Chip clamping prevention mechanism for chain plate chip cleaner

Abstract

The invention provides a chip clamping prevention mechanism for a chain plate chip cleaner, which comprises a side plate, a track, a servo motor, a driving chain wheel, a chain plate, a side plate, a front baffle, an auxiliary assembly, a cleaning assembly, an arc baffle and a chip outlet. By arranging the air inlet and the air outlet and blowing out of the air outlet, the opened chain plates at the turning positions are blown, so that sweeps clamped between the chain plates fall off under the dual action of the gravity of the sweeps and air blowing, the cleaning effect of the sweeps is improved, the situation of scrap clamping is reduced, and safe operation of the chain plates is improved; the rotating tooth-shaped cleaning plate is used for hooking out or pulling apart sweeps clamped on the chain plate, the distance between the cleaning plate and the chain plate is small, the clamped sweeps can be cleaned at a short distance, air is sucked from the air inlet through the driver, the sweeps wound on the cleaning plate are sucked, and the using effect of the cleaning plate is improved.

Description

Technical Field

[0001] The invention relates to the field related to chain plate chip removal, in particular to a chip jamming prevention mechanism for a chain plate chip conveyor. Background Art

[0002] CNC machine tools are the foundation for improving a country's manufacturing and equipment levels, and are an important symbol for measuring an international industrial development level and comprehensive national strength. Chain plate chip conveyors, as devices commonly equipped on CNC machine tools, are mainly used to remove iron chips, ordinary iron chips, iron non-chips, aluminum chips, ordinary aluminum chips, ordinary copper chips, non-metallic chips, etc., and are widely used in CNC lathes, machining centers and other equipment.

[0003] In the Chinese patent "Anti-chip jamming mechanism for a chain plate chip conveyor" with patent number CN201610719476.X, an arc transition piece is provided to prevent long chips from getting stuck in the corners and causing jamming and blocking, and a chain plate side plate structure is provided on the conveying chain plate to prevent debris from falling into the guide rail and causing chip jamming and jamming. In addition, serrated sheet metal is provided to ensure that long chips run evenly in the running track space without stagnation and causing chip jamming and jamming. This structure has certain advantages.

[0004] However, in actual use, the serrated sheet metal can only block long chips to prevent them from entering the chain plate again. When long chips are clamped and torn or short chips are clamped on the chain plate, the chips will still enter the chain plate again, causing chip jamming. Summary of the invention

[0005] In order to solve the above technical problems, the object of the present invention is to provide a chip jamming prevention mechanism for a chain plate chip conveyor.

[0006] Based on this, the present invention proposes a chip jam prevention mechanism for a chain plate chip conveyor, comprising a side plate, a track, a servo motor, a driving sprocket, a chain plate, a side plate, a positive baffle, an auxiliary component, a cleaning component, an arc baffle, and a chip outlet;

[0007] A track is arranged at the left end of the side plate, and a servo motor is installed at the rear end of the side plate;

[0008] The front end of the servo motor is connected to the driving sprocket by a coupling, and the outer side of the driving sprocket is meshed with the chain plate;

[0009] The bottom ends of the side plates and the front baffle are respectively fixed to the chain plates;

[0010] The auxiliary component and the cleaning component are respectively installed at the front end of the side plate;

[0011] The rear end of the arc baffle is fixed to the side plate, and the bottom end of the side plate is provided with a chip outlet;

[0012] The auxiliary components include an outer cover, an air outlet, a fan, a connecting outer cover, bolts, and a filter; the outer cover is installed at the front end of the side panel, and an air outlet is provided at the right end thereof, the fan is installed inside the outer cover, the rear end of the outer cover is fixedly connected to the connecting outer cover, and the filter is locked and fixed to the connecting outer cover by bolts.

[0013] Optionally, the filter element includes a frame, an inner filter, a rotating rod, a threaded rod, and an outer filter. The frame is locked and fixed to the connecting outer cover by bolts. The inner filter and the outer filter are respectively placed on the left and right ends of the inner side of the frame. The left end of the rotating rod is rotatably connected to the inner filter, the right end of the threaded rod is fixed to the outer filter, and the left end of the threaded rod is threadedly connected to the rotating rod.

[0014] Optionally, the cleaning component includes a shell, an air inlet, a driver, an air outlet, a filter, a suction area, a discharge port, and a cleaning piece. The shell is installed at the front end of the side panel, and an air inlet is provided at the right end thereof. The driver is installed inside the shell, and a filter is provided at the right end thereof. The air outlet is provided at the left end of the shell, the suction area is connected to the air inlet, a discharge port is provided at the bottom end of the suction area, and the cleaning piece is installed at the front end of the side panel.

[0015] Optionally, the cleaning member includes a motor, a rotating shaft, a rotating member, and a cleaning plate. The motor is installed at the rear end of the side plate, and its front end is connected to the rotating shaft through a coupling. The rotating member rotates synchronously with the rotating shaft, and a cleaning plate is fixed to its outer side.

[0016] Optionally, the chain plate is transmitted within a track, and the chain plate slides and is transported along the track.

[0017] Optionally, positioning grooves are provided at both left and right ends of the inner side of the frame for positioning the inner filter and the outer filter to achieve quick installation.

[0018] Optionally, a mounting groove is provided on the inner side of the connecting outer cover to facilitate the embedded installation of the filter element.

[0019] Optionally, the material discharge port and the chip discharge port are in the same area, which is convenient for the subsequent collection of waste chips and improves the uniformity and convenience of the discharge.

[0020] Optionally, the surface of the cleaning plate is serrated, which can hook out the rolled chips clamped between the chain plates to clean the waste chips, or tear the waste chips off to reduce the size of the waste chips and avoid jamming due to excessive waste chips.

[0021] The transmission mechanism is a kind of transmission mechanism that is fixed on the transmission mechanism, and the transmission mechanism of the transmission mechanism is a kind of transmission mechanism that is fixed on the transmission mechanism, and the transmission mechanism of the transmission mechanism is a kind of transmission mechanism that is fixed on the transmission mechanism, and the transmission mechanism of the transmission mechanism is a kind of transmission mechanism that is fixed on the transmission mechanism.

[0022] The present invention has the following advantages: The present invention provides a chip jam prevention mechanism for a chain plate chip conveyor through improvement, which has the following improvements compared with the same type of equipment:

[0023] Advantage 1: The present invention provides an anti-chip jamming mechanism for a chain plate chip conveyor. By setting up an auxiliary component, a fan is used to absorb external air and blow it out from the air outlet to blow the open chain plates at the corners, so that the waste chips sandwiched between the chain plates fall under the dual effects of their own gravity and wind blowing, thereby improving the cleaning effect of the waste chips, reducing the occurrence of chip jams, and improving the safe operation of the chain plates.

[0024] Advantage 2: The present invention provides an anti-chip jamming mechanism for a chain plate chip conveyor. By setting up a cleaning component, a rotating toothed cleaning plate is used to hook out or tear off the waste chips clamped on the chain plate, thereby reducing the size of the waste chips and preventing the waste chips from being too large and entering the chip conveyor again, causing chip jamming and machine shutdown. The distance between the cleaning plate and the chain plate is small, so the jammed waste chips can be cleaned at a close distance, and air is drawn from the air inlet through the drive to absorb the waste chips rolled on the cleaning plate and discharge them from the discharge port, thereby improving the use effect of the cleaning plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the auxiliary component of the present invention;

[0027] Figure 3 It is a schematic diagram of the cross-sectional structure of the auxiliary component of the present invention;

[0028] Figure 4 It is a schematic diagram of the cross-sectional structure of the filter element of the present invention;

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of the filter element of the present invention;

[0030] Figure 6 It is a schematic diagram of the cross-sectional structure of the cleaning component of the present invention;

[0031] Figure 7 It is a schematic diagram of the three-dimensional structure of the housing of the present invention;

[0032] Figure 8 It is a schematic diagram of the three-dimensional structure of the cleaning piece of the present invention;

[0033] Fig. 9 It is a front view structural schematic diagram of the reciprocating mechanism of the present invention;

[0034] Fig.10 It is a schematic diagram of the three-dimensional structure of the reciprocating mechanism of the present invention.

[0035] Description of reference numerals: side plate 1, track 2, servo motor 3, driving sprocket 4, chain plate 5, side plate 6, positive baffle 7, auxiliary component 8, cleaning component 9, arc baffle 10, chip outlet 11, outer cover 81, air outlet 82, fan 83, connecting outer cover 84, bolt 85, filter element 86, frame 861, inner filter 862, rotating rod 863, threaded rod 864, outer filter 865, outer shell 91, air inlet Mouth -92, scraper -921, driver -93, air outlet -94, filter -95, suction area -96, discharge port -97, cleaning part -98, reciprocating mechanism -99, motor -981, rotating shaft -982, rotating part -983, cleaning plate -984, mounting plate -991, bearing seat -992, driving shaft -993, servo motor -994, rotating cylinder -995, moving block -996, vertical rod -997, slide plate -998, guide rod -999. DETAILED DESCRIPTION

[0036] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0037] Please refer to Figure 1-Figure 3The present embodiment provides a chip jam prevention mechanism for a chain plate chip conveyor, comprising a side plate 1, a track 2, a servo motor 3, a driving sprocket 4, a chain plate 5, a side plate 6, a positive baffle 7, an auxiliary component 8, a cleaning component 9, an arc baffle 10, and a chip outlet 11; the left end of the side plate 1 is provided with a track 2, and the rear end of the side plate 1 is installed with a servo motor 3; the front end of the servo motor 3 is connected to the driving sprocket 4 by a coupling, and the outer side of the driving sprocket 4 is meshed with the chain plate 5; the bottom ends of the side plate 6 and the positive baffle 7 are respectively fixed to the chain plate 5; the auxiliary component 8 and cleaning components 9 are respectively installed at the front end of the side panel 1; the rear end of the arc baffle 10 is fixed to the side panel 1, and a chip outlet 11 is provided at the bottom end of the side panel 1; the auxiliary component 8 includes an outer cover 81, an air outlet 82, a fan 83, a connecting outer cover 84, bolts 85, and a filter 86; the outer cover 81 is installed at the front end of the side panel 1, and an air outlet 82 is provided at its right end, the fan 83 is installed inside the outer cover 81, the rear end of the outer cover 81 is fixedly connected to the connecting outer cover 84, and the filter 86 is locked and fixed to the connecting outer cover 84 by bolts 85.

[0038] In this embodiment, the chain plate 5 is transmitted in the track 2, and the chain plate 5 slides and is transported along the track 2. An installation groove is provided on the inner side of the connecting outer cover 84, which is conducive to the embedded installation of the filter element 86, so that the filter element 86 is initially and stably installed inside the connecting outer cover 84, and then the bolt 85 is used to lock the filter element 86 and the connecting outer cover 84, so as to facilitate installation and disassembly.

[0039] Please refer to Figure 4-5 The present embodiment provides a chip prevention mechanism for a chain plate chip conveyor, wherein the filter element 86 comprises a frame 861, an inner filter screen 862, a rotating rod 863, a threaded rod 864, and an outer filter screen 865. The frame 861 is fastened and fixed to the connecting outer cover 84 by bolts 85. The inner filter screen 862 and the outer filter screen 865 are respectively placed on the left and right ends of the inner side of the frame 861. The left end of the rotating rod 863 is rotatably connected to the inner filter screen 862, the right end of the threaded rod 864 is fixed to the outer filter screen 865, and the left end thereof is threadedly connected to the rotating rod 863.

[0040] In this embodiment, positioning grooves are provided on both the left and right ends of the inner side of the frame 861 for positioning the inner filter 862 and the outer filter 865 to achieve quick installation. After the inner filter 862 is positioned in the positioning groove at the left end of the frame 861, the rotating rod 863 is rotated to move the threaded rod 864 to the right, pushing the outer filter 865 toward the positioning groove at the right end of the inner side of the frame 861 until the outer filter 865 is close to the positioning groove at the right end, thereby achieving quick installation, strong convenience, and easy disassembly. The mesh number of the inner filter 862 is greater than that of the outer filter 865, which plays a double filtering role to prevent waste debris in the external environment from being sucked in.

[0041] Please refer to Figure 6-7The present embodiment provides a chip prevention mechanism for a chain plate chip conveyor. The cleaning component 9 includes a shell 91, an air inlet 92, a driver 93, an air outlet 94, a filter 95, a suction area 96, a discharge port 97, and a cleaning piece 98. The shell 91 is installed at the front end of the side plate 1, and an air inlet 92 is provided at the right end thereof. The driver 93 is installed inside the shell 91, and a filter 95 is provided at the right end thereof. The air outlet 94 is provided at the left end of the shell 91, the suction area 96 is communicated with the air inlet 92, a discharge port 97 is provided at the bottom end of the suction area 96, and the cleaning piece 98 is installed at the front end of the side plate 1.

[0042] In this embodiment, the feed port 97 and the chip outlet 11 are in the same area, which is convenient for the subsequent collection of waste chips and improves the uniformity and convenience of the discharge. The air inlet 92 and the cleaning piece 98 are horizontally arranged, adapted to the tooth structure of the cleaning plate 984, and convenient for horizontal absorption of the waste chips rolled on the cleaning piece 98. The waste chips stuck on the cleaning plate 984 can be absorbed more quickly. The driver 93 is an exhaust fan, which is also called a side flow blower, a centrifugal blower, or a small blower. It is a universal air source for blowing or suction, usually used for suction of mechanical equipment, and is also called an exhaust fan as the name suggests.

[0043] Please refer to Figure 8 The present embodiment provides a chip prevention mechanism for a chain plate chip conveyor. The cleaning member 98 includes a motor 981, a rotating shaft 982, a rotating member 983, and a cleaning plate 984. The motor 981 is installed at the rear end of the side plate 1, and its front end is connected to the rotating shaft 982 by a coupling. The rotating member 983 rotates synchronously with the rotating shaft 982, and a cleaning plate 984 is fixed to its outer side.

[0044] In this embodiment, the surface of the cleaning plate 984 is serrated, which can hook out the scraps clamped between the chain plates 5, thereby cleaning the waste chips, or tear off the waste chips to reduce the size of the waste chips, and avoid the jamming of the waste chips due to excessive size. The distance between the cleaning plate 984 and the chain plates 5 is small, which is convenient for hooking out or tearing off the smaller scraps clamped on the chain plates 5, reducing the size of the scraps. At the same time, the cleaning plate 984 contacts the scraper plate 921, and the scraper plate 921 scrapes the waste chips on the cleaning plate 984, thereby sucking them into the suction area 96 for collection.

[0045] Please refer to Figure 9-10The present embodiment provides a chip prevention mechanism for a chain plate chip conveyor. A scraper 921 is provided at the upper end of the air inlet 92, and a reciprocating mechanism 99 is provided at the rear end of the cleaning member 98. The reciprocating mechanism 99 includes a mounting plate 991, a bearing seat 992, a drive shaft 993, a servo motor 994, a rotating cylinder 995, a moving block 996, a vertical rod 997, a slide plate 998, and a guide rod 999. The rear end of the mounting plate 991 is fixed to the side plate 1, the mounting plate 991 is bolted to the rear end of the bearing seat 992, the drive shaft 993 is movably connected to the inner side of the bearing seat 992, and the drive shaft 993 is connected to the servo motor 994. The output end of 994 is transmission connected, the rear end of the servo motor 994 is fixed to the side plate 1, the driving shaft 993 is transmission connected to the rotating cylinder 995, the rotating cylinder 995 is installed at the bottom of the bearing seat 992, and the rear end of the moving block 996 is provided with a movable bead, the movable bead and the groove on the surface of the rotating cylinder 995 are slidably matched, the moving block 996 is fixed to the top of the vertical rod 997, the front end of the moving block 996 is fixed to the cleaning piece 98, the bottom of the vertical rod 997 is fixedly connected to the slide plate 998, the slide plate 998 and the moving block 996 are slidably matched in the vertical direction, and the bottom of the moving block 996 is fixed to the side plate 1.

[0046] In this embodiment, servo motor 3 and servo motor 994 refer to engines that control the operation of mechanical elements in the servo system. They are auxiliary motor indirect speed change devices that can control speed and have very accurate position accuracy. They can convert voltage signals into torque and speed to drive the controlled object. The surface of the rotating cylinder 995 is provided with staggered positive spirals and downward direction spiral grooves. As the rotating cylinder 995 rotates, the grooves on the rotating cylinder 995 drive the moving block 996 to move up and down, thereby driving the cleaning piece 98 to move up and down, so that the gap between the cleaning plate 984 on the cleaning piece 98 and the chain plate 5 is shortened, and when the moving block 996 moves, the slide plate 998 will move synchronously on the guide rod 999 to guide the moving block 996.

[0047] The present invention provides an anti-chip jamming mechanism for a chain plate chip conveyor through improvement, and its working principle is as follows;

[0048] The servo motor 3 is started to drive the rotation of the driving sprocket 4, thereby driving the chain plate 5 to run on the track 2, so as to transport the waste chips, and make the waste chips fall from the chip outlet 11 under the drive of the chain plate 5. During the transportation process, the side plate 6 hinders the waste chips, preventing the waste chips from falling out from both sides of the chain plate 5, and the positive baffle 7 facilitates the upward transportation of the waste chips, preventing the waste chips from rolling downward under their own gravity during the transportation process;

[0049] During transportation, the fan 83 is started to suck in the outside air. When sucking in, the air is filtered by the filter 86 to avoid sucking in waste chips in the environment and damaging the fan 83. Then the wind is discharged from the air outlet 82 to blow the chain plate 5 at the corner. With the opening of the chain plate 5, the wind blows the waste chips to make them fall more completely, avoiding the waste chips being caught in the chain plate 5 and entering the chip conveyor again.

[0050] When there are still waste chips clamped on the chain plate 5, the motor 981 is started to drive the rotation of the rotating part 983 and the cleaning plate 984 to hook out or tear off the waste chips clamped on the chain plate 5 to prevent the waste chips from being too large and entering the chip conveyor, causing the chips to be stuck and stop operating. The driver 93 is started to generate suction, and the waste chips rolled on the cleaning plate 984 are sucked in from the air inlet 92, into the suction area 96, and then directly discharged from the discharge port 97. The discharge port 97 and the chip discharge port 11 are in the same discharge area to improve convenience.

[0051] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A chip jam prevention mechanism for a chain plate chip conveyor, characterized in that: It comprises a side plate (1), a side plate (6), a front baffle (7), an auxiliary component (8), a cleaning component (9), and an arc baffle (10); The left end of the side plate (1) is provided with a track (2), and the rear end of the side plate (1) is installed with a servo motor (3); the front end of the servo motor (3) is connected to the driving sprocket (4) by a coupling, and the outer side of the driving sprocket (4) is meshed with the chain plate (5); the bottom ends of the side plate (6) and the positive baffle (7) are respectively fixed to the chain plate (5); the auxiliary component (8) and the cleaning component (9) are respectively installed at the front end of the side plate (1); the rear end of the arc baffle (10) is fixed to the side plate (1), and the bottom end of the side plate (1) is provided with a chip outlet (11); The auxiliary component (8) comprises an outer cover (81), an air outlet (82), a fan (83), a connecting outer cover (84), bolts (85), and a filter (86); the outer cover (81) is mounted on the front end of the side plate (1), and the right end thereof is provided with an air outlet (82); the fan (83) is mounted inside the outer cover (81); the rear end of the outer cover (81) is fixedly connected to the connecting outer cover (84); and the filter (86) is locked and fixed to the connecting outer cover (84) by means of bolts (85).

2. The anti-chip jamming mechanism for a chain plate chip conveyor according to claim 1, characterized in that: The filter element (86) comprises a frame (861), an inner filter (862), a rotating rod (863), a threaded rod (864), and an outer filter (865). The frame (861) is locked and fixed to the connecting outer cover (84) by means of bolts (85). The inner filter (862) and the outer filter (865) are respectively placed on the left and right ends of the inner side of the frame (861). The left end of the rotating rod (863) is rotatably connected to the inner filter (862). The right end of the threaded rod (864) is fixed to the outer filter (865), and the left end of the threaded rod (864) is threadably connected to the rotating rod (863).

3. The anti-chip jamming mechanism for a chain plate chip conveyor according to claim 1, characterized in that: The cleaning component (9) comprises a shell (91), an air inlet (92), a driver (93), an air outlet (94), a filter (95), a suction zone (96), a discharge port (97), and a cleaning component (98). The shell (91) is mounted on the front end of the side plate (1), and the right end thereof is provided with an air inlet (92). The driver (93) is mounted inside the shell (91), and the right end thereof is provided with a filter (95). The air outlet (94) is provided at the left end of the shell (91). The suction zone (96) is connected to the air inlet (92). The bottom end of the suction zone (96) is provided with a discharge port (97). The cleaning component (98) is mounted on the front end of the side plate (1).

4. The anti-chip jamming mechanism for a chain plate chip conveyor according to claim 3, characterized in that: The cleaning member (98) comprises a motor (981), a rotating shaft (982), a rotating member (983), and a cleaning plate (984). The motor (981) is mounted on the rear end of the side plate (1), and its front end is connected to the rotating shaft (982) by a coupling. The rotating member (983) rotates synchronously with the rotating shaft (982), and a cleaning plate (984) is fixed on the outer side of the rotating member.

5. The anti-chip jamming mechanism for a chain plate chip conveyor according to claim 1, characterized in that: The chain plates (5) are transported within the track (2).

6. The anti-chip jamming mechanism for a chain plate chip conveyor according to claim 2, characterized in that: Positioning grooves are provided at both left and right ends of the inner side of the frame (861).

7. The anti-chip jamming mechanism for a chain plate chip conveyor according to claim 1, characterized in that: The inner side of the connecting outer cover (84) is provided with a mounting groove.

8. The anti-chip jamming mechanism for a chain plate chip conveyor according to claim 3, characterized in that: The directions of the material discharge port (97) and the chip discharge port (11) are in the same area, a scraper (921) is provided at the upper end of the air inlet (92), a reciprocating mechanism (99) is provided at the rear end of the cleaning member (98), and the air inlet (92) and the cleaning member (98) are arranged horizontally.

9. The anti-chip jamming mechanism for a chain plate chip conveyor according to claim 4, characterized in that: The surface of the cleaning plate (984) is toothed.

10. The anti-chip jamming mechanism for a chain plate chip conveyor according to claim 8, characterized in that: The reciprocating mechanism (99) comprises a mounting plate (991), a bearing seat (992), a drive shaft (993), a servo motor (994), a rotating cylinder (995), a moving block (996), a vertical rod (997), a slide plate (998), and a guide rod (999). The rear end of the mounting plate (991) is fixed to the side plate (1). The mounting plate (991) is bolted to the rear end of the bearing seat (992). The drive shaft (993) is movably connected to the inner side of the bearing seat (992). The drive shaft (993) is transmission-connected to the output end of the servo motor (994). The rear end of the servo motor (994) is bolted to the side plate (1). ), the driving shaft (993) is transmission-connected with the rotating cylinder (995), the rotating cylinder (995) is mounted on the bottom of the bearing seat (992), a movable bead is provided at the rear end of the moving block (996), the movable bead is slidably matched with the groove on the surface of the rotating cylinder (995), the moving block (996) is fixed to the top of the vertical rod (997), the front end of the moving block (996) is fixed to the cleaning piece (98), the bottom of the vertical rod (997) is fixedly connected to the slide plate (998), the slide plate (998) is slidably matched with the moving block (996) in the vertical direction, and the bottom of the moving block (996) is fixed to the side plate (1).

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