CN114802932A - Packaging machine for mixed suits - Google Patents

Abstract

The invention discloses a packaging machine for mixed sleeving, which belongs to the technical field of food packaging and comprises a filling machine, wherein the filling machine is connected with a feeding mechanism of a chain structure, the feeding mechanism is connected with a feeding assembly, the feeding assembly comprises inclined feeding boxes which are arranged in an array manner, and an inner bag sucking assembly is arranged at the bottom end of each feeding box and is used for transferring an inner packaging bag in each feeding box into a material box of the feeding mechanism; the upper end of the feeding box is connected with the temporary storage pieces, the temporary storage pieces are of frame structures with openings on the upper sides and are arranged obliquely, the material transferring assemblies are arranged above the temporary storage pieces and comprise rotary tables, the rotary tables above the temporary storage pieces are connected through connecting shaft assemblies, the rotary tables are provided with material suction cylinders in an annular array mode, and the tail ends of piston rods of the material suction cylinders are provided with vacuum chucks; the temporary storage piece upper end meets with the inner bag conveyer belt, and inner bag conveyer belt top is provided with rotary drum reason material subassembly, and rotary drum reason material subassembly includes the rotary drum, and the rotary drum is provided with the brush subassembly for the level setting on its outer wall.

Description

Packaging machine for mixed suits

Technical Field

The invention relates to the technical field of food packaging, in particular to a packaging machine for mixed sleeving.

Background

In the packaging industry, a mixed package is sometimes required, for example, snack big gift bags are often packaged by adopting an outer packaging bag to package snacks of each small bag, and for example, formulated bags of certain fertilizers or pesticides for agriculture are required to be packaged in advance. In the past, the bagging work of the suit is usually operated by only depending on manpower, so that the packing efficiency is difficult to be effectively improved. And because the sizes of the small bag packaging bags in the suit can be different, the prior bagging equipment is difficult to be well applied.

As for example, in the prior art, a bagging apparatus with a bag opening and locking structure disclosed in patent application No. CN202023269315.6 is used as a filling machine, and is specially applied to packing work of an inner bag and an outer bag double-layer structure, and includes a bag feeding unit, a bag opening and sealing unit, and a feeding unit which are mounted on a frame, and a through hole for passing a material is provided on a support; the bag opening and sealing unit comprises a bag opening part and a bag sealing part which are arranged on the rack, and the bag opening part comprises bag opening vacuum suckers which are arranged at intervals up and down; the bag sealing part comprises clamping parts which are arranged at intervals at the left and the right, and the bag opening vacuum chucks and the clamping parts are distributed in a rectangular shape; the bag sealing part also comprises a material locking block arranged between the two clamping parts and an object supporting plate opposite to the material locking block, and the material locking block and the object supporting plate move in the same direction with the bag opening vacuum chuck. When the device operates, the inner bag and the like entering the material placing rack are automatically pushed into the packaging bag, so that filling is completed, manual intervention is reduced, and production efficiency can be effectively improved.

However, the above-mentioned apparatus only packs the inner bag of single specification, it is difficult to apply to the multiple inner bags of different shapes to pack at the same time, and the feeding of the outer packing bag and the inner bag still needs to depend on the manpower to change the material and cloth greatly, the labor intensity of the manpower is large when producing in large quantities, and the further improvement of the production efficiency is limited, therefore we make a further improvement on the basis of the bagging apparatus (filling machine) of the prior art, and propose a packing machine for the mixed type suit.

Disclosure of Invention

The invention aims to solve the problems, provides a packaging machine for mixed sleeving, can synchronously realize feeding of various inner bags on the basis of a filling machine in the prior art, improves the problem of large labor capacity caused by manual feeding of the inner bags in the prior art, solves the problems of material arrangement and counting of the inner bags during feeding, and is beneficial to improving the overall production efficiency.

In order to realize the purpose, the invention adopts the technical scheme that: the packaging machine for the mixed set comprises a filling machine, wherein the filling machine is connected with a feeding mechanism of a chain structure, the feeding mechanism is connected with a feeding assembly, the feeding assembly comprises inclined feeding boxes which are arranged in an array mode, and an inner bag sucking assembly is arranged at the bottom end of each feeding box and used for transferring an inner packaging bag in each feeding box into a feeding box of the feeding mechanism; the upper end of the feeding box is connected with the temporary storage pieces, the temporary storage pieces are of frame structures which are obliquely arranged and have openings on the upper sides, the material transferring assemblies are arranged above the temporary storage pieces and comprise rotary tables, the rotary tables above the temporary storage pieces are connected through connecting shaft assemblies, the rotary tables are provided with material sucking cylinders in an annular array mode, and the tail ends of piston rods of the material sucking cylinders are provided with vacuum chucks; the temporary storage piece upper end meets with the inner bag conveyer belt, and inner bag conveyer belt top is provided with rotary drum reason material subassembly, and rotary drum reason material subassembly includes the rotary drum, and the rotary drum is provided with the brush subassembly for the level setting on its outer wall.

Further, the feeding box is of an inclined box-shaped structure, the feeding box is installed through the feeding support, the top and the upper and lower sides of the feeding box are both in an open shape, and the blocking pieces are symmetrically arranged at the opening of the bottom end of the feeding box to block two sides of the inner packaging bag.

Furthermore, the inner bag material sucking assembly comprises a fixed seat connected to the feeding support, a rotary cylinder is mounted on the side wall of the fixed seat and drives the material sucking cylinder to rotate, and vacuum suckers are arranged at the tail ends of piston rods on two adjacent sides of the material sucking cylinder.

Further, annular array has seted up the spacing groove on the carousel, and the spacing groove is located the carousel outer fringe side and is the opening form, the material jar that changes is provided with vacuum chuck through the spacing tail end of spacing and the material jar of changing towards the open-ended piston rod of spacing groove, and the carousel lateral wall will respectively change the material jar through the spacing ring and carry out spacing fixed, spacing ring bottom surface annular array is provided with spacing lug and will changes the material jar screens.

Furthermore, the connecting shaft assembly comprises a first connecting shaft and a third connecting shaft which are respectively connected with the side walls of the adjacent turntables, and the first connecting shaft and the third connecting shaft are connected through a second connecting shaft; the first connecting shaft and the end opposite to the third connecting shaft are both provided with a shaft hole for limiting the second connecting shaft, a cross groove is formed in the bottom surface of the shaft hole of the third connecting shaft, a cross lug is arranged at one end of the second connecting shaft and can be matched with the cross groove, and the other end of the second connecting shaft is connected with the first connecting shaft through a fixture block assembly.

Further, the fixture block subassembly is including setting up in the spacing fixture block of second connecting axle outer wall, the spacing hole of bar is seted up to the shaft hole lateral wall of first connecting axle carries out the screens with spacing fixture block, spacing hole side-opening is equipped with spacing breach, be provided with the spring between the shaft hole bottom surface of second connecting axle terminal surface and first connecting axle.

Furthermore, the rotary drum is arranged on a conveyer belt bracket of the inner bag conveyer belt through a mounting frame, one end of the rotary drum is connected with an output shaft of a motor, the other end of the rotary drum is connected with a bearing at the top end of a connecting plate through a rotating shaft, and the connecting plate and the motor bracket are both connected with the conveyer belt bracket; the brush assembly comprises a plurality of groups of brushes arranged on the outer wall of the rotary drum in an annular array, an elastic shifting sheet group is arranged between each group of brushes, and the length of the exposed elastic shifting sheet and the length of the outer side of the rotary drum are smaller than that of the brushes.

Furthermore, rotary drum one end is the opening form, and annular array has seted up the bar perforation on the rotary drum lateral wall, the elasticity plectrum runs through in the setting of bar perforation, and the length that the regulation of elasticity plectrum accessible regulating part stretches out in the rotary drum outside.

Furthermore, an annular counter bore is formed in the rotary drum, and a limiting column is arranged at the center of the annular counter bore; one end of the elastic shifting sheet penetrates through the strip-shaped through hole, the other end of the elastic shifting sheet is connected to the mounting baffle, and a spring is arranged between the mounting baffle and the inner wall of the rotary drum; the adjustable rotary drum is characterized in that a movable adjusting piece is arranged between the mounting baffle and the side wall of the limiting column at the central position of the rotary drum, the cross section of the adjusting piece is of an arc-shaped plate-shaped structure, the adjusting pieces are symmetrically arranged in the annular counter bore of the rotary drum, and the adjusting pieces on two sides are connected through the mounting platform of the outer wall and matched with bolts.

The invention has the beneficial effects that:

the invention relates to an improved automatic packaging method for realizing the suit based on the prior art of bagging equipment (filling machine), namely, the automatic packaging method realizes the feeding of various packaging inner bags by arranging an inner bag feeding assembly, and then fills a plurality of inner bags into outer packaging bags by a filling machine to form the suit. The invention has the following beneficial effects:

in order to realize that multiple inner packing bag carries out the material loading in step, deposit the inner bag temporarily through arranging the material loading box that sets up, inhale the revolving cylinder of material subassembly and inhale the cooperation of material cylinder with the inner packing bag from material loading box on the chain conveyor belt of feeding structure simultaneously. And in order to solve the manual work and throw the material into and have work load big scheduling problem in the material loading box, can be with the continuous transport of the material in the hopper through the inner bag conveyer belt, the phenomenon such as wrapping bag extrusion overlapping can be reduced to the material to the rotary drum reason material subassembly on the inner bag conveyer belt preliminary reason material, through the cooperation of interim storage spare and carousel material loading cylinder afterwards, realize the material in proper order continuous the transporting to the material loading box, realize automatic material loading operation.

Wherein be provided with brush and elasticity plectrum on the rotary drum outer wall of the rotary drum reason material subassembly on the inner bag conveyer belt, and the elasticity plectrum exposes in the outer length of rotary drum and can adjust to the preliminary reason material demand of the material of adaptation different grade type, the elasticity plectrum is compared in the brush hardness simultaneously and is higher, can guarantee that the accumulational material obtains effectual arrangement on the conveyer belt, and the follow-up interim storage spare of being convenient for accepts the material.

The temporary storage piece is of a frame structure which is obliquely arranged, and after falling into the temporary storage piece, the material is driven by the material rotating cylinder opposite to the temporary storage piece on the turntable to suck the material, and then the material rotates to the upper part of the feeding box along with the turntable and falls into the feeding box. Because interim storage spare sets up for the slope, can be convenient for the smooth material of only absorbing the superiors of vacuum chuck, avoid absorbing too much material in proper order, can guarantee the quality of packing.

In order to avoid the increase of the quantity of the motor because of adopting a plurality of turntables in the suit packing work, bring the structure complicated with the increase by a wide margin of consumption, connect each carousel through the connecting axle subassembly, realize that a motor drives a plurality of turntables and rotates, and the connecting axle subassembly can carry out the break-make in a flexible way, realize the start-up and the closing of the operating condition of the carousel of arbitrary quantity, need transport the demand of different well inner packing bags when adapting to different suit production, thereby reach the effect of lean production.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

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

Fig. 2 is a schematic structural diagram of the feeding assembly of the present invention.

Fig. 3 is a schematic structural view of the inner bag delivery part of the present invention.

FIG. 4 is an overall schematic view of the connecting shaft assembly of the present invention.

Fig. 5 is a schematic view of the connection between the second connecting shaft and the first connecting shaft according to the present invention.

Fig. 6 is a schematic view of the mounting of the second connecting shaft of the present invention.

Fig. 7 is a schematic structural diagram of the rotary cylinder material tidying assembly of the invention.

Fig. 8 is a schematic view of the position of the turntable of the present invention.

Fig. 9 is a schematic view of the installation of the suction cylinder of the present invention.

FIG. 10 is a schematic view showing the internal structure of the drum of the present invention.

Fig. 11 is a schematic view of the structure of the adjusting member of the present invention.

Fig. 12 is a schematic view of the installation of the elastic pick of the present invention.

The text labels in the figures are represented as: 1. a feeding mechanism; 2. a feeding assembly; 201. a feeding support; 202. feeding a material box; 203. a baffle plate; 3. an inner bag suction assembly; 301. a fixed seat; 302. a rotating cylinder; 303. a material suction cylinder; 4. packaging in an inner bag; 5. a vacuum chuck; 6. a rotary drum material arranging component; 7. a motor; 8. a conveyor belt support; 9. an inner bag conveyer belt; 10. a turntable; 11. a temporary material storage piece; 12. a first connecting shaft; 13. a second connecting shaft; 14. a third connecting shaft; 15. a limiting hole; 16. a limiting clamping block; 17. a limiting notch; 18. a cross-shaped bump; 19. a spring; 20. a brush; 21. an elastic shifting piece; 22. a rotating drum; 23. an end cap; 24. a rotating shaft; 25. a connecting plate; 26. a material transferring cylinder; 27. a limiting ring; 28. a limiting bump; 29. a limiting groove; 30. a limiting column; 31. perforating in a strip shape; 32. installing a baffle; 33. an adjusting member.

Detailed Description

The invention is further illustrated by the following examples.

The packaging machine for the mixed set comprises a filling machine, wherein the filling machine is connected with a feeding mechanism 1 with a chain structure, the feeding mechanism 1 is connected with a feeding assembly 2, the feeding assembly 2 comprises inclined feeding boxes 202 which are arranged in an array mode, and an inner bag suction assembly 3 is arranged at the bottom end of each feeding box 202 and is used for transferring an inner packaging bag 4 in each feeding box 202 into the feeding box of the feeding mechanism 1; the upper end of the feeding box 202 is connected with the temporary storage pieces 11, the temporary storage pieces 11 are of a frame structure which is obliquely arranged and provided with an opening on the upper side, a material transferring assembly is arranged above the temporary storage pieces 11 and comprises rotary discs 10, the rotary discs 10 above the temporary storage pieces 11 are connected through a connecting shaft assembly, material transferring cylinders 26 are arranged on the rotary discs 10 in an annular array, and vacuum chucks 5 are arranged at the tail ends of piston rods of the material transferring cylinders 26; the temporary storage member 11 upper end meets with inner bag conveyer belt 9, and inner bag conveyer belt 9 top is provided with rotary drum reason material subassembly 6, and rotary drum reason material subassembly 6 includes rotary drum 22, and rotary drum 22 is the level setting and is provided with the brush subassembly on its outer wall.

Preferably, as shown in fig. 1 and 2, the feeding box 202 is an inclined box-shaped structure, the feeding box 202 is mounted through the feeding support 201, the top, the upper side and the lower side of the feeding box 202 are both open, and the bottom opening of the feeding box 202 is symmetrically provided with a blocking piece 203 to block two sides of the inner packaging bag 4. The inner bag material sucking assembly 3 comprises a fixed seat 301 connected to the feeding support 201, a rotary cylinder 302 is installed on the side wall of the fixed seat 301, the rotary cylinder 302 drives the material sucking cylinder 303 to rotate, and the tail ends of piston rods on two adjacent sides of the material sucking cylinder 303 are provided with vacuum suckers 5. Inhale the material cylinder 303 and drive vacuum chuck 5 and absorb the back with inner packing bag 4 in the feed box 202, drive the magazine top of transporting to feed mechanism 1 through revolving cylinder 302, can realize the quick material loading of material.

Preferably, as shown in fig. 8 and 9, the turntable 10 is provided with a limiting groove 29 in an annular array, the limiting groove 29 is located on the outer edge side of the turntable 10 and is in an open shape, the material transferring cylinder 26 is limited by the limiting groove 29, the tail end of the piston rod of the material transferring cylinder 26, which is open toward the limiting groove 29, is provided with the vacuum chuck 5, the side wall of the turntable 10 is used for limiting and fixing each material transferring cylinder 26 by a limiting ring 27, and the annular array on the bottom surface of the limiting ring 27 is provided with a limiting bump 28 for clamping the material transferring cylinder 26. The limiting ring 27 can limit and fix the material transferring cylinders 26, and meanwhile, the limiting lug 28 on the bottom surface of the limiting ring 27 can also play a role in reinforcing and limiting the material transferring cylinders 26, so that the mounting stability of the material transferring cylinders 26 is ensured.

Preferably, as shown in fig. 3, 4, 5 and 6, the connecting shaft assembly includes a first connecting shaft 12 and a third connecting shaft 14 respectively connected to the side walls of the adjacent rotating discs 10, and the first connecting shaft 12 and the third connecting shaft 14 are connected by a second connecting shaft 13; the first connecting shaft 12 and the opposite end of the third connecting shaft 14 are provided with shaft holes for limiting the second connecting shaft 13, the bottom surface of the shaft hole of the third connecting shaft 14 is provided with a cross groove, one end of the second connecting shaft 13 is provided with a cross lug 18 which can be matched with the cross groove, and the other end of the second connecting shaft 13 is connected with the first connecting shaft 12 through a clamping block assembly. The fixture block assembly comprises a limiting fixture block 16 arranged on the outer wall of the second connecting shaft 13, a strip-shaped limiting hole 15 is formed in the side wall of the shaft hole of the first connecting shaft 12 to clamp the limiting fixture block 16, a limiting notch 17 is formed in the side of the limiting hole 15, and a spring 19 is arranged between the end face of the second connecting shaft 13 and the bottom surface of the shaft hole of the first connecting shaft 12. The spring 19 in the first connecting shaft 12 can push the second connecting shaft 13 and the third connecting shaft 14 to be matched with each other through the cross-shaped convex block 18 and the cross-shaped groove, and meanwhile, the limiting clamping block 16 on the outer wall of the second connecting shaft 13 can be matched with the strip-shaped limiting hole 15 on the first connecting shaft 12, so that connection among the three connecting shafts is realized. When the connecting shaft assembly needs to be disconnected, the second connecting shaft 13 and the third connecting shaft 14 can be disconnected and clamped by only shifting the limiting clamping block 16 towards the first connecting shaft 12 and turning the limiting clamping block to the limiting notch 17.

Preferably, as shown in fig. 3, 7, 8, 10, 11, and 12, the drum 22 is mounted on the conveyor belt bracket 8 of the inner bag conveyor belt 9 through a mounting frame, one end of the drum 22 is connected to the output shaft of the motor 7, the other end of the drum is connected to a bearing at the top end of the connecting plate 25 through a rotating shaft 24, and the connecting plate 25 and the motor 7 bracket are both connected to the conveyor belt bracket 8; the brush assembly comprises a plurality of groups of brushes 20 arranged on the outer wall of a rotating drum 22 in an annular array, an elastic poking sheet 21 group is arranged between each group of brushes 20, and the length of the exposed elastic poking sheet 21 and the outer side of the rotating drum 22 is smaller than that of the brushes 20. One end of the rotating drum 22 is open, the side wall of the rotating drum 22 is provided with strip-shaped through holes 31 in an annular array, the elastic poking sheet 21 penetrates through the strip-shaped through holes 31, and the length of the elastic poking sheet 21 extending out of the outer side of the rotating drum 22 can be adjusted through the adjusting piece 33. An annular counter bore is formed in the rotary drum 22, and a limiting column 30 is arranged at the center of the annular counter bore; one end of the elastic shifting sheet 21 penetrates through the strip-shaped through hole 31, the other end of the elastic shifting sheet is connected to the mounting baffle 32, and a spring 19 is arranged between the mounting baffle 32 and the inner wall of the rotary drum 22; a movable adjusting piece 33 is arranged between the mounting baffle 32 and the side wall of the limiting column 30 at the central position of the rotary drum 22, the adjusting piece 33 is of a plate-shaped structure with an arc-shaped cross section, the adjusting pieces 33 are symmetrically arranged in the annular counter bore of the rotary drum 22, and the adjusting pieces 33 at two sides are connected through mounting platform matching bolts at the outer wall.

The brush assembly on the rotary drum 22 comprises a softer brush 20 and a harder elastic shifting piece 21, but the exposed length of the elastic shifting piece 21 is smaller than that of the brush 20, and the exposed length of the elastic shifting piece 21 can be realized by inserting adjusting pieces 33 with different thicknesses into the rotary drum 22 (the adjusting pieces 33 eject the mounting baffle 32 to drive the elastic shifting piece 21 to further extend out of the rotary drum 22), so that the material arranging requirements of different types of materials are met, and the materials are conveyed on the inner bag conveying belt 9 in a tiled arrangement mode.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein, and the above description of the embodiments is only used to help understand the method and its core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims (10)

1. The packaging machine for the mixed set comprises a filling machine, wherein the filling machine is connected with a feeding mechanism (1) with a chain structure, and is characterized in that the feeding mechanism (1) is connected with a feeding assembly (2), the feeding assembly (2) comprises inclined feeding boxes (202) which are arranged in an array manner, and an inner bag sucking assembly (3) is arranged at the bottom end of each feeding box (202) and is used for transferring an inner packaging bag (4) in each feeding box (202) into the feeding box of the feeding mechanism (1); the upper end of the feeding box (202) is connected with the temporary storage pieces (11), the temporary storage pieces (11) are of a frame structure which is obliquely arranged and provided with an opening on the upper side, a material transferring assembly is arranged above each temporary storage piece (11), each material transferring assembly comprises a rotary table (10), the rotary tables (10) above each temporary storage piece (11) are connected through a connecting shaft assembly, material transferring cylinders (26) are arranged on the rotary tables (10) in an annular array, and vacuum suckers (5) are arranged at the tail ends of piston rods of the material transferring cylinders (26); the temporary storage piece (11) upper end meets with inner bag conveyer belt (9), and inner bag conveyer belt (9) top is provided with rotary drum reason material subassembly (6), and rotary drum reason material subassembly (6) are provided with the brush subassembly for level setting and on its outer wall rotary drum (22).

2. The packaging machine for hybrid suits according to claim 1, characterized in that the upper magazine (202) is an inclined box-like structure, the upper magazine (202) is mounted by the upper bracket (201), and the top and upper and lower sides of the upper magazine (202) are open, and the bottom opening of the upper magazine (202) is symmetrically provided with a baffle (203) for blocking the two sides of the inner package bag (4).

3. The packaging machine for hybrid suits according to claim 1, wherein the inner bag suction assembly (3) comprises a fixed seat (301) connected to the feeding support (201), a rotary cylinder (302) is mounted on a side wall of the fixed seat (301), the rotary cylinder (302) drives the suction cylinder (303) to rotate, and vacuum suction cups (5) are arranged at tail ends of piston rods at two adjacent sides of the suction cylinder (303).

4. The packaging machine for the hybrid suit according to claim 1, characterized in that the turntable (10) is provided with an annular array of limiting grooves (29), the limiting grooves (29) are open at the outer edge side of the turntable (10), the material transferring cylinder (26) is limited by the limiting grooves (29) and the tail end of the piston rod of the material transferring cylinder (26) which is open towards the limiting grooves (29) is provided with a vacuum chuck (5), the side wall of the turntable (10) is used for limiting and fixing each material transferring cylinder (26) by a limiting ring (27), and the annular array at the bottom surface of the limiting ring (27) is provided with a limiting lug (28) for clamping the material transferring cylinder (26).

5. Packaging machine for hybrid suits according to claim 1, characterized in that said connecting shaft assembly comprises a connection between a first connecting shaft (12) and a third connecting shaft (14), respectively connected to the side walls of the adjacent carousel (10), the first connecting shaft (12) and the third connecting shaft (14) being connected by a second connecting shaft (13); the first connecting shaft (12) and the opposite end of the third connecting shaft (14) are respectively provided with a shaft hole to limit the second connecting shaft (13), a cross groove is formed in the bottom surface of the shaft hole of the third connecting shaft (14), one end of the second connecting shaft (13) is provided with a cross lug (18) which can be matched with the cross groove, and the other end of the second connecting shaft (13) is connected with the first connecting shaft (12) through a clamping block assembly.

6. The packaging machine for the hybrid suit according to claim 5, wherein the clamping block assembly comprises a limiting clamping block (16) arranged on the outer wall of the second connecting shaft (13), a strip-shaped limiting hole (15) is formed in the side wall of the shaft hole of the first connecting shaft (12) to clamp the limiting clamping block (16), a limiting notch (17) is formed beside the limiting hole (15), and a spring (19) is arranged between the end surface of the second connecting shaft (13) and the bottom surface of the shaft hole of the first connecting shaft (12).

7. The packaging machine for hybrid suits according to claim 1, characterized in that the drum (22) is mounted on the belt support (8) of the inner bag belt (9) by means of mounting brackets, one end of the drum (22) is connected to the output shaft of the motor (7) and the other end is connected to the bearing at the top end of the connecting plate (25) by means of the rotating shaft (24), the connecting plate (25) and the motor (7) support are both connected to the belt support (8); the brush assembly comprises a plurality of groups of brushes (20) which are arranged on the outer wall of the rotating drum (22) in an annular array, an elastic shifting sheet (21) group is arranged between each group of brushes (20), and the length of the exposed elastic shifting sheet (21) and the outer side of the rotating drum (22) is smaller than that of the brushes (20).

8. The packaging machine for hybrid suits according to claim 7, characterized in that said drum (22) is open at one end, a circumferential array of perforations (31) is provided in the side wall of the drum (22), said elastic fingers (21) are arranged through the perforations (31), and the length of the elastic fingers (21) projecting outside the drum (22) is adjustable by means of an adjusting member (33).

9. The packaging machine for hybrid suits according to claim 8, characterized in that said drum (22) has an annular countersink made therein, the central position of which is a limit post (30); one end of the elastic shifting sheet (21) penetrates through the strip-shaped through hole (31) and the other end of the elastic shifting sheet is connected to the mounting baffle (32), and a spring (19) is arranged between the mounting baffle (32) and the inner wall of the rotary drum (22).

10. The packaging machine for hybrid suits according to claim 8, characterized in that between the mounting baffle (32) and the side wall of the limit post (30) in the central position of the drum (22) there is a movable adjusting member (33), said adjusting member (33) is a plate-like structure with an arc-shaped cross section, the adjusting member (33) is symmetrically arranged in the annular counter bore of the drum (22) and the adjusting members (33) on both sides are connected by the mounting platform of the outer wall engaging with bolts.

Images