Waste collecting device of numerical control machine tool

Abstract

The utility model provides a numerical control machine tool waste collecting device, which belongs to the technical field of waste collection and comprises a collecting box main body, a guide rod, a guide clamping plate, a material arranging plate, a first driving part, a second driving part, a winding shaft and a guide plate, the guide rods are fixedly connected to the left side and the right side of the collecting box body. The guide clamping plates are connected to the inner sides of the guide rods in a sliding manner; the material arranging plate is connected to the inner side of the guide clamping plate in a sliding manner; the first driving part is in bolted connection with the middle part of the collecting box main body; the guide plates are fixedly connected to the front side and the rear side of the material arranging plate. The second driving part is in bolted connection with the left side of the collecting box main body; the winding shafts are rotationally connected to the left side and the right side of the collecting box body. According to the collecting device, accumulation of waste materials is avoided, the using effect of the collecting device is improved, waste material residues in the collecting box are reduced, and the discharging effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste collection, and more specifically, particularly relates to a waste collection device for a numerically controlled machine tool. Background Art

[0002] When using CNC machine tools to process parts, a large amount of debris will be generated, and a waste collection device is needed to collect the debris uniformly. Most of the existing collection devices are composed of a mobile base, a bracket, a storage box, etc., which are placed directly under the CNC machine tool when in use, and the cut debris will fall directly into the storage box.

[0003] For example, CN219275258U discloses a waste collection device for CNC machine tools, comprising a base plate, brackets symmetrically arranged on the base plate and a bucket rotatably connected between the brackets, the brackets are provided with a locking assembly to prevent the bucket from rotating, the locking assembly comprises a clip fixed to the side wall of the bucket and a buckle unit adapted to the clip, and a plurality of casters are provided on the lower surface of the base plate, thereby solving the problem that traditional waste collection is inconvenient to dump.

[0004] When the waste chips enter the storage box, most of them fall in the same position, causing the waste chips to accumulate in one place. It is easy for the waste chips in the middle of the storage box to overflow and the two sides are not full, affecting the use effect of the collection device. The staff is required to sort out the waste chips in time, which leads to a heavy labor burden for the staff. In addition, the cut waste chips are mixed with cutting fluid, which easily causes the waste chips to adhere to the inner wall of the storage box, affecting the unloading effect of the collection device. Utility Model Content

[0005] In order to solve the above technical problems at least to a certain extent, the utility model provides a waste collection device for CNC machine tools.

[0006] The purpose and effect of the waste collection device for CNC machine tools of the utility model are achieved by the following specific technical means:

[0007] The loader is connected to the collecting box body through the guide rails, and the guide rails are connected to the collecting box body through the guide rails, and the guide rails are connected to the collecting box body through the guide rails.

[0008] Furthermore, the cleaning structure includes a transmission gear and a guide roller; the transmission gear is rotatably connected to the left side of the collection box body, and the transmission gear is coaxially fixedly connected to the motor shaft of the second driving member; two guide rollers are provided, and the two guide rollers are respectively rotatably connected to the upper parts of the two guide rods.

[0009] Furthermore, the cleaning structure also includes a first cleaning scraper, a first elastic member and a limiting baffle; four first cleaning scrapers are provided, and the four first cleaning scrapers are respectively connected to the upper and lower sides of the two guide clamps for sliding back and forth; multiple first elastic members are provided, and the four first cleaning scrapers are elastically connected to the two guide clamps through multiple first elastic members; two limiting baffles are provided, and the two limiting baffles are respectively fixedly connected to the upper parts of the two guide clamps, and the two limiting baffles are respectively slidably connected to the two upper first cleaning scrapers.

[0010] Furthermore, the cleaning structure also includes a second cleaning scraper and a second elastic member; the second cleaning scraper is connected to the front side of the whole material plate in a forward and backward sliding manner; a plurality of second elastic members are provided, and the second cleaning scraper is elastically connected to the whole material plate through a plurality of the second elastic members.

[0011] Furthermore, the cleaning structure also includes a driven gear and a traction rope; the driven gear is fixedly connected to the lower part of the left winding shaft, and the driven gear is meshed with the transmission gear; two traction ropes are provided, and the upper parts of the two traction ropes are respectively fixedly connected to the upper end surfaces of the two guide splints, and the two traction ropes pass through the two guide rods respectively, and the lower parts of the two traction ropes are respectively fixedly connected to the outer sides of the two winding shafts.

[0012] Furthermore, the whole material structure includes a sliding limit plate, a guide groove and a third elastic member; the sliding limit plate is slidably connected to the inner sides of the two guide plates left and right; the guide groove is opened in the middle of the sliding limit plate; four third elastic members are provided, and the sliding limit plate is elastically connected to the two guide plates through the four third elastic members.

[0013] Furthermore, the whole material structure also includes a limiting shaft and an adapter plate; the limiting shaft is slidably connected to the inner side of the guide slide groove; the adapter plate is fixedly connected to the lower end surface of the limiting shaft, and the adapter plate is coaxially splined with the motor shaft of the first driving member.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The shaking of the material sorting plate allows the waste to slide to both sides, which effectively avoids the accumulation of waste and the overflow of waste in the middle of the collection box body due to excessive accumulation, improves the use effect of the collection device, and avoids the manual sorting of waste by the staff, reduces the labor burden of the staff, improves the material sorting efficiency, and saves a lot of time.

[0016] The pushing of the guide splint and the material-forming plate accelerates the moving speed of the waste and effectively improves the unloading efficiency. At the same time, when the guide splint and the material-forming plate move up, the first cleaning scraper and the second cleaning scraper will slide forward under the action of the first elastic member and the second elastic member, so as to always abut against the inner wall of the collecting box body, effectively ensuring the cleaning effect of the collecting box body, reducing the waste residue in the collecting box body, and effectively improving the unloading effect of the waste. The limit baffle can block the gap on the inner side of the guide splint to prevent the waste from entering the inner side of the guide splint. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic cross-sectional structure diagram of the main body of the collection box of the utility model.

[0019] Figure 3 It is a schematic diagram of the positional relationship between the first driving member and the second driving member of the utility model.

[0020] Figure 4 It is a schematic diagram of the assembly position of the guide plate of the utility model.

[0021] Figure 5 It is a schematic diagram of the disassembled structure of the sliding limit plate, the adapter plate and the first driving member of the utility model.

[0022] Figure 6 It is a schematic diagram of the matching relationship between the reel and the traction rope of the utility model.

[0023] Figure 7 It is a schematic diagram of the disassembled structure of the guide clamping plate, the first cleaning scraper, the material-forming plate and the second cleaning scraper of the utility model.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0025] 1. Collection box body; 101. Transmission gear; 2. Guide rod; 201. Guide roller; 3. Guide clamp; 301. First cleaning scraper; 302. First elastic member; 303. Limit baffle; 4. Material plate; 401. Second cleaning scraper; 402. Second elastic member; 5. First driving member; 6. Second driving member; 7. Winding shaft; 701. Driven gear; 702. Traction rope; 8. Guide plate; 801. Sliding limit plate; 802. Guide slide groove; 803. Third elastic member; 804. Limit shaft; 805. Adapter plate. DETAILED DESCRIPTION

[0026] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0027] Embodiment 1:

[0028] like Figures 1 to 5 As shown:

[0029] The present embodiment provides a waste collection device for CNC machine tools, comprising a collection box body 1, a guide rod 2, a guide clamp 3, a material plate 4, a first driving member 5, a guide plate 8 and a material structure; two guide rods 2 are provided, and the two guide rods 2 are respectively fixedly connected to the left and right sides of the collection box body 1; two guide clamps 3 are provided, and the two guide clamps 3 are respectively slidably connected to the inner sides of the two guide rods 2 up and down; the material plate 4 is slidably connected to the inner sides of the two guide clamps 3 left and right; the first driving member 5 is bolted to the middle part of the collection box body 1; two guide plates 8 are provided, and the two guide plates 8 are respectively fixedly connected to the front and rear sides of the material plate 4; the material structure is provided below the material plate 4.

[0030] Among them, the whole material structure includes a sliding limit plate 801, a guide groove 802 and a third elastic member 803; the sliding limit plate 801 is slidably connected to the inner side of the two guide plates 8; the guide groove 802 is opened in the middle of the sliding limit plate 801; four third elastic members 803 are arranged, and the sliding limit plate 801 is elastically connected to the two guide plates 8 through the four third elastic members 803.

[0031] Among them, the whole material structure also includes a limiting shaft 804 and an adapter plate 805; the limiting shaft 804 is slidably connected to the inner side of the guide groove 802; the adapter plate 805 is fixedly connected to the lower end surface of the limiting shaft 804, and the adapter plate 805 is coaxially splined with the motor shaft of the first driving member 5.

[0032] The specific usage and function of this embodiment are as follows: after placing the waste collection device at the bottom of the CNC machine tool, start the first driving member 5, so that the first driving member 5 drives the adapter plate 805 and the limit shaft 804 to rotate, and the limit shaft 804 will slide along the guide groove 802 when rotating, thereby pushing the sliding limit plate 801 to slide along the guide plate 8, and when the third elastic member 803 is fully compressed, the sliding limit plate 801 pushes the guide plate 8 and the whole material plate 4 to slide left and right along the guide clamping plate 3, so that the waste accumulated above the whole material plate 4 is vibrated and slides to both sides, and the third elastic member 803 can buffer the thrust of the limit shaft 804.

[0033] Embodiment 2:

[0034] like Figure 6 to Figure 7 As shown:

[0035] Based on the first embodiment, the present embodiment also includes a second driving member 6, a winding shaft 7 and a cleaning structure; the second driving member 6 is bolted to the left side of the collecting box body 1; two winding shafts 7 are provided, and the two winding shafts 7 are respectively rotatably connected to the left and right sides of the collecting box body 1, and the two winding shafts 7 are connected by a synchronous belt transmission mechanism; the cleaning structure is arranged on the inner side of the collecting box body 1.

[0036] Among them, the cleaning structure includes a transmission gear 101 and a guide roller 201; the transmission gear 101 is rotatably connected to the left side of the collection box body 1, and the transmission gear 101 is coaxially fixedly connected to the motor shaft of the second driving member 6; two guide rollers 201 are provided, and the two guide rollers 201 are rotatably connected to the upper parts of the two guide rods 2 respectively.

[0037] Among them, the cleaning structure also includes a first cleaning scraper 301, a first elastic member 302 and a limiting baffle 303; four first cleaning scrapers 301 are provided, and the four first cleaning scrapers 301 are respectively connected to the upper and lower sides of the two guide clamps 3 by sliding forward and backward; multiple first elastic members 302 are provided, and the four first cleaning scrapers 301 are elastically connected to the two guide clamps 3 through multiple first elastic members 302; two limiting baffles 303 are provided, and the two limiting baffles 303 are respectively fixedly connected to the upper parts of the two guide clamps 3, and the two limiting baffles 303 are respectively slidably connected to the two upper first cleaning scrapers 301.

[0038] Among them, the cleaning structure also includes a second cleaning scraper 401 and a second elastic member 402; the second cleaning scraper 401 is connected to the front side of the whole material plate 4 for forward and backward sliding; there are multiple second elastic members 402, and the second cleaning scraper 401 is elastically connected to the whole material plate 4 through multiple second elastic members 402.

[0039] Among them, the cleaning structure also includes a driven gear 701 and a traction rope 702; the driven gear 701 is fixedly connected to the lower part of the left winding shaft 7, and the driven gear 701 is meshed with the transmission gear 101; there are two traction ropes 702, and the upper parts of the two traction ropes 702 are respectively fixedly connected to the upper end surfaces of the two guide splints 3, and the two traction ropes 702 pass through the two guide rods 2 respectively, and the lower parts of the two traction ropes 702 are respectively fixedly connected to the outer sides of the two winding shafts 7.

[0040] The specific usage and function of this embodiment are as follows: when the collection box body 1 is full and needs to be unloaded, the second driving member 6 is started, the second driving member 6 drives the transmission gear 101 to rotate, the transmission gear 101 drives the driven gear 701 to rotate, the driven gear 701 and the synchronous belt transmission mechanism drive the two winding shafts 7 to rotate to wind up the traction rope 702, at this time, the guide roller 201 can guide the sliding of the traction rope 702, improve the smoothness of the sliding of the traction rope 702, and the traction rope 702 is pulled after winding. The movable guide splint 3 and the whole material plate 4 move upward, so that the adapter plate 805 leaves the motor shaft of the first driving member 5. At this time, the whole material plate 4 no longer shakes, and the guide rod 2 can guide the movement of the guide splint 3. The upward movement of the guide splint 3 and the whole material plate 4 will push the waste out of the collection box body 1. After unloading is completed, the second driving member 6 is reversed to loosen the traction rope 702. At this time, the guide splint 3 and the whole material plate 4 move downward and reset under the action of their own gravity. At this time, the adapter plate 805 is connected to the motor shaft of the first driving member 5 again.

Claims

1. A waste material collection device for a numerically controlled machine tool, comprising a collection box body (1), a guide rod (2), a guide clamping plate (3), a material-forming plate (4), a first driving member (5), a second driving member (6), a reel (7), a cleaning structure, a guide plate (8) and a material-forming structure; the left and right sides of the collection box body (1) are respectively fixedly connected to one of the guide rods (2); the characteristics are as follows: The inner side of each guide rod (2) is connected to a guide clamping plate (3) in a sliding manner up and down; the material plate (4) is connected to the inner sides of the two guide clamping plates (3) in a sliding manner left and right; the first driving member (5) is bolted to the middle part of the collection box body (1); the front and rear sides of the material plate (4) are respectively fixedly connected to a guide plate (8); the material structure is arranged below the material plate (4); the second driving member (6) is bolted to the left side of the collection box body (1); the left and right sides of the collection box body (1) are respectively rotatably connected to a winding shaft (7); the cleaning structure is arranged on the inner side of the collection box body (1).

2. The waste collection device for CNC machine tools according to claim 1, characterized in that: The monolithic structure comprises a sliding limit plate (801), a guide slot (802) and a third elastic member (803); the sliding limit plate (801) is slidably connected to the inner sides of the two guide plates (8) left and right; the guide slot (802) is arranged in the middle of the sliding limit plate (801); the sliding limit plate (801) is elastically connected to the two guide plates (8) via a plurality of the third elastic members (803).

3. The waste collection device for CNC machine tools according to claim 2, characterized in that: The monolithic structure further comprises a limit shaft (804) and an adapter plate (805); the limit shaft (804) is slidably connected to the inner side of the guide slot (802) in a forward and backward manner; the adapter plate (805) is fixedly connected to the lower end surface of the limit shaft (804), and the adapter plate (805) is coaxially splined with the motor shaft of the first drive member (5).

4. The waste collection device for CNC machine tools according to any one of claims 1 to 3, characterized in that: The cleaning structure comprises a transmission gear (101) and a guide roller (201); the transmission gear (101) is rotatably connected to the left side of the collection box body (1), and the transmission gear (101) is coaxially fixedly connected to the motor shaft of the second driving member (6); the upper part of each guide rod (2) is rotatably connected to one of the guide rollers (201).

5. The waste collection device for CNC machine tools according to claim 4, characterized in that: The cleaning structure also includes a driven gear (701) and a traction rope (702); the driven gear (701) is fixedly connected to the lower part of the left winding shaft (7), and the driven gear (701) and the transmission gear (101) are meshed with each other; two traction ropes (702) are provided, and the upper parts of the two traction ropes (702) are respectively fixedly connected to the upper end surfaces of the two guide clamps (3), and the lower parts of the two traction ropes (702) are respectively fixedly connected to the outer sides of the two winding shafts (7).

6. The waste collection device for CNC machine tools according to any one of claims 1 to 3, characterized in that: The cleaning structure also includes a first cleaning scraper (301), a first elastic member (302) and a limiting baffle (303); the upper and lower sides of each guide clamping plate (3) are respectively connected to the first cleaning scraper (301) in a forward and backward sliding manner; the first cleaning scraper (301) is elastically connected to the guide clamping plate (3) through a plurality of the first elastic members (302); the upper part of each guide clamping plate (3) is fixedly connected to the limiting baffle (303), and the limiting baffle (303) is slidably connected to the first cleaning scraper (301).

7. The waste collection device for CNC machine tools according to any one of claims 1 to 3, characterized in that: The cleaning structure also includes a second cleaning scraper (401) and a second elastic member (402); the second cleaning scraper (401) is connected to the front side of the whole material plate (4) in a forward and backward sliding manner; the second cleaning scraper (401) is elastically connected to the whole material plate (4) via a plurality of the second elastic members (402).

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