Waste collecting device for machining center

Abstract

The utility model relates to the technical field of waste cleaning of machining centers, and discloses a waste collecting device for a machining center, which comprises a workbench, the top surface of the workbench is in threaded connection with two support plates, the back of one support plate is fixedly connected with a motor box, and the interior of the motor box is fixedly connected with a driving mechanism. According to the waste collecting device for the machining center, through the arrangement of the driving mechanism, the scraping plate and the sweeping mechanism, when waste is collected, a servo motor in a motor box is started, the servo motor drives a lead screw at one end to rotate, and the scraping plate in threaded connection with the surface of the lead screw moves left and right on the lead screw; the scraping plate pushes waste on the surface of the workbench into the storage box on one side for pretreatment in the moving process, the multiple brush heads on the back of the scraping plate are matched, after the scraping plate finishes scraping, the brush heads sweep away tiny waste left on the surface of the workbench, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste cleaning in machining centers, in particular to a waste collecting device for machining centers. Background Art

[0002] Machining centers evolved from CNC milling machines. Their biggest difference lies in their ability to automatically change machining tools. By installing tools for different purposes in the tool magazine, the tool changer can change the machining tool on the spindle during a single clamping, enabling multiple machining functions. Waste collection devices for machining centers are mechanical devices designed specifically to collect and manage waste generated during the machining process. These devices are often integrated into CNC machining centers or other machining equipment to improve efficiency, maintain a clean working environment, and reduce waste disposal costs.

[0003] When machining workpieces in a machining center, waste chips and waste materials are generated. Manual cleaning is complicated and time-consuming, and the cost of automated cleaning is high. Therefore, a waste collection device for a machining center is needed.

[0004] A waste collection device for a machining center disclosed in announcement number CN213615515U includes a bucket, a first connecting shaft and a third connecting shaft are provided on both sides of the bucket, the free ends of the two first connecting shafts are rotatably provided with first rocker arms, and the free ends of the first rocker arms are connected to second connecting shafts. The utility model is provided with a first rocker arm, a second rocker arm, a first connecting shaft, a second connecting shaft and a third connecting shaft to adjust the angle between the bucket and the conveyor belt, and the angle between the bucket and the collection box, so as to facilitate the cleaning of machining center waste in inclined or narrow positions; a motor, a belt, a transmission wheel, a conveyor belt, an active conveying roller and a driven conveying roller are provided to facilitate the transfer of machining center waste, reduce manpower loss and improve cleaning efficiency; a hydraulic cylinder, a telescopic column, a pressure plate and a collection box are provided to facilitate the extrusion and packaging of the collected machining center waste, reduce subsequent processing steps and improve work efficiency.

[0005] Although the above patent has achieved the adjustment of the angle between the bucket and the conveyor belt, and the angle between the bucket and the collection box by providing a first rocker arm, a second rocker arm, a first connecting shaft, a second connecting shaft and a third connecting shaft, which is convenient for cleaning the waste of the machining center in an inclined or narrow position; a motor, a belt, a drive wheel, a conveyor belt, an active conveying roller and a driven conveying roller are provided to facilitate the transfer of the waste of the machining center, reduce manpower loss and improve cleaning efficiency; a hydraulic cylinder, a telescopic column, a pressure plate and a collection box are provided to facilitate the extrusion and packaging of the collected waste of the machining center, reduce subsequent processing steps and improve work efficiency; however, the device lacks the function of cleaning the surface of the workbench. Relying solely on the bucket to clean the waste may easily result in some small waste being difficult to clean from the surface of the workbench.

[0006] Therefore, it is necessary to invent a waste collection device for a machining center to solve the above problems. Utility Model Content

[0007] (1) Technical problems solved

[0008] The technical problem solved by the utility model is to provide a waste collection device for a machining center which is highly practical, can be easily operated and has a relatively simple structure, thereby solving the problem of cleaning the workbench surface and pre-treating the waste proposed in the above background technology.

[0009] (2) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a waste collection device for a machining center, comprising a workbench, the top surface of the workbench is threadedly connected to two support plates, the back of one of the support plates is fixedly connected to a motor box, the interior of the motor box is fixedly connected to a driving mechanism, the driving mechanism comprises a servo motor, a transmission rod and a screw rod, the surface of the screw rod is fixedly connected to a scraper, the back of the scraper is fixedly connected to a cleaning mechanism, the cleaning mechanism comprises a connecting block, a brush plate and a brush head, the front of the workbench is fixedly connected to a storage box, the bottom of the storage box is fixedly connected to a processing chamber, the right side of the processing chamber is threadedly connected to a support block, the top surface of the support block is fixedly connected to the motor box, the interior of the motor box is fixedly connected to a crushing mechanism, the crushing mechanism comprises a driving motor, a main gear, an auxiliary gear and a crushing rod.

[0011] As a further solution of the present invention, the servo motor is fixedly connected to the inside of the motor box, the output end of the servo motor is splined to a transmission rod, one end of the transmission rod is fixedly connected to a screw rod, and the servo motor can easily drive the screw rod to rotate.

[0012] As a further solution of the present invention, the connecting block is fixedly connected to the back of the scraper, the back of the connecting block is fixedly connected to a brush plate, and the bottom of the brush plate is fixedly connected to a plurality of brush heads, which facilitate cleaning the workbench surface.

[0013] As a further solution of the present invention, the driving motor is fixedly connected to the inside of the motor box, the output end of the driving motor is fixedly connected to the main gear, the surface of the main gear is meshed with an auxiliary gear, and one end of the main gear and the auxiliary gear are fixedly connected to a crushing rod, which facilitates crushing of waste.

[0014] As a further solution of the present invention, a connection hole is opened on one side of the scraper, and a positioning rod is slidably connected to the inside of the connection hole. The positioning rod is fixedly connected to the surface of the support plate, and the positioning rod facilitates positioning of the scraper.

[0015] As a further solution of the present invention, a discharge port is provided in the middle of the front of the processing chamber, and a collection bin is overlapped at the lower part of the front of the processing chamber, and the collection bin is convenient for collecting waste.

[0016] As a further solution of the present invention, two threaded holes are provided on the surface of the support plate, and the internal threads of the threaded holes are connected to threaded columns, which facilitate fixing the support plate.

[0017] (3) Beneficial effects

[0018] The utility model provides a waste collection device for a machining center, which has the following beneficial effects:

[0019] 1. The waste collection device of the machining center is set up through the driving mechanism, scraper and cleaning mechanism. When collecting waste, the servo motor inside the motor box is started, and the servo motor drives the screw at one end to rotate. The scraper threaded on the surface of the screw moves left and right on the screw. During the movement, the scraper pushes the waste on the surface of the workbench to the storage box on one side for pre-processing. With the help of several brush heads behind the scraper, the brush head can clean the small waste remaining on the surface of the workbench after the scraper has scraped, thereby improving the cleaning effect.

[0020] 2. The processing center uses a waste collection device. Through the setting of the crushing mechanism, when collecting waste, the waste falling into the storage box will fall onto the two crushing rods set directly below, starting the drive motor inside the motor box. The drive motor drives the main gear on one side and the auxiliary gear meshing with the surface of the main gear to rotate together, thereby causing the crushing rod connected to one end of the main gear and the auxiliary gear to rotate, and the waste falling to the surface is crushed for pre-processing, so as to reduce the volume of the waste and facilitate the storage and transportation of the waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the drive mechanism structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the processing chamber structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the crushing mechanism of the utility model.

[0025] In the figure: 1. Workbench; 2. Support plate; 3. Motor box; 4. Driving mechanism; 401. Servo motor; 402. Transmission rod; 403. Screw; 5. Scraper; 6. Cleaning mechanism; 601. Connecting block; 602. Brush plate; 603. Brush head; 7. Storage box; 8. Processing chamber; 9. Support block; 10. Motor box; 11. Crushing mechanism; 1101. Driving motor; 1102. Main gear; 1103. Auxiliary gear; 1104. Crushing rod; 12. Positioning rod; 13. Discharge port; 14. Collection bin; 15. Threaded column. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: a waste collection device for a machining center, comprising a workbench 1, wherein the top surface of the workbench 1 is threadedly connected to two support plates 2, the back of one of the support plates 2 is fixedly connected to a motor box 3, the interior of the motor box 3 is fixedly connected to a driving mechanism 4, and the cleaning effect is improved by setting the driving mechanism 4, a scraper 5, and a cleaning mechanism 6. The driving mechanism 4 comprises a servo motor 401, a transmission rod 402, and a screw rod 403. The surface of the screw rod 403 is fixedly connected to a scraper 5, and the back of the scraper 5 is fixedly connected to a cleaning mechanism 6. The cleaning mechanism 6 The workbench 1 includes a connecting block 601, a brush plate 602, and a brush head 603. The front of the workbench 1 is fixedly connected to a storage box 7, the bottom of the storage box 7 is fixedly connected to a processing chamber 8, the right side of the processing chamber 8 is threadedly connected to a support block 9, the top surface of the support block 9 is fixedly connected to a motor box 10, and the interior of the motor box 10 is fixedly connected to a crushing mechanism 11. The crushing mechanism 11 is provided to reduce the volume of waste and facilitate the storage and transportation of waste. The crushing mechanism 11 includes a drive motor 1101, a main gear 1102, an auxiliary gear 1103, and a crushing rod 1104.

[0028] See also Figure 2 The servo motor 401 is fixedly connected to the inside of the motor box 3. The output end of the servo motor 401 is spline-connected to the transmission rod 402. One end of the transmission rod 402 is fixedly connected to the screw rod 403. The servo motor 401 is convenient for driving the screw rod 403 to rotate.

[0029] See also Figure 2 , the connecting block 601 is fixedly connected to the back of the scraper 5, the back of the connecting block 601 is fixedly connected to a brush plate 602, and the bottom of the brush plate 602 is fixedly connected to a plurality of brush heads 603, which are convenient for cleaning the surface of the workbench 1;

[0030] See also Figure 4 The driving motor 1101 is fixedly connected to the inside of the motor box 10. The output end of the driving motor 1101 is fixedly connected to the main gear 1102. The surface of the main gear 1102 is meshed with an auxiliary gear 1103. One end of the main gear 1102 and the auxiliary gear 1103 are fixedly connected to a crushing rod 1104. The crushing rod 1104 is convenient for crushing the waste.

[0031] See also Figure 2 A connection hole is provided on one side of the scraper 5, and a positioning rod 12 is slidably connected to the inside of the connection hole. The positioning rod 12 is fixedly connected to the surface of the support plate 2, and the positioning rod 12 facilitates positioning of the scraper 5;

[0032] See also Figure 1 , a discharge port 13 is provided in the middle of the front of the processing chamber 8, and a collecting bin 14 is overlapped at the lower part of the front of the processing chamber 8, and the collecting bin 14 is convenient for collecting waste;

[0033] See also Figure 1 Two threaded holes are provided on the surface of the support plate 2 , and the internal threads of the threaded holes are connected with threaded columns 15 , which facilitate fixing the support plate 2 .

[0034] In the present invention, the working steps of the device are as follows:

[0035] Step 1: When collecting waste, start the servo motor 401 inside the motor box 3. The servo motor 401 drives the screw rod 403 at one end to rotate. The scraper 5 threadedly connected to the surface of the screw rod 403 moves left and right on the screw rod 403. During the movement, the scraper 5 pushes the waste on the surface of the workbench 1 into the storage box 7 on one side for pre-processing. With the help of the several brush heads 603 behind the scraper 5, the brush heads 603 can clean the fine waste remaining on the surface of the workbench 1 after the scraper 5 finishes scraping.

[0036] The second step: When collecting waste, the waste falling into the storage box 7 will fall onto the two crushing rods 1104 set directly below, and the drive motor 1101 inside the motor box 10 will be started. The drive motor 1101 drives the main gear 1102 on one side and the auxiliary gear 1103 meshing on the surface of the main gear 1102 to rotate together, thereby causing the crushing rod 1104 connected to one end of the main gear 1102 and the auxiliary gear 1103 to rotate, and the waste falling to the surface will be crushed for pre-processing.

[0037] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art can clearly understand the details of its power mechanism, power supply system, and control system on the premise that they understand the principle of the above-mentioned utility model. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0038] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste collection device for a machining center, comprising a workbench (1), characterized in that: The top surface of the workbench (1) is threadedly connected to two support plates (2), the back of one of the support plates (2) is fixedly connected to a motor box (3), the interior of the motor box (3) is fixedly connected to a driving mechanism (4), the driving mechanism (4) comprises a servo motor (401), a transmission rod (402) and a screw rod (403), the surface of the screw rod (403) is fixedly connected to a scraper (5), the back of the scraper (5) is fixedly connected to a cleaning mechanism (6), the cleaning mechanism (6) comprises a connecting block (601), a brush plate (602), and a plurality of connecting rods (603). 02) and a brush head (603), the front of the workbench (1) is fixedly connected to a storage box (7), the bottom of the storage box (7) is fixedly connected to a processing chamber (8), the right side of the processing chamber (8) is threadedly connected to a support block (9), the top surface of the support block (9) is fixedly connected to a motor box (10), the interior of the motor box (10) is fixedly connected to a crushing mechanism (11), and the crushing mechanism (11) includes a driving motor (1101), a main gear (1102), an auxiliary gear (1103) and a crushing rod (1104).

2. The waste collection device for a machining center according to claim 1, characterized in that: The servo motor (401) is fixedly connected to the interior of the motor box (3); the output end of the servo motor (401) is spline-connected to a transmission rod (402); one end of the transmission rod (402) is fixedly connected to a lead screw (403).

3. The waste collection device for a machining center according to claim 1, characterized in that: The connecting block (601) is fixedly connected to the back of the scraper (5), the back of the connecting block (601) is fixedly connected to a brush plate (602), and the bottom of the brush plate (602) is fixedly connected to a plurality of brush heads (603).

4. The waste collection device for a machining center according to claim 1, characterized in that: The driving motor (1101) is fixedly connected to the interior of the motor box (10); the output end of the driving motor (1101) is fixedly connected to a main gear (1102); the surface of the main gear (1102) is meshed with an auxiliary gear (1103); and one end of each of the main gear (1102) and the auxiliary gear (1103) is fixedly connected to a crushing rod (1104).

5. The waste collection device for a machining center according to claim 1, characterized in that: A connection hole is provided on one side of the scraper (5), and a positioning rod (12) is slidably connected inside the connection hole. The positioning rod (12) is fixedly connected to the surface of the support plate (2).

6. The waste collection device for a machining center according to claim 1, characterized in that: A discharge port (13) is provided in the middle of the front of the processing chamber (8), and a collecting bin (14) is overlapped at the lower part of the front of the processing chamber (8).

7. The waste collection device for a machining center according to claim 1, characterized in that: Two threaded holes are provided on the surface of the support plate (2), and threaded columns (15) are connected to the inner threads of the threaded holes.

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