Scrap collecting device for metal cutting and grinding

Abstract

The utility model discloses a chipping collecting device for metal cutting and polishing, which comprises a support frame, a collecting device is arranged on the inner side of the support frame, and the collecting device comprises two toothed plates which are fixedly connected to the top of the inner side of the support frame; the two gears are respectively meshed with the bottoms of the two toothed plates; and the two sliding blocks are rotationally connected to the outer walls of the two gears through bearings correspondingly. According to the scrap collecting device for metal cutting and grinding, the collecting device is matched with the shovel plate to adsorb and collect metal scraps on the top of the workbench, the shovel plate can shovel up the metal scraps adsorbed on the top of the workbench, the adsorption force of the electromagnet is high, and therefore the metal scraps can be collected conveniently. And metal chippings can be rapidly and effectively collected, the chippings cannot be left above the workbench, chipping cleaning is thorough, and the practicability of the chipping collecting device is improved.

Description

Technical Field

[0001] This utility model relates to the field of metal grinding debris collection technology, specifically a debris collection device for metal cutting and grinding. Background Technology

[0002] Metallic materials refer to materials with properties such as luster, ductility, electrical conductivity, and thermal conductivity. They are generally divided into ferrous metals and non-ferrous metals. Ferrous metals include iron, chromium, manganese, etc., among which iron and steel are basic structural materials, known as the "skeleton of industry." Metal processing, such as grinding, produces metal shavings, which need to be collected using a collection device. For example, the patent announcement number "CN213258675U" describes a metal shavings collection device, whose structure includes a base platform. Side plates are fixedly installed on both the left and right sides of the top of the base platform. Opposite sides of the side plates are fixedly connected to the top plate. An mounting block is fixedly installed on the left side of the right side plate. A hydraulic cylinder is fixedly installed on the left side of the block, and a centrifugal fan is fixedly installed at the output end of the hydraulic cylinder. A movable slider with one end slidably connected to the top plate is fixedly installed on the top of the centrifugal fan. This metal part grinding debris collection device removes the metal part after grinding through the grinding drive structure. Because of the movable slider, starting the hydraulic cylinder can push the centrifugal suction fan to move left and right, realizing a comprehensive debris collection function. At this time, starting the electric push rod can drive the suction pipe to move up and down, realizing a powerful debris suction function, eliminating the need for manual cleaning of remaining debris.

[0003] Traditional metal scrap collection devices use a centrifugal fan to suck metal scraps from an external base into a collection bag. However, since cutting fluid is used during metal cutting, it causes scattered metal scraps to adhere to the base. In this case, the suction of the centrifugal fan is insufficient to quickly and effectively collect all the scraps, leaving residues and resulting in incomplete cleaning, which reduces the practicality of the scrap collection device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a metal cutting and grinding chip collection device. It solves the problem that traditional metal chip collection devices, when using a centrifugal fan to suck metal chips from an external base into a collection bag, often fail to collect all the chips quickly and effectively due to the cutting fluid used in the cutting process. This fluid causes scattered metal chips to adhere to the base, making it difficult to collect all the chips quickly and effectively using the centrifugal fan. Chips tend to remain, leading to incomplete cleaning and reducing the practicality of the chip collection device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a metal cutting and grinding debris collection device, comprising a support frame, wherein a collection device is provided on the inner side of the support frame, the collection device comprising: two toothed plates, both fixedly connected to the top inner side of the support frame; two gears, respectively meshing with the bottom of the two toothed plates; two sliders, respectively rotatably connected to the outer walls of the two gears via bearings; two servo motors, respectively fixedly connected to the outer walls of the two sliders, with their output ends respectively fixedly connected to the outer walls of the two gears; and multiple limiting rods, all fixedly connected... The following components are installed on the inner side of the support frame and attached to the inner walls of the two sliders: two first electric push rods, each fixedly connected to the bottom of the two sliders; two connecting blocks, each fixedly connected to the output ends of the two first electric push rods; an electromagnet, fixedly connected to the bottom of the two connecting blocks; and a protective part installed at the bottom of the two sliders. Because the gear plate limits the gear, the servo motor drives the slider to move on the outer wall of the limiting rod via the gear. The first electric push rod adjusts the electromagnet to a specified height. When the electromagnet is working, it adsorbs and collects metal debris from the top of the worktable.

[0006] Preferably, the protective part includes: two outer cylinders, which are respectively fixedly connected to the bottom of the two sliders; and two inner cylinders, which are respectively slidably engaged with the inner walls of the two outer cylinders and respectively fixedly connected to the top of the two connecting blocks; wherein, when the two connecting blocks move, they drive the two inner cylinders to slide within the inner walls of the outer cylinders, and the two outer cylinders cooperate with the two inner cylinders to protect the two first electric push rods.

[0007] Preferably, the outer walls of the two connecting blocks are fixedly connected with shovel plates.

[0008] Preferably, a scraping device is provided on the side of the support frame away from the shovel plate. The scraping device includes: two mounting plates, each fixedly connected to the lower side of the outer wall of the support frame away from the shovel plate; two second electric push rods, each fixedly connected to the bottom of the two mounting plates; and a scraper fixedly connected to the output end of the two second electric push rods. When the second electric push rods are working, they drive the scraper to move, and the scraper scrapes off the metal at the bottom of the electromagnet.

[0009] Preferably, a collection box is slidably engaged below the side of the support frame away from the shovel plate.

[0010] Beneficial effects

[0011] This utility model provides a chip collection device for metal cutting and grinding. It has the following advantages: This chip collection device for metal cutting and grinding uses a collection device in conjunction with a scraper to adsorb and collect metal chips from the top of the worktable. The scraper can scoop up the metal chips adsorbed on the top of the worktable, and the electromagnet has a strong attraction force, which can quickly and effectively collect metal chips. The chips will not remain on the top of the worktable, and the thorough chip cleaning improves the practicality of the chip collection device.

[0012] When the electromagnet moves above the collection box, it stops working and the metal debris at the bottom falls into the collection box due to gravity. The metal debris attached to the bottom of the electromagnet is scraped off by a scraping device to prevent too much metal debris from adhering to the bottom of the electromagnet and affecting its normal use. The scraped metal debris falls into the collection box, and the collection box can be removed for centralized processing of the metal debris inside. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 for Figure 1 A sectional view;

[0015] Figure 3 for Figure 1 Schematic diagram of the connection structure of the gear plate, gear and slider;

[0016] Figure 4 for Figure 1 Schematic diagram of the connection structure of the mounting plate, the second electric push rod and the scraper;

[0017] Figure 5 for Figure 2 A schematic diagram of the connection structure of the first electric push rod, connecting block and electromagnet;

[0018] Figure 6 for Figure 2 A schematic diagram of the connection structure of the mounting plate, the second electric push plate, and the scraper.

[0019] In the diagram: 1. Support frame; 2. Collection device; 21. Toothed plate; 22. Gear; 23. Slider; 24. Servo motor; 25. Limiting rod; 26. First electric push rod; 27. Connecting block; 28. Electromagnet; 29. ​​Protective part; 291. Outer cylinder; 292. Inner cylinder; 3. Shovel plate; 4. Scraping device; 41. Mounting plate; 42. Second electric push rod; 43. Scraper; 5. Collection box. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0022] Traditional metal scrap collection devices use a centrifugal fan to suck metal scraps from the external base into the collection bag. However, since cutting fluid is used in metal cutting, the fluid causes scattered metal scraps to adhere to the base. In this case, the suction of the centrifugal fan is not enough to quickly and effectively collect all the scraps, and scraps are easy to remain, resulting in incomplete cleaning and reducing the practicality of the scrap collection device.

[0023] In view of this, the present invention provides a metal cutting and grinding chip collection device. The collection device, together with a shovel, adsorbs and collects metal chips on the top of the workbench. The shovel can lift the metal chips adsorbed on the top of the workbench. The electromagnet has a strong adsorption force, which can quickly and effectively collect metal chips. The chips will not remain on the top of the workbench. The thorough chip cleaning improves the practicality of the chip collection device.

[0024] Example 1: By Figure 1 , 2As can be seen from points 3, 4, 5, and 6, a metal cutting and grinding debris collection device includes a support frame 1. A collection device 2 is provided on the inner side of the support frame 1. The collection device 2 includes: two toothed plates 21, both fixedly connected to the top inner side of the support frame 1; two gears 22, respectively meshing with the bottom of the two toothed plates 21; two sliders 23, respectively rotatably connected to the outer wall of the two gears 22 via bearings; two servo motors 24, respectively fixedly connected to the outer wall of the two sliders 23, with their output ends fixedly connected to the outer wall of the two gears 22; and multiple limiting rods 25, all fixedly connected to the upper inner side of the support frame 1. And respectively attached to the inner wall of the two sliders 23; two first electric push rods 26 are provided and fixedly connected to the bottom of the two sliders 23 respectively; two connecting blocks 27 are provided and fixedly connected to the output end of the two first electric push rods 26 respectively; electromagnet 28 is fixedly connected to the bottom of the two connecting blocks 27; protective part 29 is installed on the bottom of the two sliders 23; wherein, since the toothed plate 21 limits the gear 22, the servo motor 24 drives the slider 23 to move on the outer wall of the limiting rod 25 through the gear 22, the first electric push rod 26 adjusts the electromagnet 28 to the specified height, and the electromagnet 28 adsorbs and collects metal debris on the top of the worktable when it is working;

[0025] In the specific implementation process, it is worth noting that the servo motor 24, the first electric push rod 26, and the electromagnet 28 are existing technologies known to those skilled in the art, and this case does not make any structural or principle improvements to them. Therefore, they will not be described in detail. Those skilled in the art should interpret them broadly. The model is not specifically limited, but is based on meeting the technical features of this case. The toothed plate 21 and the limiting rod 25 are both composed of multiple segments. The limiting rods 25 on both sides and the toothed plate 21 are fixed to the inner side of the support frame 1. The limiting rods 25 are connected end to end with bolts. Bolts connect the toothed plate 21 end to end. The limiting rod 25 and the toothed plate 21 can be adjusted according to the length of the workbench to meet the use of workbench of different lengths. The support frame 1 is fixed to the top of the workbench by bolts. Since the limiting rod 25 restricts the slider 23, when the servo motor 24 works, it drives the slider 23 to move on the limiting rod 25 through the gear 22. The slider 23 drives the electromagnet 28 on the bottom connecting block 27 of the first electric push rod 26 to move to the designated position. When the electromagnet 28 moves, it can attract metal debris on the top of the workbench.

[0026] Furthermore, the protective part 29 includes: two outer cylinders 291, which are fixedly connected to the bottom of the two sliders 23 respectively; and two inner cylinders 292, which are slidably engaged with the inner walls of the two outer cylinders 291 respectively, and fixedly connected to the top of the two connecting blocks 27 respectively; wherein, when the two connecting blocks 27 move, they drive the two inner cylinders 292 to slide in the inner walls of the outer cylinders 291, and the two outer cylinders 291 cooperate with the two inner cylinders 292 to protect the two first electric push rods 26;

[0027] In the specific implementation process, it is worth noting that when the two connecting blocks 27 move, they drive the two inner cylinders 292 to slide inside the outer cylinder 291. The two outer cylinders 291 cooperate with the two inner cylinders 292 to protect the two first electric push rods 26.

[0028] Furthermore, the outer walls of the two connecting blocks 27 are fixedly connected with shovel plates 3;

[0029] In the specific implementation process, it is worth noting that the two connecting blocks 27 drive the shovel plate 3 to move, and the shovel plate 3 scrapes and cleans the top of the workbench;

[0030] Specifically, when using this metal cutting and grinding debris collection device, the toothed plate 21 limits the gear 22. The operator controls the servo motor 24 via an external control panel. When the servo motor 24 is working, it drives the gear 22 to move. The gear 22 drives the slider 23 to move on the outer wall of the limiting rod 25. The slider 23 drives the first electric push rod 26, which in turn drives the electromagnet 28 at the bottom of the connecting block 27 to a designated position. The operator then controls the first electric push rod 26 via the external control panel to move the electromagnet 28 to a designated height. When the electromagnet 28 is working, it attracts metal debris. This collection method has a strong attraction force. After the workbench surface is cleaned, the electromagnet 28 collects the metal. The toothed plate 21, in conjunction with the first electric push rod 26, moves the electromagnet 28 to a designated position to facilitate the collection of metal debris at the bottom of the electromagnet 28. The connecting block 27 drives the inner cylinder 292 to move inside the outer cylinder 291. The outer cylinder 291, in conjunction with the inner cylinder 292, protects the first electric push rod 26 to prevent splashing metal debris from affecting its normal operation. The connecting block 27 drives the shovel plate 3 to move. After the shovel plate 3 contacts the top of the workbench, it scrapes off the metal debris attached to the workbench, making it easier for the electromagnet 28 to attract and collect it.

[0031] Example 2: From Figure 1 , 2 As can be seen from points 4, 5, and 6, a scraping device 4 is provided on the side of the support frame 1 away from the scraper plate 3. The scraping device 4 includes: two mounting plates 41, both fixedly connected to the lower part of the outer wall of the support frame 1 away from the scraper plate 3; two second electric push rods 42, respectively fixedly connected to the bottom of the two mounting plates 41; and a scraper 43 fixedly connected to the output end of the two second electric push rods 42. When the second electric push rods 42 are working, they drive the scraper 43 to move, and the scraper 43 scrapes the metal at the bottom of the electromagnet 28.

[0032] In the specific implementation process, it is worth noting that the model of the second electric push rod 42 is not specifically limited. Those skilled in the art should interpret it broadly to meet the technical features of this case. When the second electric push rod 42 is working, it drives the scraper 43 to move, and the scraper 43 scrapes off the metal debris at the bottom of the electromagnet 28.

[0033] Furthermore, a collection box 5 is slidably engaged below the side of the support frame 1 away from the shovel plate 3;

[0034] In the specific implementation process, it is worth noting that the collection box 5 collects the fallen metal fragments for convenient centralized disposal;

[0035] Specifically, based on the above embodiment 1, when the electromagnet 28 moves above the collection box 5, the operator controls the second electric push rod 42 to work through the external control panel. The second electric push rod 42 drives the scraper 43 to move. The scraper 43 scrapes off the metal debris at the bottom of the electromagnet 28. The scraped metal debris falls into the collection box 5, which facilitates the centralized processing of metal debris.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal cutting grinding dust collecting device comprising a support frame (1), characterized in that: The inner side of the support frame (1) is provided with a collection device (2), which comprises: A tooth plate (21) is provided with two, which are fixedly connected to the inner side top of the support frame (1); Gear (22), set two, respectively engaged in the bottom of two tooth plate (21); Sliding block (23), set two, respectively through the bearing rotatingly connected to the outer wall of two gear (22); Servo motor (24), set two, respectively fixedly connected to the outer wall of two sliding block (23), and the output end is respectively connected with the outer wall of two gear (22); Limiting rod (25), set multiple, all are fixedly connected to the upper side of the inner side of the support frame (1), and respectively fit in the inner wall of two sliding block (23); The first electric push rod (26) is provided with two, which are fixedly connected to the bottom of two sliding block (23); Connecting block (27), set two, respectively fixedly connected to the output end of two first electric push rod (26); Electromagnet (28), fixedly connected to the bottom of two connecting block (27); Protection part (29), mounted on the bottom of two sliding block (23); Wherein, since the tooth plate (21) is limited to gear (22), the servo motor (24) drives the sliding block (23) to move in the outer wall of limiting rod (25) through gear (22), the first electric push rod (26) adjusts the electromagnet (28) to the specified height, and the electromagnet (28) works to adsorb and collect the metal scraps on the top of the workbench.

2. A chip collection device for metal cutting and grinding according to claim 1, characterized in that: The protection part (29) comprises: Outer cylinder (291), set two, respectively fixedly connected to the bottom of two sliding block (23); Inner cylinder (292), set two, respectively slidingly connected to the inner wall of two outer cylinder (291), and respectively connected with the top of two connecting block (27); Wherein, two connecting block (27) moves to drive two inner cylinder (292) to slide in the inner wall of outer cylinder (291), and two outer cylinder (291) cooperates with two inner cylinder (292) to protect two first electric push rod (26).

3. A chip collection device for metal cutting and grinding according to claim 1, characterized in that: The outer wall of two connecting block (27) is fixedly connected with shovel plate (3).

4. A chip collection device for metal cutting and grinding according to claim 1, characterized in that: The side of the support frame (1) away from the shovel plate (3) is provided with a scraping device (4), and the scraping device (4) comprises: Mounting plate (41), set two, all are fixedly connected to the outer wall of the support frame (1) away from the shovel plate (3) on one side below; Second electric push rod (42), set two, respectively fixedly connected to the bottom of two mounting plate (41); Scraping plate (43), fixedly connected to the output end of two second electric push rod (42); Wherein, the second electric push rod (42) works to drive the scraping plate (43) to move, and the scraping plate (43) scrapes the bottom of the electromagnet (28).

5. A chip collection device for metal cutting and grinding according to claim 1, characterized in that: The support frame (1) is provided with a collecting box (5) slidingly connected below the side away from the shovel plate (3).

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