CN218930017U - Dust removing and weighing device for packaging machine - Google Patents
Dust removing and weighing device for packaging machine Download PDFInfo
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- CN218930017U CN218930017U CN202223462089.2U CN202223462089U CN218930017U CN 218930017 U CN218930017 U CN 218930017U CN 202223462089 U CN202223462089 U CN 202223462089U CN 218930017 U CN218930017 U CN 218930017U
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- sleeve body
- bag
- opening sleeve
- bag opening
- dust removing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The utility model discloses a dust removing and weighing device for a packaging machine, which comprises a supporting seat provided with a charging barrel, wherein the charging barrel protrudes out of the top and the bottom of the supporting seat; the support seat is also provided with a weighing sensor, a bag opening sleeve body with a hollow structure is hoisted on the weighing sensor, and bag clamping assemblies are linked at two sides of the bag opening sleeve body; the charging barrel is sleeved in the bag opening sleeve body, a gas guide cavity is formed between the inner wall of the bag opening sleeve body and the outer wall of the charging barrel, and a negative pressure communicating pipe communicated with the gas guide cavity is arranged on the bag opening sleeve body; a dust removing cloth bag which is provided with a coating air guide cavity is arranged between the charging barrel or the supporting seat and the bag opening sleeve body. Not only realizes the synchronous carrying out of charging and weighing, but also realizes the separation of falling powder and ascending gas, and simultaneously, the gas can be discharged timely and rapidly, thereby ensuring the smoothness and continuity of blanking during bagging; compared with the prior art, the dust collector effectively solves the problem of waste caused by the fact that powder is taken away diffusely, has good dust collection effect, and greatly improves the working environment.
Description
Technical Field
The utility model belongs to the technical field of packaging equipment, and particularly relates to a dust removing and weighing device for a packaging machine.
Background
At present, the powder is packed and conveyed continuously in a spiral feeding mode, and then is packed and synchronously weighed, for example: the patent name is: the patent number of the high-fluidity powder open-bag quantitative packaging machine is: 201320751492.9, the quantitative packaging machine has the following drawbacks in use:
in the powder conveying and bagging process, powder is blanked downwards, gas flows upwards, dust is likely to be diffused, a dust removing interface is positioned above a feeding auger, the smoothness of blanking is affected, and the diffused powder can be taken away during dust removing of the dust removing interface, so that waste is caused; meanwhile, the dust removal effect is not ideal, and the working environment is influenced.
Disclosure of Invention
The utility model provides a dust removing and weighing device for a packaging machine, which achieves the aims of avoiding powder waste and improving the working environment on the premise of ensuring smoothness of bagging.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the dust removing and weighing device for the packaging machine comprises a supporting seat, wherein a charging barrel is arranged on the supporting seat and protrudes out of the top and the bottom of the supporting seat; the support seat is also provided with a weighing sensor, a bag opening sleeve body with a hollow structure is hoisted on the weighing sensor, and bag clamping assemblies are linked at two sides of the bag opening sleeve body;
the charging barrel is sleeved in the bag opening sleeve body, an air guide cavity is formed between the inner wall of the bag opening sleeve body and the outer wall of the charging barrel, and a negative pressure communicating pipe communicated with the air guide cavity is arranged on the bag opening sleeve body; a dust removing cloth bag which is used for coating the air guide cavity is arranged between the charging barrel or the supporting seat and the bag opening sleeve body.
As an improvement, the bag clamping assembly comprises clamping arms of a C-shaped structure, two clamping arms are hinged to two side faces of the bag opening sleeve body, which are arranged oppositely, a linear driving element is hinged between the two clamping arms on the same side, the linear driving element is hinged to the bag opening sleeve body, and connecting rods and clamping bands are arranged between the two clamping arms on different sides of the bag opening sleeve body.
As a further improvement, the bag mouth sleeve body comprises a square hoisting part connected with the weighing sensor, a conical part is integrally formed on the square hoisting part, the large end of the conical part is connected with the square hoisting part, and a bag supporting cylinder with the same diameter is integrally formed at the small end of the conical part;
the clamping belt is arranged corresponding to the bag supporting cylinder, and the clamping arm is hinged to the square hoisting part.
As a further improvement, each clamping arm is provided with a clamping block positioned at one side of the bag supporting cylinder, and the end part of the clamping belt is fixedly connected with the clamping block.
As a further improvement, the square hoisting part is provided with limiting columns for limiting the swing displacement of the clamping arms, and each side of the square hoisting part is provided with two limiting columns which are in one-to-one correspondence with the clamping arms.
As a further improvement, the supporting seat is vertically adjusted along the Z axis and is slidably arranged on the machine body of the packaging machine.
As a further improvement, the dust removing cloth bag is a pps film-covered dust removing cloth bag.
After the technical scheme is adopted, the utility model has the following effects:
the dust removing and weighing device for the packaging machine comprises a supporting seat, wherein a charging barrel is arranged on the supporting seat and protrudes out of the top and the bottom of the supporting seat; the support seat is also provided with a weighing sensor, a bag opening sleeve body with a hollow structure is hoisted on the weighing sensor, and bag clamping assemblies are linked at two sides of the bag opening sleeve body; the charging barrel is sleeved in the bag opening sleeve body, a gas guide cavity is formed between the inner wall of the bag opening sleeve body and the outer wall of the charging barrel, and a negative pressure communicating pipe communicated with the gas guide cavity is arranged on the bag opening sleeve body; the dust collection bag is arranged between the charging barrel or the supporting seat and the bag opening sleeve body, and based on the structure, the dust collection and weighing device for the packing machine is used for clamping a packing bag for containing powder on the bag opening sleeve body through the bag clamping assembly, then, the powder is conveyed into the packing bag through the charging barrel, and weighing is synchronously carried out through the weighing sensor.
In summary, the dust removing and weighing device for the packaging machine not only realizes the synchronous carrying out of charging and weighing, but also realizes the separation of falling powder and ascending gas, and simultaneously, the gas can be discharged timely and rapidly, thereby ensuring the smoothness and continuity of blanking during bagging; compared with the prior art, the dust collector effectively solves the problem of waste caused by the fact that powder is taken away diffusely, has good dust collection effect, and greatly improves the working environment.
The clamping assembly comprises the clamping arms of the C-shaped structure, the two clamping arms are hinged to two side faces of the bag opening sleeve body, which are opposite to each other, the two clamping arms on the same side are hinged to the linear driving element, the linear driving element is hinged to the bag opening sleeve body, the connecting rods and the clamping bands are arranged between the two clamping arms on different sides of the bag opening sleeve body, so that when the bag opening of a packaging bag is clamped, the linear driving elements on two sides of the bag opening sleeve body drive the clamping arms to act, and the connecting rods are arranged between the two clamping arms on different sides of the bag opening sleeve body, so that synchronous action of the two corresponding clamping arms on different sides is realized.
The bag mouth sleeve body comprises a square lifting part connected with the weighing sensor, a conical part is integrally formed on the square lifting part, the large end of the conical part is connected with the square lifting part, and the small end of the conical part is integrally formed with a bag supporting cylinder with equal diameter; the clamping belt is correspondingly arranged with the bag supporting cylinder, and the clamping arms are hinged on the square lifting part, so that when the clamping arms on two sides of the bag opening sleeve body synchronously act, the connecting rod cannot interfere with the bag opening sleeve body, and the bag opening sleeve body has high structural strength; meanwhile, the bag clamping assembly is convenient to arrange and high in compactness.
Because all be equipped with the clamp splice that is located a bag section of thick bamboo one side on every arm lock, the tip and the clamp splice fixed connection of smuggleing secretly to realize smuggleing secretly on the arm lock through the transition of clamp splice and drive, simultaneously, can carry out the centre gripping to the bag body, help improving the reliability that the bag body was held.
Because be equipped with the spacing post that is used for restricting arm lock swing displacement on the square hoist and mount portion, spacing post is equipped with two in each side of square hoist and mount portion, and set up with the arm lock one-to-one to restrict the swing displacement of arm lock through spacing post, avoid swing displacement too big, and influence the drive of straight line driving element to two arm locks on the same side.
Because the support seat is vertically adjusted along the Z axis and is slidably mounted on the machine body of the packaging machine, the adjustment of the clamping height position of the packaging bag is realized through the sliding of the support seat, and the loading requirements of the packaging bags with different length specifications are met.
As the dust removing cloth bag is a pps film-covered dust removing cloth bag, the effects of corrosion resistance, strong wear resistance, fog resistance, good air permeability, water resistance, oil resistance, static resistance and long service life are achieved.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 in an applied state;
wherein, 1-the supporting seat; 101-a body of a packaging machine; 2-a charging barrel; 201-feeding pipe; 202, a discharge pipe; 203-receiving hoppers; 3-a weighing sensor; 4-a negative pressure communicating pipe; 5-clamping arms; 501-a linear drive element; 502-connecting rod; 503-entrainment; 504-clamping blocks; 6-square hoisting parts; 601-a taper; 602-bag opening cylinder; 603-limit posts.
Detailed Description
The present utility model will be described in further detail with reference to the following examples.
As shown in fig. 1 and fig. 2 together, a dust removing and weighing device for a packaging machine comprises a supporting seat 1, wherein in the scheme, the supporting seat 1 is vertically and slidably arranged on a machine body 101 of the packaging machine along a Z axis in an adjusting manner; a charging barrel 2 vertically arranged is arranged on the supporting seat 1, a feeding pipe 201 is arranged above the charging barrel 2, a receiving hopper 203 and a conical discharging pipe 202 are arranged on the feeding pipe 201, the discharging pipe 202 corresponds to the charging barrel 2 up and down, and two ends of the charging barrel 2 respectively protrude out of the top and the bottom of the supporting seat 1; the support seat 1 is also provided with a weighing sensor 3, a bag opening sleeve body with a hollow structure is hoisted on the weighing sensor 3, and bag clamping assemblies are linked at two sides of the bag opening sleeve body; the charging barrel 2 is sleeved in the bag opening sleeve body, a gas guide cavity (not shown in the form of a reference numeral in the figure) is formed between the inner wall of the bag opening sleeve body and the outer wall of the charging barrel 2, and a negative pressure communicating pipe 4 communicated with the gas guide cavity is arranged on the bag opening sleeve body; a dust removing cloth bag which is covered with a gas guide cavity is arranged between the charging barrel 2 or the supporting seat 1 and the bag opening sleeve body, and the dust removing cloth bag is a pps covered dust removing cloth bag, so the dust removing cloth bag is not shown in the figure; in the application state, a dust removing cloth bag is also arranged between the charging barrel 2 and the discharging pipe 202.
The bag clamping assembly comprises clamping arms 5 with a C-shaped structure, two clamping arms 5 are hinged to two side faces of the bag opening sleeve body, which are arranged oppositely, a linear driving element 501 is hinged between the two clamping arms 5 on the same side, the linear driving element 501 is hinged to the bag opening sleeve body, and connecting rods 502 and clamping belts 503 are arranged between the clamping arms 5 on different sides of the bag opening sleeve body.
The bag mouth sleeve body comprises a square lifting part 6 connected with a weighing sensor 3, wherein a conical part 601 is integrally formed on the square lifting part 6, the large end of the conical part 601 is connected with the square lifting part 6, and a bag supporting cylinder 602 with the same diameter is integrally formed at the small end of the conical part 601; the clamping belt 503 is arranged corresponding to the bag supporting cylinder 602, the clamping arm 5 is hinged on the square lifting part 6, and the linear driving element 5 is hinged on the conical part 601.
Preferably, each clamping arm 5 is provided with a clamping block 504 positioned at one side of the bag supporting cylinder 602, and the end part of the clamping belt 503 is fixedly connected with the clamping block 504; the square hoisting part 6 is provided with limiting columns 603 for limiting the swing displacement of the clamping arms 5, and each side of the square hoisting part 601 is provided with two limiting columns 603 which are arranged in one-to-one correspondence with the clamping arms 5.
The above examples are merely illustrative of the preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, and various modifications and adaptations of the technical solution of the present utility model should and are intended to fall within the scope of the present utility model as defined in the claims.
Claims (7)
1. The utility model provides a packagine machine is with dust removal, weighing device which characterized in that: the device comprises a supporting seat, wherein a charging barrel is arranged on the supporting seat and protrudes out of the top and the bottom of the supporting seat; the support seat is also provided with a weighing sensor, a bag opening sleeve body with a hollow structure is hoisted on the weighing sensor, and bag clamping assemblies are linked at two sides of the bag opening sleeve body;
the charging barrel is sleeved in the bag opening sleeve body, an air guide cavity is formed between the inner wall of the bag opening sleeve body and the outer wall of the charging barrel, and a negative pressure communicating pipe communicated with the air guide cavity is arranged on the bag opening sleeve body; a dust removing cloth bag which is used for coating the air guide cavity is arranged between the charging barrel or the supporting seat and the bag opening sleeve body.
2. The dust removing and weighing apparatus for a packaging machine according to claim 1, wherein: the bag clamping assembly comprises clamping arms of a C-shaped structure, two clamping arms are hinged to two side faces of the bag opening sleeve body, which are arranged oppositely, a linear driving element is hinged between the clamping arms on the same side, the linear driving element is hinged to the bag opening sleeve body, and connecting rods and clamping bands are arranged between the clamping arms on different sides of the bag opening sleeve body.
3. The dust removing and weighing apparatus for a packaging machine according to claim 2, wherein: the bag opening sleeve body comprises a square hoisting part connected with the weighing sensor, a conical part is integrally formed on the square hoisting part, the large end of the conical part is connected with the square hoisting part, and a bag supporting cylinder with the same diameter is integrally formed at the small end of the conical part;
the clamping belt is arranged corresponding to the bag supporting cylinder, and the clamping arm is hinged to the square hoisting part.
4. A dust removing and weighing apparatus for a packaging machine as set forth in claim 3, wherein: and each clamping arm is provided with a clamping block positioned at one side of the bag supporting cylinder, and the end part of the clamping belt is fixedly connected with the clamping block.
5. The dust removing and weighing apparatus for a packaging machine according to claim 4, wherein: the square hoisting part is provided with limiting columns used for limiting the swing displacement of the clamping arms, and each side of the square hoisting part is provided with two limiting columns which are in one-to-one correspondence with the clamping arms.
6. A dust removing and weighing apparatus for a packaging machine according to any one of claims 1 to 5, wherein: the support seat is vertically adjusted along the Z axis and slidably mounted on the machine body of the packaging machine.
7. The dust removing and weighing apparatus for a packaging machine according to claim 6, wherein: the dust removing cloth bag is a pps film-covered dust removing cloth bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223462089.2U CN218930017U (en) | 2022-12-23 | 2022-12-23 | Dust removing and weighing device for packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223462089.2U CN218930017U (en) | 2022-12-23 | 2022-12-23 | Dust removing and weighing device for packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218930017U true CN218930017U (en) | 2023-04-28 |
Family
ID=86088877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223462089.2U Active CN218930017U (en) | 2022-12-23 | 2022-12-23 | Dust removing and weighing device for packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218930017U (en) |
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2022
- 2022-12-23 CN CN202223462089.2U patent/CN218930017U/en active Active
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