CN114769928A

CN114769928A - Automatic assembling machine for dust removing frame

Info

Publication number: CN114769928A
Application number: CN202210625392.5A
Authority: CN
Inventors: 姚翠
Original assignee: Jiangsu Senlong Environmental Protection Technology Co ltd
Current assignee: Jiangsu Senlong Environmental Protection Technology Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-07-22

Abstract

The invention discloses an automatic assembling and welding machine for a dust removing frame, which relates to the technical field of production and processing of dust removing frames and comprises a bottom plate and a supporting table, wherein a supporting shaft parallel to the surface of the bottom plate is rotatably arranged in the supporting table, a plurality of adjusting seats are arranged on the supporting shaft in a sliding manner, and an independent driving unit is arranged in each adjusting seat; one side that bottom plate one side was provided with material loading platform and material loading platform towards the back shaft is provided with the material loading baffle, is provided with a plurality of conveying chains in the material loading baffle, and material loading bench slides and is provided with a plurality of welded seats and the welded seat and goes up the activity and be provided with welder. The supporting shaft, each adjusting seat and the sliding seat are independently controlled, so that the number and the spacing of the supporting rings and the longitudinal ribs can be adjusted and controlled, and different types of dust removing frames are assembled and welded; according to the invention, the feeding action and the processing action are completely separated, the safety performance is higher, the intelligent degree is higher, and the operation is simple and convenient.

Description

Automatic assembling machine for dust removing frame

Technical Field

The invention relates to the technical field of production and processing of dust removing frames, in particular to an automatic assembling and welding machine for a dust removing frame.

Background

The dust removing frame is also called a dust removing framework and also called a dust removing bag cage, the main structure of the dust removing frame comprises a support ring, longitudinal ribs and end plates (refer to the attached figure 9 in the specification), and the dust removing frame is usually formed by welding special equipment for multiple times. The traditional welding mode is as follows: the longitudinal ribs are arranged in a ring shape, the support rings are added into the longitudinal ribs and are welded and fixed, and finally the upper end plates are welded at the two ends of the longitudinal ribs.

Chinese patent No. CN111250885B, entitled "welder for manufacturing bag cage", includes a casing, the casing is provided with a channel for accommodating welder material, a plurality of driving devices fixedly connected to the casing are distributed in a ring shape with the channel as a reference, the driving devices are connected to electrodes, and the welder further includes a support device capable of expanding and changing, the support device is located on an extension line of the driving device; the supporting device comprises a base and a plurality of sliding blocks movably connected with the base, the base and the machine shell are kept fixed, the sliding blocks in a plurality of numbers are distributed on the base in an annular mode, and the sliding blocks in a plurality of numbers move in the radial direction; in the welding operation process, the sliding block moves outwards and radially to form an outer diameter size matched with the piece to be welded, and the sliding block supports the piece to be welded.

The feeding of indulging the muscle among the above-mentioned technical scheme can only pass through the passageway in the casing and need carry out effective fixation, thereby later the support ring needs the manual work to send into indulges muscle internal position and welds, this makes the material loading installation of support ring very troublesome, the support ring sends into one simultaneously and can weld one, its material loading action (support ring send into) and processing action (support ring with indulge the welding of muscle) are gone on in turn, this leads to the potential safety hazard in the operation very high, and then also influences the shaping quality of dust removal frame.

Disclosure of Invention

The invention aims to provide an automatic assembling and welding machine for a dust removing frame, which has the advantages of automation, adjustability and high safety performance.

The invention is realized by the following technical scheme:

an automatic assembling and welding machine for a dust removing frame comprises a bottom plate and a supporting table arranged at one end of the bottom plate, wherein a supporting shaft parallel to the surface of the bottom plate is rotatably arranged in the supporting table, a plurality of adjusting seats for arranging supporting rings are arranged on the supporting shaft in a sliding manner along the axial direction of the supporting shaft, and an independent driving unit is arranged in each adjusting seat; the bottom plate one side is provided with the material loading platform just the material loading platform orientation one side of back shaft is provided with the material loading baffle, be provided with a plurality of conveyer chains that are used for shifting the muscle of indulging in the material loading baffle, material loading bench slides and is provided with a plurality of welded seats just the last activity of welded seat is provided with welder.

Further setting as follows: first guide rails are fixed on two sides of the supporting shaft, and tooth grooves are formed in the peripheral wall of the supporting shaft along the direction of a generatrix of the supporting shaft; the regulation seat includes adjustable ring and a plurality of surrounding in its week side's regulating arm, the adjustable ring inboard be provided with two respectively with two the slider of the adaptation that slides of first guide rail, drive unit including set up in adjustable ring inside and with the drive gear of tooth's socket meshing still including the drive the rotatory micro motor of drive gear.

Further setting as follows: the utility model discloses a take in the spacing axle of top cap, including regulating arm, top cap, regulating arm, reset spring, adjusting arm's free end elasticity is provided with the top cap of two relative settings, the free end of regulating arm seted up accomodate the groove just the top cap activity in accomodate the inslot, the inside of accomodating the groove is provided with reset spring, it runs through to accomodate the inslot the spacing axle of top cap.

Further setting as follows: one end of the supporting shaft penetrates through the supporting table, a protection disc is arranged at the end of the supporting table, one side of the protection disc is of an opening structure, a pressing wheel is arranged on the bottom plate in a rotating mode and located on the inner wall of an opening of the protection disc, and a servo motor for driving the supporting shaft to rotate intermittently is arranged at the top end of the supporting table.

Further setting as follows: the feed opening just has been seted up on the top of material loading platform be provided with the push pedal in the feed opening, material loading platform one side is provided with the promotion the power cylinder that the push pedal removed.

Further setting as follows: the conveying chain is provided with a plurality of separating cards, and the longitudinal ribs are clamped between every two adjacent separating cards.

Further setting as follows: and one end of the feeding guide plate is provided with a power motor, and the power motor is in transmission connection with all the conveying chains simultaneously.

Further setting as follows: the top surface of material loading platform is provided with the second guide rail, it is provided with the slide to slide on the second guide rail, it drives actuating cylinder to slope to be provided with on the slide, and welder sets up drive on actuating cylinder's the piston rod.

Further setting as follows: and a positioning bolt used for positioning the sliding seat is arranged on the sliding seat in a penetrating way through the thread.

Further setting as follows: the top surface of the bottom plate is provided with a sliding groove, a screw rod is rotationally arranged in the sliding groove, a discharging rod is arranged in the sliding groove in a sliding mode, the end portion of the discharging rod is sleeved on the screw rod in a threaded mode, and one end of the bottom plate is provided with a control motor in transmission connection with the screw rod.

In conclusion, the beneficial technical effects of the invention are as follows:

(1) The supporting shaft, each adjusting seat and each sliding seat are independently driven, so that the number and the spacing of the supporting rings and the number and the spacing of the longitudinal ribs required in the dust removing frame can be selected according to the processing requirements of the dust removing frame, the dust removing frames of different types are assembled and welded, and the adjustability is greatly enhanced;

(2) the support ring and the longitudinal ribs adopt a mode of independent feeding and advanced feeding, thereby avoiding the conflict of feeding action and processing action in the prior technical scheme and providing effective guarantee for the safety of operators;

(3) the invention adopts automatic feeding, automatic welding and automatic discharging, thereby realizing the whole-course intellectualization of the production process of the dust removal frame and having simpler and more convenient operation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is a schematic backside view of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;

FIG. 6 is a schematic view of the adjusting seat of the present invention;

FIG. 7 is a cross-sectional view taken along line C-C of FIG. 6;

FIG. 8 is an enlarged view of portion D of FIG. 7;

fig. 9 is a schematic structural view of a dust removing frame in the related art.

Reference numerals are as follows: 1. a base plate; 2. a support table; 3. a support shaft; 4. an adjusting seat; 41. an adjusting ring; 42. an adjusting arm; 43. a slider; 44. a transmission gear; 45. a micro motor; 46. a top cap; 47. a receiving groove; 48. a return spring; 49. a limiting shaft; 5. a feeding table; 6. a feeding guide plate; 7. a conveyor chain; 71. a separator card; 8. a welding gun; 9. a first guide rail; 10. a tooth socket; 11. a protection disk; 12. a pinch roller; 13. a servo motor; 14. a feeding port; 15. pushing the plate; 16. a power cylinder; 17. a power motor; 18. a second guide rail; 19. a slide base; 20. a driving cylinder; 21. positioning the bolt; 22. a chute; 23. a screw; 24. a discharge rod; 25. and controlling the motor.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, the automatic assembly welding machine for the dust removing frame disclosed by the invention comprises a bottom plate 1, wherein a supporting table 2 is fixed at one end of the bottom plate 1 in the length direction, a supporting shaft 3 is rotatably connected in the supporting table 2 through a bearing, the axial direction of the supporting shaft 3 is consistent with the length direction of the bottom plate 1, and the supporting shaft 3 is arranged on the upper end surface of the bottom plate 1 in parallel. Referring to fig. 3, the one end of back shaft 3 runs through a supporting bench 2 and sets up and this end coaxial fixation has protection plate 11, and one side that protection plate 11 deviates from a supporting bench 2 is open structure, and the tip with a supporting bench 2 homonymy on bottom plate 1 is provided with pinch roller 12 and pinch roller 12 is located protection plate 11's opening, and the bottom laminating of pinch roller 12 is on protection plate 11 open-ended inner wall, carries out fixed connection through the floor between pinch roller 12 and the bottom plate 1. Because the center of gravity of the support shaft 3 is not located in the support table 2, the pressing wheel 12 can provide downward pressure to the support shaft 3 at the end, and the protection disc 11 and the pressing wheel 12 play a role in balancing the end of the support shaft 3, so that the stability of rotation of the support shaft is guaranteed. A servo motor 13 is fixed at the top end of the support table 2, and a driving shaft of the servo motor 13 is in transmission connection with the support shaft 3 through gear transmission. After the motor of the servo motor 13 is started, the supporting shaft 3 is driven to rotate in the supporting table 2, and the rotating angle and the start-stop time can be adjusted according to the processing requirements of the dust removing frame.

Referring to fig. 5 and 6, a plurality of adjusting seats 4 for mounting the supporting rings are slidably arranged on the supporting shaft 3 along the axial direction thereof, the number of the adjusting seats 4 can be correspondingly matched according to the number of the supporting rings in the dust removing frame, the adjusting seats 4 comprise adjusting rings 41 and a plurality of adjusting arms 42 surrounding the adjusting seats on the circumferential sides thereof, the adjusting arms 42 are preferably distributed in three and equidistant manner, and the maximum outer diameter formed by the three adjusting arms 42 is equal to the inner diameter of the supporting rings. Referring to fig. 2, first guide rails 9 are fixed to both sides of the support shaft 3 along the axial direction thereof, and the two first guide rails 9 are located at both ends of the support shaft 3 in the radial direction. Two sliding blocks 43 are fixed on the inner ring side wall of the adjusting ring 41, the two sliding blocks 43 are respectively matched with the two first guide rails 9 in a sliding manner, and the adjusting ring 41 can stably slide along the axial direction of the supporting shaft 3 under the sliding fit of the sliding blocks 43 and the first guide rails 9. The peripheral wall of the supporting shaft 3 is further provided with a tooth groove 10 along the generatrix direction, an independent driving unit is arranged in the adjusting seat 4, the driving unit comprises a transmission gear 44, the transmission gear 44 is rotatably arranged in the adjusting ring 41, one side of the transmission gear 44 is exposed out of the inner wall of the adjusting ring 41, the exposed part of the transmission gear 44 can be directly meshed with the tooth groove 10, a micro motor 45 is fixed in the adjusting ring 41, and the micro motor 45 is directly and coaxially connected with the transmission gear 44. Micro motor 45 is controlled by the controller, and is provided with the scale on the back shaft 3, and when the support ring needs the material loading, all adjust the seat 4 and all remove the one end of keeping away from brace table 2 to back shaft 3, make things convenient for operating personnel to overlap the support ring on adjusting seat 4 in advance, and when the support ring needs to add man-hour, adjust seat 4 and remove the corresponding position to back shaft 3 according to the procedure of predetermineeing of controller.

Combine fig. 7 and fig. 8, the free end elasticity of regulating arm 42 is provided with two top caps 46 that set up relatively, two top caps 46 all are 45 inclination angle settings, two grooves 47 of accomodating have been seted up to the free end of regulating arm 42, two top caps 46 activity respectively set up in corresponding groove 47 of accomodating, the inside of accomodating groove 47 is provided with reset spring 48, reset spring 48's one end and the opening diapire fixed connection of accomodating groove 47, the bottom fixed connection of the other end and top cap 46, it has spacing axle 49 to accomodate the inslot 47 internal fixation, the inside trombone groove of having seted up that runs through of top cap 46, spacing axle 49 passes the trombone groove in the top cap 46. Referring to fig. 8, the top caps 46 are elastically disposed at the end of the adjusting arm 42, and the highest point of the two top caps 46 is higher than the highest point of the adjusting arm 42, when the support ring is located between the two top caps 46 and is not subjected to an external force, the support ring is tightly supported by the two top caps 46 from the inner side to achieve effective positioning, and at this time, the support ring does not shake and does not rotate. When the support ring is subjected to external force and needs to be loaded or unloaded, the top cap 46 is pressed into the accommodating groove 47, so that the support ring is transferred.

Referring to fig. 1 and 5, a feeding table 5 is fixed on one side edge of the top surface of the bottom plate 1, the feeding table 5 is parallel to the supporting shaft 3, a discharging opening 14 is formed in the top end of the feeding table 5, an outlet in the bottom of the discharging opening 14 is located on the side wall, facing the supporting shaft 3, of the feeding table 5, and the discharging opening 14 is in a bucket shape. The longitudinal ribs may be stored within the feed opening 14. One end of the feed opening 14 is movably provided with a push plate 15, one side of the feeding platform 5 is fixed with a power cylinder 16, and a piston rod of the power cylinder 16 penetrates through the feeding platform 5 and then is fixedly connected with the push plate 15. After the longitudinal ribs are stored in the feed opening 14 of the feeding table 5, the push plate 15 is pushed by the power cylinder 16, so that the longitudinal ribs can be neat.

Referring to fig. 2 and 5, a feeding guide plate 6 is fixed on one side of the feeding table 5 facing the supporting shaft 3, the feeding guide plate 6 is arranged in a conical shape and transversely, the high-out side of the feeding guide plate 6 is located at the bottom outlet position of the discharging opening 14, and the longitudinal ribs coming out from the discharging opening 14 can slide along the upper surface of the feeding guide plate 6. The upper surface of material loading baffle 6 inlays and is equipped with a plurality of conveying chains 7 that are used for shifting vertical muscle, and conveying chains 7 is preferred three and equidistant distribution, and conveying chains 7 sends the vertical muscle in feed opening 14 to the position that is close to and adjusts seat 4. A plurality of separating cards 71 are fixed on the conveying chain 7 along the conveying direction, the separating cards 71 are arranged at equal intervals, the interval between every two adjacent separating cards 71 is the width of a longitudinal rib, and the longitudinal rib is clamped between every two adjacent separating cards 71. Conveying wheels are arranged at two ends of each conveying chain 7, a power motor 17 is fixed at one end of each feeding guide plate 6, and the power motors 17 are in transmission connection with the conveying wheels on the same side of the conveying chains 7 through transmission shafts. After the power motor 17 is started, all the conveying chains 7 are driven to rotate simultaneously, so that horizontal transfer is realized on the longitudinal ribs, and the longitudinal ribs can be simultaneously abutted against a plurality of support rings.

Referring to fig. 2, a second guide rail 18 is fixed on the top surface of the feeding table 5, the second guide rail 18 is arranged in parallel with the support shaft 3, a plurality of sliding seats 19 are slidably arranged on the second guide rail 18, a driving cylinder 20 is fixed on the sliding seats 19, the driving cylinder 20 is obliquely arranged, the stretching direction of the driving cylinder 20 points to the lower side of the feeding guide plate 6, the welding gun 8 is fixed on a piston rod of the driving cylinder 20, a positioning bolt 21 is threaded on the top of each sliding seat 19, and the positioning bolt 21 penetrates through the sliding seats 19 and abuts against the surface of the feeding table 5. An operator can fix the position of the sliding seat 19 in advance according to the welding positions of the support ring and the longitudinal bar, and after the longitudinal bar is attached to the support ring, the driving cylinder 20 pushes the welding gun 8 to weld the attached position, so that the fixation is completed.

Referring to fig. 4 and 5, a chute 22 is formed in the top surface of the bottom plate 1, the forming direction of the chute 22 is consistent with the axial direction of the support shaft 3, a rotatable screw 23 is erected in the chute 22, a control motor 25 in direct transmission connection with the screw 23 is fixed at one end of the bottom plate 1, a discharging rod 24 is slidably arranged in the chute 22 along the forming direction, two sides of the discharging rod 24 are attached to the inner wall of the chute 22, the top end of the discharging rod extends out of the chute 22, and the bottom of the discharging rod 24 is sleeved on the screw 23 in a threaded manner. After the control motor 25 is started, the screw rod 23 is driven to rotate, the screw rod 23 drives the discharging rod 24 to slide in the sliding groove 22, and after the welding of the dust removing frame is finished, the discharging rod 24 moves from one side close to the supporting table 2 and far away from the supporting table 2, so that the dust removing frame is pushed to leave the adjusting seat 4, and the discharging is completed.

The servo motor 13, the micro motor 45, the control motor 25 and the power motor 17, the power cylinder 16 and the driving cylinder 20 are controlled by the controller and started and stopped according to signals of the controller, so that the loading, welding and unloading actions are completed in a matched mode.

The working principle and the beneficial effects of the invention are as follows:

during the material loading, operating personnel only need overlap the support ring one by one and establish on adjusting seat 4, send into feed opening 14 with all vertical muscle to accomplish the material loading work. Adjust before the welding, every regulation seat 4 independent motion takes the support ring to remove to welding position by oneself, and the interior muscle of indulging of feed opening 14 is neat through push pedal 15, indulges and aligns each other between the muscle. During welding, one longitudinal rib is conveyed to one side close to the support shaft 3 by the conveying chain 7 and is attached to the outer sides of all the support rings, the welding gun 8 welds the attachment positions of the longitudinal ribs and the support rings until the longitudinal ribs and the support rings are fixed, and after the support shaft 3 drives all the support rings to rotate by a certain angle, the conveying chain 7 sends the next longitudinal rib into the support rings and continues welding until the dedusting frame is welded and formed. When discharging, the discharging rod 24 pushes one end of the dust removing frame away from the supporting shaft 3, thereby completing the recovery.

The supporting shaft 3, each adjusting seat 4 and the sliding seat 19 are independently controlled, so that the number and the spacing of the supporting rings and the longitudinal ribs can be adjusted and controlled, different types of dust removing frames are assembled and welded, the spacing and the number of the supporting rings and the spacing and the number of the longitudinal ribs in a single dust removing frame can be adjusted in time according to use requirements, and the adjustability is improved; according to the invention, the loading of the support ring and the loading of the longitudinal ribs are carried out in advance, so that the loading action and the processing action are completely separated, the safety performance is higher, meanwhile, the whole process intellectualization is realized by adopting the modes of automatic loading, automatic welding and automatic unloading, and the operation is simple and convenient.

The above description is only a preferred embodiment of the present invention, and does not limit the protection scope of the present invention, so: equivalent changes made according to the structure, shape and principle of the invention shall be covered by the protection scope of the invention.

Claims

1. The utility model provides an automatic assembly welding machine of dust removal frame which characterized in that: the device comprises a bottom plate (1) and a supporting table (2) arranged at one end of the bottom plate (1), wherein a supporting shaft (3) parallel to the surface of the bottom plate (1) is rotatably arranged in the supporting table (2), a plurality of adjusting seats (4) for arranging supporting rings are arranged on the supporting shaft (3) in a sliding manner along the axial direction of the supporting shaft, and an independent driving unit is arranged in each adjusting seat (4);

Bottom plate (1) one side is provided with material loading platform (5) just material loading platform (5) orientation one side of back shaft (3) is provided with material loading baffle (6), be provided with a plurality of conveying chains (7) that are used for shifting the muscle of indulging in material loading baffle (6), it is provided with a plurality of welded seats just to slide on material loading platform (5) the activity is provided with welder (8) on the welded seat.

2. The automatic assembly welding machine of a dust-removing frame of claim 1, characterized in that: first guide rails (9) are fixed on two sides of the supporting shaft (3), and tooth grooves (10) are formed in the peripheral wall of the supporting shaft (3) along the direction of a generatrix of the supporting shaft;

adjust seat (4) including adjusting ring (41) and a plurality of regulation arm (42) of surrounding in its week side, adjusting ring (41) inboard be provided with two respectively with two slider (43) of the adaptation that slides of first guide rail (9), drive unit including set up in adjusting ring (41) inside and with drive gear (44) of tooth's socket (10) meshing still including the drive the rotatory micro motor (45) of drive gear (44).

3. The automatic assembly welding machine of a dust-removing frame according to claim 2, characterized in that: the free end elasticity of regulating arm (42) is provided with hood (46) of two relative settings, the free end of regulating arm (42) has been seted up and has been accomodate groove (47) just hood (46) move about in accomodate groove (47), the inside of accomodating groove (47) is provided with reset spring (48), it runs through to be provided with in groove (47) spacing axle (49) of hood (46).

4. The automatic assembly welding machine of a dust-removing frame of claim 1, characterized in that: back shaft (3) one end is run through brace table (2) set up and this end is provided with protection dish (11), one side of protection dish (11) is open structure, it is provided with pinch roller (12) just to rotate on bottom plate (1) pinch roller (12) are located the opening inner wall of protection dish (11), brace table (2) top is provided with the drive back shaft (3) intermittent type pivoted servo motor (13).

5. The automatic assembly welding machine of a dust-removing frame of claim 1, characterized in that: feed opening (14) just have been seted up on the top of material loading platform (5) be provided with push pedal (15) in feed opening (14), material loading platform (5) one side is provided with the promotion power cylinder (16) that push pedal (15) removed.

6. The automatic assembly welding machine of a dust-removing frame of claim 1, characterized in that: the conveying chain (7) is provided with a plurality of separating cards (71), and the longitudinal ribs are clamped between every two adjacent separating cards (71).

7. The automatic assembly welding machine of a dust-removing frame of claim 6, characterized in that: one end of the feeding guide plate (6) is provided with a power motor (17), and the power motor (17) is in transmission connection with all the conveying chains (7) simultaneously.

8. The automatic assembly welding machine of a dust-removing frame of claim 1, characterized in that: the top surface of material loading platform (5) is provided with second guide rail (18), it is provided with slide (19) to slide on second guide rail (18), it drives actuating cylinder (20) to slope to be provided with on slide (19), and welder (8) set up drive on actuating cylinder's (20) the piston rod.

9. The automatic assembly welding machine of a dust-removing frame of claim 8, characterized in that: and a positioning bolt (21) for positioning the sliding seat (19) is arranged on the sliding seat (19) in a threaded manner.

10. The automatic assembly welding machine of a dust-removing frame of claim 1, characterized in that: the top surface of the bottom plate (1) is provided with a sliding groove (22), a screw rod (23) is arranged in the sliding groove (22) in a rotating mode, a discharging rod (24) is arranged in the sliding groove (22) in a sliding mode, the end portion of the discharging rod (24) is sleeved on the screw rod (23) in a threaded mode, and a control motor (25) in transmission connection with the screw rod (23) is arranged at one end of the bottom plate (1).