Self-sealing bag packaging mechanism

Abstract

The utility model relates to the technical field of packaging products, in particular to a ziplock bag packaging mechanism which comprises a base, the base is connected with two sets of sliding plates through two sets of linear sliding rails, and two sets of supporting plates are fixedly connected to the top of the base and located between the two sets of sliding plates. Two sets of telescopic air cylinders are fixedly installed on the outer sides of the two sets of supporting plates and located on the sides close to the sliding plates, first clamping plates and second clamping plates are arranged on the inner sides of the two sets of supporting plates and located at the positions corresponding to the telescopic air cylinders, and a plurality of suction cups are arranged on the inner sides of the first clamping plates and the inner sides of the second clamping plates; a sealing mechanism is arranged between the first clamping plate and the second clamping plate; the sealing mechanism comprises a sealing check block, the sealing check block is fixedly connected to the inner side of the first clamping plate and located on the side close to the second clamping plate, and compared with an existing packaging mechanism, the overall practicability of the packaging mechanism is improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging products, in particular to a ziplock bag packaging mechanism. Background Art

[0002] Self-sealing bag, also known as dense bag, bone bag, sealed bag, zipper bag, keel bag, is a kind of plastic bag that can be repeatedly sealed by blowing polyethylene (LDPE) and high-pressure linear polyethylene (LLDPE) through hot cutting machine bag forming;

[0003] After searching, the announcement number: CN212829437U discloses a ziplock bag packaging mechanism, which involves the field of packaging products industry, including a packaging table, a mobile filling mechanism, a heat sealing mechanism, and a bag-holding mechanism. The mobile filling mechanism includes a guide rail, a rack, a slide seat, a gear, a gear shaft, a sliding reducer, a sliding motor, a guide column, a screw groove, a screw, a slide groove, a threaded slider, a lifting reducer, a lifting motor, a feed hopper, and a filling tube. The heat sealing mechanism includes a support plate frame, a pneumatic telescopic rod, and a heat sealing knife roller. The design of the utility model enables the ziplock bag to automatically make and fill the food during the food packaging process through the design of the mobile filling mechanism, the heat sealing mechanism, and the bag-holding mechanism. Finally, the operator manually removes the ziplock bag and manually seals it. The overall process has a high degree of cleanliness, which is conducive to ensuring food safety and improving packaging efficiency.

[0004] Regarding the above-mentioned related technologies, the following defects still exist during use: after the goods and commodities are put into the ziplock bags, the staff are required to manually press the concave and convex ribs of the ziplock bags, which is time-consuming and labor-intensive and affects work efficiency. Therefore, it is particularly important to improve the existing packaging mechanism and design a new packaging mechanism to change the above-mentioned technical defects and improve the practicality of the overall packaging mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a ziplock bag packaging mechanism to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A ziplock bag packaging mechanism, comprising a base, wherein the base is connected to two sets of sliding plates through two sets of linear slide rails, two sets of support plates are fixedly connected to the top of the base and located between the two sets of sliding plates, two sets of telescopic cylinders are fixedly installed on the outer sides of the two sets of support plates and located on the side close to the sliding plates, a first clamping plate and a second clamping plate are respectively provided on the inner sides of the two sets of support plates and located at positions corresponding to a plurality of telescopic cylinders, a plurality of suction cups are provided on the inner sides of the first clamping plate and the second clamping plate, and a sealing mechanism is provided between the first clamping plate and the second clamping plate;

[0008] The sealing mechanism includes a sealing stopper, which is fixedly connected to the inner side of the first clamping plate and located on a side close to the second clamping plate. A connecting column is provided on the inner side of the second clamping plate and at a position corresponding to the sealing stopper. A sealing slider is provided on the inner side of the second clamping plate and at an outer side of the connecting column.

[0009] As a preferred solution of the utility model, a material discharge plate is fixedly connected between the two groups of sliding plates, and a material discharge hopper is fixedly installed at the center of the inner part of the material discharge plate. The material discharge hopper is designed in a funnel-shaped structure. The material discharge hopper passes through the material discharge plate and extends to the bottom of the material discharge plate. The four groups of telescopic cylinders pass through the two groups of support plates and are respectively connected to the first clamping plate and the second clamping plate.

[0010] As a preferred solution of the utility model, a connecting plate is fixedly connected to the inner side of the second clamping plate and located on the front and rear sides of the connecting column. A driving motor is provided on the front side of the connecting plate and located at a position corresponding to the connecting column. The driving shaft of the driving motor passes through the connecting plate and is fixedly connected to the connecting column.

[0011] As a preferred solution of the utility model, a plurality of rollers are provided inside the sealing slider, the sealing slider is designed in a "concave" shape, the sealing block is designed in a "convex" shape, and the internal structure size of the sealing slider is set corresponding to the external structure size of the sealing block.

[0012] As a preferred solution of the utility model, the connection modes of several of the rollers and the sealing slider are respectively rotational connection, the connection mode of the sealing slider and the connecting column is threaded connection, and the connection mode of the sealing slider and the second clamping plate is sliding connection.

[0013] As a preferred solution of the utility model, movable plates are provided on the front and rear sides of the two groups of linear slide rails, movable columns and sliding columns are respectively provided between the four groups of movable plates and on the inner sides of the sliding plates, and a movable motor is provided on the front side of one group of movable plates and at a position corresponding to the movable column, the connection method between the movable column and the movable plate is a threaded connection, and the connection method between the movable plate and the sliding column is a sliding connection.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, through the design of the linear slide rail, the sliding plate, the supporting plate, the telescopic cylinder, the first clamping plate, the second clamping plate, the suction cup and the sealing mechanism, the first clamping plate and the second clamping plate are spliced ​​together and the ziplock bag is placed therein, the ziplock bag is adsorbed and fixed by the suction cup, and the bag mouth of the ziplock bag is opened, and the sliding plate drives the unloading plate and the unloading hopper to move when moving, and the ziplock bag is automatically made and filled. After the filling is completed, the concave and convex bones on the ziplock bag are pressed together by the sealing mechanism to complete the sealing of the ziplock bag, and manual pressing is unnecessary, thereby reducing the workload of the staff and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the base of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the second clamping plate of the utility model.

[0019] In the figure: 1. base; 2. linear slide rail; 201. moving plate; 202. moving column; 203. sliding column; 204. moving motor; 3. sliding plate; 301. unloading plate; 302. unloading hopper; 4. support plate; 5. telescopic cylinder; 6. first clamping plate; 7. second clamping plate; 8. suction cup; 9. sealing mechanism; 901. sealing block; 902. connecting column; 903. sealing slider; 904. connecting plate; 905. driving motor; 906. roller. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Example:

[0022] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a ziplock bag packaging mechanism, which aims to solve the technical problem that under the prior art, after putting goods and commodities into the ziplock bag, workers are required to manually press the concave and convex ribs of the ziplock bag, which is time-consuming and labor-intensive and affects work efficiency.

[0023] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0024] A ziplock bag packaging mechanism, comprising a base 1, wherein the base 1 is connected to two sets of sliding plates 3 through two sets of linear slide rails 2, two sets of support plates 4 are fixedly connected to the top of the base 1 and located between the two sets of sliding plates 3, two sets of telescopic cylinders 5 are fixedly installed on the outer sides of the two sets of support plates 4 and on the side close to the sliding plates 3, a first clamping plate 6 and a second clamping plate 7 are respectively arranged on the inner sides of the two sets of support plates 4 and at positions corresponding to a plurality of telescopic cylinders 5, a plurality of suction cups 8 are arranged on the inner sides of the first clamping plate 6 and the second clamping plate 7, and a sealing mechanism 9 is arranged between the first clamping plate 6 and the second clamping plate 7;

[0025] Furthermore, firstly, the base 1 is placed at the designated position, and then the telescopic cylinder 5 is started to drive the first clamping plate 6 and the second clamping plate 7 to move. The support plate 4 supports the telescopic cylinder 5, so that the first clamping plate 6 and the second clamping plate 7 are engaged with each other, and then the ziplock bag to be packaged is placed between the first clamping plate 6 and the second clamping plate 7, and the bag opening of the ziplock bag is adsorbed by the suction cup 8. The suction cups 8 on the first clamping plate 6 and the second clamping plate 7 respectively adsorb and fix the two sides of the ziplock bag, and at the same time, the bag opening of the ziplock bag is opened. The front and rear sides of the two groups of linear slide rails 2 are provided with moving plates 201, and moving columns 202 and sliding columns 203 are respectively provided between the four groups of moving plates 201 and on the inner side of the sliding plate 3. A moving motor 204 is provided on the front side of one group of moving plates 201 and at the position corresponding to the moving column 202. The connection method of the moving column 202 and the moving plate 201 is threaded connection. The connection mode of 203 is a sliding connection. When the moving motor 204 is started, the moving motor 204 drives the moving column 202 to rotate between the two groups of moving plates 201. At this time, the moving plate 201 supports the moving column 202. A feeding plate 301 is fixedly connected between the two groups of sliding plates 3. A feeding hopper 302 is fixedly installed at the center of the feeding plate 301. The feeding hopper 302 is designed in a funnel-shaped structure. The feeding hopper 302 passes through the feeding plate 301 and extends to the bottom of the feeding plate 301. Four groups of telescopic cylinders 5 pass through the two groups of supporting plates 4 and are respectively connected to the first clamping plate 6 and the second clamping plate 7. The two groups of sliding plates 3 are connected through the feeding plate 301. When the moving column 202 rotates, it drives the two groups of sliding plates 3 to move on the base 1 and the sliding column 203. At this time, the ziplock bag is filled through the ziplock 302 on the feeding plate 301. After the filling is completed, the bag mouth of the ziplock bag is sealed by the sealing mechanism 9.

[0026] Among them, see Figure 1-Figure 3 The specific structure of the sealing mechanism 9 is as follows:

[0027] The sealing mechanism 9 includes a sealing stopper 901, which is fixedly connected to the inner side of the first clamping plate 6 and is located on the side close to the second clamping plate 7; a connecting column 902 is provided on the inner side of the second clamping plate 7 and at a position corresponding to the sealing stopper 901; a sealing slider 903 is provided on the inner side of the second clamping plate 7 and at an outer side of the connecting column 902; a connecting plate 904 is fixedly connected to the inner side of the second clamping plate 7 and at both the front and rear sides of the connecting column 902; a driving motor 905 is provided on the front side of the connecting plate 904 and at a position corresponding to the connecting column 902; and a plurality of rollers 906 are provided inside the sealing slider 903.

[0028] Furthermore, the sealing mechanism 9 is used to seal the ziplock bag. The driving shaft of the driving motor 905 penetrates the connecting plate 904 and is fixedly connected to the connecting column 902. The driving motor 905 drives the connecting column 902 to rotate between the two sets of connecting plates 904. When the connecting column 902 rotates, it drives the sealing slider 903 to move on the second clamping plate 7. The sealing slider 903 is designed in a "concave" shape, and the sealing stopper 901 is designed in a "convex" shape. The internal structure size of the sealing slider 903 is similar to that of the sealing stopper 901. The external structure size is set correspondingly, the connection methods of several rollers 906 and the sealing slider 903 are rotational connection, the connection method of the sealing slider 903 and the connecting column 902 is threaded connection, and the connection method of the sealing slider 903 and the second clamping plate 7 is sliding connection. At the same time, the sealing slider 903 cooperates with the rollers 906 and the sealing block 901 to press the concave and convex bones of the ziplock bag to seal the ziplock bag. The rollers 906 can prevent the sealing slider 903 from scratching the ziplock bag, thereby improving the sealing efficiency and the sealing success rate.

[0029] The working process of the utility model is as follows: when using the packaging mechanism, firstly, the base 1 is placed at the designated position, and the telescopic cylinder 5 is started to drive the first clamping plate 6 and the second clamping plate 7 to move, and the support plate 4 supports the telescopic cylinder 5, so that the first clamping plate 6 and the second clamping plate 7 are engaged with each other, and then the ziplock bag to be packaged is placed between the first clamping plate 6 and the second clamping plate 7, and the bag opening of the ziplock bag is adsorbed by the suction cup 8, and the suction cups 8 on the first clamping plate 6 and the second clamping plate 7 respectively adsorb and fix the two sides of the ziplock bag, and at the same time, the bag opening of the ziplock bag is opened, and the moving motor 2 is started. 04, the moving motor 204 drives the moving column 202 to rotate between the two groups of moving plates 201, at this time the moving plate 201 supports the moving column 202, the two groups of sliding plates 3 are connected by the unloading plate 301, and the moving column 202 drives the two groups of sliding plates 3 to move on the base 1 and the sliding column 203 when rotating, at this time the ziplock bag is filled through the unloading hopper 302 on the unloading plate 301, and after the filling is completed, the bag mouth of the ziplock bag is sealed through the sealing mechanism 9. Compared with the existing packaging mechanism, the utility model improves the overall practicality of the packaging mechanism through design.

[0030] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A ziplock bag packaging mechanism, comprising a base (1), characterized in that: The base (1) is connected to two groups of sliding plates (3) via two groups of linear slide rails (2); two groups of support plates (4) are fixedly connected to the top of the base (1) and located between the two groups of sliding plates (3); two groups of telescopic cylinders (5) are fixedly installed on the outer sides of the two groups of support plates (4) and located on the side close to the sliding plates (3); a first clamping plate (6) and a second clamping plate (7) are respectively provided on the inner sides of the two groups of support plates (4) and located at positions corresponding to a plurality of telescopic cylinders (5); a plurality of suction cups (8) are provided on the inner sides of the first clamping plate (6) and the second clamping plate (7); and a sealing mechanism (9) is provided between the first clamping plate (6) and the second clamping plate (7); The sealing mechanism (9) comprises a sealing stopper (901), wherein the sealing stopper (901) is fixedly connected to the inner side of the first clamping plate (6) and is located on a side close to the second clamping plate (7); a connecting column (902) is provided on the inner side of the second clamping plate (7) and at a position corresponding to the sealing stopper (901); and a sealing slider (903) is provided on the inner side of the second clamping plate (7) and at an outer side of the connecting column (902).

2. A ziplock bag packaging mechanism according to claim 1, characterized in that: A material discharge plate (301) is fixedly connected between the two groups of sliding plates (3), and a material discharge hopper (302) is fixedly installed at the center of the material discharge plate (301). The material discharge hopper (302) is designed in a funnel-shaped structure. The material discharge hopper (302) passes through the material discharge plate (301) and extends to the bottom of the material discharge plate (301). The four groups of telescopic cylinders (5) pass through the two groups of support plates (4) and are respectively connected to the first clamping plate (6) and the second clamping plate (7).

3. The ziplock bag packaging mechanism according to claim 1, characterized in that: A connecting plate (904) is fixedly connected to the inner side of the second clamping plate (7) and located at the front and rear sides of the connecting column (902). A driving motor (905) is provided on the front side of the connecting plate (904) and located at a position corresponding to the connecting column (902). The driving shaft of the driving motor (905) passes through the connecting plate (904) and is fixedly connected to the connecting column (902).

4. The ziplock bag packaging mechanism according to claim 1, characterized in that: A plurality of rollers (906) are arranged inside the sealing slider (903); the sealing slider (903) is designed to be in a "concave" shape, and the sealing stopper (901) is designed to be in a "convex" shape. The size of the internal structure of the sealing slider (903) is arranged to correspond to the size of the external structure of the sealing stopper (901).

5. A ziplock bag packaging mechanism according to claim 4, characterized in that: The connection modes of the plurality of rollers (906) and the sealing slider (903) are respectively rotational connection, the connection mode of the sealing slider (903) and the connecting column (902) is threaded connection, and the connection mode of the sealing slider (903) and the second clamping plate (7) is sliding connection.

6. The ziplock bag packaging mechanism according to claim 1, characterized in that: Both front and rear sides of the two groups of linear slide rails (2) are provided with moving plates (201); moving columns (202) and sliding columns (203) are respectively provided between the four groups of moving plates (201) and located on the inner side of the sliding plate (3); a moving motor (204) is provided on the front side of one group of moving plates (201) and located at a position corresponding to the moving column (202); the moving column (202) and the moving plate (201) are connected in a threaded manner; and the moving plate (201) and the sliding column (203) are connected in a sliding manner.

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