CN111360619B - Automatic bag cage thorn machine that removes - Google Patents

Automatic bag cage thorn machine that removes Download PDF

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Publication number
CN111360619B
CN111360619B CN202010126645.5A CN202010126645A CN111360619B CN 111360619 B CN111360619 B CN 111360619B CN 202010126645 A CN202010126645 A CN 202010126645A CN 111360619 B CN111360619 B CN 111360619B
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CN
China
Prior art keywords
grinding wheel
bag cage
deburring
power source
sensor
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CN202010126645.5A
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Chinese (zh)
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CN111360619A (en
Inventor
林昌
吴炜源
谢圣江
黄白楠
苏晓毅
黄泳泉
张毅力
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Putian University
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Putian University
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Publication of CN111360619A publication Critical patent/CN111360619A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/04Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0023Other grinding machines or devices grinding machines with a plurality of working posts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0069Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0076Other grinding machines or devices grinding machines comprising two or more grinding tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/04Headstocks; Working-spindles; Features relating thereto
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • B24B41/067Work supports, e.g. adjustable steadies radially supporting workpieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/20Drives or gearings; Equipment therefor relating to feed movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/22Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/26Accessories, e.g. stops
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B51/00Arrangements for automatic control of a series of individual steps in grinding a workpiece

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

The invention provides an automatic bag cage deburring machine which comprises a feeding device, a deburring device, a driving device and a rack. The feeding device, the deburring device and the driving device are sequentially installed on the rack, the bag cage to be deburred is conveyed to the deburring device by the feeding device in the working process, the deburring device drives each grinding wheel to remove burrs at the welding point of the ring rib and the longitudinal rib of the bag cage under the driving of the driving device, the structure is simpler, and the grinding wheel is convenient to adjust and replace. The deburring device is provided with an adjusting component, the distance between the grinding wheel and the ring rib can be monitored and adjusted in real time, the grinding wheel can still be tangent to the ring rib after working abrasion, machining quality is guaranteed, workload of manual inspection and adjustment is reduced, and working efficiency and operation quality are greatly improved.

Description

Automatic bag cage thorn machine that removes
Technical Field
The invention relates to the field of bag cage processing, in particular to an automatic bag cage deburring machine.
Background
The bag cage is an essential main accessory of the bag-type dust collector, is used for supporting a dust-collecting bag, plays a role of a framework, and can be used as a dust-collecting accessory in many industries. The bag cage is mainly formed by splicing the annular ribs and the longitudinal ribs, and in the production process, the annular ribs and the longitudinal ribs are welded together through processes such as welding, burrs are formed at positions such as welding positions, and the use of the dust removal cloth bag is seriously influenced.
Because do not have automated machine to handle the welding burr that the welding department produced of the muscle of indulging of bag cage and ring muscle, generally the artifical burr that adopts the file to each welding point is handled, and can not cause the damage to the surface of muscle at the in-process of handling to lead to the production speed to descend, can reduce the production speed of bag cage like this undoubtedly, also can produce a large amount of expenses of labor, waste time and energy.
Disclosure of Invention
Therefore, the automatic bag cage deburring machine needs to be provided, and the problems that production speed is reduced, a large amount of labor cost is generated, and time and labor are wasted due to manual filing when welding burrs generated at the welding positions of longitudinal ribs and annular ribs of a bag cage are manually processed are solved.
In order to achieve the aim, the inventor provides an automatic bag cage deburring machine which comprises a feeding device, a deburring device, a driving device and a rack; the feeding device is arranged on the rack and used for conveying the bag cage to be deburred; the driving device comprises a first polygonal support, a transmission assembly and a first power source, the first polygonal support is fixed on the rack, and the transmission assembly and the first power source are installed on the first polygonal support; the deburring device comprises a deburring unit and a second polygonal support, the deburring unit comprises a grinding wheel, a floating assembly and an adjusting assembly, the second polygonal support is mounted on the frame, the shape of the second polygonal support is matched with that of the first polygonal support, the floating assembly is divided into a fixed end and a floating end, the fixed end is mounted on the polygonal support, the floating end floats up and down relative to the fixed end, the grinding wheel is mounted on the floating end of the floating assembly and is in transmission connection with a driving device, the number of the deburring units corresponds to the number of longitudinal ribs of the bag cage, the adjusting device is mounted on the floating end of the floating assembly and is used for detecting and adjusting the distance between the grinding wheel and the ring ribs of the bag cage.
Furthermore, the adjusting component comprises a feeler block, a first sensor and a second power source, the second power source is connected to the floating end and is in transmission connection with the feeler block, the lower edge of the feeler block is arc-shaped and is aligned with the lower edge of the grinding wheel, the feeler block is in sliding connection with the floating end and is used for adjusting the distance between the grinding wheel and the ring rib, the first sensor is installed on the floating end and is used for detecting the abrasion loss of the grinding wheel, and the position of the feeler block is adjusted through the detected abrasion loss.
Further, the adjusting part still includes spacing round, spacing round is installed on the feeler block, and spacing round mounting height is higher than the tool setting lower limb.
Further, the adjustment assembly further comprises a control unit, wherein the control unit is in communication connection with the first sensor and is electrically connected with the second power source.
Furthermore, the adjusting assembly further comprises a second sensor and a third sensor, the second sensor and the third sensor are respectively installed on two sides of the deburring device and are respectively in communication connection with the control unit, and the control unit is electrically connected with the first power source.
Furthermore, the automatic bag cage deburring machine further comprises a dust removal device, the dust removal device is installed on the rack, and the dust removal device is used for removing dust generated after grinding of a grinding wheel of the deburring device.
Further, feed arrangement includes the conveyer belt, colludes card, guide rail, rubber roller and third power supply, the rotatable connection of rubber roller is in the frame, the conveyer belt cover is established on the rubber roller, the guide rail has a plurality ofly, and is a plurality of the guide rail equidistance is installed on the conveyer belt, collude the card and install on the guide rail, the third power supply is connected with the rubber roller transmission.
Furthermore, the rubber roller is rotatably connected to the frame through a bearing seat, and the bearing seat is installed on the frame.
Furthermore, the hook clamps are slidably mounted on the guide rail, a plurality of hook clamps are arranged on the guide rail, and the distance between the hook clamps is adjustable.
Furthermore, each side of the second polygonal support is provided with a long groove, and the fixed end of the floating assembly moves along the long side direction of the long groove.
Be different from prior art, above-mentioned technical scheme provides an automatic thorn machine that removes of bag cage, including feed arrangement, remove thorn device, drive arrangement and frame. The feeding device, the deburring device and the driving device are sequentially installed on the rack, the bag cage to be deburred is conveyed to the deburring device by the feeding device in the working process, the deburring device drives each grinding wheel to remove burrs at the welding point of the ring rib and the longitudinal rib of the bag cage under the driving of the driving device, the structure is simpler, and the grinding wheel is convenient to adjust and replace. The deburring device is provided with an adjusting component, the distance between the grinding wheel and the ring rib can be monitored and adjusted in real time, the grinding wheel can still be tangent to the ring rib after working abrasion, machining quality is guaranteed, workload of manual inspection and adjustment is reduced, and working efficiency and operation quality are greatly improved.
Drawings
FIG. 1 is a three-dimensional view of an automatic bag cage deburring machine according to an embodiment;
FIG. 2 is a three-dimensional view of an embodiment of the feeding device of the automatic bag cage deburring machine;
FIG. 3 is a front view of an embodiment of the automatic bag cage deburring machine drive;
FIG. 4 is a front view of an automatic bag cage deburring machine deburring device according to an embodiment;
FIG. 5 is a front view of an automatic bag cage deburring machine deburring unit according to an embodiment;
FIG. 6 is a rear view of the automatic bag cage deburring machine deburring unit according to an embodiment.
Description of reference numerals:
10. a feeding device;
11. a conveyor belt; 12. hooking and clamping; 13. a guide rail; 14. a rubber roller; 15. a third power source; 16. a bearing seat; 17. a T-shaped slot;
20. a deburring device;
21. a grinding wheel; 2201. a fixed end; 2202. a spring; 2203. a floating end; 2301. a tool setting block; 2302. a first sensor; 2303. a second power source; 2304. a limiting wheel; 24. a second polygonal bracket; 25. a second sensor; 26. a third sensor;
30. a drive device;
31. a first polygonal bracket; 32. a first power source; 33. a rotating shaft; 34. a universal joint; 35. a synchronizing wheel;
40. a frame;
50. a bag cage;
60. a dust removing device.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 to 6 together, the present embodiment provides an automatic deburring machine for bag cage 50, which includes a feeding device 10, a deburring device 20, a driving device 30 and a frame 40.
As shown in fig. 1, the feeding device 10 is mounted on a frame 40 at a front section of the frame 40 for conveying a bag cage 50 to be deburred. As shown in fig. 2, the feeding device 10 includes a conveyor belt 11, a hook 12, a guide rail 13, a rubber roller 14 and a third power source 15, the rubber roller 14 is rotatably connected to the frame 40, the conveyor belt 11 is sleeved on the rubber roller 14, the guide rail 13 has a plurality of equal distances to be installed on the conveyor belt 11, the hook 12 is slidably installed on the guide rail 13, and the third power source 15 is in transmission connection with the rubber roller 14. The rubber roller 14 is fixed on a bearing block 16 with a fine-adjustable pitch, and specifically, a boss with a T-shaped groove 17 is arranged on the frame 40. The bearing seat 16 is fixed on the boss through a T-shaped bolt, the position of the rubber roller 14 can be adjusted by moving the position of the T-shaped bolt on the T-shaped groove 17, the distance between the rubber rollers 14 can be made into different lengths according to requirements to adapt to the treatment of various bag cages 50, and the installation and the replacement of the conveyor belts 11 with different lengths are facilitated. The guide rails 13 on the conveyor belt 11 are fixed at certain intervals, the guide rails 13 are provided with a plurality of hook clamps 12 for pushing the ring ribs of the bag cage 50 to advance so as to realize feeding of the bag cage 50, and the intervals of the hook clamps 12 can be adjusted to a required distance according to the shape of the outer surface of the bag cage 50 and are locked. The third power source 15 adopts a stepping motor as the power of the feeding device 10, and transmits the power to the rubber roller 14 through belt transmission.
The driving device 30 is mounted on the frame 40 and located at the rear section of the frame 40, as shown in fig. 3, the driving device 30 includes a first polygonal bracket 31, a transmission assembly and a first power source 32, the first polygonal bracket 31 is fixed on the frame 40, and the transmission assembly and the first power source 32 are mounted on the first polygonal bracket 31.
The deburring device 20 is installed on the rack 40 and located in the middle section of the rack 40, as shown in fig. 4, the deburring device 20 comprises a deburring unit and a second polygonal support 24, as shown in fig. 5 and 6, the deburring unit comprises a grinding wheel 21, a floating assembly and an adjusting assembly, the second polygonal support 24 is installed on the rack 40 and is similar to the first polygonal support 31 in shape, and after the second polygonal support 24 is installed, the bag cage 50 just passes through the center of the second polygonal support 24 under the conveying of the feeding device. The floating assembly is divided into a fixed end 2201 and a floating end 2203, the fixed end 2201 is installed on the polygonal support, as shown in the front view of the deburring unit shown in fig. 2, when the fixed end 2201 is placed above, the floating end 2203 can float up and down relative to the fixed end 2201, specifically, a spring 2202 can be arranged between the floating end 2203 and the fixed end 2201, so that the floating end 2203 can move and contract towards the fixed end 2201 when being pressed, and the original distance can be recovered when the force is not applied. The grinding wheel 21 is arranged at the floating end 2203 of the floating assembly and is in transmission connection with the driving device 30, the number of the thorn removing units corresponds to the number of the longitudinal ribs of the bag cage 50, the adjusting device is arranged at the floating end 2203 of the floating assembly, and the adjusting device is used for detecting and adjusting the distance between the grinding wheel 21 and the annular ribs of the bag cage 50. Further, as shown in fig. 4, the grinding wheel 21 of the deburring unit is formed by double layers of grinding wheels 21 with a distance of 4MM (diameter of rib) (the diameter of the grinding wheel 21 in this embodiment is 60MM), and welding burrs on two sides of the longitudinal rib and the annular rib are removed at one time under the condition of one-time conveying, so that the deburring efficiency is greatly improved.
In the embodiment, the adjusting assembly comprises an aligning block 2301, a first sensor 2302 and a second power source 2303, the second power source 2303 is connected to the floating end 2203 and is in transmission connection with the aligning block 2301, the lower edge of the aligning block 2301 is in a circular arc shape and is aligned with the lower edge of the grinding wheel 21, the aligning block 2301 is in sliding connection with the floating end 2203, the aligning block 2301 is used for adjusting the distance between the grinding wheel 21 and a ring rib, the first sensor 2302 is installed on the floating end 2203, and the first sensor 2302 is used for detecting the abrasion amount of the grinding wheel 21 and adjusting the position of the aligning block 2301 through the detected abrasion amount. The specific working process is as follows; when the ring rib of the bag cage 50 enters the working area of the deburring device 20, the lower edge of the feeler block 2301 abuts against the ring rib, the feeler block 2301 presses the ring rib to move, the floating plate is pressed to move towards the fixing plate, the grinding wheel 21 is driven to move at the same time, the grinding wheel 21 is just tangent to the ring rib of the bag cage 50, when the grinding wheel 21 is worn, the lower edge of the feeler block 2301 is not aligned with the lower edge of the grinding wheel 21, the feeler block 2301 is tangent to the ring rib of the bag cage 50, the grinding wheel 21 is separated from the ring rib of the bag cage 50, the first sensor 2302 detects the abrasion loss, the second power source 2303 is started according to the abrasion loss to adjust the feeler block 2301, the feeler block 2301 is moved towards the fixing plate, the position of the feeler block 2301 relative to the grinding wheel 21 is changed, the lower edge of the feeler block 2301 is aligned with the lower edge of the grinding wheel 21, the grinding wheel 21 is tangent to the ring rib again, and the deburring quality and the deburring efficiency are ensured.
Further, the adjusting component also comprises a limiting wheel 2304, the limiting wheel 2304 is installed on the feeler block 2301, and the installation height of the limiting wheel 2304 is higher than the lower edge of the feeler block 2301. When the vertical bar of bag cage 50 gets into and removes thorn device 20 work area, feeler block 2301 no longer is used in on the ring muscle, emery wheel 21 moves down to removing in the ring muscle at the floating plate, when removing the certain distance, spacing wheel 2304 contacts to indulge the muscle, emery wheel 21 stops to remove to the ring muscle inboard, spacing wheel 2304 uses to indulge the muscle this moment as guide rail 13, press and advance on indulging the muscle, the distance overlength in the ring muscle that prevents emery wheel 21 to stretch into leads to can't be through the ring muscle with feeler block 2301 jack-up at the in-process of bag cage 50 feeds into, play the effect of direction simultaneously, prevent that the bag cage from moving the in-process skew. Furthermore, two limiting wheels 2304 are symmetrically arranged on two sides of the feeler block 2301, so that the supporting and guiding effects of the limiting wheels 2304 are further improved, and when double-layer grinding wheels 21 are adopted, the limiting wheels 2304 are arranged between the two grinding wheels 21.
In the embodiment, the first power source 32 of the driving device 30 is a stepping motor, and specifically, as shown in fig. 6, a 775 dc high-speed motor is used for driving. The transmission component part uses a D-shaped rotating shaft 33 as a main shaft, each side of the first polygonal support 31 is provided with the D-shaped rotating shaft 33, the rotating shaft 33 is provided with a synchronizing wheel 35 corresponding to each grinding wheel 21 of the deburring device 20, the grinding wheels 21 are also provided with corresponding synchronizing wheels 35, a power source is provided for each corresponding grinding wheel 21 through the conveyor belt 11, the relative position of each synchronizing wheel 35 can be adjusted according to the position of each grinding wheel 21 of the deburring device 20, and the connecting position of each side rotating shaft 33 of the first polygonal support 31 is connected with the rotating shafts 33 with two different angles through universal joints 34. The specific shape of the first polygonal bracket 31 is selected to have different external dimensions according to the shape of the bag cage 50. A power source is provided for each corresponding deburring unit using the synchronizing wheel 35 and the conveyor belt 11. Further, in order to improve the power of the driving device 30 and reduce the power loss caused by frequent direction change of the rotating shaft 33, two stepping motors are installed on the first polygonal bracket 31 to drive the deburring device 20.
In other embodiments, the adjustment assembly further comprises a control unit in communication with the first sensor 2302 and in electrical communication with the second power source 2303. The control unit of the adjustment assembly is used for controlling the adjustment of the eccentricity of the lower edge of the feeler block 2301 with the circle center of the grinding wheel 21 (i.e. whether the lower edge arc is aligned with the lower edge of the grinding wheel 21) when the grinding wheel 21 is worn to a certain extent. Specifically, second power supply 2303 adopts step motor control feeler block 2301 to rise and descend, first sensor 2302 adopts trigger formula fine motion sensor, set up slide rail and slider simultaneously on the floating plate, and through connecting rod link block and feeler block 2301, trigger formula fine motion sensor installs on the slider, when second power supply 2303 drive slider descends along the slide rail direction, as shown in fig. 5 and 6, feeler block 2301 realizes that the reverse stroke rises under the connecting rod effect, and be equipped with fine motion sensor in the slider, can touch the surface of emery wheel 21 piece gently when the slider descends, fine motion trigger sensor this moment, at this moment, the distance that the slider descends is recorded, this section distance is the length of radius direction wearing and tearing, can real-time supervision remove the degree of wear of emery wheel 21 piece in the thorn unit. After the trigger is finished, the second power source 2303 controls the slide block to ascend by 1MM-5MM, and a gap is reserved to prevent the slide block and the sensor from being worn by 21 grinding wheels. Two modes are set according to different working states, the first mode is to detect the size of the grinding wheel 21 piece and adjust the feeler 2301 after a certain time, and the second mode is to detect and adjust the feeler 2301 after setting how many ring ribs are processed.
Further, the adjusting assembly further comprises a second sensor 25 and a third sensor 26, the second sensor 25 and the third sensor 26 are respectively installed at two sides of the deburring device 20 and are respectively in communication connection with a control unit, and the control unit is electrically connected with the third power source 15. The second sensor 25 and the third sensor 26 employ two reflective photoelectric switches to transmit signals to the control unit for controlling the two speed states during the feeding of the bag cage 50. The two photoelectric switches are respectively arranged at two sides of the deburring device 20. The first state of the speed state is a state that no annular rib enters, at this time, the photoelectric switch close to the front does not detect the annular rib, and the feeding speed is relatively high, so that the bag cage 50 is used for skipping over an area of a non-working position between the annular rib and the annular rib. The second state is the state when the ring muscle gets into except that thorn device 20, and the feed rate that can reduce feed arrangement 10 when first photoelectric switch detects the ring muscle and gets into makes except that thorn time increase, increases except that thorn effect. When the second photoelectric switch detects the ring rib, the ring rib is removed completely, the first feeding state is returned, and the first photoelectric switch is waited for returning a signal. By controlling the feeding speed of the feeding device 10 in different working states, the quality of removing the thorns is ensured while the efficiency of removing the thorns is improved.
Further, the control unit is electrically connected to the first power source 32, and the rotational speed control of the first power source 32 is collectively managed by the control unit. The first mode is that the deburring device 20 is not operated when the grinding wheel 21 is replaced. The second is that when the feeding device 10 is in the first state, the rotating speed of the high-speed motor is changed to be slow in operation; secondly, when the feeding device 10 is in the second state, the high-speed motor is changed into a high-speed running state or a proper grinding speed, and the speed regulation mode adopts PWM to control the rotating speed of the motor.
The feeding speed of the feeding device 10 and the rotating speed of the grinding wheel 21 of the deburring device 20 can be set through the strand control unit, the time consumed by feeding in each state is controlled through the requirement of a user on the machine, the power consumption of the machine in the state can be adjusted, the working efficiency can be increased, and the working energy consumption can be reduced. In the first mode, the speed of the feed is increased and the power plant speed is decreased each time a switch is made, and in the second mode, the switch is made to decrease the feed speed and increase the power plant speed. The purpose can prevent the full power output of part of large motors under the condition of not doing useful work and wasting electric energy, thereby reducing energy consumption and increasing efficiency.
In other embodiments, the deburring machine is further provided with a dust removing device 60, the dust removing device 60 is installed on the rack 40 and is located between the deburring device 20 and the driving device 30, the dust removing device 60 is similar to a dust collector, specifically, a dust collecting pipeline similar to the annular rib shape of the bag cage 50 is arranged on the rack 40, a dust collecting opening corresponding to the welding position of the annular rib and the longitudinal rib of the bag cage 50 is arranged on the dust collecting pipeline, negative pressure is generated in the dust collecting pipeline, grinding dust at the welding position of the annular rib and the longitudinal rib of the bag cage 50 after deburring is removed, and the effect of removing dust generated after the grinding of the grinding wheel 21 of the deburring device 20 is achieved.
In other embodiments, the second polygonal bracket 24 has a long slot on each side, and the fixed end 2201 of the floating assembly can move along the long side of the long slot. The installation position of the fixed end 2201 of the floating assembly is adjusted to enable the grinding wheel 21 to be accurately aligned with the burr position of a welding part, meanwhile, the burr removing unit is additionally arranged on the long groove to adapt to the situation that different longitudinal ribs are arranged on similar ring ribs, when the shape change of the ring ribs is large (for example, the ring ribs are changed into a square shape), the second polygonal support 24 of the burr removing device 20 can be replaced, the number of the burr removing units of the bag cage 50 is selected according to the number of the longitudinal ribs of the bag cage 50, and machines with other adaptation do not need to be replaced due to the shape of the bag cage 50.
In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more, including two, unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.

Claims (9)

1. An automatic bag cage deburring machine is characterized by comprising a feeding device, a deburring device, a driving device and a rack;
the feeding device is arranged on the rack and used for conveying the bag cage to be deburred;
the driving device comprises a first polygonal support, a transmission assembly and a first power source, the first polygonal support is fixed on the rack, and the transmission assembly and the first power source are installed on the first polygonal support;
the bag cage deburring device comprises a deburring device and a bag cage ring rib, wherein the deburring device comprises a deburring unit and a second polygonal support, the deburring unit comprises a grinding wheel, a floating assembly and an adjusting assembly, the second polygonal support is installed on a rack, the shape of the second polygonal support is matched with that of the first polygonal support, the floating assembly is divided into a fixed end and a floating end, the fixed end is installed on the polygonal support, the floating end floats up and down relative to the fixed end, the grinding wheel is installed on the floating end of the floating assembly, the grinding wheel is in transmission connection with a driving device, the number of the deburring units corresponds to the number of the bag cage longitudinal ribs, the adjusting assembly is installed on the floating end of the floating assembly, and the adjusting assembly is used for detecting and adjusting the distance between the grinding wheel and the bag cage ring rib;
the adjusting assembly comprises a feeler block, a first sensor and a second power source, the second power source is connected to the floating end and is in transmission connection with the feeler block, the lower edge of the feeler block is arc-shaped and is aligned with the lower edge of the grinding wheel, the feeler block is slidably connected to the floating end and is used for adjusting the distance between the grinding wheel and the ring rib, the first sensor is arranged on the floating end and is used for detecting the abrasion loss of the grinding wheel and adjusting the position of the feeler block through the detected abrasion loss;
when the bag cage ring rib enters a working area of the deburring device, the lower edge of the feeler block abuts against the ring rib and presses the ring rib to move, the floating plate is pressed by pressure to move towards the fixed plate and simultaneously drives the grinding wheel to move, so that the grinding wheel is just tangent to the bag cage ring rib, when the grinding wheel is worn, the lower edge of the feeler block is not aligned to the lower edge of the grinding wheel, the feeler block is tangent to the bag cage ring rib at the moment, the grinding wheel is separated from the bag cage ring rib, the first sensor detects the abrasion loss, the second power source is started according to the abrasion loss to adjust the feeler block, so that the feeler block moves towards the direction of the fixed plate, the position of the feeler block relative to the grinding wheel is changed, the lower edge of the feeler block is aligned to the lower edge of the grinding wheel, and the grinding wheel is tangent to the ring rib again; the control unit of the adjusting assembly is used for controlling the offset distance between the lower edge of the feeler block and the circle center of the grinding wheel when the grinding wheel is abraded to a certain degree, the second power source adopts a stepping motor to control the ascending and descending of the feeler block, the first sensor adopts a trigger type micro-motion sensor, a slide rail and a slide block are arranged on the floating plate at the same time, the slide block and the feeler block are connected through a connecting rod, the trigger type micro-motion sensor is arranged on the slide block, when the second power source drives the slide block to descend along the slide rail direction, the feeler block realizes the ascending of a reverse stroke under the action of the connecting rod, the micro-motion sensor is arranged in the slide block, when the slide block descends, the micro-motion sensor is lightly touched, the descending distance of the slide block is recorded, the distance is the length abraded in the radius direction, the abrasion degree of the grinding wheel in each deburring unit can be monitored in real time, and after the triggering is finished, the second power source controls the slide block to ascend by 1MM-5MM, and a gap is reserved to prevent the grinding wheel from wearing the slide block and the sensor.
2. The bag cage automatic deburring machine of claim 1, wherein said adjusting component further comprises a limiting wheel, said limiting wheel is mounted on the feeler block, the mounting height of the limiting wheel is higher than the lower edge of the feeler block.
3. The automatic bag cage deburring machine of claim 1 wherein said adjustment assembly further comprises a control unit, said control unit being communicatively connected to said first sensor and electrically connected to said second power source.
4. The automatic bag cage deburring machine of claim 3 wherein said adjusting assembly further comprises a second sensor and a third sensor, said second sensor and said third sensor are respectively mounted on both sides of said deburring device and are respectively in communication with a control unit, said control unit is electrically connected to said first power source.
5. The automatic bag cage deburring machine of claim 1, further comprising a dust removing device, wherein the dust removing device is mounted on the machine frame and used for removing dust generated after grinding of a grinding wheel of the deburring device.
6. The bag cage automatic burr removing machine according to claim 1, wherein said feeding device comprises a conveyor belt, a hook, a guide rail, a plurality of rubber rollers and a third power source, said rubber rollers are rotatably connected to a frame, said conveyor belt is sleeved on said rubber rollers, said guide rail is provided with a plurality of guide rails, said plurality of guide rails are equidistantly mounted on said conveyor belt, said hook is mounted on said guide rail, and said third power source is drivingly connected to said rubber rollers.
7. The automatic bag cage deburring machine of claim 6 wherein said rubber roller is rotatably connected to said frame by a bearing housing, said bearing housing being mounted to said frame.
8. The bag cage automatic thorny removing machine according to claim 6, wherein the hook clamps are slidably mounted on a guide rail, a plurality of hook clamps are arranged on the guide rail, and the distance between the hook clamps is adjustable.
9. The automatic bag cage deburring machine of claim 1, wherein each side of said second polygonal bracket is provided with an elongated slot, and the fixed end of the floating component moves along the long side direction of the elongated slot.
CN202010126645.5A 2020-02-28 2020-02-28 Automatic bag cage thorn machine that removes Active CN111360619B (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165206A (en) * 1991-09-25 1992-11-24 The United States Of America As Represented By The United States Department Of Energy Pipe weld crown removal device
CN110524356A (en) * 2019-09-29 2019-12-03 厦门理工学院 A kind of bag cage burr remover

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165206A (en) * 1991-09-25 1992-11-24 The United States Of America As Represented By The United States Department Of Energy Pipe weld crown removal device
CN110524356A (en) * 2019-09-29 2019-12-03 厦门理工学院 A kind of bag cage burr remover

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