CN210762294U

CN210762294U - Powder packagine machine is with preventing blockking up unloader

Info

Publication number: CN210762294U
Application number: CN201921777141.9U
Authority: CN
Inventors: 李稳定; 林政纬; 杨天明
Original assignee: Guangdong Xinwei Biotech Co ltd
Current assignee: Guangdong Xinwei Biotech Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-16
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a powder packagine machine is with preventing blockking up unloader, including storage silo and lower charging tray, the storage silo is upper and lower open-ended square box body structure, storage silo bottom face fixedly connected with charging tray down, just the charging tray is hopper-shaped structure down, the vertical fixed intercommunication in charging tray bottom has the discharging pipe down, just the discharging pipe is upper and lower open-ended square box body structure. Has the advantages that: the utility model discloses a cardboard turns over a cardboard around the rotatory mode of round pin axle and is in vertical state, the back can come reciprocal rocking back shaft wind rotation bearing reciprocating swing with cardboard and extension board as the rocking arm simultaneously to this drives through back shaft reciprocating swing's mode and stretches into down the inserted bar reciprocating swing in the charging tray and come to carry out the breakage to the caking powder that causes the jam, realized dredging fast to discharging pipe and lower charging tray junction, can play effectual anti-blocking effect to unloader, ensured the smooth and easy of unloading process.

Description

Powder packagine machine is with preventing blockking up unloader

Technical Field

The utility model relates to a powder packagine machine auxiliary assembly field, concretely relates to powder packagine machine is with preventing blockking up unloader.

Background

The powder packaging machine is suitable for full-automatic metering and packaging of various uniform particles and various powders, can automatically complete a whole set of packaging processes such as metering, bag making, packaging, sealing, printing, counting and the like, is widely applied to various industries such as food, medicine, chemical industry, additives and the like, and at present, in the powder raw material packaging process, a feeding device is required to be used for conveying powder into the packaging machine, and the feeding device is blocked due to the fact that the powder is special in nature and easy to agglomerate in the feeding process, so that the feeding process is directly interrupted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a powder packagine machine is with preventing blockking up unloader in order to solve above-mentioned problem, turn over a cardboard through the cardboard around the rotatory mode of round pin axle and be in vertical state, the back can come reciprocal rocking back shaft around the reciprocal swing of pivot bearing with cardboard and extension board simultaneously as the rocking arm to this drives through back shaft reciprocal swing's mode and stretches into down the inserted bar reciprocal swing in the charging tray and come to carry out the breakage to the caking powder that causes the jam, see the explanation below for details.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of powder packagine machine is with preventing blockking up unloader, including storage silo and lower charging tray, the storage silo is upper and lower open-ended square box body structure, storage silo bottom face fixedly connected with charging tray down, just the charging tray is hopper-shaped structure down, the vertical fixed intercommunication in charging tray bottom has the discharging pipe down, just the discharging pipe is upper and lower open-ended square box body structure, the level is provided with the mediation subassembly in the discharging pipe, the top of mediation subassembly is higher than the bottom face of charging tray down, just it all stretches out to dredge the subassembly both ends lower charging tray both sides.

Preferably, the dredging component comprises two bearing seats and a support shaft, the two bearing seats are respectively fixed on two sides of the discharge pipe, the bearing blocks are horizontally and rotatably connected with the supporting shaft through a rotary bearing, a plurality of inserting rods are fixed on the outer circular surface of the part of the supporting shaft positioned in the discharge pipe, the inserted rods are vertically upward, two support plates are vertically fixed on the outer circular surfaces of the two outer ends of the support shaft along the transverse direction, the support plates are in mirror symmetry with respect to the center of the support shaft, a clamping plate is movably riveted between the tops of each pair of support plates through a pin shaft, the clamping plates are all horizontally directed to the discharge pipe, two limiting plates are vertically fixed on the top of the outer circular surface of each bearing seat along the transverse direction, and the limiting plates are in mirror symmetry with respect to the center of the bearing seat, and the end plates of the clamping plates close to the discharge pipe are clamped between the two corresponding limiting plates in a sliding fit manner.

Preferably, a sealing ring is arranged between the rotary bearing and the outer wall of the discharge pipe, and the sealing ring is in transition fit with the support shaft.

Preferably, the top end of each inserted rod is of a conical structure, the number of the inserted rods is four, and the inserted rods are uniformly distributed along the axial direction of the support shaft.

Preferably, the height of the top of the insertion rod extending into the blanking tray is not less than 40cm, and the swing angle of the insertion rod is plus or minus 30 degrees with the vertical direction as an initial reference.

Preferably, the pin shaft is rotatably connected with the two corresponding support plates along the longitudinal direction, and the clamping plate is in interference fit with the middle of the pin shaft.

Preferably, the two ends of each pin shaft extending out of the support plate are fixedly connected with end plates, and the diameters of the end plates are larger than the diameters of the pin shafts.

When the anti-blocking discharging device for the powder packaging machine is used, the storage bin is fixed above the packaging machine through a plurality of vertical steel pipe supports, the discharging pipe is opposite to a feeding port of the packaging machine, then powder is poured into the storage bin through the top of the storage bin, the powder is discharged from the bottom end of the discharging pipe and conveyed into the packaging machine after being gathered in the storage bin in a funnel-shaped shape of the discharging disc, and if caking exists in the discharging pipe, the caking falls to the top end of the discharging pipe, which cannot pass through the discharging pipe due to overlarge volume, the discharging pipe is blocked at the top end of the discharging pipe to interrupt discharging, and at the moment, the dredging component is operated to dredge the discharging pipe, wherein the operation process is as follows: meanwhile, the clamping plates on two sides are held by hands to apply force to rotate around the tops of the support plates in a rotating mode through the pin shafts so as to be separated from the space between the limiting plates, when the two clamping plates rotate to the vertical state, the support plates are vertically arranged and are positioned in the same vertical direction with the corresponding clamping plates, the support plates are positioned on the outer circular surfaces of the support shafts, the support shafts are driven to swing back and forth around the rotary bearings through the support plates and the clamping plates as rocker arms without rotating the clamping plates, in the process, the inserted rods positioned on the outer sides of the parts in the discharge pipes are driven by the support shafts to swing back and forth, the inserted rods are initially in the vertical state, the tops of the inserted rods are in a conical structure and extend into the lower material tray, and blocked powder lumps at the top end of the discharge pipe can be extruded and crushed with the inner wall of the lower material tray through the back and forth swinging of the plurality, the smooth feeding of the crushed powder material can be ensured to smoothly pass through the discharging pipe and be input into a packaging machine, the feeding interruption caused by the blockage of the discharging pipe can be prevented, the smooth feeding can be ensured, after the blockage and the dredging are carried out, the supporting plate and the clamping plates are both turned to be in a vertically upward state, the inserting rod can be turned to be in a vertical state along with the movement, then the supporting plate is kept in the vertical state, the clamping plates on two sides are held by hands to apply force to rotate around the top of the supporting plate in a reverse rotation mode through the pin shaft and are clamped between the two corresponding limiting plates, when the clamping plates are clamped between the limiting plates and are in sliding fit, the clamping plates stop, the supporting shaft cannot rotate naturally due to the fact that the clamping plates cannot rotate naturally, the vertically upward state of the inserting rod is kept, and the blocking degree of the inserting rod on the powder material feeding when, then through keeping the inserted bar vertical upwards can avoid a plurality ofly the inserted bar is because natural swing and disturb the unloading process, further ensured the smooth and easy of unloading process.

Has the advantages that: 1. the utility model discloses a cardboard is in vertical state through the mode that cardboard revolves around the round pin axle and turns over a cardboard, can be with cardboard and extension board as rocking shaft that the rocking arm comes to reciprocate simultaneously after around the bearing reciprocating swing, drive the inserted bar reciprocating swing that stretches into in the lower charging tray through this way of back shaft reciprocating swing to the caking powder that causes the jam, realized dredging the discharging pipe fast with the lower charging tray junction, can play effectual anti-blocking effect to the unloader, ensured the smooth and easy of unloading process;

2. when the dredging is finished, the clamping plate is turned over in a mode of reversely rotating around the pin shaft to be in a horizontal state and clamped between the two limiting plates, so that the vertical state of the inserted bars in the discharge pipe is ensured and the inserted bars are locked, the phenomenon that the plurality of inserted bars interfere the discharging process due to natural swinging is avoided, and the smooth and easy discharging process is further ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front external view of the present invention;

fig. 2 is a front internal view of the present invention;

fig. 3 is a partial enlarged sectional view at a of the present invention;

fig. 4 is an enlarged top sectional view of the present invention.

The reference numerals are explained below:

1. a storage bin; 2. discharging a material tray; 3. a dredging component; 301. a limiting plate; 302. a support shaft; 303. a bearing seat; 304. clamping a plate; 305. an end plate; 306. a support plate; 307. a pin shaft; 308. a slew bearing; 309. a seal ring; 3010. inserting a rod; 4. and (4) discharging the pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a powder packagine machine is with preventing blockking up unloader, including storage silo 1 and lower charging tray 2, storage silo 1 is upper and lower open-ended square box body structure, charging tray 2 under 1 bottom face fixedly connected with of storage silo, and lower charging tray 2 is funnel shaped structure, the vertical fixed intercommunication in 2 bottoms of lower charging tray has discharging pipe 4, and discharging pipe 4 is upper and lower open-ended square box body structure, the level is provided with mediation subassembly 3 in the discharging pipe 4, the top of mediation subassembly 3 is higher than the bottom face of lower charging tray 2, and the mediation subassembly 3 both ends all stretch out down charging tray 2 both sides.

As a preferable scheme of the scheme, the dredging component 3 comprises two bearing seats 303 and a support shaft 302, the two bearing seats 303 are respectively fixed on two sides of the discharge pipe 4, the support shaft 302 is horizontally and rotatably connected between the bearing seats 303 through a rotary bearing 308, a plurality of inserting rods 3010 are fixed on the outer circumferential surface of the support shaft 302 positioned in the discharge pipe 4, the inserting rods 3010 are vertically upward, two support plates 306 are horizontally and vertically fixed on the outer circumferential surface of two outer ends of the support shaft 302, the support plates 306 are mirror-symmetrical with respect to the center of the support shaft 302, a clamping plate 304 is movably riveted between the top of each pair of support plates 306 through a pin shaft 307, the clamping plate 304 horizontally points to the discharge pipe 4, two limiting plates 303 are horizontally and vertically fixed on the top of the outer circumferential surface of each bearing seat 303, the limiting plates 301 are mirror-symmetrical with respect to the center of the bearing seats, an end plate 305 of the, so that the blocked powder on the top end of the discharge pipe 4 is matched with the inner wall of the discharge plate 2 to be extruded and crushed in a reciprocating swinging mode in the discharge pipe 4 through a plurality of inserted rods 3010 of the dredging component 3, and the blocked powder is discharged through the discharge pipe 4 to dredge the blockage after being crushed.

Be provided with sealing washer 309 between slewing bearing 308 and the discharging pipe 4 outer wall, and sealing washer 309 and support shaft 302 transition fit, preferred support shaft 302 and the equal clearance fit in discharging pipe 4 both sides to be convenient for prevent through the setting of sealing washer 309 that the powder from polluting slewing bearing 308.

The top of inserted bar 3010 is the taper structure, the quantity of inserted bar 3010 is four, and a plurality of inserted bar 3010 along the axial equipartition of back shaft 302, so that inserted bar 3010 promotes the crushing efficiency to the powder of caking through the setting of a plurality of inserted bar 3010, the height that the inserted bar 3010 top stretches into down charging tray 2 is not less than 40cm, so that the height that inserted bar 3010 top stretches into down charging tray 2 is enough to ensure can extrude the breakage to the powder of caking, the swing angle of inserted bar 3010 uses vertical direction to make the initial reference be positive or negative 30, so set up, it can guarantee to crush the powder of caking to be convenient for inserted bar 3010 to have enough big swing range.

The pin shaft 307 is rotatably connected with the two corresponding support plates 306 along the longitudinal direction, the clamping plate 304 is in interference fit with the middle of the pin shaft 307, so that the clamping plate 304 is driven to be adjusted to a vertically upward state or a horizontal state in a mode that the pin shaft 307 rotates around the top of the support plate 306, two ends of each pin shaft 307, which extend out of the support plate 306, are fixedly connected with end plates 305, and the diameter of each end plate 305 is larger than that of the pin shaft 307, so that the pin shaft 307 is prevented from being separated from the support plate 306 in the rotating process around the support plate 306 by the limitation of the end.

Adopt above-mentioned structure, when using, fix storage silo 1 in packagine machine top and make discharging pipe 4 just to packagine machine's pan feeding mouth through many vertical steel pipe support, later pour the powder into through storage silo 1 top, the powder is in storage silo 1 through the powder of lower charging tray 2 leak hopper-shaped shape gathering after with the powder in discharging pipe 4 bottom discharge and carry the entering packagine machine, at the in-process of discharging pipe 4 unloading, if there is the caking in the powder, then caking whereabouts to discharging pipe 4 top department can be because the volume is too big and can't pass through discharging pipe 4, can cause discharging pipe 4 top to block and cause the unloading to break off this moment, at this moment, it dredges discharging pipe 4 to operate mediation subassembly 3, the operation process is: meanwhile, the force applied by the clamping plates 304 at two sides is rotated around the top of the support plate 306 by the pin shaft 307 to be separated from the space between the limiting plates 301, when the two clamping plates 304 rotate to the vertical state, the two clamping plates are stopped, at the moment, the support plate 306 is vertically arranged and is positioned in the same vertical direction with the corresponding clamping plate 304, and the support plate 306 is positioned on the outer circular surface of the support shaft 302, the clamping plates 304 are kept not rotating, and the support shaft 302 can be driven to reciprocate and swing around the rotating bearing 308 by the forward and backward force applied by the support plate 306 and the clamping plates 304 as rocker arms, in the process, the inserted rod 3010 positioned at the outer side of the part of the discharge pipe 4 of the support shaft 302 is driven by the support shaft 302 to reciprocate and swing, because the inserted rod 3010 is initially in the vertical state, and the top is in a tapered structure and extends into the discharge plate 2, the blocked powder, therefore, the powder material is ensured to smoothly pass through the discharge pipe 4 and be input into a packaging machine after being crushed, the discharge pipe 4 is favorably prevented from being blocked to cause blanking interruption, the blanking is favorably ensured to be smooth, after the blockage and the dredging are carried out, the support plate 306 and the clamping plates 304 are both turned to be in a vertical upward state, the inserting rods 3010 are turned to be in a vertical state along with the movement, then the support plate 306 is kept in the vertical state, the clamping plates 304 at two sides are held by hands to apply force to rotate around the top of the support plate 306 in a reverse rotation mode through the pin shaft 307 and are clamped between the two corresponding limiting plates 301, when the clamping plates 304 are clamped between the limiting plates 301 and are in sliding fit, the clamping plates 304 stop after being clamped, at the moment, the locking support shafts 302 cannot rotate naturally due to the fact that the clamping plates 304 cannot rotate naturally, so that the vertical upward state of the inserting rods 3010 is kept, the blocking degree of the powder material blanking when the inserting rods 3010 are in, further ensuring the smoothness of the blanking process.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a powder packagine machine is with preventing blockking up unloader, includes storage silo (1) and unloading dish (2), its characterized in that: storage silo (1) is upper and lower open-ended square box body structure, storage silo (1) bottom face fixedly connected with lower charging tray (2), just charging tray (2) are for leaking hopper-shaped structure down, the vertical fixed intercommunication in charging tray (2) bottom has discharging pipe (4) down, just discharging pipe (4) are upper and lower open-ended square box body structure, discharging pipe (4) interior level is provided with mediation subassembly (3), the top of mediation subassembly (3) is higher than the bottom face of charging tray (2) down, just mediation subassembly (3) both ends all stretch out lower charging tray (2) both sides.

2. The anti-blocking blanking device for the powder packaging machine is characterized in that: the dredging component (3) comprises two bearing seats (303) and a support shaft (302), the two bearing seats (303) are respectively fixed on two sides of the discharge pipe (4), the support shaft (302) is horizontally and rotatably connected between the bearing seats (303) through a rotary bearing (308), a plurality of inserting rods (3010) are fixed on the outer circular surface of the part of the support shaft (302) located in the discharge pipe (4), the inserting rods (3010) are vertically upward, two support plates (306) are vertically fixed on the outer circular surfaces of the two outer ends of the support shaft (302) along the transverse direction, the support plates (306) are mirror-symmetrical about the center of the support shaft (302), a clamping plate (304) is movably riveted between the top of each pair of the support plates (306) through a pin shaft (307), the clamping plate (304) horizontally points to the discharge pipe (4), and two limiting plates (301) are vertically fixed on the top of the outer circular surface of each bearing seat (303) along the transverse direction, the limiting plates (301) are in mirror symmetry with respect to the center of the bearing seat (303), and the clamping plates (304) close to the end plates (305) of the discharge pipe (4) are clamped between the two corresponding limiting plates (301) and are in sliding fit.

3. The anti-blocking blanking device for the powder packaging machine is characterized in that: the rotary bearing (308) and the outer wall of the discharge pipe (4) are provided with a sealing ring (309), and the sealing ring (309) is in transition fit with the support shaft (302).

4. The anti-blocking blanking device for the powder packaging machine is characterized in that: the top end of each inserted bar (3010) is of a conical structure, the number of the inserted bars (3010) is four, and the inserted bars (3010) are uniformly distributed along the axial direction of the support shaft (302).

5. The anti-blocking blanking device for the powder packaging machine according to claim 4, characterized in that: the height of the top of the inserted bar (3010) extending into the lower tray (2) is not less than 40cm, and the swing angle of the inserted bar (3010) is plus or minus 30 degrees with the vertical direction as the initial reference.

6. The anti-blocking blanking device for the powder packaging machine is characterized in that: the pin shaft (307) is rotatably connected with the two corresponding support plates (306) along the longitudinal direction, and the clamping plate (304) is in interference fit with the middle of the pin shaft (307).

7. The anti-blocking blanking device for the powder packaging machine according to claim 6, characterized in that: end plates (305) are fixedly connected to two ends of each pin shaft (307) extending out of the support plate (306), and the diameter of each end plate (305) is larger than that of each pin shaft (307).