CN219989709U - Linkage mechanical exhaust mechanism of heavy powder packaging machine - Google Patents
Linkage mechanical exhaust mechanism of heavy powder packaging machine Download PDFInfo
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- CN219989709U CN219989709U CN202321223700.8U CN202321223700U CN219989709U CN 219989709 U CN219989709 U CN 219989709U CN 202321223700 U CN202321223700 U CN 202321223700U CN 219989709 U CN219989709 U CN 219989709U
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- clamping arm
- clamping
- exhaust mechanism
- driving
- preset
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 66
- 239000000843 powder Substances 0.000 title claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000009958 sewing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a linkage mechanical exhaust mechanism of a heavy powder packaging machine, which comprises the following components: the clamping piece is arranged on the substrate and at least comprises a first clamping arm and a second clamping arm, the first clamping arm and/or the second clamping arm move in a preset path, and when the first clamping arm and/or the second clamping arm move to the tail end of the preset path, the first clamping arm is abutted with the second clamping arm; the first driving piece is used for driving the first clamping arm and/or the second clamping arm to move along a preset path; and the second driving piece is used for driving the substrate to reciprocate along the preset direction. Compared with the prior art, the packaging bag clamping device has the advantages that the first driving piece, the second driving piece, the first clamping arm and the second clamping arm are arranged, the second driving piece drives the clamping piece to reach the area where the packaging bag is located, and the first driving piece drives the first clamping arm and the second clamping arm to clamp the part, close to the material, of the packaging bag, so that air in the packaging bag is rapidly discharged, the technical problems of seam package deviation and the like are avoided, and meanwhile, the working efficiency of a production line can be improved.
Description
Technical Field
The utility model relates to the technical field of packaging equipment, in particular to a linkage mechanical exhaust mechanism of a heavy powder packaging machine.
Background
On the automatic filling production line of the packaging bag, after the packaging bag finishes the filling of materials, follow-up procedure operations such as bag sewing and stacking are needed, but because more air remains in the packaging bag in the filling process, the technical problems such as bag sewing deviation and the like can be caused, and therefore, the air in the packaging bag needs to be discharged before bag sewing so as to be convenient for the normal orderly proceeding of the follow-up procedure.
Disclosure of Invention
The utility model aims to provide a linkage mechanical exhaust mechanism of a heavy powder packaging machine, which is used for solving the technical problems in the prior art and can be used for rapidly and efficiently exhausting air in a packaging bag.
The utility model provides a linkage mechanical exhaust mechanism of a heavy powder packaging machine, which comprises the following components:
the clamping piece is arranged on the substrate and at least comprises a first clamping arm and a second clamping arm, the first clamping arm and/or the second clamping arm move in a preset path, and when the first clamping arm and/or the second clamping arm move to the tail end of the preset path, the first clamping arm is abutted with the second clamping arm;
a first driving piece for driving the first clamping arm and/or the second clamping arm to move along the preset path;
and the second driving piece is used for driving the substrate to reciprocate along a preset direction.
The linkage mechanical exhaust mechanism of the heavy powder packaging machine is characterized in that the first driving piece comprises a first driving cylinder, a first gear and a second gear, a cylinder body of the first driving cylinder is arranged on the base plate, a pivot seat is arranged at the tail end of a piston rod of the first driving cylinder, and one end of the first clamping arm is pivoted on the pivot seat;
the first clamping arm is rotatably arranged on the substrate by taking a first preset axis as a central line, the first gear is arranged on the first clamping arm, and the axis of the first gear is coincident with the first preset axis;
the second clamping arm is rotatably arranged on the substrate by taking a second preset axis as a central line, the second gear is arranged on the second clamping arm, the axis of the second gear coincides with the second preset axis, and the second gear is meshed with the first gear.
The above-mentioned heavy powder packagine machine coordinated mechanical exhaust mechanism, wherein, preferably, be equipped with first pivot and second pivot on the base plate, wherein:
the first preset axis is formed on the axis of the first rotating shaft, a first through hole is formed in the first clamping arm in a penetrating mode, and the first rotating shaft extends into the first through hole to form clearance fit;
the second preset axis is formed on the axis of the second rotating shaft, a second through hole is formed in the second clamping arm in a penetrating mode, and the second rotating shaft extends into the second through hole to form clearance fit.
The linkage mechanical exhaust mechanism of the heavy powder packaging machine is characterized in that the first through hole is preferably arranged close to the pivoting end of the first clamping arm.
The linkage mechanical exhaust mechanism of the heavy powder packaging machine comprises the first rotating shaft and the second rotating shaft, wherein the first rotating shaft and the second rotating shaft are preferably identical in structure and comprise a first shaft section and a second shaft section which are coaxially arranged, the diameter of the first shaft section is larger than that of the second shaft section, a step surface is formed between the first shaft section and the second shaft section, and a limiting ring is sleeved on the second shaft section.
The linkage mechanical exhaust mechanism of the heavy powder packaging machine comprises the first driving piece, wherein the first driving piece comprises a cylinder sliding table module, and the substrate is arranged on a sliding table in the cylinder sliding table module.
The linkage mechanical exhaust mechanism of the heavy powder packaging machine is characterized in that the first clamping arm is preferably provided with a first clamping plate, the second clamping arm is preferably provided with a second clamping plate, and when the first clamping arm and/or the second clamping arm move to the tail end of the preset path, the first clamping plate is in butt joint with the first clamping plate.
The linkage mechanical exhaust mechanism of the heavy powder packaging machine is characterized in that the first clamping plate and the second clamping plate are made of rigid materials, and a plurality of ventilation holes are formed in the first clamping plate and the second clamping plate.
The linkage mechanical exhaust mechanism of the heavy powder packaging machine is characterized in that two clamping pieces are arranged, and the two clamping pieces are symmetrically arranged on two opposite sides of a conveying line of the packaging bag.
Compared with the prior art, the packaging bag filling machine has the advantages that the first driving piece, the second driving piece, the first clamping arm and the second clamping arm are arranged, after the packaging bag is filled with materials in the previous process, the packaging bag reaches the preset position of the conveying line, the second driving piece drives the clamping piece to reach the region where the packaging bag is located, the first driving piece drives the first clamping arm and the second clamping arm to move along the preset path until the first clamping arm and the second clamping arm clamp the part, close to the materials, of the packaging bag, so that air in the packaging bag is rapidly discharged, the technical problems of seam package deviation and the like are avoided, and meanwhile, the working efficiency of the production line can be improved.
Drawings
FIG. 1 is a perspective view of the overall structure of an embodiment provided by the present utility model;
FIG. 2 is a top view of the overall structure of an embodiment provided by the present utility model;
FIG. 3 is a perspective view of a first clamp arm according to an embodiment of the present utility model;
FIG. 4 is a perspective view of a second clamp arm according to an embodiment of the present utility model;
fig. 5 is a perspective view of a first shaft and a second shaft according to an embodiment of the present utility model.
Reference numerals illustrate:
the device comprises a 1-bracket, a 2-substrate, a 3-first clamping arm, a 31-first through hole, a 4-second clamping arm, a 41-second through hole, a 5-first driving cylinder, a 6-first gear, a 7-second gear, an 8-pivot seat, a 9-first rotating shaft, a 91-first shaft section, a 92-second shaft section, a 10-second rotating shaft, a 11-cylinder sliding table module, a 12-first clamping plate, a 13-second clamping plate and a 14-limiting ring.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
As shown in fig. 1 to 5, an embodiment of the present utility model provides a linkage mechanical exhaust mechanism of a heavy powder packaging machine, where the exhaust mechanism is disposed at an edge side of a conveying line of a packaging bag, and is located between a filling process and a seaming process of the packaging bag, and is used for exhausting air in the packaging bag, and the exhaust mechanism includes a clamping member, a first driving member and a second driving member, where:
the clamping member is disposed on the base plate 2, and the clamping member includes at least a first clamping arm 3 and a second clamping arm 4, so that the packaging bag can be clamped by the first clamping arm 3 and the second clamping arm 4, the packaging bag is subjected to a clamping force, so that a space in the packaging bag is extruded, and air in the packaging bag can be discharged from the mouth of the packaging bag, in this embodiment, only the first clamping arm 3 and the second clamping arm 4 are provided for illustration, and a plurality of clamping arms can be provided, for example, a plurality of clamping arms can be provided in the height direction of the packaging bag, so as to increase the clamping range and provide a more stable clamping force.
When the first clamping arm 3 and/or the second clamping arm 4 move along a preset path, and when the first clamping arm 3 and/or the second clamping arm 4 move to the tail end of the preset path, the first clamping arm 3 is abutted against the second clamping arm 4, in one possible implementation mode, one of the first clamping arm 3 and the second clamping arm 4 is a movable part, the other is a fixed part, for example, the first clamping arm 3 is a movable part, the second clamping arm 4 is a fixed part, after the first clamping arm 3 contacts with a packaging bag, the packaging bag is pushed to move towards the second clamping arm 4 until the packaging bag abuts against the second clamping arm 4, the first clamping arm 3 continues to move along the preset path until the first clamping arm 3 and the second clamping arm 4 clamp the packaging bag, in another possible implementation mode, after the packaging bag reaches the preset position, the first clamping arm 3 and the second clamping arm 4 move together, and the packaging bag is clamped by a combined force, the packaging bag is clamped by a shorter time, higher efficiency and higher efficiency than the first embodiment, and the first embodiment of the utility model is more effective than the first embodiment, and the first embodiment of the packaging bag is more effective in the mode, and the first embodiment of the utility model is more effective.
The first driving member is used for driving the first clamping arm 3 and/or the second clamping arm 4 to move along a preset path, the preset path can be linearly approaching or separating from each other, or rotationally approaching or separating from each other, the force application end of the first driving member can only apply force to the first clamping arm 3 or the second clamping arm 4, a force transmission member is arranged between the first clamping arm 3 and the second clamping arm 4 to transmit force, so that the structure layout is more compact, the required parts are reduced, the occupied space is also reduced, two first driving members can be simultaneously arranged, one first driving member corresponds to the force application of the first clamping arm 3, and the other first driving member corresponds to the force application of the second clamping arm 4, and the structure layout is not limited.
The second driving piece is used for driving the base plate 2 to reciprocate along a preset direction, before the packaging bag does not reach the preset position of the conveying line, the base plate 2 is in an initial position, the clamping piece does not extend, interference to conveying of the packaging bag is avoided, after the packaging bag reaches the preset position, the second driving piece drives the base plate 2 to move along the preset direction, the clamping piece extends, and exhaust operation is carried out on the packaging bag.
In the embodiment provided by the utility model, referring to fig. 1 and 2, the first driving member includes a first driving cylinder 5, a first gear 6 and a second gear 7, a cylinder body of the first driving cylinder 5 is disposed on the base plate 2, a pivot seat 8 is disposed at an end of a piston rod of the first driving cylinder 5, and one end of the first clamping arm 3 is pivoted on the pivot seat 8.
The first clamping arm 3 is rotatably arranged on the base plate 2 by taking a first preset axis as a central line, the first gear 6 is arranged on the first clamping arm 3, and is preferably fixed in a welding or bonding mode, the axis of the first gear 6 coincides with the first preset axis, and the expansion and contraction of a piston rod of the first driving cylinder 5 drives the first clamping arm 3 to rotate by taking the first preset axis as the center, so that the first clamping arm 3 is close to or far away from the packaging bag.
The second clamping arm 4 is rotatably arranged on the base plate 2 by taking a second preset axis as a central line, the second gear 7 is arranged on the second clamping arm 4, and is preferably fixed in a welding or bonding mode, the axis of the second gear 7 coincides with the second preset axis, the second gear 7 is meshed with the first gear 6, after the first clamping arm 3 is driven to rotate by the first driving cylinder 5, the first gear 6 synchronously rotates, and due to the meshing effect of the first gear 6 and the second gear 7, the second gear 7 and the second clamping arm 4 synchronously rotate, the rotation directions of the first clamping arm 3 and the second clamping arm 4 are opposite, and one of the first and second clamping arms rotates clockwise, the other rotates anticlockwise to clamp or release the packaging bag.
Referring to fig. 3, 4 and 5, the substrate 2 is provided with a first rotating shaft 9 and a second rotating shaft 10, wherein:
the first axis of predetermineeing is formed on the axis of first pivot 9, runs through on the first arm lock 3 and is provided with first through-hole 31, and the axis of first through-hole 31 coincides with the axis of first gear 6, and first pivot 9 extends into in the first through-hole 31 and forms clearance fit, and first through-hole 31 is close to the pin joint end setting of first arm lock 3, and when the piston rod of first drive cylinder 5 stretches out and draws back, the rotation of the bigger range of first arm lock 3 can be driven to the flexible scope of a little of piston rod, and work efficiency is higher.
The second preset axis is formed on the axis of the second rotating shaft 10, a second through hole 41 is formed in the second clamping arm 4 in a penetrating mode, the axis of the second through hole 41 coincides with the axis of the second gear 7, the second rotating shaft 10 extends into the second through hole 41 to form clearance fit, and the second through hole 41 is formed in the end portion of the second clamping arm 4.
Further, referring to fig. 5, the first rotating shaft 9 and the second rotating shaft 10 have the same structure, and each include a first shaft section 91 and a second shaft section 92 that are coaxially disposed, where the first shaft section 91 and the second shaft section 92 are preferably integrally formed, the first shaft section 91 is fixed on the substrate 2, the diameter of the first shaft section 91 is greater than that of the second shaft section 92, a step surface is formed between the first shaft section 91 and the second shaft section 92, a stop collar 14 is sleeved on the second shaft section 92, after the second shaft section 92 is inserted into the first through hole 31, the bottom end of the first clamping arm 3 abuts against the step surface, and the top end of the first clamping arm 3 is limited by the stop collar 14 to limit the movement of the first clamping arm 3 in the axial direction of the first rotating shaft 9, so that the first clamping arm 3 can only rotate with the axis of the first rotating shaft 9, and the matching manner of the second clamping arm 4 and the second rotating shaft 10 is similar, which is not described herein.
Referring to fig. 1 and 2, the second driving member includes a cylinder slipway module 11, the cylinder slipway module 11 is disposed on the support 1, the substrate 2 is disposed on a slipway in the cylinder slipway module 11, the slipway moves along a preset direction to drive the substrate 2 and a clamping member on the substrate 2 to move synchronously, the structure of the cylinder slipway module 11 can refer to the existing structure in the prior art, and details are not described herein, so that a person skilled in the art can know that the second driving member can also be set as a driving motor, the driving motor drives the screw rod to rotate, a screw rod nut is screwed on the screw rod, and the substrate 2 is fixed on the screw rod nut, thereby enabling the substrate 2 to translate without limitation.
In the embodiment provided by the utility model, in order to increase the contact area with the packaging bag, the first clamping arm 3 is provided with the first clamping plate 12, the second clamping arm 4 is provided with the second clamping plate 13, and a threaded connection mode is preferred, so that the disassembly and assembly are convenient, when the first clamping arm 3 and/or the second clamping arm 4 move to the tail end of a preset path, the first clamping plate 12 is abutted against the first clamping plate 12, the first clamping plate 12 and the second clamping plate 13 are all plate bodies made of rigid materials, the surface area is large, the first clamping plate 12 and the second clamping plate 13 can keep larger contact area with the packaging bag, so that the gas in the packaging bag can be discharged more efficiently, and meanwhile, a plurality of ventilation holes are formed in the first clamping plate 12 and the second clamping plate 13, so that the resistance born by the first clamping plate 12 and the second clamping plate 13 in the moving process can be reduced, and the weight of the first clamping plate 12 and the second clamping plate 13 can be lightened.
In a feasible implementation mode, two clamping pieces are arranged symmetrically on two opposite sides of a conveying line of a packaging bag, two first driving pieces and two second driving pieces matched with the clamping pieces are also arranged equally, two clamping pieces are arranged on two opposite sides of the packaging bag and are used for synchronous operation and exhaust, the first clamping arm 3 and the second clamping arm 4 can be structurally designed to be shorter, occupied space for opening and closing the first clamping arm 3 and the second clamping arm 4 is smaller, the travel of the second driving pieces for driving the substrate 2 to move can be reduced, and finally the exhaust efficiency is higher, and the exhaust effect is better.
Based on the above embodiments, the working process of the present utility model is:
in the initial state, the base plate 2 is located in an initial position, and is far away from the conveying line of the packaging bag, and the first clamping arm 3 and the second clamping arm 4 are also in an open state, so that a certain included angle is formed between the first clamping arm and the second clamping arm.
After the packaging bag reaches a preset position after the material is filled, the cylinder sliding table module 11 works to drive the base plate 2 and the clamping piece on the base plate 2 to synchronously move to the packaging bag, the packaging bag is located between the first clamping arm 3 and the second clamping arm 4, the first driving cylinder 5 works to drive the first clamping arm 3 and the second clamping arm 4 to rotate, the first clamping arm 3 and the second clamping arm 4 are close to each other, the packaging bag is clamped at a position close to the material, and accordingly the exhaust operation is completed.
While the foregoing is directed to embodiments of the present utility model, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (9)
1. The utility model provides a heavy powder packagine machine linkage machinery exhaust mechanism which characterized in that includes:
the clamping piece is arranged on the substrate and at least comprises a first clamping arm and a second clamping arm, the first clamping arm and/or the second clamping arm move in a preset path, and when the first clamping arm and/or the second clamping arm move to the tail end of the preset path, the first clamping arm is abutted with the second clamping arm;
a first driving piece for driving the first clamping arm and/or the second clamping arm to move along the preset path;
and the second driving piece is used for driving the substrate to reciprocate along a preset direction.
2. The mechanical exhaust mechanism of claim 1, wherein:
the first driving piece comprises a first driving cylinder, a first gear and a second gear, the cylinder body of the first driving cylinder is arranged on the base plate, the tail end of a piston rod of the first driving cylinder is provided with a pivot seat, and one end of the first clamping arm is pivoted on the pivot seat;
the first clamping arm is rotatably arranged on the substrate by taking a first preset axis as a central line, the first gear is arranged on the first clamping arm, and the axis of the first gear is coincident with the first preset axis;
the second clamping arm is rotatably arranged on the substrate by taking a second preset axis as a central line, the second gear is arranged on the second clamping arm, the axis of the second gear coincides with the second preset axis, and the second gear is meshed with the first gear.
3. The mechanical exhaust mechanism of the heavy powder packaging machine according to claim 2, wherein: be equipped with first pivot and second pivot on the base plate, wherein:
the first preset axis is formed on the axis of the first rotating shaft, a first through hole is formed in the first clamping arm in a penetrating mode, and the first rotating shaft extends into the first through hole to form clearance fit;
the second preset axis is formed on the axis of the second rotating shaft, a second through hole is formed in the second clamping arm in a penetrating mode, and the second rotating shaft extends into the second through hole to form clearance fit.
4. The mechanical exhaust mechanism of claim 3, wherein: the first through hole is arranged close to the pivoting end of the first clamping arm.
5. The mechanical exhaust mechanism of claim 3, wherein: the structure of the first rotating shaft is the same as that of the second rotating shaft, the first rotating shaft and the second rotating shaft both comprise a first shaft section and a second shaft section which are coaxially arranged, the diameter of the first shaft section is larger than that of the second shaft section, a step surface is formed between the first shaft section and the second shaft section, and a limiting ring is sleeved on the second shaft section.
6. The mechanical exhaust mechanism of claim 1, wherein: the second driving piece comprises a cylinder sliding table module, and the substrate is arranged on a sliding table in the cylinder sliding table module.
7. The mechanical exhaust mechanism of claim 1, wherein: the first clamping arm is provided with a first clamping plate, the second clamping arm is provided with a second clamping plate, and when the first clamping arm and/or the second clamping arm move to the tail end of the preset path, the first clamping plate is in butt joint with the first clamping plate.
8. The mechanical exhaust mechanism of claim 7, wherein: the first clamping plate and the second clamping plate are made of rigid materials, and a plurality of ventilation holes are formed in the first clamping plate and the second clamping plate.
9. The mechanical exhaust mechanism of claim 1, wherein: the clamping pieces are arranged at two sides of the conveying line of the packaging bag symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321223700.8U CN219989709U (en) | 2023-05-19 | 2023-05-19 | Linkage mechanical exhaust mechanism of heavy powder packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321223700.8U CN219989709U (en) | 2023-05-19 | 2023-05-19 | Linkage mechanical exhaust mechanism of heavy powder packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219989709U true CN219989709U (en) | 2023-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321223700.8U Active CN219989709U (en) | 2023-05-19 | 2023-05-19 | Linkage mechanical exhaust mechanism of heavy powder packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219989709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117818986A (en) * | 2024-03-04 | 2024-04-05 | 山东乐巢新材料科技有限公司 | Silicone sealant filling equipment |
-
2023
- 2023-05-19 CN CN202321223700.8U patent/CN219989709U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117818986A (en) * | 2024-03-04 | 2024-04-05 | 山东乐巢新材料科技有限公司 | Silicone sealant filling equipment |
| CN117818986B (en) * | 2024-03-04 | 2024-05-24 | 山东乐巢新材料科技有限公司 | Silicone sealant filling equipment |
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