CN217754265U - Powder degasification is double-layered bag conveyer for packagine machine - Google Patents

Abstract

The utility model discloses a bag clamping and transporting device for powder degassing packaging machine, which comprises a fixed bottom plate, a supporting frame and a double-station clamping unit; two groups of supporting frames are symmetrically and fixedly connected to the upper surface of the fixed bottom plate; the support frame is provided with a double-station clamping unit; the distance between the two clamping covers can be changed through the first air cylinder, so that the thickness of the packaging bag after being filled with materials is limited, the thickness of the packaging bag after being produced and exhausted is kept consistent, and the packaging bag is convenient to carry and move; make two second intermediate floors and grip block contact each other through the second cylinder to the sack of centre gripping wrapping bag makes the inside granule material can not shake out and reveal when the wrapping bag moves on the assembly line, sets up slide rail and external conventional power supply through the below at PMKD, and motor, gear and chain can realize PMKD's high accuracy reciprocating motion, thereby realize that the smuggleing secretly of two stations transports and removes.

Description

Powder degasification is double-layered bag conveyer for packagine machine

Technical Field

The utility model relates to the field of packaging machines, specifically a powder degasification is double-layered bag conveyer for packagine machine.

Background

The packaging machine is used for packaging products and plays a role in beautifying and protecting the products, so that objects continuously output on a production line can be divided into a plurality of accurate volumes, and the objects become an independent commodity.

The type of packagine machine is many, and the packagine machine of granule product is packed to the particulate matter, and the shape that the particulate matter was packed receives the shape restriction of wrapping bag, and the packing of particulate matter is usually for fixed and reduce the volume simultaneously, all bleeds for the particulate matter forms a whole, conveniently weighs and the transport.

The bag clamping and transporting structure of the existing packaging machine can not keep the packaging bag static and sealed in the transporting process, so that air leakage is easily generated in the moving process, and the sealing effect is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem and providing a bag clamping and transporting device for powder degassing packaging machine.

In order to achieve the purpose, the utility model adopts the following technical proposal to realize;

the utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a bag clamping and transporting device for a powder degassing packaging machine, which comprises a fixed bottom plate, a supporting frame and a double-station clamping unit; two groups of supporting frames are symmetrically and fixedly connected to the upper surface of the fixed bottom plate; the support frame is provided with a double-station clamping unit; the double-station clamping unit comprises a first base; the first base is fixedly connected to the support frame; a first cylinder and a first guide pipe are fixedly connected to the first base; a piston shaft of the first cylinder is fixedly connected with a first middle plate; a clamping cover is fixedly connected to the first middle plate; a second base is fixedly connected to the supporting frame; a second cylinder and a second guide pipe are fixedly connected to the second base; a piston shaft of the second cylinder is fixedly connected with a second middle plate; a clamping plate is fixedly connected to the second middle plate; when the device works, the distance between the two clamping covers can be changed through the first air cylinder, so that the thickness of the packaging bag after being filled with materials is limited, the thickness of the packaging bag after being produced and exhausted is kept consistent, and the packaging bag is convenient to carry and move; make two second intermediate floors and grip block contact each other through the second cylinder to the sack of centre gripping wrapping bag makes the inside granule material can not shake out and reveal when the wrapping bag moves on the assembly line, sets up slide rail and external conventional power supply through the below at PMKD, and motor, gear and chain can realize PMKD's high accuracy reciprocating motion, thereby realize the double-layered bag transportation of two stations and remove.

Furthermore, two groups of third air cylinders and third guide pipes are symmetrically and fixedly connected to the support frame; a piston shaft of the third cylinder is fixedly connected with a clamping cover; an elastic membrane is fixedly connected to the upper groove of the clamping cover; when the air extracting device works, the third cylinder can be used for realizing reciprocating movement of the clamping cover, the third guide pipe can be used for realizing high-precision reciprocating movement of the clamping cover, and the air extracting pipe can be clamped by moving the clamping cover, so that the packaging bag around the air extracting pipe can also keep a clamped sealing state after the air extracting pipe enters the packaging bag, and the sealing property of the bag opening of the packaging bag can be ensured when the air extracting pipe extracts air; the elastic film enables the holding clamp cover to generate small gaps when contacting with the exhaust tube, so that the sealing performance of the packaging bag around the exhaust tube is further improved.

Furthermore, a plurality of groups of moving frames are symmetrically and fixedly connected to the lower surface of the fixed bottom plate; the movable frame is symmetrically and rotatably connected with rollers; a positioning sheet is fixedly connected to the side surface of the movable frame; the during operation is through inserting the metal axle in removing the frame for two gyro wheels roll joint epaxial at the metal, make PMKD can realize accurate reciprocating motion, then cooperation motor, gear and chain, thereby realize controllable reciprocating motion, through spacer cooperation photoelectric switch, can realize accurate both ends location, cooperation motor can realize confirming reciprocal tip position, thereby realize the function of automatic reciprocal double-layered bag transportation.

Furthermore, two groups of fourth cylinders and fourth guide pipes are symmetrically and fixedly connected to the support frame; a piston shaft of the fourth cylinder is fixedly connected with a third middle plate; when the vacuum bag clamping device works, the fourth air cylinder pushes the two third middle plates to move relatively, so that the bag opening of the clamping packaging bag is clamped to realize the functions of sealing and keeping vacuum; the horizontal reciprocating motion of the third middle plate keeps high-precision displacement through the fourth guide pipes, so that the mutual contact area of the two fourth guide pipes is kept enough, and the friction force and the sealing performance for clamping the packaging bag are improved.

Furthermore, a plurality of elastic pipes are fixedly connected to the third middle plate; the movable end of the elastic tube is fixedly connected with a clamping bottom plate; an elastic clamping plate is fixedly connected to the clamping bottom plate; the elastic clamping plate is provided with an engaging groove; when the device works, the elastic clamping plates made of the super glue are matched with the meshed grooves which are mutually meshed, so that the contact area between the two meshed grooves and the packaging bag is increased, the friction force is increased, and meanwhile, the sealing performance between the packaging bags is further improved; make under the inconsistent circumstances of thrust at the fourth cylinder through the elastic tube, also can make two third intermediate floors keep the inseparable contact of sufficient pressure to make the sack of wrapping bag can not reveal, thereby make vacuum seal can not destroyed, make the reliability of vacuum higher.

The utility model provides a pair of powder degasification packagine machine is with pressing from both sides bag conveyer has following beneficial effect:

1. the utility model can change the distance between the two clamping covers through the first cylinder, so that the thickness of the packaging bag after being filled with materials is limited, the thickness of the packaging bag after being produced and exhausted is kept consistent, and the packaging bag is convenient to carry and move; the two second intermediate plates and the clamping plates are in mutual contact through the second air cylinders so as to clamp the bag opening of the packaging bag, so that the particle materials in the packaging bag cannot shake out and leak when the packaging bag moves on the production line, and high-precision reciprocating motion of the fixed base plate can be realized by arranging a slide rail, an external conventional power source, a motor, a gear and a chain below the fixed base plate so as to realize bag clamping transportation movement of two stations;

2. the utility model discloses can realize reciprocal removal armful clamp cover through the third cylinder, realize high accuracy reciprocating motion armful clamp cover through the third pipe, can carry out the armful clamp to the exhaust tube through removing the armful clamp cover to make the exhaust tube get into the wrapping bag after, the wrapping bag around the exhaust tube also can keep the encapsulated situation of centre gripping, thereby make when the exhaust tube bleeds, also can guarantee the leakproofness of wrapping bag sack; the elastic film enables the holding clamp cover to generate small gaps when contacting with the exhaust tube, so that the sealing performance of the packaging bag around the exhaust tube is further improved.

Drawings

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings;

FIG. 1 is a schematic view of a first three-dimensional structure of a bag-clamping transportation device for a powder degassing packaging machine;

FIG. 2 is a first enlarged schematic view of FIG. 1;

FIG. 3 is a second enlarged schematic view of FIG. 1;

FIG. 4 is a second perspective view of a bag-clamping transportation device for a powder degassing packaging machine;

FIG. 5 is a third perspective view of a bag-clamping transportation device for a powder degassing and packaging machine;

FIG. 6 is a fourth perspective view of a bag-clamping transportation device for a powder degassing packaging machine.

The numbering in the figures illustrates: 1. fixing the bottom plate; 2. a movable frame; 3. a roller; 4. positioning plates; 5. a support frame; 6. a first intermediate plate; 7. a clamping cover; 8. a first cylinder; 9. a first conduit; 10. a first base; 11. a second base; 12. a second cylinder; 13. a second conduit; 14. a second intermediate plate; 15. a clamping plate; 16. a third cylinder; 17. a third conduit; 18. a clamping cover; 19. an elastic film; 20. a fourth cylinder; 21. a fourth conduit; 22. a third intermediate plate; 23. an elastic tube; 24. clamping the bottom plate; 25. an elastic splint; 26. an engagement groove.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present 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 making creative efforts belong to the protection scope of the present invention.

It should be noted that all directional indicators (such as up-down-left-right-front-back 8230) \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components in a specific posture (as shown in the attached drawings), the motion situation, etc., and if the specific posture is changed, the directional indicators are changed accordingly, and the connection may be a direct connection or an indirect connection.

Referring to fig. 1-6, a bag-clamping transportation device for a powder degassing packaging machine comprises a fixed bottom plate 1, a support frame 5 and a double-station clamping unit; two groups of support frames 5 are symmetrically and fixedly connected to the upper surface of the fixed bottom plate 1; the support frame 5 is provided with a double-station clamping unit; the double-station clamping unit comprises a first base 10; the first base 10 is fixedly connected to the support frame 5; a first cylinder 8 and a first conduit 9 are fixedly connected to the first base 10; a piston shaft of the first cylinder 8 is fixedly connected with a first middle plate 6; a clamping cover 7 is fixedly connected to the first middle plate 6; a second base 11 is fixedly connected to the support frame 5; a second cylinder 12 and a second conduit 13 are fixedly connected to the second base 11; a second intermediate plate 14 is fixedly connected to a piston shaft of the second cylinder 12; a clamping plate 15 is fixedly connected to the second middle plate 14; when the device works, the distance between the two clamping covers 7 can be changed through the first air cylinder 8, so that the thickness of the packaging bag after being filled with materials is limited, the thickness of the packaging bag after being produced and exhausted is kept consistent, and the carrying and moving are convenient; make two second intermediate floors 14 and grip block 15 mutual contact through second cylinder 12 to the sack of centre gripping wrapping bag makes the inside granule material can not shake out and reveals when the wrapping bag moves on the assembly line, sets up slide rail and external conventional power supply through the below at PMKD 1, and motor, gear and chain can realize PMKD 1's high accuracy reciprocating motion, thereby realize that the double-layered bag transportation of two stations removes.

Two groups of third air cylinders 16 and third guide pipes 17 are symmetrically and fixedly connected to the support frame 5; a piston shaft of the third cylinder 16 is fixedly connected with a clamping cover 18; an elastic membrane 19 is fixedly connected to the upper groove of the holding clamp cover 18; when the device works, the third cylinder 16 can be used for realizing reciprocating movement of the clamping cover 18, the third guide pipe 17 is used for realizing high-precision reciprocating movement of the clamping cover 18, and the clamping cover 18 can be used for clamping the exhaust tube, so that the packaging bag around the exhaust tube can be kept in a clamped sealing state after the exhaust tube enters the packaging bag, and the sealing property of the bag opening of the packaging bag can be ensured when the exhaust tube performs air extraction; the elastic film 19 makes the holding clamp cover 18 have small clearance when contacting with the exhaust tube, thereby further improving the sealing performance of the packaging bag around the exhaust tube.

A plurality of groups of moving frames 2 are symmetrically and fixedly connected to the lower surface of the fixed bottom plate 1; the movable frame 2 is symmetrically and rotatably connected with rollers 3; a positioning sheet 4 is fixedly connected to the side surface of the movable frame 2; during operation, through inserting the metal axle in removing frame 2 for two gyro wheels 3 roll joint are epaxial at the metal, make PMKD 1 can realize accurate reciprocating motion, then cooperate motor, gear and chain, thereby realize controllable reciprocating motion, through spacer 4 cooperation photoelectric switch, can realize accurate both ends location, cooperate the motor, can realize confirming reciprocal tip position, thereby realize the function of automatic reciprocal double-layered bag transportation.

Two groups of fourth cylinders 20 and fourth guide pipes 21 are symmetrically and fixedly connected to the support frame 5; a piston shaft of the fourth cylinder 20 is fixedly connected with a third middle plate 22; during work, the fourth air cylinder 20 pushes the two third middle plates 22 to move relatively, so that the bag opening of the packaging bag is clamped, and the function of sealing and keeping vacuum is realized; the horizontal reciprocating movement of the third intermediate plate 22 is maintained at a highly precise displacement by the fourth guide duct 21 so that the mutual contact area of the two fourth guide ducts 21 is maintained sufficient, so that the frictional force and sealability for clamping the packing bag are improved.

A plurality of elastic tubes 23 are fixedly connected to the third middle plate 22; the movable end of the elastic tube 23 is fixedly connected with a clamping bottom plate 24; an elastic clamping plate 25 is fixedly connected to the clamping bottom plate 24; the elastic clamping plate 25 is provided with an engaging groove 26; when the packaging bag sealing device works, the elastic clamping plate 25 made of the acrylic adhesive is matched with the meshed grooves 26 which are meshed with each other, so that the contact area of the two meshed grooves 26 and the packaging bag is increased, the friction force is increased, and meanwhile, the sealing performance between the packaging bags is further improved; the elastic tube 23 can keep the two third middle plates 22 in close contact with enough pressure under the condition that the pushing force of the fourth air cylinder 20 is inconsistent, so that the bag opening of the packaging bag cannot be leaked, the vacuum seal cannot be damaged, and the reliability of vacuum is higher.

By adopting the scheme, when the utility model is used, the distance between the two clamping covers 7 can be changed through the first air cylinder 8, so that the thickness of the packaging bag after being filled with materials is limited, the thickness of the packaging bag after being produced and exhausted is kept consistent, and the carrying and moving are convenient; the two second intermediate plates 14 and the clamping plate 15 are mutually contacted through the second air cylinder 12, so that the bag opening of the packaging bag is clamped, the particle materials in the packaging bag cannot shake out and leak when the packaging bag moves on the production line, and high-precision reciprocating motion of the fixed bottom plate 1 can be realized by arranging a slide rail, an external conventional power source, a motor, a gear and a chain below the fixed bottom plate 1, so that bag clamping transportation movement of two stations is realized; the reciprocating movement of the clamping cover 18 can be realized through the third air cylinder 16, the high-precision reciprocating movement of the clamping cover 18 can be realized through the third guide pipe 17, and the clamping of the exhaust tube can be realized through the movement of the clamping cover 18, so that after the exhaust tube enters the packaging bag, the packaging bag around the exhaust tube can also keep a clamped sealing state, and the sealing property of the bag opening of the packaging bag can also be ensured when the exhaust tube performs air extraction; the elastic film 19 ensures that the clearance generated by the clamping cover 18 when the clamping cover is contacted with the exhaust tube is small, so that the sealing performance of the packaging bag around the exhaust tube is further improved; the metal shaft is inserted into the moving frame 2, the two idler wheels 3 are in rolling joint with the metal shaft in a clamping mode, the fixed bottom plate 1 can achieve accurate reciprocating motion, then the motor, the gear and the chain are matched, controllable reciprocating motion is achieved, accurate two-end positioning can be achieved through the positioning piece 4 matched with the photoelectric switch, the position of the reciprocating end can be determined through the motor, and therefore the automatic reciprocating bag clamping and transporting function is achieved; the fourth cylinder 20 pushes the two third middle plates 22 to move relatively, so that the bag mouth of the clamping packaging bag is clamped to realize the functions of sealing and keeping vacuum; the horizontal reciprocating motion of the third intermediate plate 22 is maintained to be displaced with high precision by the fourth guide duct 21, so that the mutual contact area of the two fourth guide ducts 21 is maintained to be sufficient, and the friction force and the sealing property for clamping the packing bag are improved; the elastic clamping plate 25 made of acrylic rubber is matched with the mutually meshed meshing grooves 26, so that the contact area of the two meshing grooves 26 and the packaging bag is increased, the friction force is increased, and meanwhile, the sealing performance between the packaging bags is further improved; the elastic tube 23 can keep the two third middle plates 22 in close contact with enough pressure under the condition that the pushing force of the fourth air cylinder 20 is inconsistent, so that the bag opening of the packaging bag cannot be leaked, the vacuum seal cannot be damaged, and the reliability of vacuum is higher.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (5)

1. A bag clamping and conveying device for a powder degassing packaging machine is characterized in that a bag clamping and conveying device is arranged on the powder degassing packaging machine; comprises a fixed bottom plate (1), a support frame (5) and a double-station clamping unit; two groups of support frames (5) are symmetrically and fixedly connected to the upper surface of the fixed bottom plate (1); the support frame (5) is provided with a double-station clamping unit; the double-station clamping unit comprises a first base (10); the first base (10) is fixedly connected to the support frame (5); a first cylinder (8) and a first conduit (9) are fixedly connected to the first base (10); a first intermediate plate (6) is fixedly connected to a piston shaft of the first cylinder (8); a clamping cover (7) is fixedly connected to the first middle plate (6); a second base (11) is fixedly connected to the support frame (5); a second cylinder (12) and a second guide pipe (13) are fixedly connected to the second base (11); a second middle plate (14) is fixedly connected to a piston shaft of the second cylinder (12); and a clamping plate (15) is fixedly connected to the second middle plate (14).

2. The bag-clamping conveying device for the powder degassing packaging machine according to claim 1, characterized in that: two groups of third cylinders (16) and third guide pipes (17) are symmetrically and fixedly connected to the support frame (5); a clamping cover (18) is fixedly connected to a piston shaft of the third cylinder (16); an elastic membrane (19) is fixedly connected to the upper groove of the holding and clamping cover (18).

3. The bag-clamping conveying device for the powder degassing packaging machine according to claim 2, characterized in that: a plurality of groups of moving frames (2) are symmetrically and fixedly connected to the lower surface of the fixed bottom plate (1); the movable frame (2) is symmetrically and rotatably connected with rollers (3); and a positioning sheet (4) is fixedly connected to the side surface of the movable frame (2).

4. The bag-clamping conveying device for the powder degassing packaging machine according to claim 3, characterized in that: two groups of fourth cylinders (20) and fourth guide pipes (21) are symmetrically and fixedly connected to the support frame (5); and a piston shaft of the fourth cylinder (20) is fixedly connected with a third middle plate (22).

5. The bag-clamping conveying device for the powder degassing packaging machine according to claim 4, characterized in that: a plurality of elastic pipes (23) are fixedly connected to the third middle plate (22); the movable end of the elastic tube (23) is fixedly connected with a clamping bottom plate (24); an elastic clamping plate (25) is fixedly connected to the clamping bottom plate (24); the elastic clamping plate (25) is provided with an engaging groove (26).

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