Packaging and pressing machine for aerogel heat insulation pad

Abstract

The utility model discloses a packaging and pressing machine for an aerogel heat insulation pad, and relates to the field of pressing equipment and packaging equipment, the packaging and pressing machine comprises a rack, guide columns are fixedly installed at the four ends of the upper side of the rack, a top frame is fixedly installed at the upper ends of the four guide columns, and an upper jig is fixedly installed on the bottom side of the top frame; a pressing oil cylinder is fixedly installed on the machine frame, and a telescopic rod of the pressing oil cylinder is connected with a lower jig in a driving mode. A middle jig is further arranged between the upper jig and the lower jig, supporting frames are fixedly installed on the left side and the right side of the rack, vertical sliding grooves are formed in the supporting frames, and the left end and the right end of the middle jig are installed in the vertical sliding grooves in a sliding fit mode respectively; compared with the prior art, the middle jig is arranged between the upper jig and the lower jig, when the pressing oil cylinder drives the lower jig to ascend, the lower jig can be pressed to the bottom side of the middle jig firstly, then the middle jig is pushed to ascend together, and then the middle jig is pressed to the bottom side of the upper jig. The production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the fields of pressing equipment and packaging equipment, in particular to a packaging pressing machine for aerogel thermal insulation pads. Background Art

[0002] In the vacuum pressing of FPC flexible circuit production, as well as mechanical equipment such as aerogel insulation pad thermal packaging pressing, there is an important process step, which is high-temperature vacuum pressing. This process link is to place the product on the high-temperature vacuum lower fixture set by the equipment, and then press the upper fixture from top to bottom to combine with the lower fixture to form a sealed cavity. At the same time, the product is also subjected to the pressing effect. In this process, when the upper and lower fixtures are combined, the equipment begins to vacuum the sealed cavity. Under the action of vacuum, the air inside the product will be completely sucked out to ensure product quality.

[0003] The prior art (announcement number: CN218579865U, announcement date: 2023.03.07) discloses a one-time vacuum hot-pressed insulation pad structure. By improving the structure of the insulation pad, when vacuuming, the hot melt adhesive and the aerogel core material are not completely adhered, so the air can be effectively discharged and the vacuum condition can be reduced.

[0004] However, the above-mentioned scheme and the existing hot pressing vacuum equipment generally use the upper and lower fixtures to close each other for pressing, and can only press one product at a time, so its pressing efficiency is low. Therefore, it is necessary to design a packaging pressing machine that can press two or more fixtures at the same time to solve this technical problem. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings, the utility model provides a technical solution that can solve the above-mentioned problems.

[0006] A packaging and pressing machine for aerogel thermal insulation pads, comprising a frame, wherein the four ends of the upper side of the frame are fixedly mounted with guide pillars, the upper ends of the four guide pillars are fixedly mounted with a top frame, and the bottom side of the top frame is fixedly mounted with an upper fixture;

[0007] A plurality of pressing cylinders are fixedly mounted on the frame, and the telescopic rods of the plurality of pressing cylinders are connected to a lower jig, which is located below the upper jig;

[0008] A middle jig is further provided between the upper jig and the lower jig. Support frames are fixedly installed on the left and right sides of the frame. Vertical slide grooves are formed on the support frames. The left and right ends of the middle jig are respectively slidably fitted in the vertical slide grooves.

[0009] Furthermore: two lateral support edges are fixedly installed on the left and right sides of the middle fixture, and the two lateral support edges are spaced apart from each other. The front and rear sides of the upper end of the support frame are formed with right-angle grooves, and the lateral support edges are one-to-one in contact with the right-angle grooves.

[0010] Furthermore: circular positioning parts are formed on both sides of the left and right sides of the middle fixture, and the circular positioning parts are slidably installed in the vertical slide groove.

[0011] Furthermore: the upper edges of the middle jig and the lower jig are both formed with a first vacuum groove and a sealing groove, the sealing groove is located on the outside of the first vacuum groove, and the rear sides of the middle jig and the lower jig are both provided with vacuum tubes, which are one-to-one connected to the first vacuum grooves.

[0012] Furthermore: a sealing ring is installed in the sealing groove in a clearance-matched manner.

[0013] Furthermore: the bottom edges of the upper jig and the middle jig are both formed with second vacuum slots, and the second vacuum slots are arranged above the first vacuum slots in a one-to-one correspondence.

[0014] Furthermore: a chassis is fixedly installed on the outer side of the frame and the top frame, and an operation window is formed on the front side of the chassis. The operation window is set in front of the upper fixture, the middle fixture and the lower fixture.

[0015] Furthermore: two telescopic cylinders are fixedly installed on the front side of the chassis, the telescopic cylinders are vertically arranged, and a front cover is fixedly installed on the telescopic rod of the telescopic cylinder. The telescopic cylinder drives the front cover to rise or fall, and the front cover covers the operation window setting when it falls.

[0016] Furthermore: the four ends of the bottom side of the lower fixture are fixedly installed with guide blocks, the guide blocks are formed with guide sleeves, and the guide posts are slidably fitted in the guide sleeves in a one-to-one correspondence.

[0017] Compared with the existing technology, the beneficial effect of the present invention is that a middle jig is arranged between the upper jig and the lower jig. When the pressing cylinder rises, the lower jig is first pressed to the bottom side of the middle jig. As the pressing cylinder continues to rise, the lower jig will drive the middle jig to rise together, and then the middle jig is pressed to the bottom side of the upper jig. This solution can press two products at the same time, and the products can be placed on the lower jig and the middle jig respectively. At the same time, multiple separately arranged middle jigs can be set to achieve the pressing effect of multiple products at the same time. The setting of the support frame can ensure the stable lifting and positioning of the middle jig, which is convenient for practical use.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure after the front cover is hidden;

[0022] Figure 3 This is a schematic diagram of the structure behind the hidden chassis;

[0023] Figure 4 yes Figure 3 Structural diagram from another perspective;

[0024] Figure 5 This is a schematic diagram of the installation structure of the upper fixture, the middle fixture and the lower fixture;

[0025] Figure 6 yes Figure 5 A schematic diagram of the enlarged structure at point A;

[0026] Figure 7 yes Figure 5 Structural diagram from another perspective;

[0027] Figure 8 yes Figure 7 A schematic diagram of the enlarged structure at point B;

[0028] Figure 9 yes Figure 5 A structural diagram from another perspective;

[0029] Figure 10 yes Figure 9 Enlarged structural diagram at C.

[0030] As shown in the figure: 1. Frame; 2. Guide column; 3. Top frame; 4. Upper fixture; 5. Pressing cylinder; 6. Lower fixture; 7. Middle fixture; 8. Support frame; 9. Vertical slide; 10. Horizontal support edge; 11. Right-angle slot; 12. Circular positioning piece; 13. First vacuum slot; 14. Sealing slot; 15. Vacuum tube; 16. Second vacuum slot; 17. Chassis; 18. Operating window; 19. Telescopic cylinder; 20. Front cover; 21. Guide block; 22. Guide sleeve. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0032] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention.

[0033] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0034] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0036] like Figure 1-10 As shown, the utility model is a packaging and pressing machine for aerogel insulation pads, comprising a frame 1, the four ends of the upper side of the frame 1 are fixedly mounted with guide columns 2, the upper ends of the four guide columns 2 are fixedly mounted with a top frame 3, and the bottom side of the top frame 3 is fixedly mounted with an upper jig 4; a plurality of pressing cylinders 5 are fixedly mounted on the frame 1, and the telescopic rods of the plurality of pressing cylinders 5 are driven and connected with a lower jig 6, and the lower jig 6 is below the upper jig 4; a middle jig 7 is further provided between the upper jig 4 and the lower jig 6, and support frames 8 are fixedly mounted on the left and right sides of the frame 1, and a vertical slide groove 9 is formed on the support frame 8, and the left and right ends of the middle jig 7 are respectively slidably mounted in the vertical slide groove 9;

[0037] The principle is: a middle jig 7 is set between the upper jig 4 and the lower jig 6. When the pressing cylinder 5 rises, the lower jig 6 is first pressed to the bottom side of the middle jig 7. As the pressing cylinder 5 continues to rise, the lower jig 6 will drive the middle jig 7 to rise together, and then the middle jig 7 is pressed to the bottom side of the upper jig 4. This solution can press two products at the same time. The products can be placed on the lower jig 6 and the middle jig 7 respectively. At the same time, multiple separately arranged middle jigs 7 can also be set to achieve the pressing effect of multiple products at the same time. The setting of the support frame 8 can ensure the stable lifting and positioning of the middle jig 7, which is convenient for practical use.

[0038] Furthermore: two lateral support edges 10 are fixedly installed on the left and right sides of the middle jig 7, and the two lateral support edges 10 are spaced apart from each other. The front and rear sides of the upper end of the support frame 8 are formed with right-angle grooves 11, and the lateral support edges 10 are respectively abutted in the right-angle grooves 11; when the middle jig 7 descends, the lateral support edges 10 will respectively abut against the right-angle grooves 11, thereby allowing the two support frames 8 to support the middle jig 7 to complete the positioning.

[0039] Furthermore, circular positioning members 12 are formed on both sides of the middle fixture 7, and the circular positioning members 12 are slidably installed in the vertical slide groove 9, so that the lifting and sliding of the middle fixture 7 in the vertical slide groove 9 is more stable.

[0040] Furthermore: the upper edges of the middle jig 7 and the lower jig 6 are both formed with a first vacuum groove 13 and a sealing groove 14, the sealing groove 14 is located on the outside of the first vacuum groove 13, and the rear sides of the middle jig 7 and the lower jig 6 are both provided with vacuum tubes 15, and the vacuum tubes 15 are interconnected with the first vacuum grooves 13 one by one; the vacuum tubes 15 can be used to evacuate the first vacuum grooves 13, thereby removing the air between the lower jig 6 and the middle jig 7, as well as the air between the middle jig 7 and the upper jig 4, to ensure the pressing effect of the product and effectively prevent the generation of bubbles.

[0041] Furthermore, a sealing ring is installed in the sealing groove 14 to ensure a better sealing effect of the sealing groove 14.

[0042] Furthermore, the bottom edges of the upper jig 4 and the middle jig 7 are both formed with second vacuum grooves 16, and the second vacuum grooves 16 are arranged one by one above the first vacuum grooves 13; the vacuuming effect can cover the entire cavity formed between the upper jig 4 and the middle jig 7, as well as the cavity formed between the lower jig 6 and the middle jig 7.

[0043] Furthermore: a chassis 17 is fixedly installed on the outside of the frame 1 and the top frame 3, and an operation window 18 is formed on the front side of the chassis 17. The operation window 18 is arranged in front of the upper fixture 4, the middle fixture 7 and the lower fixture 6; the setting of the chassis 17 can provide effective protection for the equipment, and the setting of the operation window 18 can facilitate the removal and placement of products.

[0044] Furthermore: two telescopic cylinders 19 are fixedly installed on the front side of the chassis 17. The telescopic cylinders 19 are vertically arranged. A front cover 20 is fixedly installed at the telescopic rod of the telescopic cylinder 19. The telescopic cylinder 19 drives the front cover 20 to rise or fall. When the front cover 20 falls, it covers the operation window 18. The operation window 18 can be opened or closed quickly. The front cover 20 needs to be closed during pressing to avoid accidents.

[0045] Furthermore, the four ends of the bottom side of the lower fixture 6 are fixedly mounted with guide blocks 21, the guide blocks 21 are formed with guide sleeves 22, and the guide posts 2 are slidably mounted in the guide sleeves 22 in a one-to-one correspondence; this makes the lifting and lowering movement of the lower fixture 6 more stable.

[0046] This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the utility model are within the scope of protection of the technical solution of the utility model.

Claims

1. A packaging and pressing machine for aerogel thermal insulation pads, comprising a frame, characterized in that: The four ends of the upper side of the frame are fixedly mounted with guide columns, the upper ends of the four guide columns are fixedly mounted with a top frame, and the bottom side of the top frame is fixedly mounted with an upper fixture; A plurality of pressing cylinders are fixedly mounted on the frame, and the telescopic rods of the plurality of pressing cylinders are connected to a lower jig, which is located below the upper jig; A middle jig is further provided between the upper jig and the lower jig. Support frames are fixedly installed on the left and right sides of the frame. Vertical slide grooves are formed on the support frames. The left and right ends of the middle jig are respectively slidably fitted in the vertical slide grooves.

2. The packaging and pressing machine for aerogel thermal insulation pad according to claim 1, characterized in that: Two lateral support edges are fixedly installed on the left and right sides of the middle fixture, and the two lateral support edges are spaced apart from each other. The front and rear sides of the upper end of the support frame are formed with right-angle grooves, and the lateral support edges are respectively abutted in the right-angle grooves.

3. The packaging and pressing machine for aerogel thermal insulation pad according to any one of claims 1 or 2, characterized in that: Circular positioning pieces are formed on both the left and right sides of the middle fixture, and the circular positioning pieces are slidably fitted in the vertical slide grooves.

4. The packaging and pressing machine for aerogel thermal insulation pad according to claim 1, characterized in that: The middle jig and the lower jig are both formed with a first vacuum groove and a sealing groove at their upper edges. The sealing groove is located on the outside of the first vacuum groove. The rear sides of the middle jig and the lower jig are both provided with vacuum tubes, which are connected to the first vacuum grooves in a one-to-one correspondence.

5. The packaging and pressing machine for aerogel thermal insulation pad according to claim 4, characterized in that: A sealing ring is installed in the sealing groove in a clearance-matched manner.

6. The packaging and pressing machine for aerogel thermal insulation pad according to any one of claims 4 or 5, characterized in that: Second vacuum slots are formed at the bottom edges of the upper jig and the middle jig, and the second vacuum slots are arranged above the first vacuum slots in a one-to-one correspondence.

7. The packaging and pressing machine for aerogel thermal insulation pad according to claim 1, characterized in that: A chassis is fixedly installed on the outer sides of the frame and the top frame, and an operation window is formed on the front side of the chassis. The operation window is arranged in front of the upper fixture, the middle fixture and the lower fixture.

8. The packaging and pressing machine for aerogel thermal insulation pad according to claim 7, characterized in that: Two telescopic cylinders are fixedly installed on the front side of the chassis. The telescopic cylinders are vertically arranged. A front cover is fixedly installed at the telescopic rods of the telescopic cylinders. The telescopic cylinders drive the front cover to rise or fall. When the front cover falls, it covers the operation window.

9. The packaging and pressing machine for aerogel thermal insulation pad according to claim 1, characterized in that: The four ends of the bottom side of the lower fixture are fixedly mounted with guide blocks, guide sleeves are formed on the guide blocks, and the guide posts are slidably mounted in the guide sleeves in a one-to-one correspondence.

Images