Stamping die waste discharging mechanism

Abstract

The utility model discloses a stamping die waste discharging mechanism, which relates to the field of stamping dies and comprises a base, the rear end of the upper surface of the base is fixedly connected with the bottom end of a vertical frame, the upper end of the vertical frame is provided with a stamping die, a crushing mechanism is arranged below the stamping die, and a conveying mechanism is arranged below the crushing mechanism. The crushing mechanism is arranged below the stamping die, waste materials in the stamping die fall into the receiving hopper when the waste materials are treated, at the moment, the waste materials can be crushed through opposite rotation of the two crushing rollers, and therefore the situation that the waste materials large in size are stacked and blocked in the follow-up conveying process, and the discharging effect of the waste materials is affected is avoided; and meanwhile, the conveying mechanism is arranged below the crushing mechanism, after the crushing mechanism is used for crushing the waste materials, the waste materials fall on the material receiving groove, at the moment, the waste materials slide into the collecting disc along the material receiving groove to be collected, and therefore a user can conveniently treat the waste materials in a follow-up centralized mode.

Description

Technical Field

[0001] The utility model relates to a waste material discharging mechanism, in particular to a waste material discharging mechanism for a stamping die. Background Art

[0002] A stamping die is a special process equipment used to process materials into parts in cold stamping. It is called a cold stamping die. Stamping is a pressure processing method that uses a die installed on a press to apply pressure to the material at room temperature to separate or plastically deform the material, thereby obtaining the desired parts. A certain amount of waste will be generated during the stamping process. In the existing stamping die manufacturing equipment, a waste discharge mechanism is provided to discharge the waste.

[0003] The prior art authorization announcement number is CN 210730666 U, which is a stamping die waste discharge mechanism, including a base, which is tilted, and the bottom of the base is fixedly installed with six support columns, which are symmetrically arranged in pairs, and a waste slide is provided above the base, which is tilted, and the bottom of the waste slide is fixedly installed with ten springs, which are symmetrically arranged in pairs, and the bottoms of the ten springs are all fixedly installed on the top of the base, and a vibration motor is fixedly installed on the bottom of the waste slide, and the top of the waste slide is provided with a material receiving trough with an opening on one side, and four mounting holes are provided on both sides of the material receiving trough, and four rotating shafts are provided in the material receiving trough, and the two ends of the four rotating shafts pass through the corresponding mounting holes respectively. The utility model has strong practicality and reasonable design, can effectively realize waste discharge, avoid waste accumulation, greatly reduce the occurrence of accidents, and is easy to promote and use;

[0004] Although the above device can utilize the rotation of multiple rotating shafts to push the waste in the receiving trough to slide, thereby realizing the function of assisting the discharge of the waste, the device cannot first crush the waste. Due to the difference in stamping dies, the size and shape of the waste are different. If the waste is long or large in volume, it is easy to get stuck between the rotating shafts, thereby affecting the discharge of the waste. Utility Model Content

[0005] The utility model aims to provide a stamping die waste discharge mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping die waste discharge mechanism, comprising a base, the rear end of the upper surface of the base is fixedly connected to the bottom end of a stand, a stamping die is arranged at the upper end of the stand, a crushing mechanism is arranged below the stamping die, a conveying mechanism is arranged below the crushing mechanism, the crushing mechanism is transmission-connected to the conveying mechanism, and a controller is arranged on the conveying mechanism.

[0007] As a preferred technical solution of the utility model, a collecting tray is correspondingly arranged below the right end of the conveying mechanism, and the bottom surface of the collecting tray overlaps with the upper surface of the base.

[0008] As a preferred technical solution of the utility model, the conveying mechanism includes a material receiving trough, the bottom surface of which is fixedly connected to the upper ends of two support plates at the same time, the bottom ends of the two support plates are fixedly connected to the upper surface of the base, and the front side surface of the material receiving trough is fixedly connected to the rear side surface of the controller.

[0009] As a preferred technical solution of the utility model, the upper surface of the material receiving trough is fixedly connected to the bottom surfaces of four support plates 2 at the same time, the four support plates 2 are grouped in pairs and the two groups of support plates 2 are respectively connected to the two transmission shafts through rolling bearings.

[0010] As an optimal technical solution of the utility model, the front ends of the two transmission shafts are respectively fixedly connected to the two pulleys, and the two pulleys are connected by belt transmission. The front end of the transmission shaft on the right side is also fixedly connected to the pulley 2, and the pulley 2 is connected to the crushing mechanism.

[0011] As a preferred technical solution of the utility model, the two transmission shafts are simultaneously connected to the two conveyor belts, the outer sides of the two conveyor belts are respectively fixedly connected to one end of the two connecting plates, the other ends of the two connecting plates are fixedly connected to the side of the scraper, and the outer side surface of the scraper overlaps the inner side surface of the material receiving trough.

[0012] As a preferred technical solution of the utility model, the crushing mechanism includes a receiving hopper, which is arranged below the stamping die, the rear side of the receiving hopper is fixedly connected to the front side of the support plate three, and the rear side of the support plate three is fixedly connected to the vertical frame.

[0013] As a preferred technical solution of the utility model, the bottom end of the receiving hopper is rotatably connected to the end optical axes of the two crushing rollers through a rolling bearing. Each of the crushing rollers is provided with a group of crushing blades, and the two groups of crushing blades are staggered. The right end of the front crushing roller is fixedly connected to gear 2.

[0014] As an optimal technical solution of the utility model, the gear 2 is meshedly connected with the gear 1, the gear 1 is fixedly connected to the left side of the connecting shaft 2, the left end of the connecting shaft 2 is rotatably connected to the right side of the receiving hopper through a rolling bearing, the middle part of the connecting shaft 2 is fixedly connected to the pulley 5, the pulley 5 is transmission-connected to the pulley 4 through a belt, the pulley 4 is fixedly connected to the right side of the rear crushing roller, the right end of the rear crushing roller is fixedly connected to the output shaft of the motor, the motor is fixedly connected to the right side of the receiving hopper through a mounting seat, and the input end of the motor is electrically connected to the output end of the controller.

[0015] As an optimal technical solution of the utility model, the right end of the connecting shaft two is fixedly connected to the bevel gear one, the bevel gear one is meshingly connected to the bevel gear two, the bevel gear two is fixedly connected to the rear end of the connecting shaft one, the connecting shaft one is rotatably connected to the right end of the support plate four through a rolling bearing, the left end of the support plate four is fixedly connected to the right side surface of the receiving hopper, the front end of the connecting shaft one is fixedly connected to the pulley three, and the pulley three is transmission connected to the pulley two through a belt.

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

[0017] The utility model provides a crushing mechanism under the stamping die. When the waste is processed, the waste in the stamping die falls into the receiving hopper. At this time, the waste can be crushed by the opposite rotation of the two crushing rollers, so as to avoid the stacking and clogging of the larger waste during subsequent transportation, which affects the discharge effect of the waste. At the same time, a conveying mechanism is provided under the crushing mechanism. After the waste is crushed by the crushing mechanism, the waste falls on the receiving trough. At this time, the waste slides along the receiving trough to the collecting tray to collect the waste, so as to facilitate the user to subsequently concentrate on processing the waste. When the conveying mechanism is running, the rotation of the conveyor belt can be used to drive the scraper to rotate. When the scraper rotates to the left end of the receiving trough, the counterclockwise rotation of the scraper pushes the waste in the receiving trough to slide, so as to avoid the waste staying in the receiving trough. The functionality and practicality of the device are further increased, and the transmission of the conveying mechanism and the crushing mechanism is realized, so as to effectively reduce the setting of the power source and improve the power utilization rate of the motor. The operation of the conveying mechanism and the crushing mechanism only requires the user to perform one operation to control the operation of both, so as to effectively reduce the operation steps of the device and improve the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the conveying mechanism of the utility model;

[0020] Figure 3This is a schematic diagram of the scraper structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the crushing mechanism of the utility model when viewed from above;

[0022] Figure 5 This is a schematic diagram of the crushing roller structure of the utility model.

[0023] In the figure: 1 base, 2 conveying mechanism, 21 receiving trough, 22 support plate 1, 23 support plate 2, 24 pulley 1, 25 conveyor belt, 26 transmission shaft, 27 scraper, 28 pulley 2, 29 connecting plate, 3 controller, 4 collecting plate, 5 crushing mechanism, 51 receiving hopper, 52 crushing roller, 53 support plate 3, 54 motor, 55 connecting shaft 1, 56 support plate 4, 57 pulley 3, 58 connecting shaft 2, 59 gear 1, 510 pulley 4, 511 bevel gear 1, 512 bevel gear 2, 513 pulley 5, 514 gear 2, 6 stand, 7 stamping die. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] See also Figure 1-5 The utility model provides a technical solution for a stamping die waste discharge mechanism: it includes a base 1, the rear end of the upper surface of the base 1 is fixedly connected to the bottom end of a stand 6, a stamping die 7 is arranged at the upper end of the stand 6, a crushing mechanism 5 is arranged below the stamping die 7, a conveying mechanism 2 is arranged below the crushing mechanism 5, the crushing mechanism 5 is transmission-connected to the conveying mechanism 2, and a controller 3 is arranged on the conveying mechanism 2.

[0026] A collecting tray 4 is provided at the lower right end of the conveying mechanism 2, and the bottom surface of the collecting tray 4 overlaps with the upper surface of the base 1. By providing the collecting tray 4 at the right end of the conveying mechanism 2, the collecting tray 4 can be used to collect the waste falling into the docking trough 21, thereby facilitating the user to carry out centralized treatment of the waste later.

[0027] The conveying mechanism 2 includes a material receiving trough 21, the bottom surface of which is fixedly connected to the upper ends of two support plates 22, the bottom ends of the two support plates 22 are fixedly connected to the upper surface of the base 1, and the front side surface of the material receiving trough 21 is fixedly connected to the rear side surface of the controller 3.

[0028] The upper surface of the receiving trough 21 is fixedly connected to the bottom surfaces of four supporting plates 23 at the same time. The four supporting plates 23 are grouped in pairs and the two groups of supporting plates 23 are respectively connected to the two transmission shafts 26 through rolling bearings.

[0029] The front ends of the two transmission shafts 26 are fixedly connected to the two pulleys 24 respectively, and the two pulleys 24 are connected by belt transmission. The front end of the right transmission shaft 26 is also fixedly connected to the pulley 28, and the pulley 28 is connected to the crushing mechanism 5. When the connecting shaft 2 58 rotates, the transmission shaft 26 and the conveyor belt 25 are driven counterclockwise through the bevel gear 1 511, the bevel gear 2 512, the connecting shaft 1 55, the pulley 3 57, the pulley 28 and the pulley 1 24. When the conveyor belt 25 drives the scraper 27 to move to the left end of the material receiving trough 21, as the conveyor belt 25 continues to rotate, the scraper 27 slides against the material receiving trough 21. At this time, the movement of the scraper 27 is used to push the waste in the material receiving trough 21 to slide into the collecting tray 4, thereby preventing the waste from staying in the material receiving trough 21 and clogging.

[0030] The two transmission shafts 26 are simultaneously connected to the two conveyor belts 25 in transmission. The outer sides of the two conveyor belts 25 are respectively fixedly connected to one end of the two connecting plates 29. The other ends of the two connecting plates 29 are fixedly connected to the side of the scraper 27. The outer side of the scraper 27 overlaps the inner side of the material receiving trough 21.

[0031] The crushing mechanism 5 includes a material receiving hopper 51, which is arranged below the stamping die 7, and the rear side of the material receiving hopper 51 is fixedly connected to the front side of the support plate three 53, and the rear side of the support plate three 53 is fixedly connected to the stand 6.

[0032] The bottom end of the receiving hopper 51 is rotatably connected to the end optical axes of the two crushing rollers 52 through rolling bearings. Each crushing roller 52 is provided with a group of crushing blades, and the two groups of crushing blades are staggered. The right end of the front crushing roller 52 is fixedly connected to gear 2 514.

[0033] Gear 2 514 is meshed with gear 1 59, gear 1 59 is fixedly connected to the left side of connecting shaft 2 58, the left end of connecting shaft 2 58 is rotationally connected to the right side of receiving hopper 51 through rolling bearing, the middle part of connecting shaft 2 58 is fixedly connected to pulley 5 513, pulley 5 513 is transmission connected to pulley 4 510 through belt, pulley 4 510 is fixedly connected to the right side of rear crushing roller 52, the right end of rear crushing roller 52 is fixedly connected to the output shaft of motor 54, motor 54 is fixedly connected to the right side of receiving hopper 51 through mounting seat, motor The input end of 54 is electrically connected to the output end of the controller 3. When performing stamping processing, the user controls the motor 54 through the controller 3, and the stamping waste falls from the stamping die 7 into the receiving hopper 51. When the motor 54 is working, it drives the two crushing rollers 52 to rotate in opposite directions through the pulley four 510, the pulley five 513, the connecting shaft two 58, the gear one 59 and the gear two 514. At this time, the waste falling into the receiving hopper 51 is crushed by the opposite rotation of the two crushing rollers 52, so as to avoid the stacking and blockage of large waste during subsequent transportation, which affects the discharge effect of the waste.

[0034] The right end of connecting shaft 2 58 is fixedly connected to bevel gear 1 511, bevel gear 1 511 is meshingly connected to bevel gear 2 512, bevel gear 2 512 is fixedly connected to the rear end of connecting shaft 1 55, connecting shaft 1 55 is rotatably connected to the right end of support plate 4 56 through a rolling bearing, the left end of support plate 4 56 is fixedly connected to the right side surface of the receiving hopper 51, the front end of connecting shaft 1 55 is fixedly connected to pulley 3 57, and pulley 3 57 is transmission connected to pulley 2 28 through a belt.

[0035] The operating steps of the utility model are:

[0036] When performing stamping, the user controls the motor 54 through the controller 3, and the stamping waste falls from the stamping die 7 into the receiving hopper 51. When the motor 54 is working, the two crushing rollers 52 are driven to rotate in opposite directions through the pulley 4 510, the pulley 5 513, the connecting shaft 2 58, the gear 1 59 and the gear 2 514. At this time, the waste falling into the receiving hopper 51 is crushed by the opposite rotation of the two crushing rollers 52, and the crushed waste falls into the receiving trough 21. At this time, the waste slides to the right along the receiving trough 21. The waste material falls into the collecting tray 4, and the connecting shaft 2 58 rotates while the transmission shaft 26 and the conveyor belt 25 rotate counterclockwise through the bevel gear 1 511, the bevel gear 2 512, the connecting shaft 1 55, the pulley 3 57, the pulley 28 and the pulley 1 24. When the conveyor belt 25 drives the scraper 27 to move to the left end of the material receiving trough 21, the continuous rotation of the conveyor belt 25 makes the scraper 27 slide against the material receiving trough 21. At this time, the movement of the scraper 27 is used to push the waste material in the material receiving trough 21 to slide into the collecting tray 4.

[0037] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0038] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stamping die waste discharge mechanism, comprising a base (1), characterized in that: The rear end of the upper surface of the base (1) is fixedly connected to the bottom end of the stand (6); a stamping die (7) is provided at the upper end of the stand (6); a crushing mechanism (5) is provided below the stamping die (7); a conveying mechanism (2) is provided below the crushing mechanism (5); the crushing mechanism (5) is transmission-connected to the conveying mechanism (2); and a controller (3) is provided on the conveying mechanism (2).

2. A stamping die waste discharge mechanism according to claim 1, characterized in that: A collecting tray (4) is correspondingly arranged below the right end of the conveying mechanism (2), and the bottom surface of the collecting tray (4) overlaps with the upper surface of the base (1).

3. A stamping die waste discharge mechanism according to claim 1, characterized in that: The conveying mechanism (2) comprises a material receiving trough (21), the bottom surface of the material receiving trough (21) is fixedly connected to the upper ends of two support plates (22), the bottom ends of the two support plates (22) are fixedly connected to the upper surface of the base (1), and the front side surface of the material receiving trough (21) is fixedly connected to the rear side surface of the controller (3).

4. A stamping die waste discharge mechanism according to claim 3, characterized in that: The upper surface of the receiving trough (21) is fixedly connected to the bottom surfaces of four support plates (23) at the same time. The four support plates (23) are arranged in groups of two, and the two groups of support plates (23) are respectively connected to two transmission shafts (26) through rolling bearings.

5. A stamping die waste discharge mechanism according to claim 4, characterized in that: The front ends of the two transmission shafts (26) are respectively fixedly connected to the two pulleys (24), and the two pulleys (24) are connected via a belt transmission. The front end of the right transmission shaft (26) is also fixedly connected to the pulley (28), and the pulley (28) is connected to the crushing mechanism (5) via a belt transmission.

6. A stamping die waste discharge mechanism according to claim 5, characterized in that: The two transmission shafts (26) are simultaneously connected to the two conveyor belts (25) in a transmission manner; the outer side surfaces of the two conveyor belts (25) are respectively fixedly connected to one end of two connecting plates (29); the other ends of the two connecting plates (29) are fixedly connected to the side surfaces of the scraper (27); and the outer side surfaces of the scraper (27) overlap the inner side surfaces of the material receiving trough (21).

7. A stamping die waste discharge mechanism according to claim 1, characterized in that: The crushing mechanism (5) comprises a receiving hopper (51), the receiving hopper (51) is arranged below the stamping die (7), the rear side of the receiving hopper (51) is fixedly connected to the front side of the support plate three (53), and the rear side of the support plate three (53) is fixedly connected to the stand (6).

8. A stamping die waste discharge mechanism according to claim 7, characterized in that: The bottom end of the receiving hopper (51) is rotatably connected to the end optical axes of the two crushing rollers (52) through rolling bearings. Each crushing roller (52) is provided with a group of crushing blades, and the two groups of crushing blades are arranged alternately. The right end of the front crushing roller (52) is fixedly connected to the second gear (514).

9. A stamping die waste discharge mechanism according to claim 8, characterized in that: The gear 2 (514) is meshedly connected with the gear 1 (59), and the gear 1 (59) is fixedly connected to the left side of the connecting shaft 2 (58). The left end of the connecting shaft 2 (58) is rotatably connected to the right side of the receiving hopper (51) through a rolling bearing. The middle part of the connecting shaft 2 (58) is fixedly connected to the pulley 5 (513), and the pulley 5 (513) is transmission-connected to the pulley 4 (510) through a belt. The pulley 4 (510) is fixedly connected to the right side of the rear crushing roller (52). The right end of the rear crushing roller (52) is fixedly connected to the output shaft of the motor (54). The motor (54) is fixedly connected to the right side of the receiving hopper (51) through a mounting seat. The input end of the motor (54) is electrically connected to the output end of the controller (3).

10. A stamping die waste discharge mechanism according to claim 9, characterized in that: The right end of the connecting shaft 2 (58) is fixedly connected to the bevel gear 1 (511), the bevel gear 1 (511) is meshed with the bevel gear 2 (512), the bevel gear 2 (512) is fixedly connected to the rear end of the connecting shaft 1 (55), the connecting shaft 1 (55) is rotatably connected to the right end of the support plate 4 (56) through a rolling bearing, the left end of the support plate 4 (56) is fixedly connected to the right side surface of the receiving hopper (51), the front end of the connecting shaft 1 (55) is fixedly connected to the pulley 3 (57), and the pulley 3 (57) is transmission-connected to the pulley 2 (28) through a belt.

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