the efficiency is improved, and dangers are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation equipment, and specifically relates to an in-mold material receiving mechanism. Background Art

[0002] Blanks are one of the common parts in the machining process. During the blank production process, they are punched into shape by using a punch press. After the punching is completed, the punched objects need to be collected and stacked manually. The whole process is not only time-consuming and labor-intensive, but also increases the labor intensity of workers and reduces their work efficiency, and there are certain safety risks.

[0003] Therefore, we proposed an in-mold material collection mechanism to solve the above-mentioned problems. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an in-mold material collection mechanism. The automated equipment is intended to solve the technical problem that the prior art uses manual collection and stacking of material sheets, which is a time-consuming and labor-intensive process that reduces work efficiency and also poses a safety risk.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides such an in-mold material receiving mechanism, comprising a stamping table, a stamping die, a material receiving mechanism and a support frame, wherein the stamping die is fixedly installed on the top of the stamping table, one end of the material receiving mechanism is located below the inner part of the material discharging end of the stamping die, and the support frame is fixedly installed at the bottom of one end of the material receiving mechanism away from the stamping die;

[0008] The material receiving mechanism includes a mounting frame, two extension plates are fixedly connected to the upper end of one side of the mounting frame, the extension plates are respectively located at the front and rear sides of the mounting frame, a connecting column is fixedly installed between the ends of the two extension plates away from the mounting frame, a control box is fixedly installed at the end of the mounting frame away from the extension plate, a driving mechanism is arranged inside the mounting frame and close to the end of the control box, a material receiving positioning mechanism is arranged inside the mounting frame and on the side of the driving mechanism away from the control box, and a U-shaped cover is fixedly installed on the top of the mounting frame and close to the end of the extension plate.

[0009] Furthermore, one end of the extension plate away from the mounting frame is located below the inner part of the discharge end of the stamping die, and a guide rail is fixedly installed on the upper ends of the two extension plates on the side close to each other, and the other end of the guide rail extends to the interior of the mounting frame.

[0010] Furthermore, the driving mechanism includes a fixed seat, which is fixedly installed on the inner bottom wall of the mounting frame, an L-shaped plate is fixedly installed on one side of the upper surface of the fixed seat, and a servo motor is fixedly installed on the other side of the upper surface of the fixed seat, and the output end of the servo motor is fixedly connected to a rotating shaft, and the end of the rotating shaft away from the servo motor passes through the L-shaped plate and extends to the outside where a main pulley is fixedly installed, and three secondary pulleys are arranged above the main pulley, and the main pulley and the secondary pulley are connected by a toothed belt transmission.

[0011] Furthermore, two of the secondary pulleys are arranged on the left and right sides above the main pulley, and two of the secondary pulleys are arranged up and down, and the other secondary pulley is arranged on the side of the rear extension plate close to the connecting column, and the interiors of the three secondary pulleys are all connected with threaded columns through bearings, two of which are threadedly connected to the rear inner wall of the mounting frame, and the other threaded column is threadedly connected to the inner wall of the rear extension plate.

[0012] Furthermore, the material receiving and positioning mechanism includes a movable plate, and sliders are fixedly installed on the front and rear ends of the movable plate, and the two sliders are respectively slidably connected to the corresponding guide rails, and one of the sliders is fixedly installed with a toothed belt at the top end near one side of the movable plate, and a mounting seat is fixedly installed on the upper surface of the movable plate, and a material receiving plate is fixedly installed on the top of the mounting seat.

[0013] Furthermore, positioning plates and positioning rods are fixedly installed at both the front and rear ends of the material receiving plate, and are staggered relative to the positioning plates and the positioning rods.

[0014] Furthermore, four limit mechanisms are symmetrically arranged between the two ends of the two guide rails, and the four limit mechanisms include a fixed rod and a limit block. The ends of the four limit blocks away from each other are fixedly connected to the fixed rod, wherein the ends of two of the fixed rods away from the limit blocks are respectively fixedly installed on the corresponding extension plates, and the ends of the other two fixed rods away from the limit blocks are fixedly installed on the inner wall of the mounting frame, wherein two of the limit blocks are in contact with the side of the moving plate away from the servo motor, and the other two limit blocks are in contact with the side of the moving plate close to the servo motor.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] By connecting the receiving mechanism inside the stamping die, the control box controls the servo motor to rotate forward and reverse. The servo motor drives the main pulley to rotate forward and reverse. The main pulley drives three secondary pulleys to rotate through the toothed belt, so that the toothed belt can reciprocate smoothly. The toothed belt can drive the moving plate, the mounting seat and the receiving plate to move back and forth in the stamping die through the slider. The preset thickness of the received material makes the sheet automatically fall on the receiving plate, and under the guidance and positioning of the positioning plate and the positioning rod, the sheets can be stacked neatly, thereby realizing the automation of sheet receiving, which not only reduces the intensity of manual work and improves efficiency, but also avoids danger. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the connection structure between the material receiving mechanism and the mold of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the material receiving mechanism of the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the material receiving mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the connection between the material receiving and positioning mechanism and part of the driving mechanism of the utility model;

[0022] Figure 5 For the utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0023] The marks in the attached drawings are: 1. stamping table; 2. stamping die; 3. material receiving mechanism; 301. mounting frame; 302. extension plate; 303. control box; 304. guide rail; 305. U-shaped cover; 306. fixing rod; 307. limit block; 308. connecting column; 4. support frame; 5. material receiving positioning mechanism; 501. moving plate; 502. slider; 503. mounting seat; 504. material receiving plate; 505. positioning plate; 506. positioning rod; 6. driving mechanism; 601. fixing seat; 602. L-shaped plate; 603. servo motor; 604. main pulley; 605. threaded column; 606. secondary pulley; 607. toothed belt. DETAILED DESCRIPTION

[0024] This specific implementation is an in-mold material receiving mechanism, and its structural schematic diagram is as follows Figure 1-Figure 5 As shown, it includes a stamping table 1, a stamping die 2, a material receiving mechanism 3 and a support frame 4. The stamping die 2 is fixedly installed on the top of the stamping table 1, one end of the material receiving mechanism 3 is located below the inner part of the discharge end of the stamping die 2, and the support frame 4 is fixedly installed at the bottom of one end of the material receiving mechanism 3 away from the stamping die 2.

[0025] By arranging the material receiving mechanism 3 outside the stamping die 2, the automatic material receiving and stacking of the material sheets can be realized, thereby greatly reducing the manual labor intensity and improving the work efficiency and manual safety.

[0026] Among them, the material receiving mechanism 3 includes a mounting frame 301, and two extension plates 302 are fixedly connected to the upper end of one side of the mounting frame 301, and the extension plates 302 are respectively located on the front and rear sides of the mounting frame 301, and a connecting column 308 is fixedly installed between the ends of the two extension plates 302 away from the mounting frame 301, and a control box 303 is fixedly installed on the end of the mounting frame 301 away from the extension plate 302, and a driving mechanism 6 is arranged inside the mounting frame 301 and close to the end of the control box 303, and a material receiving positioning mechanism 5 is arranged inside the mounting frame 301 and on the side of the driving mechanism 6 away from the control box 303, and a U-shaped cover 305 is fixedly installed on the top of the mounting frame 301 and close to the end of the extension plate 302.

[0027] By electrically connecting the driving mechanism 6 to the control box 303, the control box 303 can realize automation of controlling the driving mechanism 6. The driving mechanism 6 can drive the positioning and receiving mechanism 5 to perform reciprocating motion in the stamping die 2 to take the material.

[0028] Among them, one end of the extension plate 302 away from the mounting frame 301 is located inside and below the discharge end of the stamping die 2, and the upper ends of the two extension plates 302 close to each other are fixedly installed with guide rails 304, and the other end of the guide rails 304 extends to the interior of the mounting frame 301; the guide rails 304 can be used to guide the material receiving positioning mechanism 5 so that the material receiving positioning mechanism 5 can move smoothly.

[0029] Among them, the driving mechanism 6 includes a fixed seat 601, which is fixedly installed on the inner bottom wall of the installation frame 301, an L-shaped plate 602 is fixedly installed on one side of the upper surface of the fixed seat 601, and a servo motor 603 is fixedly installed on the other side of the upper surface of the fixed seat 601, and the output end of the servo motor 603 is fixedly connected with a rotating shaft, and the end of the rotating shaft away from the servo motor 603 passes through the L-shaped plate 602 and extends to the outside where a main pulley 604 is fixedly installed, and three secondary pulleys 606 are arranged above the main pulley 604, and the main pulley 604 and the secondary pulley 606 are connected by a toothed belt 607; the servo motor 603 is electrically connected to the control box 303, and the control box 303 can control the servo motor 603 to rotate forward and reverse, and at the same time, the servo motor 603 drives the main pulley 604 to rotate forward and reverse through the rotating shaft, and enables the three secondary pulleys 606 to rotate forward and reverse under the connection of the toothed belt 607, thereby realizing the reciprocating motion of the material receiving and positioning mechanism 3.

[0030] Among them, two of the secondary pulleys 606 are arranged on the left and right sides above the main pulley 604, and two of the secondary pulleys 606 are arranged up and down, and the other secondary pulley 606 is arranged on the side of the rear extension plate 302 close to the connecting column 308, and the interiors of the three secondary pulleys 606 are all connected with threaded columns 605 through bearings, two of which are threadedly connected to the rear inner wall of the mounting frame 301, and the other threaded column 605 is threadedly connected to the inner wall of the rear extension plate 302; the movement path of the toothed belt 607 can be changed by the three secondary pulleys 606, so that the movement path of the toothed belt 607 is the same as the movement path of the slider 502, thereby facilitating the toothed belt 607 to drive the slider 502 to move.

[0031] The receiving and positioning mechanism 5 includes a moving plate 501, and sliders 502 are fixedly installed at both the front and rear ends of the moving plate 501. The two sliders 502 are slidably connected to the corresponding guide rails 304, and one of the sliders 502 is fixedly installed with a toothed belt 607 at the top of one side close to the moving plate 501. A mounting seat 503 is fixedly installed on the upper surface of the moving plate 501, and a receiving plate 504 is fixedly installed on the top of the mounting seat 503. The slider 502 is connected to the toothed belt 607, so that the slider 502 can move with the movement of the toothed belt 607, so that the slider 502 drives the moving plate 501, the mounting seat 503 and the receiving plate 504 to move.

[0032] Furthermore, a screw-type scissors-fork lifting mechanism may be installed between the receiving plate 504 and the mounting seat 503, and the height of the receiving plate 504 may be adjusted by the screw-type scissors-fork lifting mechanism, thereby changing the height of the receiving plate 504 and adjusting the thickness of the collected material.

[0033] Among them, positioning plates 505 and positioning rods 506 are fixedly installed on the front and rear ends of the material receiving plate 504, and are staggered relative to the positioning plates 505 and the positioning rods 506; through the cooperation between the material receiving plate 504 and the positioning plates 505 and the positioning rods 506, the positioning plates 505 and the positioning rods 506 can penetrate the through holes on the material sheets, so that the material sheets can be neatly stacked on the material receiving plate 504.

[0034] Among them, four limiting mechanisms are symmetrically arranged between the two ends of the two guide rails 304, and the four limiting mechanisms all include a fixed rod 306 and a limiting block 307. The ends of the four limiting blocks 307 that are away from each other are fixedly connected to the fixed rod 306, wherein the ends of the two fixed rods 306 away from the limiting blocks 307 are fixedly installed with the corresponding extension plates 302 respectively, and the ends of the other two fixed rods 306 away from the limiting blocks 307 are fixedly installed with the inner wall of the mounting frame 301, wherein two limiting blocks 307 are in contact with the side of the moving plate 501 away from the servo motor 603, and the other two limiting blocks 307 are in contact with the side of the moving plate 501 close to the servo motor 603; through the limiting mechanism, the moving plate 501 can be limited to the maximum stroke by the limiting blocks 307 when performing reciprocating motion, so that the receiving plate 504 can stop accurately below the discharge end of the stamping die 2 and the manual material collection position.

[0035] Working principle: when in use, first fix the receiving mechanism 3 and the support frame 4, and then connect one end of the extension plate 302 on the receiving mechanism 3 to the inner bottom of the discharge end of the stamping die 2;

[0036] After the receiving mechanism 3 is connected to the stamping die 2, the accuracy can be tested manually first; then the automatic state is turned on through the control box 303. At this time, the control box 303 controls the servo motor 603 to rotate forward, and the servo motor 603 drives the main pulley 604 to rotate forward through the rotating shaft. The main pulley 604 drives the three secondary pulleys 606 to rotate forward through the toothed belt 607. At the same time, the toothed belt 607 drives the slider 502 to move toward the extension plate 302 on the guide rail 304, and the slider 502 drives the movable plate 501, the mounting seat 503, the receiving plate 504 and the limiting mechanism to move and enter the mold. At the discharge end, when the sheet is punched to the set thickness, it can automatically fall on the receiving plate 504. At the same time, the positioning plate 505 and the positioning rod 506 can penetrate the through holes on the sheet to position the sheet. At this time, the control box 303 controls the servo motor 603 to reverse, so that the toothed belt 607 moves in the opposite direction and quickly returns the receiving plate 504 and the sheet on it to the material taking station for manual taking. Then, the start button is pressed again, and the receiving plate 504 can re-enter the stamping die 2 to continue receiving the material. In this solution, the material is taken away manually after receiving the material. In addition, a robot can be added for automatic material taking.

[0037] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. In-mold material collection mechanism, characterized by: The invention comprises a stamping platform (1), a stamping die (2), a material receiving mechanism (3) and a support frame (4), wherein the stamping die (2) is fixedly mounted on the top of the stamping platform (1), one end of the material receiving mechanism (3) is located below the inner part of the material discharge end of the stamping die (2), and the support frame (4) is fixedly mounted on the bottom of one end of the material receiving mechanism (3) away from the stamping die (2); The material receiving mechanism (3) comprises a mounting frame (301), two extension plates (302) are fixedly connected to the upper end of one side of the mounting frame (301), the extension plates (302) are respectively located at the front and rear sides of the mounting frame (301), a connecting column (308) is fixedly installed between the ends of the two extension plates (302) away from the mounting frame (301), a control box (303) is fixedly installed at the end of the mounting frame (301) away from the extension plates (302), a driving mechanism (6) is arranged inside the mounting frame (301) and at one end close to the control box (303), a material receiving positioning mechanism (5) is arranged inside the mounting frame (301) and at a side of the driving mechanism (6) away from the control box (303), and a U-shaped cover (305) is fixedly installed at the top of the mounting frame (301) and at one end close to the extension plates (302).

2. The in-mold material receiving mechanism according to claim 1, characterized in that: One end of the extension plate (302) away from the mounting frame (301) is located below the inner part of the discharge end of the stamping die (2), and a guide rail (304) is fixedly installed on the upper ends of the two extension plates (302) on the sides close to each other, and the other end of the guide rail (304) extends to the inside of the mounting frame (301).

3. The in-mold material receiving mechanism according to claim 2, characterized in that: The driving mechanism (6) comprises a fixed seat (601), wherein the fixed seat (601) is fixedly mounted on the inner bottom wall of the mounting frame (301), an L-shaped plate (602) is fixedly mounted on one side of the upper surface of the fixed seat (601), and a servo motor (603) is fixedly mounted on the other side of the upper surface of the fixed seat (601), an output end of the servo motor (603) is fixedly connected to a rotating shaft, an end of the rotating shaft away from the servo motor (603) passes through the L-shaped plate (602) and extends to the outside where a main pulley (604) is fixedly mounted, and three secondary pulleys (606) are arranged above the main pulley (604), and the main pulley (604) and the secondary pulleys (606) are connected to each other through a toothed belt (607).

4. The in-mold material receiving mechanism according to claim 3, characterized in that: Two of the secondary pulleys (606) are arranged on the left and right sides above the main pulley (604), and two of the secondary pulleys (606) are arranged up and down, and another secondary pulley (606) is arranged on the side of the rear extension plate (302) close to the connecting column (308), and the interiors of the three secondary pulleys (606) are all connected with threaded columns (605) through bearings, two of the threaded columns (605) are threadedly connected to the rear inner wall of the mounting frame (301), and another threaded column (605) is threadedly connected to the inner wall of the rear extension plate (302).

5. The in-mold material receiving mechanism according to claim 4, characterized in that: The material receiving and positioning mechanism (5) comprises a movable plate (501), and sliders (502) are fixedly installed at both the front and rear ends of the movable plate (501), and the two sliders (502) are respectively slidably connected to corresponding guide rails (304), and one of the sliders (502) is fixedly installed with a toothed belt (607) at the top end of one side close to the movable plate (501), and a mounting seat (503) is fixedly installed on the upper surface of the movable plate (501), and a material receiving plate (504) is fixedly installed on the top of the mounting seat (503).

6. The in-mold material receiving mechanism according to claim 5, characterized in that: Positioning plates (505) and positioning rods (506) are fixedly mounted on both the front and rear ends of the receiving plate (504), and are staggered relative to the positioning plates (505) and the positioning rods (506).

7. The in-mold material receiving mechanism according to claim 6, characterized in that: Four limiting mechanisms are symmetrically arranged between the two ends of the two guide rails (304), and the four limiting mechanisms each include a fixed rod (306) and a limiting block (307). The ends of the four limiting blocks (307) that are away from each other are fixedly connected to the fixed rod (306), wherein the ends of two of the fixed rods (306) away from the limiting blocks (307) are respectively fixedly installed with the corresponding extension plates (302), and the ends of the other two fixed rods (306) away from the limiting blocks (307) are fixedly installed with the inner wall of the mounting frame (301), wherein two of the limiting blocks (307) are in contact with a side of the moving plate (501) away from the servo motor (603), and the other two limiting blocks (307) are in contact with a side of the moving plate (501) close to the servo motor (603).

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