CN217198954U - Fixed clamping device for powder packaging - Google Patents
Fixed clamping device for powder packaging Download PDFInfo
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- CN217198954U CN217198954U CN202220145204.4U CN202220145204U CN217198954U CN 217198954 U CN217198954 U CN 217198954U CN 202220145204 U CN202220145204 U CN 202220145204U CN 217198954 U CN217198954 U CN 217198954U
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Abstract
The utility model discloses a fixed clamping device for powder packaging, which is arranged on a discharge pipe of a discharge bin and comprises a plurality of clamping parts, a driving part and a knocking part, wherein the clamping parts are circumferentially arranged on the discharge port of the discharge pipe; the driving part is connected to the discharge pipe in a sliding manner along the vertical direction and is connected with each clamping part so as to synchronously drive the clamping state of each clamping part; the knocking part is rotatably arranged at the outer bottom of the discharging bin and matched with the driving part, and the driving part enables the knocking part to collide with the discharging bin after the clamping part is in a clamping state; compared with the prior art, the utility model has the advantages that the driving part moves to enable the plurality of clamping parts to clamp and fix the bag mouth of the packaging bag, so that the powder discharged from the discharging pipe is effectively guided into the packaging bag for packaging; and after the clamping part finishes clamping and fixing the bag opening of the packaging bag, the driving part moves to enable the knocking part to rotate and collide with the discharging bin, so that the discharging speed of powder at the bottom in the discharging bin is increased, and the packaging efficiency is improved.
Description
Technical Field
The utility model relates to a centre gripping fixed knot constructs technical field, concretely relates to fixed clamping device that powder packing was used.
Background
A sack filling machine is a device commonly used in factories, and aims to fill bulk materials into a packing bag and seal the bag, thereby facilitating transportation and sale.
The powder that deposits in the play feed bin of sack filling machine is discharged from the row's of discharging bin bottom connection row material pipe, and the staff establishes the fixed cover of opening of wrapping bag on arranging the bin outlet of material pipe and connect the material, and the wrapping bag connects the material in-process to be that the staff expandes the opening of wrapping bag and go on fixedly, and its operating method has increaseed staff's working strength, and the powder blocks up the bottom in going out the feed bin easily and influences the unloading speed of going out the feed bin.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model aims to provide a fixed clamping device that powder packing was used to solve prior art, when the powder is packing the in-process, need the staff to expand and fixed wrapping bag sack, increased staff's working strength, the powder appears blocking phenomenon easily in the play feed bin bottom simultaneously and influences the problem of unloading speed.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fixed clamping device that powder packing was used, its install on the row's of going out the feed bin pipe, includes:
the clamping part is provided with a plurality of clamping parts and is circumferentially arranged on the discharge hole of the discharge pipe;
the driving part is connected to the discharge pipe in a sliding manner along the vertical direction and is connected with each clamping part so as to synchronously drive the clamping state of each clamping part;
the knocking part is rotatably arranged at the outer bottom of the discharging bin and is matched with the driving part;
after the clamping part is in a clamping state, the driving part enables the knocking part to collide with the discharging bin.
Compared with the prior art, the utility model discloses following beneficial effect has:
when the powder discharging device is used, the bag opening of the packaging bag is placed among the clamping parts, the driving part moves to enable the clamping parts to clamp and fix the bag opening of the packaging bag, and then the powder discharged from the discharging pipe is effectively guided into the packaging bag for packaging; and after the clamping part finishes clamping and fixing the bag opening of the packaging bag, the driving part moves to enable the knocking part to rotate and collide with the discharging bin, so that the discharging speed of powder at the bottom in the discharging bin is increased, and the packaging efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a cross-sectional view of the adjustment sleeve of fig. 1.
Reference numerals in the drawings of the specification include: the device comprises a discharge bin 1, a discharge pipe 2, a fixed clamping block 3, a movable clamping block 4, a clamping cap 5, an arc-shaped clamping groove 6, an adjusting sleeve 7, a power device 8, an adjusting inclined plane 9, a supporting spring 10, a swing rod 11, a knocking hammer 12, a driving rod 13 and a return spring 14.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments:
as shown in fig. 1, the embodiment of the present invention provides a fixed clamping device for powder packaging, which is installed on a discharge pipe 2 of a discharge bin 1, and comprises a plurality of clamping portions, a driving portion and a knocking portion, wherein the plurality of clamping portions are circumferentially arranged on a discharge port of the discharge pipe 2; the driving part is connected to the discharge pipe 2 in a sliding manner along the vertical direction and is connected with each clamping part so as to synchronously drive the clamping state of each clamping part; the knocking portion is rotatably arranged at the outer bottom of the discharging bin 1 and matched with the driving portion, and the driving portion enables the knocking portion to collide with the discharging bin 1 after the clamping portion is in a clamping state.
When the powder discharging device is used, the bag opening of the packaging bag is placed among the clamping parts, the driving part moves to enable the clamping parts to clamp and fix the bag opening of the packaging bag, and then the powder discharged from the discharging pipe 2 is effectively guided into the packaging bag for packaging; after the clamping part clamps and fixes the bag opening of the packaging bag, the driving part moves to enable the knocking part to rotate and collide with the discharging bin 1, so that the discharging speed of powder at the bottom in the discharging bin 1 is increased, and the packaging efficiency is improved; after enough powder is added into the packaging bag, the packaging bag can be disconnected and communicated through the adjusting valve arranged on the discharging pipe 2, the driving part moves reversely to enable the clamping parts to separate the bag openings of the packaging bag from clamping and fixing, and the packaging bag can be sealed after being moved away.
In the embodiment, the number of the clamping parts is at least more than 3, so that the bag opening of the packaging bag can be better opened and fixed; only two clamping portions are shown in the drawings of the present embodiment for illustration.
As shown in fig. 1, according to another embodiment of the present invention, the fixing and clamping device for powder packaging comprises a fixing and clamping block 3 fixedly connected to the discharge hole of the discharge pipe 2 and a moving and clamping block 4 rotatably connected to the middle of the fixing and clamping block 3, wherein one end of each moving and clamping block 4 is connected to the driving portion.
In this embodiment, the driving portion is used for providing power to synchronously rotate the movable clamping blocks 4, and the fixed clamping blocks 3 matched with the driving portion are used for clamping and fixing the mouth of the packaging bag, so that the powder discharged from the discharge pipe 2 can be effectively guided into the packaging bag.
Based on the scheme, in order to improve the clamping capacity when the fixed clamping block 3 is matched with the movable clamping block 4, the clamping ends of the movable clamping block 4 are connected with conical clamping caps 5, and the large head ends of the clamping caps 5 are connected with the movable clamping block 4; the clamping cap is used for increasing the pressing area of the bag opening of the packaging bag through the structural design of the clamping cap 5 so as to improve the clamping and fixing capacity of the packaging bag; simultaneously, the clamping end of the clamping cap 5 is arc-shaped, so that the bag opening of the packaging bag is prevented from being damaged when the clamping cap 5 is matched with the fixed clamping block 3.
Furthermore, the clamping ends of the fixed clamping blocks 3 are provided with arc-shaped clamping grooves 6 matched with the corresponding clamping caps 5; the clamping contact area of the bag mouth of the packaging bag is further increased when the movable clamping block 4 is matched with the fixed clamping block 3 through the design of the arc-shaped clamping groove 6, so that the clamping and fixing capacity of the packaging bag is improved again.
Combine fig. 1 and fig. 2 to show, according to the utility model discloses a another embodiment, a fixed clamping device that powder packing was used, wherein the drive division includes that the slip cap is established at the adjusting collar 7 of arranging the material pipe 2 outside, and adjusting collar 7 is by its removal of the drive of fixed connection power device 8 on arranging material pipe 2, is formed with on the adjusting collar 7 inner wall and slides a plurality of regulation inclined planes 9 that offset with every one end one-to-one that moves clamp splice 4, and every moves the one end of clamp splice 4 and is connected with the elasticity piece that resets between arranging material pipe 2 outer wall.
In this embodiment, the power device 8 may be an air cylinder fixedly mounted on the outer wall of the discharge pipe 2, the air cylinder provides power to enable the adjusting sleeve 7 to move downwards on the discharge pipe 2, one ends of the movable clamping blocks 4 are enabled to rotate towards the direction close to the discharge pipe 2 through the matching of a plurality of adjusting inclined surfaces 9 arranged on the inner wall of the adjusting sleeve 7, the elastic reset piece contracts to store power, and the other ends of the movable clamping blocks 4 drive the clamping caps 5 connected with each other to rotate towards the arc-shaped clamping grooves 6 on the corresponding fixed clamping blocks 3, so as to clamp and fix the mouth of the packaging bag; the cylinder drives the adjusting sleeve 7 to move upwards on the discharging pipe 2, the elastic resetting piece releases the stored force, and the movable clamping blocks 4 rotate reversely to clamp and fix the packaging bag.
In order to improve the sliding fit capacity of the movable clamping block 4 and the corresponding adjusting inclined surface 9 and enable the adjusting sleeve 7 to rapidly react to rotate when moving, sliding grooves are formed in each adjusting inclined surface 9 along the inclined length direction of the adjusting inclined surface, rolling wheels connected with the corresponding movable clamping block 4 in a rotating mode are arranged in each sliding groove in a sliding mode, the friction resistance of the adjusting inclined surface 9 and the movable clamping block 4 in the matching process is reduced through the matching of the rolling wheels and the sliding grooves, and the transmission between the adjusting inclined surface 9 and the movable clamping block 4 is enabled to be rapid.
Specifically, in this embodiment, every elasticity piece that resets all includes one end and arranges the fixed supporting spring 10 that links to each other of material pipe 2 outer wall, and supporting spring 10's the other end is connected with and moves the kicking block that clamp splice 4 one end offsets all the time with corresponding.
When the bag mouth of the packaging bag is separated from the fixing through the supporting spring 10, the reverse motion of the movable clamping block 4 provides power, and the matching mode of the top block and the movable clamping block 4 is to reduce the torsion generated on the supporting spring 10 in the rotating process of the movable clamping block 4, so that the damage of the elastic deformation of the supporting spring 10 is avoided.
As shown in fig. 1, according to the utility model discloses a fixed clamping device that powder packing was used, wherein the portion of strikeing includes that middle part and play feed bin 1 outer wall rotate the pendulum rod 11 that links to each other, and the one end of pendulum rod 11 is connected with strikes hammer 12, and the other end is formed with the regulation fork mouth, is connected with on the drive division to slide all the time and offsets in adjusting the intraoral actuating lever 13 of fork, and still is connected with reset spring 14 between pendulum rod 11 and the play feed bin 1 outer wall.
In this embodiment, the driving rod 13 is specifically connected to the adjusting sleeve 7, when the power device 8 drives the adjusting sleeve 7 to move downward, the driving rod 13 moves downward along with the adjusting sleeve 7, and the driving rod 13 slides and abuts against one end of an adjusting fork opening of the oscillating rod 11 to rotate the oscillating rod 11; when the movable clamping block 4 and the fixed clamping block 3 are matched to clamp and fix the mouth of the packaging bag, the knocking hammer 12 is just in contact with the outer wall of the discharging bin 1, and the knocking hammer 12 knocks the powder at the bottom in the discharging bin 1, so that the efficiency of the powder entering the packaging bag is improved, and the blockage phenomenon is avoided; when the power device 8 drives the adjusting sleeve 7 to move upwards, the driving rod 13 moves upwards along with the adjusting sleeve 7, the swing rod 11 rotates reversely under the action of the elastic resetting force of the resetting spring 14, and the knocking hammer 12 moves towards the direction far away from the discharging bin 1.
Based on the scheme, the adopted adjusting fork is U-shaped, the upper end of the driving rod 13 is right-angled, and the top end of the driving rod 13 abuts against one end of the adjusting fork of the swing rod 11 to drive the swing rod 11 to rotate when the driving rod 13 moves downwards in the adjusting fork; the middle part of the swing rod 11 is rotatably connected with the outer wall of the discharging bin 1 through a supporting rod, and the return spring 14 can be connected between the supporting rod and the swing rod 11 so as to reasonably arrange the swing rod 11.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. The utility model provides a fixed clamping device that powder packing was used, its install on the row's of going out the feed bin expects the pipe, its characterized in that includes:
the clamping part is provided with a plurality of clamping parts and is circumferentially arranged on the discharge hole of the discharge pipe;
the driving part is connected to the discharge pipe in a sliding manner along the vertical direction and is connected with each clamping part so as to synchronously drive the clamping state of each clamping part;
the knocking part is rotatably arranged at the outer bottom of the discharging bin and is matched with the driving part;
after the clamping part is in the clamping state, the driving part enables the knocking part to collide with the discharging bin.
2. A holding device for the packaging of powders according to claim 1, characterized in that: each clamping part comprises a fixed clamping block fixedly connected to a discharge port of the discharge pipe and a movable clamping block, wherein the middle part of the movable clamping block is rotatably connected with the middle part of the fixed clamping block, and one end of each movable clamping block is connected with the driving part.
3. A holding and clamping device for powder packaging according to claim 2, characterized in that: the clamping ends of the movable clamping blocks are connected with conical clamping caps, and the large ends of the clamping caps are connected with the movable clamping blocks.
4. A holding and clamping device for powder packaging according to claim 3, wherein: and the clamping ends of the fixed clamping blocks are provided with arc-shaped clamping grooves matched with the corresponding clamping caps.
5. A holding and clamping device for powder packaging according to claim 2, characterized in that: the drive division includes that the slip cover establishes the adjusting collar in the row material outside of managing, and the adjusting collar is its removal of power device drive on arranging the material pipe by fixed connection, is formed with on the adjusting collar inner wall with every one end one-to-one that moves the clamp splice slide a plurality of regulation inclined planes that offset, and every moves and is connected with the elasticity piece that resets between the one end of clamp splice and the row material pipe outer wall.
6. A holding and clamping device for powder packaging according to claim 5, characterized in that: every elasticity resets and all includes one end and arranges the fixed supporting spring who links to each other of material pipe outer wall, and supporting spring's the other end is connected with and moves the kicking block that clamp splice one end offseted all the time with corresponding.
7. The fixed clamping device for powder packaging of claim 1, wherein: the knocking portion comprises a swing rod, the middle portion of the swing rod is connected with the outer wall of the discharging bin in a rotating mode, a knocking hammer is connected to one end of the swing rod, an adjusting fork opening is formed in the other end of the swing rod, a driving rod which is in sliding and abutting against the adjusting fork opening all the time is connected to the driving portion, and a reset spring is connected between the swing rod and the outer wall of the discharging bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145204.4U CN217198954U (en) | 2022-01-19 | 2022-01-19 | Fixed clamping device for powder packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145204.4U CN217198954U (en) | 2022-01-19 | 2022-01-19 | Fixed clamping device for powder packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217198954U true CN217198954U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220145204.4U Active CN217198954U (en) | 2022-01-19 | 2022-01-19 | Fixed clamping device for powder packaging |
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| Country | Link |
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| CN (1) | CN217198954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116422581A (en) * | 2023-05-25 | 2023-07-14 | 江苏金红新材料股份有限公司 | Garnet ore dressing's feeding device |
-
2022
- 2022-01-19 CN CN202220145204.4U patent/CN217198954U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116422581A (en) * | 2023-05-25 | 2023-07-14 | 江苏金红新材料股份有限公司 | Garnet ore dressing's feeding device |
| CN116422581B (en) * | 2023-05-25 | 2024-05-10 | 江苏金红新材料股份有限公司 | Garnet ore dressing's feeding device |
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