Bearing mechanism and laminating machine

Abstract

The utility model relates to the technical field of laminating machines, in particular to a bearing mechanism and a laminating machine. The bearing mechanism comprises a pressing plate and a bearing strip; the pressing plate is provided with a conveying space; the bearing strip is arranged on the pressing plate, and the bearing face of the bearing strip is located in the conveying space and is parallel to the pressing plate. The bearing surface is used for bearing a tray; the carrier roller assembly is connected to the pressing plate, and the carrier roller assembly is located on the outer side of the conveying space and used for bearing the tray. According to the bearing mechanism, the carrier roller assembly and the bearing strip are arranged to be matched, the bearing strip can support the tray in the conveying space, and the carrier roller assembly can support the tray on the outer side of the conveying space, so that collision caused by direct contact between the tray and the pressing plate can be avoided; and meanwhile, the conveying stability of the tray can be improved in a multi-point contact mode, the structure is simple, and the conveying effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of laminators, and particularly relates to a supporting mechanism and a laminator. Background Art

[0002] With the progress of the circuit board production process, the requirements for laminators are becoming increasingly strict, and the size of laminators is gradually increasing to meet the needs of large-scale production. However, with the increase in the gravity and loading pressure borne by the loading tray during the feeding process, the tray may have the problem of excessive bending deformation in the middle area. This deformation will not only cause the tray to collide with the front panel of the platen, damaging the machine, but also increase the risk of friction and wear between the tray surface and the platen surface; at the same time, the tray is also prone to collide with the laminator when entering the laminator, and in severe cases, it will damage the workpiece.

[0003] Therefore, it is necessary to improve the above problems to change the status quo. Summary of the Utility Model

[0004] The utility model provides a supporting mechanism and a laminator, which are used to solve the problem that the tray in the existing laminator is prone to bending deformation.

[0005] The utility model proposes a supporting mechanism, including:

[0006] A platen, provided with a conveying space;

[0007] A load-bearing bar, arranged on the platen, and the load-bearing surface of the load-bearing bar is located in the conveying space and is arranged parallel to the platen; the load-bearing surface is used to support the tray; and

[0008] A roller assembly, connected to the platen, and the roller assembly is located outside the conveying space and is used to support the tray.

[0009] According to an embodiment of the utility model, the roller assembly includes a mounting seat, a roller body and a roller shaft. The mounting seat is connected to the platen and is located outside the conveying space. The roller shaft is sequentially penetrated through the roller body and the mounting seat, and the roller body is rotationally connected to the mounting seat through the roller shaft. The roller body is used to rollingly contact with the tray and support the tray.

[0010] According to an embodiment of the utility model, the mounting seat includes a connecting hole and a fixing hole that are communicated with each other. The roller shaft is penetrated through the connecting hole. The roller assembly further includes a fastener, and the fastener is detachably connected to the fixing hole and is used to fix the roller shaft and the mounting seat.

[0011] According to an embodiment of the utility model, a mounting groove is formed on one side surface of the platen facing the conveying space, and at least part of the load-bearing bar is inserted into the mounting groove.

[0012] According to an embodiment of the present utility model, the bearing bar is provided with a guiding inclined surface, the guiding inclined surface is arranged on a side close to the roller assembly, and the guiding inclined surface extends from the bearing bar towards the roller assembly and inclines towards a side away from the conveying space.

[0013] According to an embodiment of the present utility model, the supporting mechanism further includes a supporting bracket, the number of the pressing plates is multiple, and the multiple pressing plates are arranged in parallel and connected to the supporting bracket.

[0014] According to an embodiment of the present utility model, the number of the roller assemblies is multiple groups, and the multiple bearing bars are arranged at intervals and in parallel along a direction perpendicular to the moving direction of the tray.

[0015] According to an embodiment of the present utility model, the number of the bearing bars is multiple, and the bearing bars are arranged in parallel and at intervals along a direction perpendicular to the moving direction of the tray.

[0016] According to an embodiment of the present utility model, the number of the bearing bars is multiple, and the bearing bars are arranged in parallel and at intervals along a direction perpendicular to the moving direction of the tray.

[0017] The present utility model further provides a laminator, including:

[0018] The supporting mechanism as described in any one of the above.

[0019] Implementing the embodiments of the present utility model has the following beneficial effects:

[0020] In the supporting mechanism of this embodiment, by setting the cooperation of the roller assembly and the bearing bar, the bearing bar can support the tray in the conveying space, and the roller assembly can support the tray outside the conveying space. In this way, it can not only avoid the collision caused by the direct contact between the tray and the pressing plate, but also improve the conveying stability of the tray by adopting the multi-point contact method. The structure is simple and the conveying effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Among them:

[0023] Figure 1 is a schematic structural diagram of the supporting mechanism in the embodiment of the present utility model;

[0024] Figure 2 is Figure 1 an enlarged view of the local A in

[0025] Figure 3 a schematic side view of the supporting mechanism in an embodiment of the present utility model;

[0026] Reference numerals:

[0027] 10, supporting mechanism; 100, pressing plate; 110, installation groove; 200, bearing bar; 210, guiding inclined surface; 300, tray; 400, roller assembly; 410, mounting seat; 411, connecting hole; 412, fixing hole; 420, roller body; 430, roller shaft; 440, fastener; 500, supporting bracket. Detailed implementation manners

[0028] To make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions in the present utility model will be clearly and completely described below with reference to the accompanying drawings in the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0029] Refer to Figures 1 to 3 As shown in the figure, an embodiment of the present utility model provides a supporting mechanism 10, which includes a pressing plate 100 and a bearing bar 200; the pressing plate 100 is provided with a conveying space; the bearing bar 200 is arranged on the pressing plate 100, and the bearing surface of the bearing bar 200 is located in the conveying space and is arranged parallel to the pressing plate 100; the bearing surface is used to support the tray 300; the roller assembly 400 is connected to the pressing plate 100, and the roller assembly 400 is located outside the conveying space and is used to support the tray 300. Specifically, the tray 300 may be a component in the supporting mechanism 10 or an external tray 300. The tray 300 is used to carry workpieces or materials to be processed, and is not uniquely defined herein.

[0030] In the supporting mechanism 10 of this embodiment, by setting the cooperation of the roller assembly 400 and the bearing bar 200, the bearing bar 200 can support the tray 300 in the conveying space, and the roller assembly 400 can support the tray 300 outside the conveying space. This can not only avoid the collision caused by the direct contact between the tray 300 and the pressing plate 100, but also improve the conveying stability of the tray 300 by using the multi-point contact method. The structure is simple and the conveying effect is good.

[0031] Such as Figure 1In the illustrated embodiment, the conveying space of the pressing plate 100 is located at the top of the pressing plate 100. The tray 300 can move along the bearing strip 200 within the conveying space. The bearing strip 200 and the roller assembly 400 are supported at the bottom of the tray 300, and the roller assembly 400 can be in contact with the tray 300 in ways such as rolling contact and sliding contact.

[0032] In one embodiment, the roller assembly 400 includes a mounting seat 410, a roller body 420, and a roller shaft 430. The mounting seat 410 is connected to the pressing plate 100 and is located outside the conveying space. The roller shaft 430 passes through the roller body 420 and the mounting seat 410 in sequence, and the roller body 420 is rotatably connected to the mounting seat 410 through the roller shaft 430. The roller body 420 is used for rolling contact with the tray 300 and supporting the tray 300.

[0033] When assembling the roller assembly 400 of this embodiment, first connect the mounting seat 410 to the pressing plate 100. The mounting seat 410 is preferably installed on the side of the pressing plate 100, that is, the surface adjacent to the installation of the bearing strip 200. At this time, the mounting seat 410 extends from the side of the pressing plate 100 to the outside of the conveying space. The roller shaft 430 passes through the roller body 420 and the mounting seat 410 in sequence, thereby connecting the roller body 420 and the mounting seat 410. The outer surface of the roller body 420 is in rolling contact with the tray 300 and cooperates with the bearing strip 200 outside the conveying space to support the tray 300. Thus, the support points of the support mechanism 10 for the tray 300 can be increased to prevent the tray 300 from bending; when the tray 300 enters the conveying space from the roller assembly 400, the roller body 420 can be in rolling contact with the tray 300 to guide the tray 300 into contact with the bearing strip 200 within the pressing plate 100. By providing the contact between the roller assembly 400 and the tray 300, it can be avoided that the tray 300 collides when directly contacting the bearing strip 200, thereby improving the conveying reliability and stability of the support mechanism 10.

[0034] Specifically, the mounting seat 410 includes a connecting hole 411 and a fixing hole 412 that are connected and communicated. The roller shaft 430 passes through the connecting hole 411. The roller assembly 400 further includes a fastener 440. The fastener 440 is detachably connected to the fixing hole 412 and is used for fixing the roller shaft 430 and the mounting seat 410.

[0035] In this embodiment, the roller shaft 430 is inserted through the roller body 420 and into the connection hole 411 to position the installation of the roller shaft 430. After the roller shaft 430 is installed in place, by adjusting the relative position between the fastening member 440 and the mounting base 410, the roller shaft 430 and the mounting base 410 can be fixed or released. For example, when the fastening member 440 is a set screw, the roller shaft 430 can be fixed by rotating the fastening member 440 so that its end abuts against the roller shaft 430, and the roller shaft 430 can be released by rotating the fastening member 440 in the reverse direction, which facilitates the disassembly and assembly of the roller shaft 430, with a simple structure and convenient disassembly and assembly.

[0036] In one embodiment, an installation groove 110 is formed on one surface of the pressing plate 100 facing the conveying space, and at least a part of the bearing strip 200 is inserted into the installation groove 110.

[0037] By installing the bearing strip 200 through the installation groove 110 provided on the pressing plate 100, not only can the installation of the bearing strip 200 be positioned through the installation groove 110, but also the combined structure of the pressing plate 100 and the bearing strip 200 can be made more compact. When the supporting mechanism 10 is applied to a laminator, the number of bearing trays 300 that the supporting mechanism 10 can carry can be increased.

[0038] Further, the bearing strip 200 is provided with a guiding inclined surface 210. The guiding inclined surface 210 is arranged on the side close to the roller assembly 400, and the guiding inclined surface 210 extends from the bearing strip 200 towards the roller assembly 400 and inclines towards the side away from the conveying space.

[0039] Refer to Figure 2 and Figure 3 As shown, the guiding inclined surface 210 is preferably arranged on the side of the bearing strip 200 facing the roller assembly 400. By setting the inclination angle of the guiding inclined surface 210, when the tray 300 on the roller assembly 400 is conveyed towards the conveying space, the guiding inclined surface 210 can contact the tray 300 and guide the tray 300, which can further improve the movement stability when the tray 300 contacts the bearing strip 200 and avoid direct collision between the tray 300 and the bearing strip 200.

[0040] Specifically, the supporting mechanism 10 further includes a supporting frame 500. The number of pressing plates 100 is multiple, and the multiple pressing plates 100 are arranged in parallel and connected to the supporting frame 500.

[0041] In this embodiment, by arranging multiple pressing plates 100 in a stacked and spaced manner on the supporting frame 500, the trays 300 can be placed in parallel in the supporting mechanism 10, making the overall structure of the supporting mechanism 10 compact. When applied to a laminator, it can facilitate lamination processing.

[0042] Furthermore, the number of the idler roller assemblies 400 is multiple groups, and a plurality of load-bearing bars 200 are arranged in parallel at intervals in a direction perpendicular to the moving direction of the tray 300.

[0043] With such an arrangement, when the tray 300 is conveyed into the supporting mechanism 10, the tray 300 can be supported by a plurality of idler roller assemblies 400 in a direction perpendicular to the moving direction of the tray 300, which can not only improve the moving stability of the tray 300, but also provide a plurality of fulcrums to prevent the tray 300 from bending and deforming.

[0044] Furthermore, the number of the load-bearing bars 200 is multiple, and the load-bearing bars 200 are arranged in parallel and at intervals in a direction perpendicular to the moving direction of the tray 300.

[0045] In this embodiment, by arranging a plurality of load-bearing bars 200 in cooperation with multiple groups of idler roller assemblies 400, the supporting stability of the load-bearing bars 200 and the idler roller assemblies 400 for the tray 300 can be further improved to ensure the flatness and moving stability of the tray 300 during conveyance in the supporting mechanism 10.

[0046] Of course, in some embodiments, multiple load-bearing bars 200 may also be provided only on the pressing plate 100. At this time, when the tray 300 is conveyed in the conveying space, the tray 300 can be cooperated by a plurality of load-bearing bars 200 and one idler roller assembly 400, which will not be elaborated here.

[0047] The present utility model further provides a laminator, which includes a processing device (not shown in the figure) and the supporting mechanism 10 in any one of the above embodiments; the processing device is used for processing the materials on the tray 300; the supporting mechanism 10 is used for conveying the materials towards the processing device and / or receiving the materials output by the processing device.

[0048] It can be understood that in the laminator of this embodiment, by arranging the supporting mechanism 10 in any one of the above embodiments in cooperation with the processing device, and the supporting mechanism 10 is arranged with the idler roller assemblies 400 and the load-bearing bars 200 in cooperation, the load-bearing bars 200 can support the tray 300 in the conveying space, and the idler roller assemblies 400 can support the tray 300 outside the conveying space. In this way, not only can the collision caused by the direct contact between the tray 300 and the pressing plate 100 be avoided, but also the conveying stability of the tray 300 can be improved by means of multi-point contact. The structure is simple and the conveying effect is good.

[0049] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is 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. Therefore, it should not be construed as a limitation to the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0050] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "coupled" 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 those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0051] In the embodiments of the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0052] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present utility model. 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 can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A supporting mechanism, characterized in that, Comprising: A pressing plate provided with a conveying space; A bearing strip disposed on the pressing plate, and a bearing surface of the bearing strip is located in the conveying space and is arranged parallel to the pressing plate; the bearing surface is used for supporting a tray; And A roller assembly connected to the pressing plate, and the roller assembly is located outside the conveying space and is used for supporting the tray.

2. The supporting mechanism according to claim 1, wherein The roller assembly includes a mounting seat, a roller body and a roller shaft. The mounting seat is connected to the pressing plate and is located outside the conveying space. The roller shaft is sequentially inserted into the roller body and the mounting seat, and the roller body is rotatably connected to the mounting seat through the roller shaft. The roller body is used for rolling contact with the tray and supporting the tray.

3. The supporting mechanism according to claim 2, characterized in that, The mounting seat includes a connecting hole and a fixing hole that are communicated with each other. The roller shaft is inserted into the connecting hole. The roller assembly further includes a fastener, and the fastener is detachably connected to the fixing hole and is used for fixing the roller shaft and the mounting seat.

4. The supporting mechanism according to claim 1, characterized in that, A mounting groove is formed on a surface of the pressing plate facing the conveying space, and at least a part of the bearing strip is inserted into the mounting groove.

5. The supporting mechanism according to claim 1, characterized in that, The bearing strip is provided with a guiding inclined surface, and the guiding inclined surface is arranged on a side close to the roller assembly, and the guiding inclined surface extends from the bearing strip towards the roller assembly and is inclined towards a side away from the conveying space.

6. The supporting mechanism according to claim 1, characterized in that, The supporting mechanism further includes a supporting bracket. The number of the pressing plates is multiple, and the multiple pressing plates are arranged in parallel and connected to the supporting bracket.

7. The supporting mechanism according to any one of claims 1-6, characterized in that, The number of the roller assemblies is multiple groups, and the multiple bearing strips are arranged at intervals in parallel along a direction perpendicular to the moving direction of the tray.

8. The supporting mechanism according to claim 7, characterized in that The number of the bearing strips is multiple, and the bearing strips are arranged in parallel and at intervals along a direction perpendicular to the moving direction of the tray.

9. The supporting mechanism according to any one of claims 1-6, characterized in that, The number of the bearing strips is multiple, and the bearing strips are arranged in parallel and at intervals along a direction perpendicular to the moving direction of the tray.

10. A laminator, characterized in that, Comprising: The supporting mechanism according to any one of claims 1-9.

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