Thermoplastic elastomer firm packaging device

Abstract

The utility model provides a thermoplastic elastomer firm packaging device which comprises a workbench, a containing groove is formed in the top of one end of the workbench, a limiting groove is formed in one side of the containing groove, and a pressing plate is arranged at the top of the containing groove through a first hydraulic rod. One end of a packaging film can be extruded and fixed through an arranged containing groove, a pressing plate and a first hydraulic rod, the stability of the packaging film is conveniently improved, the packaging film is positioned, a second hydraulic rod drives a packaging box to move in the direction of the packaging film, the tip end of an extrusion plate is inserted between plastic on the two sides of the packaging film, the two layers of plastic are opened, and the packaging film is fixed. According to the packaging film, hot-melt thermoplastic elastomers conveniently flow into the top, the bottom and the positions between the tops and the bottoms of plastic on the two sides through the glue inlet pipes, the runners and the glue outlets, the thermoplastic elastomers on the top, the bottom and the middle can be connected into a whole through the arranged channels, and therefore the packaging film can be conveniently packaged, and the packaging structure is firm, good in effect and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a thermoplastic elastomer firm packaging device. Background Art

[0002] Thermoplastic elastomers are plasticizable at high temperatures, making them suitable for use as packaging materials. A Chinese utility model patent, published as CN206704671U, proposes a thermoplastic elastomer plastic packaging device, comprising a sealing mechanism comprising a base plate, a sealing seat, a pre-pressing plate, and a cover plate. The lower ends of the pre-pressing plate and the cover plate are secured to the base plate by electric lift rods I and II, respectively, that pass through the sealing seat. The conventional sealing mechanism is improved to utilize thermoplastic elastomer as a plastic sealing material for film sealing, making it easy to operate and particularly suitable for sealing films that are not suitable for hot-melt sealing. However, when sealing a plastic film, the two plastic layers are in close contact, preventing the hot-melt thermoplastic elastomer from entering between the two layers of plastic. This results in poor packaging of the plastic film and a prone to loose sealing, resulting in low practicality.

[0003] To this end, the utility model provides a thermoplastic elastomer firm packaging device. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a device for firmly packaging thermoplastic elastomers to solve the problems raised in the above-mentioned background technology. The present invention drives the packaging box to move toward the packaging film through a second hydraulic rod, and inserts the tip of the extrusion plate between the plastics on both sides of the packaging film, and stretches the two layers of plastic apart, so as to facilitate the hot-melt thermoplastic elastomer to enter between the plastics on both sides, thereby facilitating the packaging of the packaging film, and the packaging structure is firm, effective, and highly practical.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: a device for firmly packaging thermoplastic elastomers, comprising a workbench, a placement groove is provided at the top of one end of the workbench, a limiting groove is provided on one side of the placement groove, a pressure plate is provided at the top of the placement groove through a first hydraulic rod, a packaging box is provided inside the limiting groove through a second hydraulic rod, the packaging box is limitedly slidably arranged inside the limiting groove, an extrusion plate is laterally fixed on the inner side of the packaging box, and flow channels are provided inside the extrusion plate and the top and bottom ends of the packaging box.

[0006] Furthermore, a tip is provided at one end of the extrusion plate, and glue outlets are symmetrically and equidistantly provided at the top and bottom of the tip, and channels are equidistantly provided at one side of the top and bottom of the extrusion plate corresponding to the glue outlet.

[0007] Furthermore, glue outlets are equidistantly formed on the top wall and the bottom wall of the packaging box, and the glue outlets are communicated with the flow channel.

[0008] Furthermore, a glue inlet pipe is fixedly provided on one side of the outer wall of the packaging box, and one end of the glue inlet pipe is communicated with the flow channel.

[0009] Furthermore, the second hydraulic rods are symmetrically fixedly arranged on both sides of the inner portion of the limiting groove, and the output rods of the second hydraulic rods are fixedly connected to the packaging box.

[0010] Furthermore, the first hydraulic rod is symmetrically fixed inside the front and rear ends of the workbench, the pressure plate is cross-shaped, and the pressure plate is fixed to the top end of the output rod of the first hydraulic rod.

[0011] Furthermore, a packaging film is placed inside the placement groove, the pressing plate is extruded and installed inside one end of the packaging film, and one end of the extrusion plate is arranged inside the opening of the packaging film.

[0012] Furthermore, a base is fixedly provided at the bottom of the workbench, fixing holes are symmetrically provided at both ends of the base, and the first hydraulic rod is fixedly provided on the top of the base.

[0013] The beneficial effects of the present invention are as follows: the present invention is a device for firmly packaging thermoplastic elastomers, which can squeeze and fix one end of the packaging film through the placement groove, the pressure plate and the first hydraulic rod, so as to improve the stability of the packaging film and position it; the packaging box is driven to move toward the packaging film through the second hydraulic rod, and the tip of the extrusion plate is inserted between the plastics on both sides of the packaging film, and the two layers of plastic are stretched apart, so that the hot-melt thermoplastic elastomer can flow into the top, bottom and between the plastics on both sides through the glue inlet pipe, the flow channel and the glue outlet; the set channel can connect the thermoplastic elastomers at the top, bottom and middle as one, so as to facilitate the packaging of the packaging film; and the packaging structure is firm, effective and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a thermoplastic elastomer firm packaging device of the utility model;

[0015] Figure 2 This is a front cross-sectional view of a thermoplastic elastomer secure packaging device according to the present invention;

[0016] Figure 3 The utility model is a thermoplastic elastomer firmly packaging device Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 This is a structural diagram of a packaging box for a thermoplastic elastomer secure packaging device according to the present invention;

[0018] Figure 5 This is a structural diagram of an extruded plate of a thermoplastic elastomer firm packaging device of the utility model;

[0019] In the figure: 1. Workbench; 2. Base; 3. Placement slot; 4. Limiting slot; 5. First hydraulic rod; 6. Press plate; 7. Packaging box; 8. Second hydraulic rod; 9. Packaging film; 10. Flow channel; 11. Glue inlet hose; 12. Extrusion plate; 13. Glue outlet; 14. Channel. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figures 1 to 5 The utility model provides a technical solution: a device for firmly packaging thermoplastic elastomer, comprising a workbench 1, a placement groove 3 is provided on the top of one end of the workbench 1, a limiting groove 4 is provided on one side of the placement groove 3, a pressure plate 6 is provided on the top of the placement groove 3 through a first hydraulic rod 5, a packaging box 7 is provided inside the limiting groove 4 through a second hydraulic rod 8, the packaging box 7 is slidingly limited and arranged inside the limiting groove 4, an extrusion plate 12 is fixedly provided on the inner side of the packaging box 7 laterally, and a flow channel 10 is provided inside the extrusion plate 12 and the top and bottom ends of the packaging box 7, so that the packaging film 9 can be conveniently placed through the placement groove 3, thereby facilitating the subsequent extrusion and fixation of the packaging film 9 and improving the stability of the packaging film 9.

[0022] In this embodiment, a tip is provided at one end of the extrusion plate 12, and a glue outlet 13 is symmetrically and equidistantly provided at the top and bottom of the tip. A channel 14 is equidistantly provided on one side of the top and bottom of the extrusion plate 12 corresponding to the glue outlet 13. The top and bottom walls of the packaging box 7 are equidistantly provided with glue outlets 13, and the glue outlets 13 are communicated with the flow channel 10. A glue inlet pipe 11 is fixedly provided on one side of the outer wall of the packaging box 7, and one end of the glue inlet pipe 11 is communicated with the flow channel 10. The second hydraulic rod 8 is symmetrically fixed on the limit On both sides of the interior of the groove 4, the output rod of the second hydraulic rod 8 is fixedly connected to the packaging box 7, and the extrusion plate 12 can be simply inserted between the two layers of plastic of the packaging film 9, thereby stretching the packaging film 9. The hot-melt thermoplastic elastomer can be added to the inside of the flow channel 10 through the glue inlet pipe 11, and flows out through the glue outlet 13, which is convenient for adding hot-melt thermoplastic elastomer to the top, middle and bottom of the two layers of plastic. The thermoplastic elastomers at the top, middle and bottom can be connected into one through the set channel 14, thereby facilitating the packaging of the packaging film 9.

[0023] In this embodiment, the first hydraulic rod 5 is symmetrically fixed inside the front and rear ends of the workbench 1, and the pressure plate 6 is cross-shaped. The pressure plate 6 is fixedly arranged at the top of the output rod of the first hydraulic rod 5. The packaging film 9 is placed inside the placement groove 3. The pressure plate 6 is extruded and installed inside one end of the packaging film 9. One end of the extrusion plate 12 is arranged inside the opening of the packaging film 9. The first hydraulic rod 5 drives the pressure plate 6 to descend, which is convenient for squeezing, fixing and limiting the packaging film 9 through the action of the pressure plate 6 and the placement groove 3, which can improve the stability of the packaging film 9 and facilitate the subsequent packaging of one end of the packaging film 9.

[0024] In this embodiment, a base 2 is fixedly provided at the bottom of the workbench 1, and fixing holes are symmetrically provided at both ends of the base 2. The first hydraulic rod 5 is fixedly provided on the top of the base 2. The workbench 1 can be conveniently installed and fixed through the fixing holes and the base 2, which facilitates the subsequent packaging of the packaging film 9.

[0025] When using the thermoplastic elastomer firm packaging device, bolts are installed inside the fixing holes to facilitate the installation and fixing of the workbench 1 through the base 2, and the packaging film 9 is placed inside the placement groove 3, and one end of the packaging film 9 is set inside the limiting groove 4. The first hydraulic rod 5 is controlled to drive the pressing plate 6 to descend, and the bottom end of the pressing plate 6 enters the inside of the placement groove 3 and squeezes and fixes the packaging film 9. The second hydraulic rod 8 is controlled to drive the packaging box 7 to slide within the limiting groove 4, and the packaging box 7 drives the squeezing plate 12 to approach the packaging film 9. Since one end of the packaging film 9 set inside the limiting groove 4 is not squeezed, the tip of the squeezing plate 12 is inserted into the packaging film 9. The inside of one end of the film 9 is between the two layers of plastic. As the extrusion plate 12 continues to move, the plastic on both sides can be stretched apart, and the hot-melt thermoplastic elastomer is discharged into the inside of the flow channel 10 through the glue inlet pipe 11 and flows out through the glue outlet 13, so that the hot-melt thermoplastic elastomer flows to the top, bottom and middle of the two layers of plastic. At the same time, the hot-melt thermoplastic elastomer is connected to each other through the channel 14 to form a whole. The second hydraulic rod 8 is controlled to drive the packaging box 7 and the extrusion plate 12 to move in the opposite direction, and the packaging box 7, the extrusion plate 12 and the packaging film 9 are separated. After the thermoplastic elastomer solidifies, it is convenient to package the packaging film 9, and the packaging structure is firm, effective and practical.

[0026] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A thermoplastic elastomer secure packaging device, comprising a workbench (1), characterized in that: A placement groove (3) is provided at the top of one end of the workbench (1), a limiting groove (4) is provided on one side of the placement groove (3), a pressing plate (6) is provided at the top of the placement groove (3) via a first hydraulic rod (5), a packaging box (7) is provided inside the limiting groove (4) via a second hydraulic rod (8), the packaging box (7) is limitedly slidably provided inside the limiting groove (4), an extrusion plate (12) is laterally fixedly provided on the inner side of the packaging box (7), and flow channels (10) are provided inside the top and bottom ends of the extrusion plate (12) and the packaging box (7).

2. A thermoplastic elastomer secure packaging device according to claim 1, characterized in that: A tip is provided at one end of the extrusion plate (12), and glue outlets (13) are symmetrically and equidistantly provided at the top and bottom of the tip. Channels (14) are equidistantly provided on one side of the top and bottom of the extrusion plate (12) corresponding to the glue outlet (13).

3. The thermoplastic elastomer secure packaging device according to claim 2, characterized in that: Glue outlets (13) are equidistantly provided on the top wall and the bottom wall of the packaging box (7), and the glue outlets (13) are communicated with the flow channel (10).

4. The thermoplastic elastomer secure packaging device according to claim 3, characterized in that: A glue inlet pipe (11) is fixedly provided on one side of the outer wall of the packaging box (7), and one end of the glue inlet pipe (11) is communicated with the flow channel (10).

5. The thermoplastic elastomer secure packaging device according to claim 4, characterized in that: The second hydraulic rod (8) is symmetrically fixedly arranged on both sides of the interior of the limiting groove (4), and the output rod of the second hydraulic rod (8) is fixedly connected to the packaging box (7).

6. The thermoplastic elastomer secure packaging device according to claim 5, characterized in that: The first hydraulic rod (5) is symmetrically fixed inside the front and rear ends of the workbench (1); the pressing plate (6) is cross-shaped and fixed to the top of the output rod of the first hydraulic rod (5).

7. The thermoplastic elastomer secure packaging device according to claim 6, characterized in that: A packaging film (9) is placed inside the placement groove (3), the pressing plate (6) is squeezed and installed inside one end of the packaging film (9), and one end of the squeezing plate (12) is set inside the opening of the packaging film (9).

8. The thermoplastic elastomer secure packaging device according to claim 1, characterized in that: A base (2) is fixedly provided at the bottom of the workbench (1), fixing holes are symmetrically provided at both ends of the base (2), and the first hydraulic rod (5) is fixedly provided on the top of the base (2).

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