Containing device and laminating machine

Abstract

The utility model relates to the technical field of PCB (Printed Circuit Board) processing equipment, and relates to an accommodating device and a laminating machine. The accommodating device comprises an accommodating cavity, a door body and a connecting mechanism; the door body is detachably connected to the accommodating cavity; the connecting mechanism comprises a connecting arm, a fixing seat and a connecting structure, the fixing seat is connected to the containing cavity, the connecting structure is connected to the door body, and the two opposite ends of the connecting arm are rotationally connected to the fixing seat and the connecting structure correspondingly; when the door body is separated from the containing cavity, the connecting mechanism is used for driving the door body to move close to or away from the containing cavity. According to the containing device, the connecting mechanism is arranged to drive the door body to move relative to the containing cavity, an operator can open and close the door body conveniently, and meanwhile the direction of the door body can be adjusted to reduce the occupied space; when the device is applied to the laminating machine, the maintenance convenience of the laminating machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB processing equipment, in particular to a containing device and a laminating machine. Background Art

[0002] The manufacturing process of the printed circuit board (PCB) lamination process involves multiple basic technical fields, including thermodynamics, chemistry, physics, mechanics, hydraulics, pneumatics and electrical control, etc. The process needs to be carried out under vacuum hot pressing conditions and places high demands on equipment technology, strength and sealing.

[0003] Laminators have strict requirements for strength and sealing. Usually, the rear door is large in size and heavy in weight, making maintenance work very inconvenient. At the same time, since the laminator is usually installed in a limited space at the customer's site, the opening space of the large-format rear door is limited, which makes the maintenance of the laminator difficult; at the same time, the sealing between the rear door of the existing laminator and the laminator cavity is not good.

[0004] Therefore, it is necessary to improve the above problems to change the current situation. Utility Model Content

[0005] The utility model provides a containing device and a laminating machine, which are used to solve the problems in the prior art that the rear door of the laminating machine is inconvenient to open and close, which leads to the difficulty of maintaining the laminating machine and the rear door has poor sealing performance.

[0006] The utility model provides a containing device, comprising:

[0007] A receiving cavity;

[0008] A door body, detachably connected to the accommodating cavity;

[0009] A connecting mechanism, comprising a connecting arm, a fixing seat and a connecting structure, wherein the fixing seat is connected to the accommodating cavity, the connecting structure is connected to the door body, and opposite ends of the connecting arm are rotatably connected to the fixing seat and the connecting structure respectively; when the door body is separated from the accommodating cavity, the connecting mechanism is used to drive the door body to move closer to or away from the accommodating cavity; and

[0010] A sealing mechanism is arranged around the opening of the accommodating cavity and is used for sealing between the door body and the accommodating cavity.

[0011] According to one embodiment of the utility model, the connecting arm includes an arm body, a pin shaft and a wear-resistant washer, one end of the arm body is rotatably connected to the connecting structure, the pin shaft is passed through the other end of the arm body and is rotatably connected to the fixed seat, the wear-resistant washer is sleeved on the pin shaft, and the wear-resistant washer is located between the arm body and the fixed seat.

[0012] According to one embodiment of the utility model, the connecting structure includes a connecting shaft seat, an adjusting member and an adjusting washer, the connecting shaft seat is connected to the door body and is rotatably connected to the connecting arm, the adjusting member is sequentially passed through the adjusting washer and the connecting arm and is connected to the connecting shaft seat, the adjusting member and the connecting shaft seat are adjustably arranged in the axial direction of the adjusting member, and the adjusting member is used to drive the adjusting washer to press or release the connecting arm.

[0013] According to an embodiment of the utility model, the door body is provided with a fixing hole, and the accommodating device further comprises a fastener; when the door body is connected to the accommodating cavity, the fastener is passed through the fixing hole and connected to the accommodating cavity.

[0014] According to an embodiment of the present invention, the interior of the sealing mechanism is a hollow structure.

[0015] According to an embodiment of the present invention, the door body is provided with a sealing groove, and the sealing mechanism is embedded in the sealing groove and protrudes from the surface of the door body.

[0016] According to one embodiment of the utility model, the sealing groove includes a connected installation cavity portion and a limiting groove, the installation cavity portion is located on the inner side of the limiting groove, the sealing mechanism is at least partially accommodated in the installation cavity portion, and the limiting groove is smaller than the outer diameter of the sealing mechanism, and the sealing mechanism protrudes from the limiting groove beyond the door body.

[0017] According to one embodiment of the utility model, the number of the connecting mechanisms is at least one group, and the connecting mechanism is used to suspend the door body on one side of the accommodating cavity when the door body is separated from the accommodating cavity; when the number of the connecting mechanisms is multiple groups, at least two groups of the connecting mechanisms are symmetrically arranged at the top and bottom of the door body respectively.

[0018] According to an embodiment of the utility model, the connection mechanism arranged at the bottom is provided for bearing the load of the door body.

[0019] The utility model also provides a laminating machine, comprising a containing device as described in any one of the above items, wherein the containing cavity of the containing device is configured as a vacuum cavity.

[0020] Implementing the embodiments of the utility model has the following beneficial effects:

[0021] When using the containing device of this embodiment, during the process of opening the door body, the connecting arm in the connecting mechanism can be used as a supporting element to enable the door body to be suspended on the outside of the containing cavity. At this time, the operator only needs to pull the door body to drive it to move toward or away from the containing cavity, and during the movement, since the door body and the connecting mechanism also adopt a rotating connection, the angle and position of the door body relative to the containing cavity can be adjusted according to actual space requirements to reduce the space occupied by the door body during the opening process and facilitate maintenance. In addition, by providing a sealing mechanism between the containing cavity and the door body, the sealing between the door body and the containing cavity in the containing device can be effectively improved.

[0022] In the accommodating device of the present embodiment, a connecting mechanism is provided to drive the door body to move relative to the accommodating cavity, which not only makes it convenient for the operator to open and close the door body, but also allows the direction of the door body to be adjusted to reduce the occupied space. In addition, a sealing mechanism is provided between the door body and the accommodating cavity to improve the sealing between the door body and the accommodating cavity. When applied to a laminator, the maintenance convenience of the laminator is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] in:

[0025] Figure 1 is a schematic structural diagram of the accommodating device in the embodiment of the utility model when it is closed;

[0026] Figure 2 It is a schematic diagram of the structure of the containing device in the embodiment of the utility model when it is opened;

[0027] Figure 3 is a cross-sectional schematic diagram of a containing device in an embodiment of the utility model;

[0028] Figure 4 It is a structural schematic diagram of a door body in an embodiment of the utility model;

[0029] Figure 5 yes Figure 4 A magnified view of part A in the middle;

[0030] Reference numerals:

[0031] 10. Accommodation device;

[0032] 100, containing cavity;

[0033] 200, door body; 210, fixing hole; 220, sealing groove; 221, installation cavity; 222, limiting notch;

[0034] 300, connecting mechanism; 310, connecting arm; 311, arm body; 312, pin shaft; 313, wear-resistant gasket; 320, fixing seat; 330, connecting structure; 331, connecting shaft seat; 332, adjusting member; 333, adjusting gasket; 400, sealing mechanism. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] See also Figures 1 to 5 As shown, an embodiment of the utility model provides a accommodating device 10, which includes a accommodating cavity 100, a door body 200 and a connecting mechanism 300; the door body 200 is detachably connected to the accommodating cavity 100; the connecting mechanism 300 includes a connecting arm 310, a fixing seat 320 and a connecting structure 330, the fixing seat 320 is connected to the accommodating cavity 100, the connecting structure 330 is connected to the door body 200, and the opposite ends of the connecting arm 310 are rotatably connected to the fixing seat 320 and the connecting structure 330 respectively; when the door body 200 is separated from the accommodating cavity 100, the connecting mechanism 300 is used to drive the door body 200 to move closer to or away from the accommodating cavity 100.

[0037] When using the accommodating device 10 of this embodiment, during the process of opening the door body 200, the connecting arm 310 in the connecting mechanism 300 can be used as a supporting element to enable the door body 200 to be suspended on the outside of the accommodating cavity 100. At this time, the operator only needs to pull the door body 200 to drive it to move toward or away from the accommodating cavity 100, and during the movement, since the door body 200 and the connecting mechanism 300 are also rotatably connected, the angle and position of the door body 200 relative to the accommodating cavity 100 can be adjusted according to actual space requirements to reduce the space occupied by the door body 200 during the opening process, which is convenient for maintenance.

[0038] In the accommodating device 10 of the present embodiment, a connecting mechanism 300 is provided to drive the door body 200 to move relative to the accommodating cavity 100, which not only makes it convenient for the operator to open and close the door body 200, but also allows the direction of the door body 200 to be adjusted to reduce the occupied space; when applied to a laminator, the maintenance convenience of the laminator is improved.

[0039] Further, see Figure 3 As shown, the connecting arm 310 includes an arm body 311, a pin shaft 312 and a wear-resistant washer 313. One end of the arm body 311 is rotatably connected to the connecting structure 330. The pin shaft 312 is passed through the other end of the arm body 311 and is rotatably connected to the fixed seat 320. The wear-resistant washer 313 is sleeved on the pin shaft 312, and the wear-resistant washer 313 is located between the arm body 311 and the fixed seat 320.

[0040] When assembling the connecting mechanism 300 of the present embodiment, first align the arm body 311 with the fixing seat 320, then place the wear-resistant washer 313 between the arm body 311 and the fixing seat 320, and allow the pin shaft 312 to pass through the arm body 311 and the fixing seat 320 in sequence. At this time, the arm body 311 can be connected to the fixing seat 320 through the pin shaft 312 to realize the rotation function. By arranging the wear-resistant washer 313 between the arm body 311 and the fixing seat 320, when the arm body 311 rotates relative to the fixing seat 320, contact between the arm body 311 and the fixing seat 320 can be avoided, and the wear-resistant washer 313 can be easily replaced after being worn.

[0041] Preferably, when the axial direction of the pin shaft 312 is parallel to the vertical direction, the wear-resistant washer 313 is preferably arranged on the lower side of the arm body 311 in the gravity direction, so that when the door body 200 moves relative to the accommodating cavity 100, the arm body 311 can be supported by the wear-resistant washer 313 under the action of gravity. It should be noted that, in some embodiments, the pin shaft 312 can also be connected to the fixing seat 320 and the arm body 311 through a bearing to improve the rotation smoothness of the arm body 311.

[0042] In one embodiment, the connecting structure 330 includes a connecting shaft seat 331, an adjusting member 332 and an adjusting washer 333. The connecting shaft seat 331 is connected to the door body 200 and is rotatably connected to the connecting arm 310. The adjusting member 332 is sequentially passed through the adjusting washer 333 and the connecting arm 310 and is connected to the connecting shaft seat 331. The adjusting member 332 and the connecting shaft seat 331 are axially adjustable, and the adjusting member 332 is used to drive the adjusting washer 333 to press or release the connecting arm 310.

[0043] When using the accommodating device 10 of this embodiment, the pressure applied by the adjusting member 332 on the adjusting washer 333 can be adjusted according to the tightness requirement of the door body 200. When the adjusting member 332 presses the adjusting washer 333, the resistance when driving the door body 200 to rotate relative to the arm body 311 can be increased, and vice versa, the resistance between the two can be reduced to achieve the adjustment function. By arranging the adjusting washer 333 between the arm body 311 and the connecting shaft seat 331, direct contact between the two can be avoided, and the adjusting washer 333 can be directly replaced when it is worn, so that the maintenance cost can be reduced. Specifically, the adjusting member 332 can be a bolt, and the adjusting member 332 is threadedly connected to the connecting shaft seat 331. The adjustment function can be achieved by rotating the adjusting member 332. In other embodiments, the adjusting member 332 can also be a pin, and is connected to the connecting shaft seat 331 by an interference fit. This is not a sole limitation.

[0044] Specifically, the door body 200 is provided with a fixing hole 210 , and the accommodating device 10 further includes a fastener; when the door body 200 is connected to the accommodating cavity 100 , the fastener is passed through the fixing hole 210 and connected to the accommodating cavity 100 .

[0045] In this embodiment, by providing a fixing hole 210 on the door body 200, when the door body 200 is connected to the accommodating cavity 100 and needs to be fixed and sealed, a fastener can be inserted into the fixing hole 210 and connected to the accommodating cavity 100, thereby fixing the door body 200 to the accommodating cavity 100; in a preferred embodiment, when the door body 200 is a rectangular structure, the fixing holes 210 can be provided at the four corners of the door body 200 to improve the connection strength between the door body 200 and the accommodating cavity 100. Specifically, the fastener can be a bolt.

[0046] Further, see Figure 4 As shown, the accommodating device 10 further includes a sealing mechanism 400 , which is disposed around the opening of the accommodating cavity 100 and is used to seal between the door body 200 and the accommodating cavity 100 .

[0047] Thus, after the door body 200 is connected and fixed to the accommodating cavity 100, the sealing mechanism 400 can seal the gap between the accommodating cavity 100 and the door body 200. Specifically, the sealing mechanism 400 can be a flexible sealing ring of the type of a rubber sealing ring or a silicone sealing ring, which is not limited here.

[0048] In a preferred embodiment, the interior of the sealing mechanism 400 is a hollow structure.

[0049] It is understandable that by adopting a sealing mechanism 400 with a hollow structure, the sealing mechanism 400 can have a larger shrinkage and deformation space, and after the door body 200 is connected to the accommodating cavity 100, the sealing effect of the sealing mechanism 400 can be further improved.

[0050] Specifically, the door body 200 is provided with a sealing groove 220 , and the sealing mechanism 400 is embedded in the sealing groove 220 and protrudes from the surface of the door body 200 .

[0051] With this arrangement, during the process of assembling the sealing mechanism 400, the sealing mechanism 400 can be positioned for installation by means of the sealing groove 220 provided on the door body 200; when the door body 200 is connected to the accommodating cavity 100, the sealing groove 220 can also serve as a compression space of the sealing mechanism 400 to accommodate the compressed sealing mechanism 400, thereby making the accommodating cavity 100 fit tightly with the door body 200 and ensuring sealing.

[0052] In a preferred embodiment, the sealing groove 220 includes a connected installation cavity 221 and a limiting groove 222, the installation cavity 221 is located on the inner side of the limiting groove, the sealing mechanism 400 is at least partially accommodated in the installation cavity 221, and the limiting groove 222 is smaller than the outer diameter of the sealing mechanism 400, and the sealing mechanism 400 protrudes from the door body 200 from the limiting groove 222.

[0053] When installing the sealing mechanism 400 of the present embodiment, the sealing mechanism 400 is firstly crimped to the limiting notch 222 of the sealing groove 220, and then the sealing mechanism 400 is pressed into the installation cavity 221 from the side surface of the limiting notch 222 toward the installation cavity 221. Since the sealing mechanism 400 is a flexible structure, the sealing mechanism 400 can enter the installation cavity 221 when elastic deformation occurs. However, since the opening size of the limiting notch 222 is smaller than the outer diameter of the sealing mechanism 400, the sealing mechanism 400 can be limited in the installation cavity 221 while preventing the sealing mechanism 400 from falling out of the limiting notch 222. At the same time, since the width of the installation cavity 221 is larger than the limiting notch 222, the sealing mechanism 400 can be filled toward the inside of the installation cavity 221 when deformation occurs.

[0054] Furthermore, the number of connecting mechanisms 300 is at least one group, and the connecting mechanism 300 is used to suspend the door body 200 on one side of the accommodating cavity 100 when the door body 200 is separated from the accommodating cavity 100; when the number of connecting mechanisms 300 is multiple groups, at least two groups of connecting mechanisms 300 are symmetrically arranged at the top and bottom of the door body 200, respectively.

[0055] In one embodiment, the number of connecting mechanisms 300 is one group, and the connecting mechanism 300 can be connected to the top of the door body 200 to realize the function of suspending the door body 200; in another embodiment, one group of connecting mechanisms 300 is configured at the bottom of the door body 200 and is configured to bear the weight of the door body 200; of course, the connecting mechanism 300 can also be arranged on the side of the door body 200. Compared with the above two structures, the opening and closing range of the door body 200 will be limited, but it is still larger than the door body 200 directly connected to the accommodating cavity 100.

[0056] See also Figure 1 and Figure 2 In the illustrated embodiment, the number of the connecting mechanisms 300 is two groups, and the two groups of connecting mechanisms 300 are symmetrically arranged at the top and bottom of the door body 200. By arranging multiple groups of connecting mechanisms 300 to connect with the door body 200, the moving smoothness of the door body 200 can be further improved, and the load of a single group of connecting mechanisms 300 can also be reduced to improve the durability of the connecting mechanisms 300. Of course, when the number of the connecting mechanisms 300 is three groups, in addition to the two groups respectively arranged at the top and bottom of the door body 200, another group of connecting mechanisms 300 can also be arranged on the side of the door body 200. At this time, in order to generate motion interference, the arm body 311 in this group of connecting mechanisms 300 is different in length from the arm body 311 of the other two groups of connecting mechanisms 300. Of course, in some embodiments, multiple groups of connecting mechanisms 300 can also be arranged on the same side of the door body 200 to improve the connection reliability and stability of the door body 200. The number of connecting mechanisms 300 is determined according to the design requirements of the accommodating device 10, and is not limited here.

[0057] The utility model further provides a laminating machine, which comprises the containing device 10 in any one of the above embodiments, and the containing cavity 100 of the containing device 10 is configured as a vacuum cavity.

[0058] It can be understood that, in the laminator of the present embodiment, by setting the accommodating device 10 in any one of the above-mentioned embodiments, the accommodating device 10 of the present embodiment drives the door body 200 to move relative to the accommodating cavity 100 by setting a connecting mechanism 300, which not only makes it convenient for the operator to open and close the door body 200, but also can adjust the direction of the door body 200 to reduce the occupied space; when applied to the laminator, the maintenance convenience of the laminator is improved.

[0059] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0060] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0061] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0063] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A container, characterized in that: include: A receiving cavity; A door body, detachably connected to the accommodating cavity; The connecting mechanism comprises a connecting arm, a fixing seat and a connecting structure, wherein the fixing seat is connected to the accommodating cavity, the connecting structure is connected to the door body, and the opposite ends of the connecting arm are rotatably connected to the fixing seat and the connecting structure respectively; when the door body is separated from the accommodating cavity, the connecting mechanism is used to drive the door body to move closer to or away from the accommodating cavity; as well as A sealing mechanism is arranged around the opening of the accommodating cavity and is used for sealing between the door body and the accommodating cavity.

2. The accommodating device according to claim 1, characterized in that: The connecting arm includes an arm body, a pin shaft and a wear-resistant washer, one end of the arm body is rotatably connected to the connecting structure, the pin shaft is passed through the other end of the arm body and is rotatably connected to the fixed seat, the wear-resistant washer is sleeved on the pin shaft, and the wear-resistant washer is located between the arm body and the fixed seat.

3. The accommodating device according to claim 1, characterized in that: The connecting structure includes a connecting shaft seat, an adjusting member and an adjusting washer. The connecting shaft seat is connected to the door body and is rotatably connected to the connecting arm. The adjusting member is sequentially passed through the adjusting washer and the connecting arm and is connected to the connecting shaft seat. The adjusting member and the connecting shaft seat are adjustably arranged in the axial direction of the adjusting member, and the adjusting member is used to drive the adjusting washer to press or release the connecting arm.

4. The accommodating device according to claim 1, characterized in that: The door body is provided with a fixing hole, and the accommodating device further comprises a fastener; when the door body is connected to the accommodating cavity, the fastener is passed through the fixing hole and connected to the accommodating cavity.

5. The accommodating device according to claim 1, characterized in that: The interior of the sealing mechanism is a hollow structure.

6. The accommodating device according to claim 1, characterized in that: The door body is provided with a sealing groove, and the sealing mechanism is embedded in the sealing groove and protrudes from the surface of the door body.

7. The accommodating device according to claim 6, characterized in that: The sealing groove includes a connected installation cavity and a limiting groove, the installation cavity is located on the inner side of the limiting groove, the sealing mechanism is at least partially accommodated in the installation cavity, and the limiting groove is smaller than the outer diameter of the sealing mechanism, and the sealing mechanism protrudes from the limiting groove of the door body.

8. The accommodating device according to any one of claims 1 to 7, characterized in that: The number of the connecting mechanisms is at least one group, and the connecting mechanism is used to suspend the door body on one side of the accommodating cavity when the door body is separated from the accommodating cavity; when the number of the connecting mechanisms is multiple groups, at least two groups of the connecting mechanisms are symmetrically arranged at the top and bottom of the door body respectively.

9. The receiving device according to claim 8, characterized in that: One group of the connection mechanisms is arranged at the bottom of the door body and is configured to bear the load of the door body.

10. A laminating machine, characterized in that: It comprises a containing device as described in any one of claims 1 to 9, wherein the containing cavity of the containing device is configured as a vacuum cavity.

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