Waste collecting mechanism and punching machine thereof

Abstract

The utility model discloses a waste material collecting mechanism and a punching machine thereof, which comprise a waste material groove and a weight limiting assembly, the weight limiting assembly comprises a bottom block, a circular groove, a rotating ring, an annular groove, an insertion ring, a plurality of locking holes, a threaded hole, a locking bolt, a mounting plate, a switch button, a buzzer alarm, a rotating hole, a rotating rod, a circular rotating block, a pressing plate, a gear cavity, a driven gear, a strip-shaped hole, a driving rack, a frame carrying plate, six T-shaped sliding grooves, six T-shaped sliding blocks and six tension springs. According to the utility model, the weight limiting assembly is arranged; through cooperation of a rotating ring, an inserting ring, a locking bolt, a mounting plate, a switch button, a buzzer alarm, a rotating rod, a circular rotating block, a pressing plate, a driven gear, a driving rack, a frame carrying plate, a T-shaped sliding block and a tension spring, an alarm can be given to remind a worker to replace the waste frame when the weight of waste in the waste frame reaches a certain value; and the situation that waste in the waste frame is too heavy and cannot be easily carried is avoided, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to a waste collection mechanism and a punching machine thereof. Background Technique

[0002] A punching machine is a device that processes metal sheets through dies for punching, punching holes, bending, etc. The working principle of the punching machine is to use power to drive the die to extrude or cut the metal sheet to obtain the required shape and size. The punching machine plays an important role in the manufacturing industry and is widely used in industries such as automotive, aerospace, electronics, and consumer goods manufacturing.

[0003] The waste generated during the operation of the punching machine will fall through the blanking hole on the punching machine into the waste bin placed in advance by the staff for collection. During daily work, there are often situations where the staff is fully concentrated on work and forgets to replace the waste bin, resulting in too much and too heavy waste in the waste bin. The above situations will cause the staff to be unable to easily carry the waste bin. Therefore, a waste collection mechanism and a punching machine are needed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a waste collection mechanism and a punching machine thereof to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A waste collection mechanism, comprising:

[0006] Waste chute;

[0007] A weight limit component, the weight limit component includes a bottom block, a circular groove is opened on the front surface of the bottom block, a rotating ring is arranged in the inner cavity of the circular groove, an annular groove is opened on the outer wall of the rotating ring, an inserting ring is arranged in the inner cavity of the annular groove, a plurality of locking holes are arranged in an annular array on the front surface of the inserting ring, a threaded hole is opened on the front surface of the rotating ring, a locking bolt is arranged in the inner cavity of the threaded hole, a mounting plate is arranged on the inner wall of the rotating ring, a switch button is arranged on one side of the mounting plate, a buzzer alarm is arranged in the inner cavity of the rotating ring, a rotating hole is opened on one side of the inner wall of the circular groove, a rotating rod is arranged in the inner cavity of the rotating hole, a circular rotating block is arranged at one end of the rotating rod, a pressing plate is arranged on the top of the circular rotating block, a gear cavity is opened inside the bottom block, a driven gear is arranged in the inner cavity of the gear cavity, a strip-shaped hole is opened on the top of the bottom block, a driving rack is arranged in the inner cavity of the strip-shaped hole, a carrier frame plate is arranged on the top of the driving rack, three T-shaped sliding grooves are opened on both sides of the inner wall of the waste chute, three T-shaped sliding blocks are fixedly connected to both sides of the carrier frame plate, and tension springs are arranged on the tops of the six T-shaped sliding blocks.

[0008] Preferably, the bottom block is fixedly connected to the inner cavity of the waste chute, the outer wall of the insertion ring is fixedly connected to the inner wall of the circular groove, the outer wall of the locking bolt is threadedly connected to the inner wall of the threaded hole, one end of the locking bolt is movably sleeved in the inner cavity of the locking hole corresponding in position, the bottom of the mounting plate is fixedly connected to the inner wall of the rotating ring, the switch button is fixedly installed on one side of the mounting plate, the back of the circular rotating block is fixedly connected to one end of the rotating rod, the bottom of the pressing plate is fixedly connected to the top of the circular rotating block, the driven gear is rotatably connected to the gear cavity, the front of the driven gear is fixedly connected to the other end of the rotating rod, one side of the driving rack is meshed with the outer wall of the driven gear, the bottom of the carrying frame plate is fixedly connected to the top of the driving rack, the outer walls of the six T-shaped sliders are slidably sleeved in the inner cavities of the T-shaped chutes corresponding in position, the bottom ends of the six tension springs are fixedly connected to the tops of the T-shaped sliders corresponding in position, and the top ends of the six tension springs are fixedly connected to the tops of the inner walls of the T-shaped chutes corresponding in position.

[0009] Preferably, the rotating hole communicates with the gear cavity, and the strip-shaped hole communicates with the gear cavity.

[0010] Preferably, a connecting block is fixedly connected to one side of the buzzer alarm, and one side of the connecting block is fixedly connected to the inner wall of the rotating ring.

[0011] Preferably, a semi-circular plate is fixedly connected to the front of the bottom block, and evenly distributed scale lines are formed on the front of the semi-circular plate.

[0012] Preferably, a plurality of rod-shaped holes are equidistantly formed in the top of the carrying frame plate, and rolling rods are rotatably connected to the inner cavities of the plurality of rod-shaped holes.

[0013] Another object of the present invention is to provide a punching machine, and the punching machine includes the above-mentioned waste collection mechanism.

[0014] The technical effects and advantages of the present invention:

[0015] (1) By using the setting of the weight limit component, through the cooperation among the rotating ring, the insertion ring, the locking bolt, the mounting plate, the switch button, the buzzer alarm, the rotating rod, the circular rotating block, the pressing plate, the driven gear, the driving rack, the carrying frame plate, the T-shaped slider and the tension spring, it can alarm and remind the staff to replace the waste frame when the weight of the waste in the waste frame reaches a certain value, avoiding the situation that the waste in the waste frame is too heavy to be easily carried, and reducing the labor intensity.

[0016] (2) By using the setting of a plurality of rolling rods, through the cooperation among the plurality of rolling rods, the friction between the waste frame and the carrying frame plate is changed into rolling friction, further reducing the labor intensity. Description of the Drawings

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model.

[0018] Figure 2 For the present utility model Figure 1 The partial enlarged structural schematic diagram at position A in it.

[0019] Figure 3 This is a side sectional structural schematic diagram of the rotating rod of the present utility model.

[0020] Figure 4 This is a front sectional structural schematic diagram of the driven gear of the present utility model.

[0021] In the figure: 1. Waste material groove; 2. Weight limit component; 201. Bottom block; 202. Rotating ring; 203. Insertion ring; 204. Locking bolt; 205. Mounting plate; 206. Switch button; 207. Buzzer alarm; 208. Rotating rod; 209. Circular rotating block; 210. Pressing plate; 211. Driven gear; 212. Driving rack; 213. Carrier frame plate; 214. T-shaped slider; 215. Tensile spring; 216. Connecting block; 3. Semi-circular plate; 4. Rolling rod. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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.

[0023] The present utility model provides a Figures 1-4 waste material collection mechanism as shown, including a waste material groove 1 and a weight limit component 2. The waste material groove 1 is opened on the front of the punching machine, and a blanking hole is opened at the top of the inner wall of the waste material groove 1. The weight limit component 2 is used to avoid the situation where the waste material in the waste material box is too heavy to be easily carried, reducing the labor intensity;

[0024] The weight limit component 2 includes a bottom block 201 which is fixedly connected to the inner cavity of the waste chute 1. A circular groove is formed on the front surface of the bottom block 201. A rotating ring 202 is arranged in the inner cavity of the circular groove. An annular groove is formed on the outer wall of the rotating ring 202. An insertion ring 203 is arranged in the inner cavity of the annular groove. The insertion ring 203 is used to limit the rotation of the rotating ring 202 to only self-rotation. The outer wall of the insertion ring 203 is fixedly connected to the inner wall of the circular groove. A plurality of locking holes are formed in an annular array on the front surface of the insertion ring 203. A threaded hole is formed on the front surface of the rotating ring 202. A locking bolt 204 is arranged in the inner cavity of the threaded hole. The locking bolt 204 and the locking holes are used for the positioning work of the rotating ring 202. The outer wall of the locking bolt 204 is threadedly connected to the inner wall of the threaded hole. One end of the locking bolt 204 is movably sleeved in the inner cavity of the corresponding locking hole. An installation plate 205 is arranged on the inner wall of the rotating ring 202. The bottom of the installation plate 205 is fixedly connected to the inner wall of the rotating ring 202. A switch button 206 is arranged on one side of the installation plate 205. The switch button 206 is a touch switch and is fixedly installed on one side of the installation plate 205. A buzzer alarm 207 is arranged in the inner cavity of the rotating ring 202. The model of the buzzer alarm 207 is LTD-1101SJ-D. A connecting block 216 is fixedly connected to one side of the buzzer alarm 207. The connecting block 216 is used for the connection work between the rotating ring 202 and the buzzer alarm 207. One side of the connecting block 216 is fixedly connected to the inner wall of the rotating ring 202. A semi-circular plate 3 is fixedly connected to the front surface of the bottom block 201. Uniformly distributed scale lines are formed on the front surface of the semi-circular plate 3, which is used to facilitate the staff to adjust the weight. A rotating hole is formed on one side of the inner wall of the circular groove. A rotating rod 208 is arranged in the inner cavity of the rotating hole. A circular rotating block 209 is arranged at one end of the rotating rod 208. The back surface of the circular rotating block 209 is fixedly connected to one end of the rotating rod 208. A pressing plate 210 is arranged on the top of the circular rotating block 209. The bottom of the pressing plate 210 is fixedly connected to the top of the circular rotating block 209. A gear cavity is formed inside the bottom block 201. The rotating hole communicates with the gear cavity. A driven gear 211 is arranged in the inner cavity of the gear cavity. The driven gear 211 is rotatably connected to the gear cavity. The front surface of the driven gear 211 is fixedly connected to the other end of the rotating rod 208. A strip-shaped hole is formed on the top of the bottom block 201. The strip-shaped hole communicates with the gear cavity. A driving rack 212 is arranged in the inner cavity of the strip-shaped hole. The sizes between the driven gear 211 and the driving rack 212 can be changed according to the actual situation. One side of the driving rack 212 is meshed with the outer wall of the driven gear 211. A load frame plate 213 is arranged on the top of the driving rack 212. The bottom of the load frame plate 213 is fixedly connected to the top of the driving rack 212. A plurality of rod-shaped holes are equidistantly formed on the top of the load frame plate 213. A rolling rod 4 is rotatably connected in the inner cavity of each of the plurality of rod-shaped holes. The rolling rod 4 is used to change the friction between the waste frame and the load frame plate 213 into rolling friction. Three T-shaped sliding grooves are formed on both sides of the inner wall of the waste chute 1. Three T-shaped sliding blocks 214 are fixedly connected to both sides of the load frame plate 213.The T-shaped slider 214 and the T-shaped chute are used to ensure that the carrier frame plate 213 can move smoothly in the vertical direction. The outer walls of the six T-shaped sliders 214 are slidably sleeved in the inner cavities of the correspondingly positioned T-shaped chutes. Tension springs 215 are provided at the tops of the six T-shaped sliders 214. The specifications of the tension springs 215 can be changed according to the actual situation. The bottoms of the six tension springs 215 are fixedly connected to the tops of the correspondingly positioned T-shaped sliders 214, and the tops of the six tension springs 215 are fixedly connected to the tops of the inner walls of the correspondingly positioned T-shaped chutes.

[0025] As Figure 1 shown, this embodiment provides a stamping machine, and the stamping machine includes the above-mentioned waste collection mechanism.

[0026] The working principle of the present utility model:

[0027] Before using the stamping machine to stamp a workpiece, first place the waste bin on the top of the carrier frame plate 213, and then drive the rotating ring 202 to rotate counterclockwise through the locking bolt 204. During the counterclockwise rotation of the rotating ring 202, read the weight by aligning the mounting plate 205 with the scale pattern on the semi-circular plate 3. When it is ensured that it can be carried, rotate the locking bolt 204 clockwise. The locking bolt 204 rotating clockwise in the threaded hole will move into the locking hole. When the locking bolt 204 enters the locking hole, the positioning of the rotating ring 202, the mounting plate 205, and the switch button 206 is completed. After the above steps are completed, the stamping machine can be started to stamp the workpiece. The waste generated by the stamping process will fall into the waste bin through the blanking hole for collection. As the amount of waste in the waste bin gradually increases, the tension spring 215 is gradually stretched, and the waste bin will drive the carrier frame plate 213 and the driving rack 212 to move vertically downward. The driving rack 212 moving vertically downward will drive the driven gear 211, the rotating rod 208, the circular rotating block 209, and the pressing plate 210 to rotate clockwise. When the pressing plate 210 releases and presses the switch button 206, the buzzer alarm 207 emits an alarm to remind the staff to replace the waste bin, avoiding the situation that the waste in the waste bin is too heavy to be easily carried, and reducing the labor intensity.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A waste collection mechanism, characterized in that, Including: Scrap chute (1); Weight limit component (2), the weight limit component (2) includes a bottom block (201), a circular groove is formed on the front surface of the bottom block (201), a rotating ring (202) is arranged in the inner cavity of the circular groove, an annular groove is formed on the outer wall of the rotating ring (202), an inserting ring (203) is arranged in the inner cavity of the annular groove, a plurality of locking holes are formed in an annular array on the front surface of the inserting ring (203), a threaded hole is formed on the front surface of the rotating ring (202), a locking bolt (204) is arranged in the inner cavity of the threaded hole, a mounting plate (205) is arranged on the inner wall of the rotating ring (202), a switch button (206) is arranged on one side of the mounting plate (205), a buzzer alarm (207) is arranged in the inner cavity of the rotating ring (202), a rotating hole is formed on one side of the inner wall of the circular groove, a rotating rod (208) is arranged in the inner cavity of the rotating hole, a circular rotating block (209) is arranged at one end of the rotating rod (208), a pressing plate (210) is arranged on the top of the circular rotating block (209), a gear cavity is formed inside the bottom block (201), a driven gear (211) is arranged in the inner cavity of the gear cavity, a strip-shaped hole is formed on the top of the bottom block (201), a driving rack (212) is arranged in the inner cavity of the strip-shaped hole, a carrier frame plate (213) is arranged on the top of the driving rack (212), three T-shaped sliding grooves are formed on both sides of the inner wall of the scrap chute (1), and three T-shaped sliding blocks (214) are fixedly connected to both sides of the carrier frame plate (213). A tension spring (215) is arranged on the top of each of the six T-shaped sliding blocks (214).

2. The waste collection mechanism according to claim 1, characterized in that, The bottom block (201) is fixedly connected to the inner cavity of the scrap chute (1), the outer wall of the inserting ring (203) is fixedly connected to the inner wall of the circular groove, the outer wall of the locking bolt (204) is threadedly connected to the inner wall of the threaded hole, one end of the locking bolt (204) is movably sleeved in the inner cavity of the corresponding locking hole, the bottom of the mounting plate (205) is fixedly connected to the inner wall of the rotating ring (202), the switch button (206) is fixedly installed on one side of the mounting plate (205), the back surface of the circular rotating block (209) is fixedly connected to one end of the rotating rod (208), the bottom of the pressing plate (210) is fixedly connected to the top of the circular rotating block (209), the driven gear (211) is rotatably connected to the gear cavity, the front surface of the driven gear (211) is fixedly connected to the other end of the rotating rod (208), one side of the driving rack (212) is meshed with the outer wall of the driven gear (211), the bottom of the carrier frame plate (213) is fixedly connected to the top of the driving rack (212), the outer walls of the six T-shaped sliding blocks (214) are slidably sleeved in the inner cavities of the corresponding T-shaped sliding grooves, the bottom ends of the six tension springs (215) are fixedly connected to the tops of the corresponding T-shaped sliding blocks (214), and the top ends of the six tension springs (215) are fixedly connected to the tops of the inner walls of the corresponding T-shaped sliding grooves.

3. A waste collection mechanism according to claim 1, characterized in that, The rotating hole communicates with the gear cavity, and the strip-shaped hole communicates with the gear cavity.

4. A waste collection mechanism according to claim 1, characterized in that, One side of the buzzer alarm (207) is fixedly connected with a connecting block (216), and one side of the connecting block (216) is fixedly connected with the inner wall of the rotating ring (202).

5. A waste collection mechanism according to claim 1, characterized in that, The front surface of the bottom block (201) is fixedly connected with a semi-circular plate (3), and uniformly distributed scale lines are provided on the front surface of the semi-circular plate (3).

6. The waste collection mechanism according to claim 1, characterized in that, A plurality of rod-shaped holes are equidistantly formed in the top of the carrier frame plate (213), and a rolling rod (4) is rotatably connected to the inner cavity of each of the plurality of rod-shaped holes.

7. A stamping machine, characterized in that, The punching machine includes the waste collection mechanism according to any one of claims 1-6.

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