Scrap cleaning mechanism for machining punching device

Abstract

The utility model relates to the technical field of machinery, in particular to a scrap cleaning mechanism for a machining punching device, which comprises a top seat, connecting plates are arranged on the left side and the right side of the top end of the top seat through connecting blocks, connecting rods are arranged on the outer sides of the top ends of the connecting plates, and a fixing seat is arranged on the top of the inner side wall of each connecting rod. A plurality of cylinders are arranged at the bottom end of the top seat, springs are detachably arranged on the inner top walls of the cylinders, spring seats are arranged at the bottom ends of the springs, telescopic rods are arranged at the bottom ends of the spring seats, and the bottom ends of the telescopic rods extend out of the cylinders and are provided with scrap suction mechanisms. According to the punching machine, chippings can be continuously and rapidly cleaned, manual intervention is not needed, and therefore the working efficiency of the punching machine is remarkably improved; operators are prevented from making contact with the chippings manually, and potential safety hazards caused by scratching, harmful dust suction and the like are reduced; the working environment is effectively improved, and pollution to a working place is reduced; manual cleaning is not needed, so that the human input of an enterprise on cleaning work can be reduced, and the operation cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, and particularly relates to a debris cleaning mechanism for a mechanical processing punching device. Background Art

[0002] With the rapid development of modern industrial technology, punching machines have been widely used in many fields such as metal processing, plastic manufacturing, and wood processing. However, a large amount of metal debris or other material debris will inevitably be generated during the punching process. If these debris are not cleaned in time, it will not only affect the normal operation of the punching machine, but also may pollute the working environment and even pose a threat to the health of operators.

[0003] At present, most punching machines still adopt the traditional manual cleaning method. This method has many defects. First of all, the manual cleaning efficiency is low and cannot meet the needs of continuous production. Secondly, since personnel need to manually contact the debris during the cleaning process, there are potential safety hazards, such as possible skin scratches or inhalation of harmful dust. In addition, manual cleaning may also cause debris residues due to incomplete cleaning, affecting product quality and production efficiency.

[0004] Therefore, in view of the above problems, there is an urgent need to develop a debris cleaning mechanism for a mechanical processing punching device to achieve automatic, efficient, and safe debris cleaning, improve the working efficiency of the punching machine, improve the working environment, and ensure the health and safety of operators. Content of the Utility Model

[0005] The utility model designs a debris cleaning mechanism for a mechanical processing punching device to solve the above-mentioned existing problems.

[0006] In order to achieve the above technical purpose and reach the above technical effect, the utility model is realized by the following technical solutions:

[0007] A debris cleaning mechanism for a mechanical processing punching device includes a top seat. On the left and right sides of the top of the top seat, connecting plates are provided through connecting blocks. On the outer side of the top of the connecting plate, a connecting rod is provided. At the top of the inner side wall of the connecting rod, a fixed seat is provided;

[0008] A plurality of cylinders are provided at the bottom of the top seat. A spring is detachably provided on the inner top wall of the cylinder. The bottom end of the spring is provided with a spring seat. The bottom end of the spring seat is provided with a telescopic rod. The bottom end of the telescopic rod extends out of the cylinder and is provided with a chip suction mechanism.

[0009] Furthermore, the chip suction mechanism includes a baffle. A ring is provided on the inner wall of the baffle through a plurality of fixing blocks. A plurality of through holes communicating with the inner cavity are opened on the inner wall of the ring. A connecting pipe is provided at the top of the ring, and the other end of the connecting pipe extends out of the baffle.

[0010] Furthermore, multiple said through-holes are arranged in a circumferential gap on the inner wall of the ring.

[0011] Furthermore, the baffle is of a hollow structure.

[0012] Furthermore, multiple said cylinders are distributed at intervals of ninety degrees at the bottom end of the top seat.

[0013] The beneficial effects of the present utility model are as follows:

[0014] The present utility model can continuously and quickly clean debris without manual intervention, thus significantly improving the working efficiency of the drilling machine; it avoids the operator from manually contacting the debris, reducing potential safety hazards caused by scratches and inhalation of harmful dust; it effectively improves the working environment and reduces the pollution of the workplace; since there is no need for manual cleaning, enterprises can reduce the labor input in cleaning work, thereby reducing the operating cost. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic structural diagram of the present utility model;

[0017] Figure 2 It is a schematic diagram of the unfolded structure of the cylinder of the present utility model;

[0018] Figure 3 It is a schematic diagram of the ring structure of the present utility model.

[0019] In the drawings, the list of components represented by each reference numeral is as follows:

[0020] 1. Top seat, 2. Connecting block, 3. Connecting plate, 4. Connecting rod, 5. Fixed seat, 6. Cylinder, 7. Spring, 8. Spring seat, 9. Telescopic rod, 10. Baffle, 11. Fixed block, 12. Ring, 13. Through-hole, 14. Connecting pipe. Detailed Embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 of 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 belong to the scope of protection of the present utility model.

[0022] Refer to Figures 1-3 As shown, a debris cleaning mechanism for a mechanical processing punching device includes a top seat 1. On both the left and right sides of the top of the top seat 1, connecting plates 3 are provided through connecting blocks 2. On the outer sides of the tops of the connecting plates 3, connecting rods 4 are provided. At the top of the inner side wall of the connecting rod 4, a fixed seat 5 is provided;

[0023] At the bottom of the top seat 1, a plurality of cylinders 6 are provided. A spring 7 is detachably provided on the inner top wall of the cylinder 6. At the bottom of the spring 7, a spring seat 8 is provided. At the bottom of the spring seat 8, a telescopic rod 9 is provided. The bottom end of the telescopic rod 9 extends out of the cylinder 6 and is provided with a chip suction mechanism.

[0024] Further, the chip suction mechanism includes a baffle 10. Inside the wall of the baffle 10, a ring 12 is provided through a plurality of fixing blocks 11. A plurality of through holes 13 communicating with the inner cavity are opened on the inner wall of the ring 12. At the top of the ring 12, a connecting pipe 14 is provided, and the other end of the connecting pipe 14 extends out of the baffle 10. During the punching process, the generated metal chips are enclosed inside the baffle 10 to prevent them from splashing far away. The metal chips are sucked into the ring 12 through the through holes 13 by a blower and are conveyed into a filter bag through the connecting pipe 14 for collection, completing the cleaning operation of the metal chips.

[0025] Further, the plurality of through holes 13 are arranged in a circumferential gap on the inner wall of the ring 12. The metal chips are sucked into the ring 12 through the through holes 13 by a blower and are conveyed into a filter bag through the connecting pipe 14 for collection, completing the cleaning operation of the metal chips.

[0026] Further, the baffle 10 is of a hollow structure. The part to be punched can be enclosed by the baffle 10 to prevent it from splashing far away.

[0027] Further, the plurality of cylinders 6 are distributed at the bottom of the top seat 1 at intervals of ninety degrees. The driving mechanism drives the device and the drill bit to move downward synchronously. The baffle 10 first contacts the workpiece and encloses the part to be punched. The driving mechanism drives the device and the drill bit to continue moving downward. The baffle 10 drives the telescopic rod 9 and the spring seat 8 to move upward relatively and compress the spring 7, enabling the up-and-down telescopic movement of the baffle 10.

[0028] The detailed connection means are well-known techniques in the art. All components in this solution are common standard parts or parts known to those skilled in the art. Their structures and principles can all be known by those skilled in the art through technical manuals or by conventional experimental methods.

[0029] A specific application of this embodiment is:

[0030] In use, the device is installed on the outer wall of the driving mechanism at the punching end of the punching machine through the fixing base 5. This device is applicable to processing flat workpieces. The other end of the connecting pipe 14 is connected to the filter bag and the blower. The filter bag and the blower are both existing mature technologies, so the specific structures are not described in detail. The main shaft and the drill bit pass through the top seat 1 and the baffle 10, and the lower end face of the baffle 10 is located below the drill bit.

[0031] When the punching machine is working, the driving mechanism drives the device and the drill bit to move downward synchronously. The baffle 10 contacts the workpiece first, closing the part to be punched. The driving mechanism drives the device and the drill bit to continue moving downward. The baffle 10 drives the telescopic rod 9 and the spring seat 8 to move upward relatively and compress the spring 7. After the drill bit moves downward and contacts the workpiece, a punching operation is performed on the workpiece. The metal chips generated during the punching process are enclosed in the baffle 10 to prevent them from splashing far away. The metal chips are sucked into the ring 12 through the through hole 13 by the blower and transported into the filter bag through the connecting pipe 14 for collection, completing the cleaning operation of the metal chips.

[0032] Certainly, the above description is not a limitation of the present utility model, nor is the present utility model limited to the above examples. Any changes, alterations, additions or substitutions made by those of ordinary skill in the art within the scope of the essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A debris cleaning mechanism for a mechanical processing punching device, characterized in that: comprising a top seat (1), The top of the top seat (1) is provided with connecting plates (3) on both left and right sides through connecting blocks (2), the top of the connecting plate (3) is provided with a connecting rod (4) on the outside, and the top of the inner wall of the connecting rod (4) is provided with a fixing seat (5); A plurality of cylinders (6) are provided at the bottom end of the top seat (1); a spring (7) is detachably provided on the inner top wall of the cylinder (6); a spring seat (8) is provided at the bottom end of the spring (7); a telescopic rod (9) is provided at the bottom end of the spring seat (8); the bottom end of the telescopic rod (9) extends out of the cylinder (6) and is provided with a debris suction mechanism.

2. A chip cleaning mechanism for a mechanical processing and punching device according to claim 1, characterized in that: The debris suction mechanism comprises a baffle (10), the inner wall of the baffle (10) is provided with a circular ring (12) via a plurality of fixing blocks (11), the inner wall of the circular ring (12) is provided with a plurality of through holes (13) communicating with the inner cavity, a connecting pipe (14) is provided at the top end of the circular ring (12), and the other end of the connecting pipe (14) extends out of the baffle (10).

3. A chip cleaning mechanism for a mechanical processing and drilling device according to claim 2, characterized in that: The plurality of through holes (13) are arranged on the inner wall of the ring (12) with circumferential gaps.

4. A chip cleaning mechanism for a mechanical processing and drilling device according to claim 2, characterized in that: The baffle (10) is a hollow structure.

5. The chip cleaning mechanism for a mechanical processing and drilling device according to claim 1, characterized in that: The plurality of cylinders (6) are distributed at the bottom end of the top seat (1) at intervals of ninety degrees.

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