Dust removal equipment for powder bagging machine

Abstract

The utility model discloses dust removal equipment for a powder bagging machine, which belongs to the technical field of powder dust removal and comprises a base station, and a supporting vertical plate is fixedly mounted on the rear side of the upper end of the base station; the rotary swinging bag shaking mechanism is mounted on the front side of the upper end of the base table; the lifting mechanism is installed on the base table and connected with the supporting vertical plate, and the swing mechanism is installed in the middle of the supporting vertical plate. And a pneumatic dust collection gun is mounted on the swinging mechanism. Through the mode, the left side and the right side of the rotary swinging bag shaking mechanism alternately move up and down to shake the bottom of a bag, so that powder can be uniformly laid in the bag, and the probability that the powder escapes from the bag is reduced; the swing mechanism works to drive the pneumatic dust collection gun to swing, dust escaping in the air is collected, and the environment of a workshop is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder dust removal technical field, concretely relates to a dust removal equipment for powder bagging machine. BACKGROUND

[0002] In the steel, electric power, building material and other industries, the demand for dust removal equipment is continuously increasing.

[0003] Chinese patent CN210905343U discloses a kind of food and medicine raw material pulse powder collection and dust removal integrated machine, including pulverizer, and pulverizer is connected with powder collection and dust removal tank by fine powder pipeline, and powder collection and dust removal tank is arranged with multiple dust removal cloth bag powder collection tank and powder collection drawer at the bottom of powder collection tank;Pulverizer is provided with air separation material cylinder, and the fine powder pipeline of air separation material cylinder is connected with the powder collection tank of powder collection and dust removal tank, and the lower end of air separation material cylinder is connected with the feed inlet of pulverizer and communicated.But, the following problems still exist in the process of using this device:

[0004] When powder enters bag through pipeline, it may accumulate in the middle of bag, and the area on both sides of bag will be empty, and the fixed value of powder amount sprayed by filling machine each time will cause powder to reach bag opening faster, resulting in powder escaping.

[0005] Therefore, the utility model designs a kind of dust removal equipment for powder bagging machine to solve the above problems. UTILITY MODEL CONTENTS

[0006] In view of the above shortcomings of prior art, the utility model provides a kind of dust removal equipment for powder bagging machine.

[0007] To achieve the above purpose, the utility model is realized by the following technical schemes:

[0008] A kind of dust removal equipment for powder bagging machine includes base, also includes rotary swing shake bag mechanism, lifting mechanism, swing mechanism, pneumatic dust gun and support vertical plate, support vertical plate is fixedly installed at the upper end rear side of base;Rotary swing shake bag mechanism for shaking bag filled with powder to prevent powder from accumulating in bag and causing powder to overflow from bag during powder filling is installed at the upper end front side of base, and rotary swing shake bag mechanism includes support frame, movable assembly for uniformly shaking bag bottom to prevent material accumulation and drive assembly for controlling the movement of movable assembly;Support frame rear end is connected with lifting mechanism, and support frame is slidably connected with the upper end of base by lifting mechanism, drive assembly is installed on support frame, drive assembly is connected with movable assembly, and movable assembly is connected with support frame;

[0009] Lifting mechanism is installed on base, and lifting mechanism is connected with support vertical plate;Lifting mechanism is used to control the overall up-and-down movement of support frame, drive assembly and movable assembly;

[0010] The swing mechanism for controlling the swing of the pneumatic dust gun to collect the powder scattered from the powder filling station is installed in the middle of the supporting vertical plate; the pneumatic dust gun is installed on the swing mechanism;

[0011] Further, the driving assembly comprises a first motor, a connecting rod, a swing table and a first ball; the first motor is fixedly installed in the middle of the upper end of the support frame; the output end of the first motor is fixedly connected with the connecting rod; the lower end of the connecting rod is fixedly connected with the middle of the swing table; the lower end of the swing table is fixedly installed with the first ball; and the first ball is movably connected with the middle of the lower end of the support frame;

[0012] Further, the swing table is obliquely arranged;

[0013] Further, the movable assembly comprises a lifting column, a return spring and a second ball; a plurality of lifting columns are limitingly and slidably connected with the upper end of the support frame; the upper end of the return spring is fixedly connected with the upper end of the support frame; the lower end of the return spring is fixedly connected with the lower end of the lifting column; the bottom end of the lifting column is fixedly installed with the second ball; and the second ball is movably connected with the upper end of the swing table;

[0014] Further, the lifting columns are uniformly distributed in a circumferential array on the support frame;

[0015] Further, the upper end of the lifting column is made of soft rubber material and is in close contact with the bag;

[0016] Further, the lifting mechanism comprises a servo motor, a lead screw, a guide rail, a sliding block and a guide rod; the servo motor is fixedly installed at the inner top rear side of the base; the output end of the servo motor is fixedly connected with the lower end of the lead screw; the guide rail is symmetrically fixedly installed at the middle of the supporting vertical plate; the sliding block is limitingly and slidably connected with the guide rail; the left and right sides of the rear end of the support frame are fixedly connected with the sliding block; the lower end of the support frame is fixedly installed with a plurality of guide rods, which are limitingly and slidably connected with the base; the upper end of the lead screw is rotatably installed in the middle of the supporting vertical plate; the lower end of the lead screw is rotatably installed at the upper end of the base; and the support frame is threadedly connected with the lead screw;

[0017] Further, the swing mechanism comprises a second motor, a driving gear, a driven gear, a first incomplete gear, a second incomplete gear and a support plate; the support plate is fixedly installed in the middle of the supporting vertical plate; the second motor is fixedly installed at the upper end of the support plate; the driving gear and the first incomplete gear are rotatably installed at the left side of the middle of the supporting vertical plate; the driving gear is installed above the first incomplete gear; the output end of the second motor is fixedly connected with the driving gear; the driven gear and the second incomplete gear are rotatably installed at the right side of the middle of the supporting vertical plate; the driven gear is installed above the second incomplete gear; and the driving gear is meshingly connected with the driven gear;

[0018] Further, the swing mechanism further comprises a swing gear, the swing gear is rotationally installed at the middle front side of the support vertical plate; when the first incomplete gear is connected with the swing gear, the second incomplete gear is separated from the swing gear; when the second incomplete gear is connected with the swing gear, the first incomplete gear is separated from the swing gear; the upper end of the swing gear is fixedly installed with the pneumatic dust gun;

[0019] Further, the first incomplete gear and the second incomplete gear are circular, and the outer circle of the first incomplete gear and the second incomplete gear has only half of the teeth; the radius of the first incomplete gear and the second incomplete gear is equal.

[0020] Compared with the prior art, the utility model has the beneficial effects that when starting the powder filling operation, the powder may not be able to fill the bottom of the bag and accumulate in the middle part of the bag, but the single powder output of the powder filling machine is fixedly set, which may cause the powder to accumulate at the bag opening position, and the powder may escape from the bag; at this time, the left side and the right side of the driving assembly work control the activity assembly to move up and down alternately, and the bottom of the bag is shaken, so that the powder can be evenly laid in the bag, and the probability of powder escaping from the bag is reduced.

[0021] When the driving assembly shakes the bottom of the bag, the lifting mechanism works with the support frame moving upwards, cooperates with the powder filling equipment, reduces the distance between the powder outlet and the bottom of the bag, and further reduces the probability of dust escaping; and according to the length of the bag, the driving assembly can be attached to the bottom of the bag before starting the powder filling operation.

[0022] During the powder filling process, the swing mechanism works to drive the pneumatic dust gun to swing, collects the dust escaping in the air, and ensures the environment of the workshop. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating creative labor.

[0024] Figure 1 It is a three-dimensional view of the dust removal equipment for the powder bagging machine of the utility model Figure 1 ;

[0025] Figure 2 It is a front view of the dust removal equipment for the powder bagging machine of the utility model

[0026] Figure 3 It is a right view of the dust removal equipment for the powder bagging machine of the utility model

[0027] Figure 4 A kind of powder bagging machine's dust removal equipment of the utility model Figure 2 ;

[0028] Figure 5 For Figure 1 Enlarged view of A in

[0029] Figure 6 For along the B-B direction section of a part of perspective view of Figure 2 ;

[0030] Figure 7 For Figure 4 Enlarged view of C in

[0031] Figure 8 It is partial explosion view of swing mechanism.

[0032] The reference numerals in the figure represent respectively:

[0033] 1, base station;2, rotary swing bag shaking mechanism;21, support frame;22, drive assembly;221, first motor;222, connecting rod;223, swing table;224, first ball;23, movable assembly;231, lifting column;232, reset spring;233, second ball;3, lifting mechanism;31, servo motor;32, screw;33, guide rail;34, sliding block;35, guide rod;4, swing mechanism;41, second motor;42, drive gear;43, driven gear;44, first incomplete gear;45, second incomplete gear;46, swing gear;47, support plate;5, pneumatic dust gun;6, support stand. DETAILED DESCRIPTION

[0034] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0035] In the following description, "left", "right", "front", "rear", "upper", "lower" are oriented with the perspective of the front view.

[0036] Embodiment one: in some embodiments, please refer to the Figures 1-8The utility model relates to a dust removal equipment for powder bagging machine, including base 1, still include: the mechanism of shaking off bag of rotation swing 2, lifting mechanism 3, swing mechanism 4, pneumatic dust gun 5 and support vertical board 6, support vertical board 6 fixed mounting at the upper end rear side of base 1, for the bag of filling powder is shaken off to prevent the accumulation of powder in the bag and causes the overflow of powder from the bag when filling powder the mechanism of shaking off bag of rotation swing 2 is installed at the upper end front side of base 1, and the mechanism of shaking off bag of rotation swing 2 includes support frame 21, the uniform shaking off of the activity assembly 23 for the bottom of bag prevents the heaped material and the drive assembly 22 for controlling the movement of activity assembly 23, and the drive assembly 22 is installed on support frame 21, and the drive assembly 22 is connected with activity assembly 23, and activity assembly 23 is connected with support frame 21,

[0037] Lifting mechanism 3 is installed on base 1, and lifting mechanism 3 is connected with support vertical board 6, and lifting mechanism 3 is used to control the up-down movement of support frame 21, drive assembly 22 and activity assembly 23 as a whole,

[0038] Swing mechanism 4 for controlling the swing of pneumatic dust gun 5 is installed in the middle part of support vertical board 6 and is used to collect the powder scattered in the filling powder station,

[0039] Pneumatic dust gun 5 is installed on swing mechanism 4,

[0040] The front of support vertical board 6 is provided as a filling powder station, and an automatic bag feeding machine and a powder filling machine are installed on support vertical board 6,

[0041] In the utility model, when the powder filling operation starts, the powder may not spread on the bottom of the bag and accumulate in the middle part of the bag, but the single powder output of the powder filling machine is fixedly set, so that the powder accumulates at the bag opening position, causing the powder to escape from the bag. At this time, the drive assembly 22 works to control the left side and the right side of the activity assembly 23 to move up and down alternately, and the bottom of the bag is shaken off, so that the powder is evenly laid in the bag, and the probability of powder escaping from the bag is reduced.

[0042] When the drive assembly 22 shakes the bottom of the bag, the lifting mechanism 3 works to move the support frame 21 upwards, cooperates with the powder filling equipment, reduces the distance between the powder outlet and the bottom of the bag, and further reduces the probability of dust escaping. In addition, according to the length of the bag, the drive assembly 22 can be attached to the bottom of the bag when the powder filling operation has not started.

[0043] During the powder filling process, the swing mechanism 4 works to drive the pneumatic dust gun 5 to swing and collect the dust escaping in the air, ensuring the environment of the workshop.

[0044] In some embodiments, as Figures 3-6As shown, as a preferred embodiment of the utility model, the driving assembly 22 includes first motor 221, connecting rod 222, swing platform 223 and first ball 224;First motor 221 is fixedly installed in the upper end middle part of support frame 21;The output end of first motor 221 is fixedly connected with connecting rod 222;The lower end of connecting rod 222 is fixedly connected with the middle part of swing platform 223;The lower end of swing platform 223 is fixedly installed with first ball 224;First ball 224 is movably clamped with the lower end middle part of support frame 21;The swing platform 223 is obliquely arranged;

[0045] The movable assembly 23 includes lifting column 231, reset spring 232 and second ball 233, a plurality of lifting columns 231 are limitingly and slidably connected with the upper end of support frame 21, and the lifting columns 231 are uniformly distributed in a circumferential array on the support frame 21;The upper end of reset spring 232 is fixedly connected with the upper end of support frame 21;The lower end of reset spring 232 is fixedly connected with the lower end of lifting column 231;The bottom end of lifting column 231 is fixedly installed with second ball 233;Second ball 233 is movably clamped with the upper end of swing platform 223;The upper end of lifting column 231 is made of soft rubber material and is attached to the bag.

[0046] The lifting mechanism 3 includes servo motor 31, lead screw 32, guide rail 33, sliding block 34 and guide rod 35, servo motor 31 is fixedly installed on the inner top rear side of base 1;The output end of servo motor 31 is fixedly connected with the lower end of lead screw 32;Guide rail 33 is symmetrically fixedly installed on the middle part left and right sides of support vertical plate 6;Sliding block 34 is limitingly and slidably connected with guide rail 33;And the rear end left and right sides of support frame 21 are fixedly connected with sliding block 34;The lower end of support frame 21 is fixedly installed with a plurality of guide rods 35, and the guide rods 35 are limitingly and slidably connected with base 1;The upper end of lead screw 32 is rotatably installed in the middle part of support vertical plate 6, and the lower end of lead screw 32 is rotatably installed on the upper end rear side of base 1;The rear end of support frame 21 is threadedly connected with lead screw 32;

[0047] In the utility model, when not starting powder filling operation, servo motor 31 works and drives lead screw 32 to rotate, and the rotation of lead screw 32 makes support frame 21 and guide rod 35 move along with sliding block 34 along guide rail 33 until the upper end of lifting column 231 on one side touches the bottom of the bag;

[0048] First motor 221 works and drives connecting rod 222 to rotate, so that swing platform 223 and first ball 224 rotate around the rotation axis of first motor 221, swing platform 223 rotates, drives lifting column 231 in contact with the high-position end of swing platform 223 to move upward along with second ball 233 and hits the bottom of the bag, and lifting column 231 moves upward and compresses reset spring 232;When the high-position end of swing platform 223 is lowered, lifting column 231 falls;Repeating the above operation can uniformly shake the bag.

[0049] When the powder filling operation is in progress, the servo motor 31 works to drive the support frame 21 to move downward, so that the powder outlet is at the same position as the powder falling point during the powder filling, thereby avoiding a large distance difference between the powder outlet of the powder filling machine and the powder falling point inside the bag, which causes the powder to escape;

[0050] In some embodiments, as shown in FIG. 3, the swing mechanism 4 includes a second motor 41, a driving gear 42, a driven gear 43, a first incomplete gear 44, a second incomplete gear 45, a swing gear 46, and a support plate 47. Figures 7-8 The first incomplete gear 44 and the second incomplete gear 45 are both circular, and only half of the teeth are provided on the outer rings of the first incomplete gear 44 and the second incomplete gear 45. The radii of the first incomplete gear 44 and the second incomplete gear 45 are equal. The upper end of the swing gear 46 is fixedly installed with the pneumatic dust gun 5.

[0051] In the utility model, the second motor 41 works to drive the driving gear 42 to rotate, the driving gear 42 drives the driven gear 43 to rotate, and the first incomplete gear 44 rotates together with the driving gear 42, and the second incomplete gear 45 rotates together with the driven gear 43. When the first incomplete gear 44 engages with the swing gear 46, the second incomplete gear 45 is just separated from the swing gear 46, at this time, the first incomplete gear 44 drives the swing gear 46 to rotate, and the pneumatic dust gun 5 rotates together with the swing gear 46. When the second incomplete gear 45 engages with the swing gear 46, the first incomplete gear 44 is just separated from the swing gear 46, at this time, the second incomplete gear 45 drives the swing gear 46 to rotate in the opposite direction, and the pneumatic dust gun 5 rotates in the opposite direction together with the swing gear 46. The pneumatic dust gun 5 works to collect the escaped dust. Repeating the above operation can realize the omnidirectional collection of the dust escaped in the air.

[0052] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the same. Although the present application has been described in detail with reference to the foregoing examples, it should be understood by those skilled in the art that the technical solutions recorded in the foregoing examples can still be modified, or some of the technical features can be replaced by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A dust removal device for a powder bagging machine, comprising a base (1), characterized in that: It also includes a rotating and swinging bag shaking mechanism (2), a lifting mechanism (3), a swinging mechanism (4), a pneumatic vacuum gun (5), and a support plate (6). The support plate (6) is fixedly installed on the upper rear side of the base (1). The rotating and swinging bag shaking mechanism (2), which is used to shake the bag for filling powder to prevent the powder from accumulating in the bag and causing the powder to overflow from the bag during filling, is installed on the upper front side of the base (1). The rotating and swinging bag shaking mechanism (2) includes a support frame (21), an active component (23) for uniformly shaking the bottom of the bag to prevent the material from piling up, and a drive component (22) for controlling the movement of the active component (23). The rear end of the support frame (21) is connected to the lifting mechanism (3), and the support frame (21) is slidably connected to the upper end of the base (1) through the lifting mechanism (3). The drive component (22) is installed on the support frame (21), and the drive component (22) is connected to the active component (23). The active component (23) is connected to the support frame (21). The lifting mechanism (3) is installed on the base (1) and connected to the support plate (6); the lifting mechanism (3) is used to control the overall up and down movement of the support frame (21), drive assembly (22) and movable assembly (23); The swing mechanism (4) for controlling the swing of the pneumatic vacuum gun (5) to collect the powder escaping from the powder filling station is installed in the middle of the support plate (6); the pneumatic vacuum gun (5) is installed on the swing mechanism (4).

2. The dust removal equipment for a powder bagging machine according to claim 1, characterized in that, The drive assembly (22) includes a first motor (221), a connecting rod (222), a swing table (223), and a first ball bearing (224). The first motor (221) is fixedly installed in the middle of the upper end of the support frame (21). The output end of the first motor (221) is fixedly connected to the connecting rod (222). The lower end of the connecting rod (222) is fixedly connected to the middle of the swing table (223). The lower end of the swing table (223) is fixedly installed with the first ball bearing (224). The first ball bearing (224) is movably engaged with the middle of the lower end of the support frame (21).

3. The dust removal equipment for a powder bagging machine according to claim 2, characterized in that, The swing table (223) is set at an angle.

4. The dust removal equipment for a powder bagging machine according to claim 2, characterized in that, The movable component (23) includes lifting columns (231), return springs (232), and second ball bearings (233). Multiple lifting columns (231) are slidably connected to the upper end of the support frame (21); the upper end of the return spring (232) is fixedly connected to the upper end of the support frame (21); the lower end of the return spring (232) is fixedly connected to the lower end of the lifting column (231); the bottom end of the lifting column (231) is fixedly installed with a second ball bearing (233); the second ball bearing (233) is movably engaged with the upper end of the swing table (223).

5. The dust removal equipment for a powder bagging machine according to claim 4, characterized in that, The lifting columns (231) are evenly distributed in a circular array on the support frame (21).

6. The dust removal equipment for a powder bagging machine according to claim 5, characterized in that, The upper part of the lifting column (231) is made of soft rubber where it fits against the bag.

7. The dust removal equipment for a powder bagging machine according to claim 1, characterized in that, The lifting mechanism (3) includes a servo motor (31), a lead screw (32), a guide rail (33), a slider (34), and a guide rod (35). The servo motor (31) is fixedly installed on the inner top rear side of the base (1). The output end of the servo motor (31) is fixedly connected to the lower end of the lead screw (32). The guide rail (33) is symmetrically fixedly installed on the left and right sides of the middle part of the support plate (6). The slider (34) is limited and slidably connected to the guide rail (33). The left and right sides of the rear end of the support frame (21) are fixedly connected to the slider (34). Multiple guide rods (35) are fixedly installed on the lower end of the support frame (21). The guide rods (35) are limited and slidably connected to the base (1). The upper end of the lead screw (32) is rotatably installed in the middle part of the support plate (6), and the lower end of the lead screw (32) is rotatably installed on the upper rear side of the base (1). The rear end of the support frame (21) is threadedly connected to the lead screw (32).

8. The dust removal equipment for a powder bagging machine according to claim 1, characterized in that, The swing mechanism (4) includes a second motor (41), a drive gear (42), a driven gear (43), a first incomplete gear (44), a second incomplete gear (45), and a support plate (47). The support plate (47) is fixedly installed in the middle of the support plate (6), and the second motor (41) is fixedly installed at the upper end of the support plate (47). The drive gear (42) and the first incomplete gear (44) are rotatably installed on the left side of the middle of the support plate (6). The drive gear (42) is installed above the first incomplete gear (44). The output end of the second motor (41) is fixedly connected to the drive gear (42). The driven gear (43) and the second incomplete gear (45) are rotatably installed on the right side of the middle of the support plate (6). The driven gear (43) is installed above the second incomplete gear (45). The drive gear (42) and the driven gear (43) are meshed together.

9. The dust removal equipment for a powder bagging machine according to claim 8, characterized in that, The swing mechanism (4) also includes a swing gear (46), which is rotatably mounted on the front side of the middle of the support plate (6). When the first incomplete gear (44) meshes with the swing gear (46), the second incomplete gear (45) separates from the swing gear (46). When the second incomplete gear (45) meshes with the swing gear (46), the first incomplete gear (44) separates from the swing gear (46). A pneumatic vacuum cleaner gun (5) is fixedly mounted on the upper end of the swing gear (46).

10. The dust removal equipment for a powder bagging machine according to claim 9, characterized in that, Both the first incomplete gear (44) and the second incomplete gear (45) are circular, and the outer rings of both the first incomplete gear (44) and the second incomplete gear (45) have only half of the teeth; the radii of the first incomplete gear (44) and the second incomplete gear (45) are equal.

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