Pressing and laminating structure of elastic mold box

Abstract

The utility model relates to an elastic mold box pressing and laminating structure which comprises a laminating seat and a plurality of limiting grooves formed in the laminating seat, elastic blocks are arranged in the limiting grooves, limiting springs are arranged between the elastic blocks and the inner walls of the limiting grooves, an open groove is formed in the outer side of the upper portion of the laminating seat, and a film pressing frame is arranged in the open groove. And a pressing mechanism for pressing the annular pressing ring into the opening ends of the upper box body and the lower box body of the elastic film box is arranged above the film covering seat. The device is simple in structure, reasonable in design, convenient to use, time-saving, labor-saving and efficient in operation.

Description

Technical Field

[0001] The utility model relates to an elastic mold box pressing and laminating structure. Background Art

[0002] The elastic membrane box is composed of an upper box body and a lower box body. Both the upper box body and the lower box body have a box opening of the same shape and size. The box openings are covered with a highly elastic film. The box openings of the upper box body and the lower box body are tightly attached to each other to form a closed elastic membrane box. Finally, the fastening between the upper box body and the lower box body can be done by tape, plastic buckles, etc. The elastic membrane box can carry irregular or uneven surface products and devices to provide a perfect packaging solution. The elastic membrane box is very suitable for transporting 3D products, such as: test sockets, optical devices, prisms, lenses and crystals. Put the product in the box body, and it can be suspended between the upper and lower layers of film inside the box body. This can not only keep the original shape of the product well, but also safely fix the product in one place.

[0003] In order to prevent the film from falling off the box mouth, an annular pressing ring is usually pressed on the box mouth after the box mouth is coated, so that the edge of the film is pressed tightly between the inner circle of the annular pressing ring and the box mouth, further improving the fixation of the film on the box mouth. The existing elastic film boxes are manually coated one by one, and then the annular pressing ring is pressed to further fix the film. This method is time-consuming and labor-intensive, and has low work efficiency. Utility Model Content

[0004] The utility model improves the above-mentioned problem, that is, the technical problem to be solved by the utility model is to provide an elastic mold box pressing and laminating structure, which is easy to use and highly efficient.

[0005] The utility model is constructed as follows: it includes a film coating seat and a plurality of limiting grooves arranged on the film coating seat, an elastic block is arranged in the limiting groove, a limiting spring is arranged between the elastic block and the inner wall of the limiting groove, a groove is arranged on the outer side of the upper part of the film coating seat, a film pressing frame is arranged in the groove, and a pressing mechanism for pressing an annular pressing ring into the upper and lower box opening ends of the elastic film box is arranged above the film coating seat.

[0006] Furthermore, the pressing mechanism includes a pressing plate and a plurality of annular pressing blocks arranged below the pressing plate, the lower surface of the annular pressing block is adapted to the size of the upper surface of the annular pressing ring, and a through hole is arranged in the middle of the annular pressing block.

[0007] Furthermore, a mounting plate is provided above the pressure plate, a hydraulic cylinder is provided on the mounting plate, an output shaft of the hydraulic cylinder passes through the mounting plate and is connected to the pressure plate, guide rods are also passed through both sides of the pressure plate, the upper end of the guide rod is connected to the mounting plate, the lower end of the guide rod has a threaded section, and a stopper is screwed into the threaded section.

[0008] Furthermore, the pressing mechanism is driven by the longitudinal driving mechanism to move forward and backward; the pressing mechanism and the longitudinal driving mechanism are driven by the transverse driving mechanism to move left and right.

[0009] Furthermore, the longitudinal driving mechanism includes a pressing plate of a pressing mechanism, longitudinal slides are fixed on both sides of the pressing plate, a longitudinal screw rod is passed through one of the longitudinal slides, and a longitudinal smooth rod is passed through the other longitudinal slide, and the longitudinal screw rod is driven to rotate by a longitudinal screw rod motor.

[0010] Furthermore, the transverse driving mechanism includes a transverse slide, the longitudinal driving mechanism is installed on the transverse slide, a guide rail is penetrated in the transverse slide, and the transverse slide is driven by a driving device to move left and right.

[0011] Furthermore, the driving device is a hydraulic cylinder or a pneumatic cylinder.

[0012] Furthermore, the film pressing frame and the film laminating seat are hingedly connected via a hinge.

[0013] Furthermore, annular grooves for assembling annular pressure rings are provided at the openings of the upper and lower box bodies of the elastic membrane box.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the device has a simple structure, is easy to use, saves time and effort, and can cover the surface of the film coating seat with the film by placing the upper box body or the lower box body of the elastic film box in the limiting groove of the film coating seat, and then the film pressing frame is installed in the groove to limit the film; an annular pressing ring is pre-placed at the opening of the upper box body or the lower box body, and the pressing mechanism is moved to the top of the film seat for alignment through the longitudinal driving mechanism and the transverse driving mechanism, and the hydraulic cylinder drives the pressing plate and the pressing block to move downward, and the pressing block presses the annular pressing ring into the outside of the opening of the box body, so that the film is limited between the annular pressing ring and the box body, thereby realizing the connection between the plastic film and the upper box body or the lower box body of the elastic film box, and finally the box body is cut off from the whole piece of plastic film by a cutter, so that the box body has plastic film and is connected as a whole, thereby effectively improving the efficiency of film coating and pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0016] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0017] Figure 3 It is a schematic diagram of the annular pressure ring, the film and the elastic membrane box of the embodiment of the utility model. DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Example: Figures 1 to 3 As shown, in the present embodiment, an elastic mold box pressing coating structure is provided, including a coating seat 1 and a plurality of limiting grooves 101 arranged on the coating seat, an elastic block 2 is arranged in the limiting groove, a limiting spring 3 is arranged between the elastic block and the inner wall of the limiting groove, a groove 102 is arranged on the outer side of the upper part of the coating seat, the groove is rectangular, a film pressing frame 4 is arranged in the groove, the film pressing frame and the groove are matched to press the whole film 11, and a pressing mechanism 5 is arranged above the coating seat for pressing the annular pressure ring 10 into the upper and lower box opening ends of the elastic film box.

[0020] The openings of the upper and lower box bodies 6 of the elastic membrane box are provided with annular grooves 61 for assembling annular pressure rings.

[0021] The above-mentioned limit spring and limit plate can limit the upper and lower box bodies of the elastic membrane box. When the upper box body or the lower box body is installed in the limit groove, the limit plate firmly limits it under the elastic force of the limit spring. In addition, it is convenient to place the upper and lower box bodies and has strong versatility.

[0022] A box taking slot 103 is provided above one side of the limiting slot.

[0023] In the embodiment of the utility model, the pressing mechanism 5 includes a pressing plate 501 and a plurality of annular pressing blocks 502 arranged below the pressing plate. The lower surface of the annular pressing block is adapted to the size of the upper surface of the annular pressing ring, and a through hole 503 is arranged in the middle of the annular pressing block.

[0024] In the embodiment of the utility model, a mounting plate 504 is arranged above the pressure plate, and a hydraulic cylinder 505 is arranged on the mounting plate. The output shaft of the hydraulic cylinder passes through the mounting plate and is connected to the pressure plate. Guide rods 506 are also passed through both sides of the pressure plate. The upper end of the guide rod is connected to the mounting plate, and the lower end of the guide rod has a threaded section, and a stopper 507 is screwed into the threaded section.

[0025] The stopper can adjust the height on the guide rod to limit the lowest pressing position of the pressing plate, thereby preventing the pressing plate from being over-pressed and causing damage to the product.

[0026] In the embodiment of the utility model, the pressing mechanism is driven by the longitudinal driving mechanism 7 to move forward and backward; the pressing mechanism and the longitudinal driving mechanism are driven by the transverse driving mechanism 8 to move left and right.

[0027] The above-mentioned longitudinal driving mechanism 7 includes a pressing plate of a pressing mechanism, and longitudinal slides 701 are fixed on both sides of the pressing plate. A longitudinal screw rod 702 is passed through one of the longitudinal slides, and a longitudinal smooth rod 703 is passed through the other longitudinal slide. The longitudinal screw rods are driven to rotate by a longitudinal screw motor 704.

[0028] The above-mentioned transverse driving mechanism 8 includes a transverse slide 801, and the longitudinal driving mechanism is installed on the transverse slide. A guide rail 802 is penetrated in the transverse slide. The transverse slide is driven by a driving device 803 to move left and right.

[0029] The above-mentioned driving device is a hydraulic cylinder or a pneumatic cylinder; of course, the driving device can also adopt a screw slider mechanism.

[0030] In the embodiment of the utility model, the film pressing frame and the film laminating seat are hingedly connected via a hinge 9 .

[0031] In the embodiment of the utility model, when working: the upper box body or the lower box body of the elastic membrane box is placed in the limiting groove of the film coating seat to limit the position, the film is covered on the surface of the film coating seat, and then the film pressing frame is installed in the slot to limit the film; an annular pressing ring is pre-placed at the opening of the upper box body or the lower box body, and the pressing mechanism is moved to the top of the film seat for alignment through the longitudinal driving mechanism and the transverse driving mechanism, and the hydraulic cylinder drives the pressing plate and the pressing block to move downward, and the pressing block presses the annular pressing ring into the outer side of the opening of the box body, so that the film is limited between the annular pressing ring and the box body, thereby realizing the connection between the plastic film and the upper box body or the lower box body of the elastic membrane box, and finally the box body is cut off from the whole piece of plastic film by a cutter, so that the box body has a plastic film and is connected as a whole.

[0032] Unless otherwise stated, any technical solution disclosed in the above utility model, if it discloses a numerical range, then the disclosed numerical range is a preferred numerical range. Any technician in the field should understand that the preferred numerical range is only a numerical value with a more obvious technical effect or representative value among many feasible numerical values. Since there are too many numerical values ​​to be exhaustive, the utility model discloses only some numerical values ​​to illustrate the technical solution of the utility model, and the numerical values ​​listed above should not constitute a limitation on the scope of protection of the utility model.

[0033] If the words "first", "second" and so on are used in this article to limit components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of description to distinguish the components. Unless otherwise stated, the above words have no special meaning.

[0034] At the same time, if the above-mentioned utility model discloses or involves components or structural parts that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connected by bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except when it is obviously impossible to use an one-piece molding process).

[0035] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in the above utility model include states or shapes that are approximate, similar or close thereto.

[0036] Any component provided by the utility model can be assembled from multiple separate components, or can be a separate component manufactured by an integrated molding process.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. An elastic mold box pressing film coating structure, characterized in that: It includes a film coating seat and a plurality of limiting grooves arranged on the film coating seat, an elastic block is arranged in the limiting groove, a limiting spring is arranged between the elastic block and the inner wall of the limiting groove, a groove is arranged on the outer side of the upper part of the film coating seat, a film pressing frame is arranged in the groove, and a pressing mechanism for pressing the annular pressing ring into the upper and lower box opening ends of the elastic film box is arranged above the film coating seat.

2. The elastic mold box pressing and laminating structure according to claim 1, characterized in that: The pressing mechanism comprises a pressing plate and a plurality of annular pressing blocks arranged below the pressing plate. The size of the lower surface of the annular pressing block matches the size of the upper surface of the annular pressing ring. A through hole is arranged in the middle of the annular pressing block.

3. The elastic mold box pressing and laminating structure according to claim 2, characterized in that: A mounting plate is arranged above the pressure plate, and a hydraulic cylinder is arranged on the mounting plate. The output shaft of the hydraulic cylinder passes through the mounting plate and is connected to the pressure plate. Guide rods are also passed through both sides of the pressure plate. The upper end of the guide rod is connected to the mounting plate, and the lower end of the guide rod has a threaded section, and a stopper is screwed in the threaded section.

4. The elastic mold box pressing and laminating structure according to claim 1, characterized in that: The pressing mechanism is driven by the longitudinal driving mechanism to move forward and backward; the pressing mechanism and the longitudinal driving mechanism are driven by the transverse driving mechanism to move left and right.

5. The elastic mold box pressing and laminating structure according to claim 4, characterized in that: The longitudinal driving mechanism comprises a pressing plate of a pressing mechanism, longitudinal slides are fixed on both sides of the pressing plate, a longitudinal screw rod is passed through one longitudinal slide, and a longitudinal smooth rod is passed through the other longitudinal slide, and the longitudinal screw rod is driven to rotate by a longitudinal screw rod motor.

6. The elastic mold box pressing and laminating structure according to claim 4, characterized in that: The transverse driving mechanism comprises a transverse slide, the longitudinal driving mechanism is mounted on the transverse slide, a guide rail is provided inside the transverse slide, and the transverse slide is driven by a driving device to move left and right.

7. The elastic mold box pressing and laminating structure according to claim 6, characterized in that: The driving device is a hydraulic cylinder or a pneumatic cylinder.

8. The elastic mold box pressing and laminating structure according to claim 1, characterized in that: The film pressing frame and the film laminating seat are hingedly connected via a hinge.

9. The elastic mold box pressing and laminating structure according to claim 1, characterized in that: The openings of the upper and lower box bodies of the elastic membrane box are provided with annular grooves for assembling annular pressing rings.

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