CN214730180U

CN214730180U - Thermoplastic packaging and sealing device

Info

Publication number: CN214730180U
Application number: CN202120889356.0U
Authority: CN
Inventors: 何凡; 朱小瑞; 刘军
Original assignee: Suzhou Skylark Robot Technology Co ltd
Current assignee: Suzhou Skylark Robot Technology Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-16
Anticipated expiration: 2031-04-27

Abstract

The utility model relates to a baling equipment field specifically discloses a thermoplastic packing closing device. The thermoplastic packaging and sealing device comprises a rack, a workbench arranged on the rack, a material pushing mechanism, and a bag supporting mechanism, a sealing mechanism and a material receiving platform which are sequentially arranged along the material pushing direction of the material pushing mechanism; the bag supporting mechanism comprises two groups of support rods arranged up and down and two support rod driving pieces, and the two support rod driving pieces respectively drive the two groups of support rods to move up and down; the sealing mechanism comprises two sealing pieces and two sealing driving pieces which are arranged up and down, and the two sealing driving pieces respectively drive the two sealing pieces to move up and down; the material pushing mechanism can push products on the workbench to move between the two groups of support rods, between the two sealing pieces and to receive the material platform in sequence. This thermoplastic packaging closing device can improve encapsulation operating efficiency.

Description

Thermoplastic packaging and sealing device

Technical Field

The utility model relates to a baling equipment field especially relates to a thermoplastic packing closing device.

Background

In modern society, plastic packaging bags are widely used. Before the product leaves the factory, the product is usually required to be packaged.

The packaging operation process of the existing plastic packaging bag generally comprises the following steps: manually filling the product to be packaged into a plastic packaging bag, and then sealing the plastic packaging bag by using a sealing machine. However, such a packaging operation is inefficient, and it is difficult to perform a packaging operation on a large number of products.

Therefore, there is a need for a thermoplastic package closure device that solves the above problems.

Disclosure of Invention

An object of the utility model is to provide a thermoplastic packing closing device can improve encapsulation operating efficiency.

To achieve the purpose, the utility model adopts the following technical proposal:

a thermoplastic packaging and sealing device comprises a rack, a workbench arranged on the rack, a material pushing mechanism, and a bag supporting mechanism, a sealing mechanism and a material receiving platform which are sequentially arranged along the material pushing direction of the material pushing mechanism;

the bag supporting mechanism comprises two groups of support rods arranged up and down and two support rod driving pieces, and the two support rod driving pieces respectively drive the two groups of support rods to move up and down;

the sealing mechanism comprises two sealing pieces and two sealing driving pieces which are arranged up and down, and the two sealing driving pieces respectively drive the two sealing pieces to move up and down;

the material pushing mechanism can push the products on the workbench to move between the two groups of support rods, between the two sealing pieces and the material receiving platform in sequence.

Furthermore, one side of the workbench is connected with a packaging support, and the packaging support is provided with an inlet and an outlet; bag supporting mechanism reaches seal the mechanism all with encapsulation leg joint, and two sets of the vaulting pole is located the entrance, two the sealing is located the exit.

Furthermore, the bag folding device also comprises two bag folding mechanisms which are respectively arranged at two sides of the outlet; the bag folding mechanism comprises a bag folding connecting plate, a bag folding plate connected with the bag folding connecting plate and a bag folding driving piece, and the bag folding driving piece drives the bag folding connecting plate to move towards or away from the center of the outlet.

Furthermore, the bag folding connecting plate is further connected with a limiting plate, and the limiting plate and the bag folding plate are arranged side by side.

Furthermore, the folding bag connecting plate is provided with an avoiding groove for avoiding the two sealing pieces.

Furthermore, the bag pressing mechanism is arranged below the two groups of support rods and comprises a pressing plate and a pressing plate driving piece for driving the pressing plate to move up and down.

Furthermore, the receiving platform is connected with a receiving platform driving piece for driving the receiving platform to move up and down.

Furthermore, one side of the receiving platform is provided with a discharging cylinder.

Further, the device also comprises a baffle plate, a side pushing assembly and a conveying line which are positioned on the workbench; the baffle and the side pushing assembly are positioned between the pushing mechanism and the bag supporting mechanism and are oppositely arranged; the output end of the conveying line is located between the baffle and the side pushing assembly.

Further, still include the material pressing subassembly that is located baffle and side above the subassembly that pushes away the material.

The utility model has the advantages that: the utility model discloses a thermoplastic packaging closing device utilizes pushing equipment to promote the product that is located the workstation and removes in proper order between two sets of vaulting poles, between two seals and connect the material platform, locates the bagging-off operation at two sets of vaulting poles, accomplishes the operation of sealing between two seals, has improved the encapsulation operating efficiency of product greatly.

Drawings

FIG. 1 is a schematic structural view of a thermoplastic packaging and sealing device provided by the present invention;

FIG. 2 is a schematic structural view of the thermoplastic package sealing device provided by the present invention at another angle;

FIG. 3 is a schematic perspective view of the bag opening and closing mechanism of FIG. 1;

fig. 4 is a front view of the bag opening and closing mechanism of fig. 1.

In the figure: 10-a frame; 11-a workbench; 12-a receiving table; 13-a discharge cylinder; 20-a material pushing mechanism; 21-a material pushing plate; 22-a material pushing cylinder; 31-a baffle; 32-side pusher assembly; 321-side pusher plate; 322-side pushing cylinder; 33-a material pressing component; 331-a pressure pad; 332-a material pressing cylinder; 40-a bag opening mechanism; 41-stay bar; 42-strut driver; 43-a package support; 431-connecting plate; 432-a connecting rod; 50-a sealing mechanism; 51-a closure; 52-sealing drive member; 60-a bag pressing mechanism; 61-a platen; 62-platen drive; 70-a bag folding mechanism; 71-folding bag connecting plates; 711-avoidance slot; 72-folding the bag plate; 73-folding bag driving member; 74-a limiting plate; and 80-conveying line.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 4, a thermoplastic package closure device for enclosing products such as toilet paper. The thermoplastic packaging and sealing device comprises a rack 10, a workbench 11 arranged on the rack 10, a material pushing mechanism 20 arranged on the workbench 11, and a bag opening mechanism 40, a sealing mechanism 50 and a material receiving platform 12 which are sequentially arranged along the material pushing direction of the material pushing mechanism 20.

Specifically, referring to fig. 1, 2 and 3, a packaging support 43 is connected to one side of the working platform 11, the packaging support 43 includes two connecting plates 431 and a connecting rod 432 between the two connecting plates 431, and the two connecting plates 431 are respectively provided with an inlet and an outlet. The bag opening mechanism 40 and the sealing mechanism 50 are both connected to the package support 43.

Referring to fig. 4, the bag opening mechanism 40 includes two sets of support rods 41 disposed up and down and two support rod driving members 42, and the two support rod driving members 42 respectively drive the two sets of support rods 41 to move up and down. The two groups of struts 41 are located at the entrance, each group of struts 41 comprises two struts 41 arranged side by side, and the distance between the two struts 41 is adjustable. When the packaging bag is used, the distance between the two support rods 41 and the distance between the upper support rod 41 and the lower support rod 41 are adjusted, so that the packaging bag is suitable for packaging bags of various specifications and sizes. In the bag opening mechanism 40, the stay driving member 42 is preferably a cylinder.

Further, a bag pressing mechanism 60 is arranged below the two groups of support rods 41 and used for pressing and holding the packaging bags sleeved on the two groups of support rods 41 so as to prevent the packaging bags from moving in the process that products enter the packaging bags. The bag pressing mechanism 60 includes a pressing plate 61 and a pressing plate driving member 62 for driving the pressing plate 61 to move up and down. The platen driver 62 is preferably an air cylinder.

The sealing mechanism 50 includes two sealing members 51 and two sealing drivers 52 disposed up and down, and the two sealing drivers 52 respectively drive the two sealing members 51 to move up and down. The two sealing members 51 are positioned at the outlet and can be used together to realize the hot-melt sealing of the packaging bag. In the sealing mechanism 50, the sealing driver 52 is preferably an air cylinder.

Further, both sides of the outlet are provided with bag folding mechanisms 70, the bag folding mechanisms 70 are used for folding the sealing position of the packaging bag before sealing, and comprise a bag folding connecting plate 71, a bag folding plate 72 connected with the bag folding connecting plate 71 and a bag folding driving member 73, and the bag folding driving member 73 drives the bag folding connecting plate 71 to move towards or away from the center of the outlet. The bag folding connecting plate 71 is further connected with a limiting plate 74, and the limiting plate 74 and the bag folding plate 72 are arranged side by side. In addition, the bag folding connecting plate 71 is further provided with an escape groove 711 for escaping the two sealing members 51 so as to avoid interference with the two sealing members 51 during bag folding.

In the thermoplastic packaging and sealing device, the material receiving table 12 is connected with a material receiving table driving part which drives the material receiving table to move up and down, and the material receiving table driving part is preferably an air cylinder. Further, one side of the receiving platform 12 is provided with a discharging cylinder 13 for pushing away the product on the receiving platform 12.

In the thermoplastic packing and sealing device, the pushing mechanism 20 includes a pushing plate 21 and a pushing cylinder 22 connected to the pushing plate 21. When the material pushing device is used, the material pushing cylinder 22 drives the material pushing plate 21 to move, so that products on the workbench 11 sequentially move to a position between the two groups of support rods 41, a position between the two sealing pieces 51 and the material receiving platform 12.

Referring to fig. 1, the thermoplastic packaging and sealing device further includes a baffle 31, a side pushing assembly 32 and a conveying line 80, which are located on the workbench 11, wherein the baffle 31 and the side pushing assembly 32 are located between the pushing mechanism 20 and the bag supporting mechanism 40 and are arranged oppositely; the output end of the delivery line 80 is positioned between the baffle 31 and the side platen assembly 32. The side pushing assembly 32 includes a side pushing plate 321 and a side pushing cylinder 322, and the side pushing cylinder 322 is used for driving the side pushing plate 321 to move towards or away from the baffle 31.

Further, the thermoplastic packing and sealing device further comprises a pressing component 33, the pressing component 33 is located above the baffle 31 and the side pushing component 32, and comprises a pressing plate 331 and a pressing cylinder 332, and the pressing cylinder 332 drives the pressing plate 331 to move up and down.

When the thermoplastic packaging and sealing device of the utility model is used, a packaging bag is sleeved on the two groups of support rods 41, and the packaging bag is fixed by the bag pressing mechanism 60; the conveying line 80 conveys the product to a position between the baffle 31 and the side pushing assembly 32, the side pushing assembly 32 pushes the product to the baffle 31, and the pressing assembly 33 presses and shapes the product; under the driving of the pushing mechanism 20, the product moves to between the two groups of support rods 41, and then enters the packaging bag sleeved on the two groups of support rods 41; the bag pressing mechanism 60 loosens the pressing and holding of the packaging bag, the product and the packaging bag move to a position between the two sealing pieces 51 under the driving of the material pushing mechanism 20 again, and the sealing mechanism 50 carries out sealing treatment on the packaging bag; under the driving of the pushing mechanism 20 again, the sealed product moves to the receiving platform 12; under the drive of the discharging cylinder 13, the product is moved out of the receiving table 12, so that the automatic packaging operation of the product is completed, and the packaging operation efficiency is greatly improved.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The thermoplastic packaging and sealing device is characterized by comprising a rack (10), a workbench (11) arranged on the rack (10), a material pushing mechanism (20), and a bag opening mechanism (40), a sealing mechanism (50) and a material receiving platform (12) which are sequentially arranged along the material pushing direction of the material pushing mechanism (20);

the bag supporting mechanism (40) comprises two groups of supporting rods (41) and two supporting rod driving pieces (42), wherein the two groups of supporting rods (41) are arranged up and down, and the two supporting rod driving pieces (42) respectively drive the two groups of supporting rods (41) to move up and down;

the sealing mechanism (50) comprises two sealing pieces (51) and two sealing driving pieces (52) which are arranged up and down, and the two sealing driving pieces (52) respectively drive the two sealing pieces (51) to move up and down;

the pushing mechanism (20) can push the products on the workbench (11) to move between two groups of support rods (41), between two sealing pieces (51) and the receiving platform (12) in sequence.

2. Thermoplastic bale closure device according to claim 1, characterized in that a packaging support (43) is connected to one side of the table (11), the packaging support (43) being provided with an inlet and an outlet; the bag opening mechanism (40) and the sealing mechanism (50) are connected with the packaging support (43), two groups of support rods (41) are located at the inlet, and two sealing pieces (51) are located at the outlet.

3. The thermoplastic package closure of claim 2 further including two fold mechanisms (70) disposed on opposite sides of said outlet; the bag folding mechanism (70) comprises a bag folding connecting plate (71), a bag folding plate (72) connected with the bag folding connecting plate (71) and a bag folding driving piece (73), and the bag folding driving piece (73) drives the bag folding connecting plate (71) to move towards or away from the center of the outlet.

4. Thermoplastic bale closure device according to claim 3, characterized in that a stop plate (74) is further connected to the bag folding connecting plate (71), the stop plate (74) being arranged alongside the bag folding plate (72).

5. Thermoplastic bale closure according to claim 3, wherein the bag web (71) is provided with an escape groove (711) for escaping the two closure parts (51).

6. The thermoplastic package sealing device of claim 1, further comprising a bag pressing mechanism (60), wherein the bag pressing mechanism (60) is located below the two sets of the stay bars (41) and comprises a pressing plate (61) and a pressing plate driving member (62) for driving the pressing plate (61) to move up and down.

7. Thermoplastic bale closure device according to claim 1, characterized in that the receiving table (12) is connected to a receiving table drive for driving it up and down.

8. Thermoplastic bale closure device according to claim 7, characterized in that a discharge cylinder (13) is provided on one side of the receiving table (12).

9. Thermoplastic bale closure device according to any of the claims 1 to 8, characterized by further comprising a baffle (31), a side stripper unit (32) and a conveyor line (80) on the work table (11); the baffle (31) and the side pushing assembly (32) are positioned between the pushing mechanism (20) and the bag supporting mechanism (40) and are oppositely arranged; the output end of the conveying line (80) is located between the baffle (31) and the side pushing assembly (32).

10. The thermoplastic bale closure device of claim 9, further comprising a nip assembly (33) located above the flapper (31) and the side pusher assembly (32).