Blanking induction die pressing prevention assembly

Abstract

The utility model discloses a blanking induction die pressing prevention assembly, and relates to the technical field of stamping machining. The feeding device comprises a feeding belt, an anti-pressing mechanism is arranged above the feeding belt, a placement plate and a connecting plate in the anti-pressing mechanism are symmetrically arranged above the feeding belt, a receiver is connected to the inner side wall of the placement plate, a transmitter connected to the inner side wall of the connecting plate corresponds to the receiver in position, an alarm lamp and a placement seat are connected to the connecting plate, and the alarm lamp is connected to the placement seat. The side wall of the placement seat is connected with a detector, a controller and a processor; lifting mechanisms are arranged on the lower surfaces of the placement plate and the connecting plate, and each lifting mechanism comprises a screw shaft and a placement frame. According to the utility model, the anti-pressing mechanism is arranged, so that when a product in the die is not taken away, the stamping equipment is shut down, further, die pressing caused by the fact that the product in the die is not taken away is effectively avoided, and the lifting mechanism is arranged, so that a worker can conveniently adjust the height of the anti-pressing mechanism, further, materials with different sizes can be conveniently detected, and the operation amount of the worker is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of stamping processing, in particular to a blanking induction anti-pressure die component. Background Art

[0002] Stamping refers to the production process of obtaining product parts of certain shape, size and performance by directly subjecting sheet metal to deformation force and deforming it in the die with the help of the power of conventional or special stamping equipment.

[0003] During the stamping process, the product inside the mold may not be sucked away, which may cause mold compression and even damage to structural components. To solve the above technical problems, the staff adjusted the air pressure value to form a vacuum negative pressure to facilitate the removal and placement of products.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. In the existing anti-pressure mold method, when there is no vacuum, the negative pressure gauge is set to zero. When a vacuum negative pressure is generated, the negative pressure gauge will have a value, which varies according to the air pressure of the equipment. When a vacuum is required, the negative pressure gauge value is set between the two, and there will be a negative pressure detection signal. However, there are disadvantages: it is affected by the air pressure and the consistency of the product incoming materials, and it cannot be effectively monitored, thereby reducing the material detection effect;

[0006] 2. In the existing anti-pressure mold method, when the size of the sucked materials is inconsistent during use, the air pressure value needs to be adjusted, which increases the adjustment steps when taking and placing materials of different sizes, and further increases the adjustment operation volume of the staff.

[0007] To this end, we provide a drop induction anti-pressure die assembly to solve the above problems. Utility Model Content

[0008] The utility model aims to provide a blanking induction anti-pressure die assembly, which solves the problems of poor detection effect and complicated adjustment operation of the existing anti-pressure die method by setting an anti-pressure mechanism and a lifting mechanism.

[0009] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0010] The utility model discloses a blanking induction pressure-proof die assembly, comprising a feeding belt, an anti-pressure mechanism is arranged above the feeding belt, a placement plate and a connecting plate in the anti-pressure mechanism are symmetrically arranged above the feeding belt, a receiver is connected to the inner side wall of the placement plate, a transmitter connected to the inner side wall of the connecting plate corresponds to the position of the receiver, an alarm light and a placement seat are connected to the connecting plate, a detector, a controller and a processor are connected to the side wall of the placement seat; a lifting mechanism is arranged on the lower surfaces of the placement plate and the connecting plate, the lifting mechanism comprises a screw shaft and a placement frame, the lower surfaces of the placement plate and the connecting plate are rotatably connected with the screw shaft, the screw shaft is threadedly connected to the placement frame, and the lower end of the screw shaft passes through the placement frame and is connected with a rotating handle.

[0011] The utility model is further configured that the two ends of the inner part of the feeding belt are transmission-connected with a driving roller and a driven roller, the driving roller and the driven roller are rotationally connected to the two ends of the frame, and the two ends of the placement frame are connected to the side walls of the frame.

[0012] The utility model is further configured as follows: a drive motor is connected to a machine base connected to the inner side of the frame, a rotating shaft connected to the side wall of the drive motor is rotatably connected to the frame, a transmission belt is connected to the circumferential side of a main pulley connected to the end of the rotating shaft, and a slave pulley connected to the internal transmission of the transmission belt is connected to the end of the active roller.

[0013] The utility model is further configured that both sides of the placement plate and the connecting plate are symmetrically connected with movable rods through hinges, the peripheral sides of the movable rods are sleeved with sleeves, and the lower ends of the sleeves are connected to the placement frame through hinges.

[0014] The utility model is further configured that sliding rods are fixedly connected to the peripheral side wall of the movable rod in an annular array, and sliding grooves are opened in an annular array on the inner side wall of the sleeve, and the sliding rods are slidably connected to the sliding grooves.

[0015] The utility model is further configured such that the sleeve is hollow, the slide rod is strip-shaped, and the slide groove is U-shaped.

[0016] The utility model is further configured such that a distance adjusting mechanism is symmetrically arranged on the inner side wall of the placement plate, a fixed cylinder in the distance adjusting mechanism is connected to the inner side wall of the placement plate, an end of a movable shaft sleeved inside the fixed cylinder is rotatably connected to the connecting plate, an end of the fixed cylinder away from the placement plate is connected to an internal threaded ring, and the internal threaded ring is threadedly connected to the movable shaft.

[0017] The utility model is further configured that the end of the movable shaft away from the connecting plate is fixedly connected to a limiting block, the limiting block contacts the inner wall of the fixed cylinder, and the outer diameter of the limiting block is greater than the inner diameter of the internal threaded ring.

[0018] The utility model has the following beneficial effects:

[0019] The utility model is provided with an anti-pressure mechanism. When the receiver does not receive the light emitted by the transmitter, it indicates that there is material on the feeding belt, the material inside the mold is taken away, and the stamping equipment continues to work; otherwise, the material inside the mold is not taken away, the stamping equipment stops, and the mold compression caused by residual products inside the mold is effectively avoided.

[0020] The utility model sets a lifting mechanism and rotates the screw shaft to move the placement plate and the connecting plate upward or downward, thereby adjusting the height of the anti-pressure mechanism, so that it is suitable for detecting materials of different sizes, improves practicality, simplifies the adjustment operation steps, and reduces the operation workload of the staff.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0023] Figure 1 A schematic diagram of the structure of a blanking induction anti-pressure die assembly Figure 1 ;

[0024] Figure 2 A schematic diagram of the structure of a blanking induction anti-pressure die assembly Figure 2 ;

[0025] Figure 3 is a structural schematic diagram of the connecting plate;

[0026] Figure 4 It is a schematic diagram of the connection between the sleeve and the movable rod;

[0027] Figure 5 This is an exploded schematic diagram of the distance adjustment mechanism.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1-feeding belt, 101-active roller, 102-frame, 103-driven roller, 104-driving motor, 104a-base, 105-rotating shaft, 106-transmission belt, 106a-primary pulley, 106b-secondary pulley, 2-anti-pressure mechanism, 201-mounting plate, 201a-receiver, 202-connecting plate, 202a-transmitter, 202b-alarm light, 203-mounting seat , 203a-detector, 203b-controller, 203c-processor, 3-lifting mechanism, 301-screw shaft, 301a-handle, 302-sleeve, 302a-slide, 303-movable rod, 303a-slide rod, 304-hinge, 305-mounting frame, 4-distance adjustment mechanism, 401-fixed cylinder, 401a-internal thread ring, 402-movable shaft, 402a-limit block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0031] See also Figure 1 , 2 3. The utility model is a blanking induction anti-pressure mold assembly, including a feeding belt 1, on which an anti-pressure mechanism 2 is arranged, and the anti-pressure mechanism 2 includes a placement plate 201, a receiver 201a, a connecting plate 202, a transmitter 202a, an alarm light 202b, a placement seat 203, a detector 203a, a controller 203b and a processor 203c. Whether the alarm light 202b works is controlled by whether the receiver 201a receives the light emitted by the transmitter 202a, and then it is judged whether there is material on the feeding belt 1, and then it is judged whether the shaping material on the mold is taken away, and then it is judged whether the mold is sticky, so as to avoid the mold from being pressed;

[0032] Specifically, the placement plate 201 and the connecting plate 202 are symmetrically arranged above the feeding belt 1, the receiver 201a is connected to the inner side wall of the placement plate 201, the transmitter 202a is connected to the inner side wall of the connecting plate 202, and the positions of the transmitter 202a and the receiver 201a correspond, the alarm light 202b and the placement seat 203 are connected to the connecting plate 202, and the side wall of the placement seat 203 is connected with a detector 203a, a controller 203b and a processor 203 c. The internal transmission of the feeding belt 1 is connected with a driving roller 101 and a driven roller 103. The base 104a connected inside the feeding belt 1 is connected with a driving motor 104. The rotating shaft 105 connected to the side wall of the driving motor 104 is rotatably connected with the frame 102. The end of the rotating shaft 105 is connected with a main pulley 106a. The end of the driving roller 101 is connected with a slave pulley 106b. The main pulley 106a and the slave pulley 106b are connected through a transmission belt 106.

[0033] Further, the base 104a is Z-shaped;

[0034] The operation process of this embodiment is as follows: a corresponding manipulator is configured on the side of the feeding belt 1 to pick up the shaped material on the mold, the driving motor 104 is started, the feeding belt 1 moves, and the manipulator takes the material on the mold and places it on the moving feeding belt 1. When the material is between the receiver 201a and the transmitter 202a, the receiver 201a does not receive the light emitted by the transmitter 202a, and the alarm light 202b does not work; when there is no material blocking the receiver 201a from receiving the light emitted by the transmitter 202a, the alarm light 202b works. When the alarm light 202b works for an abnormally long time, the equipment stops working and checks whether the material on the mold has been taken away. Specific embodiment 2

[0035] See also Figure 1 and 4 On the basis of the specific embodiment 1, a lifting mechanism 3 is provided, and the lifting mechanism 3 includes a screw shaft 301, a rotating handle 301a and a placement frame 305. By rotating the rotating handle 301a, the screw shaft 301 is moved upward or downward, thereby adjusting the height of the placement plate 201 and the connecting plate 202, and then adjusting the height of the anti-pressure mechanism 2, thereby facilitating the detection of materials at different heights, thereby increasing the scope of application;

[0036] Specifically, both ends of the mounting frame 305 are connected to the side walls of the frame 102, the screw shaft 301 is threadedly connected to the mounting frame 305, and the lower surfaces of the mounting plate 201 and the connecting plate 202 are rotatably connected to the upper end of the screw shaft 301, and the lower end of the screw shaft 301 is connected to a handle 301a, and the side walls of the mounting plate 201 and the connecting plate 202 are connected to a movable rod 303 through a hinge 304, and a sleeve 302 is sleeved on the peripheral side of the movable rod 303, and the lower end of the sleeve 302 is connected to the mounting frame 305 through a hinge 304, and a sliding rod 303a is fixed to the peripheral side wall of the movable rod 303, and a sliding groove 302a is provided on the inner peripheral side wall of the sleeve 302, and the sliding rod 303a is slidably connected to the sliding groove 302a;

[0037] Further, the movable rods 303 are arranged in a rectangular array, the slide grooves 302a are opened in a circular array, the slide rods 303a are arranged in a circular array, the sleeve 302 is hollow, the slide rods 303a are strip-shaped, and the slide grooves 302a are U-shaped;

[0038] The operation process of this embodiment is: the staff rotates the screw shaft 301 clockwise, the screw shaft 301 rotates clockwise and moves upward, the placement plate 201 and the connecting plate 202 move upward, and then the anti-pressure mechanism 2 moves upward, and then the larger material is detected; when the screw shaft 301 is rotated counterclockwise, the anti-pressure mechanism 2 moves downward, and then the smaller material is detected, which increases the scope of application and improves practicality. Specific embodiment 3

[0039] See also Figure 1 and 5 On the basis of the specific embodiment 1 and the specific embodiment 2, a distance adjustment mechanism 4 is provided, and the distance adjustment mechanism 4 includes a fixed cylinder 401, an internal thread ring 401a, a movable shaft 402 and a limit block 402a. By rotating the movable shaft 402, the distance between the end of the fixed cylinder 401 and the end of the movable shaft 402 is adjusted, and then the distance between the placement plate 201 and the connecting plate 202 is adjusted, so that the anti-pressure mechanism 2 is suitable for feeding belts 1 with different widths;

[0040] Specifically, the end of the fixed cylinder 401 is connected to the inner wall of the placement plate 201, the end of the fixed cylinder 401 away from the placement plate 201 is connected with an internal thread ring 401a, the end of the movable shaft 402 is rotatably connected to the inner wall of the connecting plate 202, the movable shaft 402 is sleeved inside the fixed cylinder 401, and the movable shaft 402 is threadedly connected to the internal thread ring 401a, and the end of the movable shaft 402 away from the connecting plate 202 is connected to a limiting block 402a;

[0041] Furthermore, the fixed cylinder 401 is symmetrically arranged, the movable shaft 402 is symmetrically arranged, and the outer diameter of the limit block 402a is larger than the inner diameter of the internal thread ring 401a;

[0042] The operating process of this embodiment is: the staff rotates the movable shaft 402 clockwise, and the movable shaft 402 rotates clockwise and gradually moves out of the interior of the fixed cylinder 401, so that the distance between the end of the movable shaft 402 and the end of the fixed cylinder 401 gradually increases, thereby making the anti-pressure mechanism 2 suitable for the feeding belt 1 with a larger width; conversely, the distance between the end of the movable shaft 402 and the end of the fixed cylinder 401 gradually decreases, thereby making the anti-pressure mechanism 2 suitable for the feeding belt 1 with a smaller width.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A falling material induction anti-pressure die assembly, comprising a feeding belt (1), characterized in that: An anti-pressure mechanism (2) is arranged above the feeding belt (1); a placement plate (201) and a connecting plate (202) in the anti-pressure mechanism (2) are symmetrically arranged above the feeding belt (1); a receiver (201a) is connected to the inner side wall of the placement plate (201); a transmitter (202a) connected to the inner side wall of the connecting plate (202) corresponds to the position of the receiver (201a); an alarm light (202b) and a placement seat (203) are connected to the connecting plate (202); and a detector (203a), a controller (203b) and a processor (203c) are connected to the side wall of the placement seat (203); The lower surfaces of the placement plate (201) and the connecting plate (202) are both provided with a lifting mechanism (3), the lifting mechanism (3) comprising a screw shaft (301) and a placement frame (305), the lower surfaces of the placement plate (201) and the connecting plate (202) are both rotatably connected with the screw shaft (301), the screw shaft (301) is threadedly connected to the placement frame (305), and the lower end of the screw shaft (301) passes through the placement frame (305) and is connected to a rotating handle (301a).

2. A falling material induction anti-pressure die assembly according to claim 1, characterized in that: The two ends of the feeding belt (1) are connected to a driving roller (101) and a driven roller (103) in a transmission manner. The driving roller (101) and the driven roller (103) are rotatably connected to the two ends of the frame (102). The two ends of the placement frame (305) are connected to the side walls of the frame (102).

3. A falling material induction anti-pressure die assembly according to claim 2, characterized in that: A drive motor (104) is connected to a machine base (104a) connected to the inner side of the frame (102); a rotating shaft (105) connected to the side wall of the drive motor (104) is rotatably connected to the frame (102); a main pulley (106a) connected to the end of the rotating shaft (105) is connected to a transmission belt (106) on the circumferential side of the main pulley (106a) connected to the end of the main pulley (105); and a slave pulley (106b) connected to the internal transmission of the transmission belt (106) is connected to the end of the driving roller (101).

4. The falling material induction anti-pressure die assembly according to claim 1, characterized in that: Both sides of the placement plate (201) and the connection plate (202) are symmetrically connected to movable rods (303) via hinges (304); a sleeve (302) is sleeved around the movable rod (303); and the lower end of the sleeve (302) is connected to the placement frame (305) via a hinge (304).

5. A falling material induction anti-pressure die assembly according to claim 4, characterized in that: Sliding rods (303a) are fixedly connected in an annular array on the peripheral side wall of the movable rod (303), and sliding grooves (302a) are provided in an annular array on the inner side wall of the sleeve (302), and the sliding rods (303a) are slidably connected to the sliding grooves (302a).

6. A falling material induction anti-pressure die assembly according to claim 5, characterized in that: The sleeve (302) is hollow, the sliding rod (303a) is strip-shaped, and the sliding groove (302a) is U-shaped.

7. The falling material induction anti-pressure die assembly according to claim 1, characterized in that: A distance adjustment mechanism (4) is symmetrically arranged on the inner side wall of the placement plate (201); a fixed cylinder (401) in the distance adjustment mechanism (4) is connected to the inner side wall of the placement plate (201); an end of a movable shaft (402) sleeved inside the fixed cylinder (401) is rotatably connected to the connecting plate (202); an end of the fixed cylinder (401) away from the placement plate (201) is connected to an internal threaded ring (401a); and the internal threaded ring (401a) is threadedly connected to the movable shaft (402).

8. The falling material induction anti-pressure die assembly according to claim 7, characterized in that: The end of the movable shaft (402) away from the connecting plate (202) is fixedly connected to a limit block (402a), the limit block (402a) is in contact with the inner wall of the fixed cylinder (401), and the outer diameter of the limit block (402a) is greater than the inner diameter of the internal thread ring (401a).

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