CN111497257A

CN111497257A - Press fitting equipment

Info

Publication number: CN111497257A
Application number: CN202010202182.6A
Authority: CN
Inventors: 黄少锋
Original assignee: Guangdong Evenwin Precision Technology Co Ltd
Current assignee: Guangdong Evenwin Precision Technology Co Ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-08-07
Anticipated expiration: 2040-03-20
Also published as: CN111497257B

Abstract

The invention provides a laminating device. The pressing equipment comprises a positioning module, a heat conduction module, a support module and a movable pressing module, wherein the positioning module is used for positioning a workpiece to be pressed, the support module and the heat conduction module are arranged adjacent to the positioning module, the support module is used for driving the movable pressing module to move along the vertical direction so that the workpiece to be pressed is clamped and fixed by the positioning module and the movable pressing module, at least part of the heat conduction module can move relative to the positioning module along the horizontal direction vertical to the vertical direction so as to contact one side of the part to be pressed of the workpiece to be pressed and transfer heat to the part to be pressed; the movable pressing module is arranged on the supporting module and can move along the horizontal direction relative to the positioning module so as to contact with the other side of the part to be pressed of the workpiece to be pressed and press the part to be pressed of the workpiece to be pressed.

Description

Press fitting equipment

Technical Field

The invention relates to the technical field of machine manufacturing, in particular to a pressing device.

Background

Along with the wide application of electronic products and the progress of novel precise elements, the requirements of the assembly structure of plastic parts and metal alloys of electronic product shells are more and more strict, particularly, the assembly requirements of the connecting part of the shell rotating shaft of the electronic product are more strict, at least one of the pressing smoothness, the pressing precision and the pressing yield of single-mode pressing equipment can not be guaranteed, and in addition, the equipment is more manual, so that the production efficiency is low, the production cost is high, and the large-scale production is not facilitated.

Disclosure of Invention

In order to solve at least one of the above technical problems, in one aspect, a pressing apparatus is provided, which includes a positioning module, a heat conducting module, a supporting module and a movable pressing module, wherein the positioning module is configured to position a workpiece to be pressed, the heat conducting module is disposed adjacent to the positioning module, the supporting module is disposed adjacent to the heat conducting module, the supporting module is configured to drive the movable pressing module to move in a vertical direction so that the workpiece to be pressed is clamped and fixed by the positioning module and the movable pressing module, and at least a portion of the heat conducting module is movable in a horizontal direction perpendicular to the vertical direction relative to the positioning module so as to contact one side of a part to be pressed of the workpiece to be pressed and transfer heat to the part to be pressed of the workpiece to be pressed; the movable pressing module is arranged on the supporting module and can move along the horizontal direction relative to the positioning module so as to contact with the other side of the part to be pressed of the workpiece to be pressed and press the part to be pressed of the workpiece to be pressed.

According to an embodiment of the invention, the positioning module comprises a positioning bottom plate, a positioning mosaic plate, a positioning pin and a sensor, the positioning mosaic plate is arranged on the positioning bottom plate, the positioning pin is arranged on the positioning bottom plate and arranged at the periphery of the positioning mosaic plate, the positioning mosaic plate is used for bearing the workpiece to be pressed, the sensor is arranged on the positioning bottom plate and arranged at the periphery of the positioning mosaic plate, the sensor is used for sensing whether the workpiece to be pressed is placed on the positioning mosaic plate or not, the positioning mosaic plate is further provided with a vacuum hole, and the positioning mosaic plate can adsorb and fix the workpiece to be pressed in a vacuum adsorption mode.

According to an embodiment of the present invention, the heat conduction module includes a first driving element, a heat conduction fixing plate, a heat conduction block, and a heating tube, one end of the first driving element is connected to the heat conduction fixing plate, the heat conduction block is fixed on the heat conduction fixing plate, the first driving element is configured to drive the heat conduction block to move along the horizontal direction via the heat conduction fixing plate, the heat conduction block is configured to contact the workpiece to be pressed, and the heating tube is configured to heat the heat conduction block.

According to an embodiment of the present invention, the heat conduction module further includes a linear guide rail, a gasket, and a support block, the linear guide rail is fixed on the heat conduction fixing plate and used for guiding the movement of the heat conduction fixing plate and the heat conduction block, the gasket is sandwiched between the heat conduction fixing plate and the heat conduction block and used for heat insulation, and the support block is disposed on one side of the heat conduction block away from the workpiece to be pressed and used for supporting the heat conduction block; the heat conduction module is characterized by further comprising a buffer inductor mounting plate fixed on the heat conduction fixing plate and a buffer inductor mounted on the buffer inductor mounting plate, wherein the buffer inductor is used for inducing the displacement of the movable pressing module in the vertical direction.

According to an embodiment of the invention, the laminating device further comprises a control module, the control module comprises a box body, a cover plate covering the box body, an electromagnetic valve and an air pressure regulating valve which are positioned in the box body, and a control button and an indicator lamp which are installed on the box body, and the positioning module and the supporting module are both arranged on the cover plate.

According to an embodiment of the present invention, the cover plate includes an air pressure control opening corresponding to the positioning module, an accommodating opening corresponding to an end of the first driving element of the heat conducting module, the accommodating opening being away from the heat conducting block, the heat conducting module further includes a driving element mounting plate, the first driving element penetrates through the driving element mounting plate, the driving element mounting plate is fixed on the positioning module, and the box further includes a notch exposing an end of the first driving element, the end being away from the heat conducting block.

According to an embodiment of the present invention, the supporting module includes a supporting plate, a sliding rail disposed on the supporting plate and extending along the vertical direction, a first fixing plate slidably connected to the sliding rail, a second fixing plate connected between the first fixing plate and the movable press-fit module, a third fixing plate fixed on the supporting plate, and a second driving element connected to the third fixing plate, where the second driving element is configured to drive the third fixing plate to move along the vertical direction, the third fixing plate drives the movable press-fit module to move along the vertical direction through the second fixing plate, and the third fixing plate further drives the first fixing plate to slide along the sliding rail.

According to an embodiment of the present invention, the supporting module further includes two opposite vertical plates, and the two vertical plates are respectively connected to two sides of the third fixing plate and used for guiding the movable pressing module to move along the vertical direction.

According to an embodiment of the present invention, the movable press-fitting module includes a fourth fixing plate, a protective cover, a third driving element, a connecting assembly, and a press-fitting slider, the fourth fixing plate is connected to the support module, the third driving element is fixed to the fourth fixing plate, the third driving element is further connected to the press-fitting slider through the connecting assembly, the protective cover is covered outside the fourth fixing plate, the third driving element, the connecting assembly, and the press-fitting slider, and the third driving element is configured to drive the press-fitting slider to move along the horizontal direction through the connecting assembly.

According to an embodiment of the present invention, the connecting assembly is disposed on a side of the third driving element away from the fourth fixing plate, and includes a first fixing block, a second fixing block, an elastic element, a fixing pin, a third fixing block, and a fourth fixing block, the second fixing block is connected to the third driving element via the first fixing block, the fixing pins extend in the vertical direction and are fixed to the second fixing block, the elastic element is disposed between the second fixing block and the press-fit slider, the third fixing block and an end of the fixing pin away from the third driving element are fixed, and the fourth fixing block is connected between the third fixing block and the press-fit slider.

According to an embodiment of the present invention, the first fixing block extends along the horizontal direction, the second fixing block is fixed to a side of the first fixing block away from the third driving element, the fourth fixing block includes a receiving portion, the third fixing block is received in the receiving portion, the fixing pin penetrates through the third fixing block and is connected to the fourth fixing block, a side of the press-fitting slider adjacent to the supporting module has a recessed surface recessed along a side away from the supporting module, the recessed surface is configured to contact and press the workpiece to be press-fitted, and a side of the press-fitting slider opposite to the recessed surface further includes an arc-shaped chamfered surface.

Compared with the prior art, in the pressing equipment, the supporting module and the positioning module can ensure that the workpiece to be pressed is stably fixed, the heat conduction module conducts heat to the workpiece to be pressed to perform hot melting pressing, the heat conduction module and the movable pressing module are respectively contacted with two sides of the part to be pressed of the workpiece to be pressed to improve the pressing stability and the pressing precision, so that the pressing yield is higher, in addition, the pressing equipment is less in labor consumption, the production efficiency is high, the production cost is low, and the large-scale production is facilitated.

According to an embodiment of the invention, in the positioning module, the sensor senses whether the positioning mosaic plate is provided with the workpiece to be pressed, when the workpiece to be pressed is detected to be in place, the positioning module can further fix the workpiece to be pressed in a vacuum adsorption manner, and the pressing equipment can control the movement of the supporting module, the heat conduction module and the movable pressing module so as to heat and press the workpiece to be pressed, so that the manual use can be reduced, the production efficiency is improved, and the production cost is reduced.

According to an embodiment of the invention, the positioning mosaic plate can adsorb and fix the workpiece to be pressed in a vacuum adsorption mode, so that the positioning mosaic plate is convenient to use, the positioning pin can further ensure that the workpiece to be pressed is stably fixed, the pressing stability and the pressing precision are improved, and the pressing yield is high.

According to an embodiment of the present invention, the first driving element, the heat-conducting fixing plate, the heat-conducting block, and the heating tube of the heat-conducting module are simple and reasonable in structure and position design, and the lamination yield can be ensured.

According to an embodiment of the invention, the linear guide rail is fixed on the heat-conducting fixing plate and used for guiding the movement of the heat-conducting fixing plate and the heat-conducting block, and the supporting block is arranged on one side of the heat-conducting block away from the workpiece to be pressed and used for supporting the heat-conducting block, so that the pressing stability and the pressing precision can be ensured, and the pressing yield can be improved; the gasket is clamped between the heat conduction fixing plate and the heat conduction block and used for heat insulation, so that the heat conduction block can be prevented from damaging other elements, and the service life of the pressing equipment is prevented from being reduced; the buffer sensor mounting plate and the buffer sensor mounted on the buffer sensor mounting plate are used for sensing the displacement of the movable pressing module in the vertical direction, and can further ensure the fixing strength of the supporting module to the element to be pressed, so that the pressing stability and pressing precision are further ensured, and the pressing yield is improved.

According to an embodiment of the invention, the control module comprises a box body, a cover plate covering the box body, an electromagnetic valve and an air pressure regulating valve which are positioned in the box body, and a control button and an indicator lamp which are arranged on the box body, wherein the positioning module and the support module are both arranged on the cover plate, and the structure and position design of the control module can facilitate the operation of a user and the observation of the pressing of the element to be pressed by the user.

According to one embodiment of the invention, the air pressure control opening, the accommodating opening and the notch of the box body on the cover plate are designed, so that the whole pressing equipment is compact and reasonable in structure, and light weight and miniaturization of the whole equipment are facilitated.

According to an embodiment of the present invention, in the supporting module, the second driving element drives the third fixing plate to move along the vertical direction, and further drives the movable press-fitting module to move along the vertical direction and drive the first fixing plate to slide along the slide rail through the second fixing plate, the supporting module further includes two vertical plates disposed oppositely, the two vertical plates are respectively connected to two sides of the third fixing plate and are used for guiding the movable press-fitting module to move along the vertical direction, and the slide rail, the fixing plate, the vertical plates, and the like can ensure the stable movement of the movable press-fitting module, thereby further ensuring the press-fitting stability and the press-fitting precision, and improving the press-fitting yield.

According to an embodiment of the present invention, in the movable press-fitting module, the fourth fixing plate, the protective cover, the third driving element, the connecting assembly, and the press-fitting slider are configured to ensure that the press-fitting slider moves in the horizontal direction, and the protective cover further covers the connecting assembly and the third driving element to protect the connecting assembly and the third driving element, so as to prolong the service life of the movable press-fitting module and prevent other objects from being damaged by touching.

According to an embodiment of the present invention, the first fixing block, the second fixing block, the elastic element, the fixing pin, the third fixing block, and the fourth fixing block of the connecting assembly are also reasonably and compactly configured in structure and position, so as to ensure the operation stability of the movable press-fit module, ensure the press-fit stability and precision, and improve the press-fit yield.

According to an embodiment of the invention, a concave surface which is concave along one side far away from the support module is arranged on one side of the pressing slider close to the support module, the concave surface is used for contacting and pressing the workpiece to be pressed, an arc-shaped chamfer surface is further included on the side of the pressing slider opposite to the concave surface, the arc-shaped chamfer surface is beneficial to moving the workpiece to be pressed, and the concave surface is beneficial to pressing the workpiece to be pressed with a corresponding shape, in particular to pressing an electronic product shell and internal auxiliary materials (metal and plastic or plastic and metal).

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic perspective view of a laminating apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a control module of the laminating apparatus shown in fig. 1.

Fig. 3 is a schematic structural view of a positioning module and a heat conducting module of the laminating apparatus shown in fig. 1.

Fig. 4 is a schematic structural diagram of the supporting module and the movable pressing module of the pressing apparatus shown in fig. 1.

Fig. 5 is a schematic view of a portion of the movable press module shown in fig. 4.

Fig. 6 is a schematic cross-sectional view of the laminating apparatus shown in fig. 1 in an operating state.

Fig. 7 is a schematic perspective view of the workpieces to be pressed together shown in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terms "first," "second," and "third," etc. in the description and claims of the present invention and the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "comprises" and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Referring to fig. 1, fig. 1 is a schematic perspective view of a laminating apparatus 10 according to an embodiment of the present invention. The pressing device 10 may be used to press and connect an external part and an internal accessory of a housing of an electronic product (such as a notebook computer), especially an external part and an internal accessory at a joint of a rotating shaft of a housing of an electronic product. The laminating apparatus 10 may include a control module 20, a positioning module 30, a heat conducting module 40, a supporting module 50, and a movable laminating module 60.

Referring to fig. 2, fig. 2 is a schematic structural diagram of the control module 20. The control module 20 comprises a box 21, a cover plate 22 covering the box 21, an electromagnetic valve 23 and an air pressure regulating valve 24 located in the box 21, and a control button 25 and an indicator lamp 26 mounted on the box 21. It is understood that the number of the control buttons 25 and the indicator lights 26 can be plural, and the control buttons 25 are mounted on the box 21 through openings on the box 21 and at least partially exposed outside the box 21 through the openings, wherein it is understood that the control buttons 25 are used for user operation, and the indicator lights 26 are used for indicating the working status of the laminating device 10. The cover plate 22 includes an air pressure control opening 221 corresponding to the positioning module 30, and the positioning module 30 is covered on the air pressure control opening 221. The cover 22 may also include a receiving opening 222 at an edge of the cover 22 adjacent to the control button 25 and the indicator light 26.

Referring to fig. 3, fig. 3 is a schematic structural diagram of the positioning module 30 and the thermal conduction module 40. The positioning module 30 is used for positioning a workpiece 70 to be pressed, and includes a positioning bottom plate 31, a positioning insert plate 32, a positioning pin 33, and a sensor 34. The positioning bottom plate 31 covers the air pressure control opening 221, and the positioning embedded plate 32 is arranged on the positioning bottom plate 31. The positioning pins 33 may be plural, and are disposed on the positioning bottom plate 31 and disposed at the periphery of the positioning embedded plate 32. The positioning mosaic plate 32 is used for bearing the workpiece 70 to be pressed, the positioning mosaic plate 32 is also provided with a plurality of vacuum holes 321, and the positioning mosaic plate 321 can adsorb and fix the workpiece 70 to be pressed in a vacuum adsorption mode. The positioning pins 33 are used for matching with the positioning embedded plate 32 to position the workpiece 70 to be pressed. The sensor 34 is disposed on the positioning bottom plate 31 and located at the periphery of the positioning mosaic plate 32, the sensor 34 is used for sensing whether the positioning mosaic plate 32 is placed on the workpiece 70 to be pressed, and the sensor 34 may be a proximity sensor.

The heat conduction module 40 is disposed adjacent to the positioning module 30, at least a portion of the heat conduction module 40 is movable relative to the positioning module 30 along a horizontal direction perpendicular to the vertical direction, the heat conduction module 40 is configured to contact one side of a to-be-bonded portion 71 of the to-be-bonded workpiece 70, and the heat conduction module 40 transmits heat to the to-be-bonded portion 71. It is understood that the thermal conduction module 40 may include a driving element (e.g., the first driving element 42) and a driven portion (e.g., the heat-conducting fixing plate 43, the heat-conducting block 44, the heat-generating pipe 45, the linear guide 46, the gasket 47, the supporting block 48, etc.), the at least one portion may be the driven portion, that is, the driving element may drive the driven portion to move along a horizontal direction perpendicular to the vertical direction, the thermal conduction module 40 is configured to contact one side of the to-be-bonded portion 71 of the to-be-bonded workpiece 70, and the thermal conduction module 40 transmits heat to the to-be-bonded portion 71. Of course, the specific structure of the heat conduction module 40 is not limited to that described in this embodiment, and other driving elements and driven parts may be adopted, as long as at least part of the heat conduction module 40 can perform the functions of moving in the horizontal direction perpendicular to the vertical direction relative to the positioning module 30, contacting one side of the to-be-pressed portion 71 of the to-be-pressed workpiece 70, and transferring heat to the to-be-pressed portion 71. Since the structures for realizing the above functions cannot be exhaustive, the present embodiment is not described in detail.

In detail, the thermal conduction module 40 includes a first driving element 41, a driving element mounting plate 42, a thermal conduction fixing plate 43, a thermal conduction block 44, a heat pipe 45, a linear guide 46, a gasket 47, and a support block 48. The heat pipe 45 is used for heating the heat conduction block 44. The heat-conducting block 44 is fixed to the heat-conducting fixing plate 43. One end of the first driving element 41 is connected to the heat conductive fixing plate 43. The first driving element 41 further extends through the driving element mounting plate 42, and the driving element mounting plate 42 can be fixed on the positioning module 30. The first driving element 41 is configured to drive the heat conduction block 44 to move along the horizontal direction via the heat conduction fixing plate 43, so that the heat conduction block 44 contacts the workpiece 70 to be pressed. The first driving element 41 may be located on a side of the positioning module 30 away from the workpiece 70 to be pressed and at least partially accommodated in the box 21, and an end of the first driving element 41 away from the heat conducting block 44 corresponds to the accommodating port 222 of the cover plate 22 and is also exposed through the gap 211 of the box 21. In this embodiment, the first driving element 41 may be a pen-type cylinder.

The linear guide 46 is fixed on the heat conducting fixing plate 43 and used for guiding the movement of the heat conducting fixing plate 43 and the heat conducting block 44, in this embodiment, the number of the linear guide 46 may be two. The gasket 47 is sandwiched between the heat-conducting fixing plate 43 and the heat-conducting block 44 and is used for heat insulation. The supporting blocks 48 are disposed on a side of the heat conducting block 44 away from the workpiece 70 to be pressed and are used for supporting the heat conducting block 44, in this embodiment, the number of the supporting blocks 48 may be two, and the supporting blocks 48 are substantially in the shape of a right triangle, one right-angled side of the right triangle is disposed on the surface of the heat conducting fixing plate 43, and the other right-angled side of the right triangle is in contact with the heat conducting block 44.

Further, the thermal conduction module 40 further includes a buffer inductor mounting plate 491 fixed on the thermal conduction fixing plate 44, and a buffer inductor 492 (as shown in fig. 4) mounted on the buffer inductor mounting plate 491, wherein the buffer inductor 492 is used for sensing the displacement of the movable press module 60 in the vertical direction. In this embodiment, the number of the buffer sensor mounting plates 492 may be two. The buffer inductor mounting plate 492 may be fixed to the heat conductive fixing plate 43 by bolts.

Referring to fig. 4, fig. 4 is a schematic structural view of the supporting module 50 and the movable pressing module 60. The supporting module 50 is disposed adjacent to the heat conducting module 40, the supporting module 50 is configured to drive the movable pressing module 60 to move along a vertical direction so that the workpiece 70 to be pressed is clamped and fixed by the positioning module 20 and the movable pressing module 60, and the movable pressing module 60 is disposed on the supporting module 50 and can move along the horizontal direction relative to the positioning module 20 to contact with another side of the portion 71 to be pressed of the workpiece 70 to be pressed so as to press the portion 71 to be pressed.

The supporting module 50 includes a supporting plate 51, a sliding rail 52 disposed on the supporting plate 51 and extending along the vertical direction, a first fixing plate 53 slidably connected to the sliding rail 52, a second fixing plate 54 connected between the first fixing plate 53 and the movable press-fit module 60, a third fixing plate 55 fixed on the supporting plate 51, and a second driving element 56 connected to the third fixing plate 55. The second driving element 56 is configured to drive the third fixing plate 55 to move along the vertical direction, so as to drive the movable pressing module 60 to move along the vertical direction and drive the first fixing plate 53 to slide along the slide rail 52 through the second fixing plate 54; the supporting module 50 further includes two opposite vertical plates 57, and the two vertical plates 57 are respectively connected to two sides of the third fixing plate 55 and are used for guiding the movable pressing module 60 to move along the vertical direction. An end of the second driving element 56 remote from the third fixing plate 55 may be fixed to the case 21, for example, at the bottom of the case 21. The second driving element 56 may be a pen cylinder extending in the vertical direction. The number of the slide rails 52 may be two.

The movable pressing module 60 includes a fourth fixing plate 61, a protective cover 62, a third driving element 63, a connecting assembly 64 and a pressing slider 65, the fourth fixing plate 61 is connected to the supporting module 50, the third driving element 63 is fixed to the fourth fixing plate 61, the third driving element 63 is further connected to the pressing slider 65 through the connecting assembly 64, the protective cover 62 is covered outside the fourth fixing plate 61, the third driving element 63, the connecting assembly 64 and the pressing slider 65, and the third driving element 63 is configured to drive the pressing slider 65 to move along the horizontal direction through the connecting assembly 64. The upright 57 can be clamped between the shield 62 and the third drive element 63.

It can be understood that the number of the third driving element 63 and the connecting assembly 64 can be multiple, please refer to fig. 5, and fig. 5 is a schematic structural diagram of the third driving element 63 and the connecting assembly 64 of the movable press module 60 shown in fig. 4. The connecting assembly 64 is disposed on a side of the third driving element 63 away from the fourth fixing plate 61, and includes a first fixing block 641, a second fixing block 642, an elastic element 643, a fixing pin 644, a third fixing block 645, and a fourth fixing block 646, wherein the second fixing block 642 is connected to the third driving element 63 via the first fixing block 641, the fixing pins 644 are all extended in the vertical direction and fixed on the second fixing block 642, the elastic element 643 is disposed between the second fixing block 642 and the press-fit slider 646, the third fixing block 645 is fixed with an end of the fixing pin 644 away from the third driving element 63, and the fourth fixing block 646 is connected between the third fixing block 645 and the press-fit slider 646. The third driving element 63 may be a two-axis cylinder.

The first fixed block 641 extends in the horizontal direction, the second fixed block 642 is fixed to a side of the first fixed block 641 away from the third driving element 63, the fourth fixing block 646 includes a receiving portion 647, the third fixing block 645 is received in the receiving portion 647, and the fixing pin 644 passes through the third fixing block 645 to be connected to the fourth fixing block 646, the press-fit slider 65 has a concave surface 651 recessed along a side away from the supporting die set 50 adjacent to the supporting die set 50, the concave surface 651 is used for contacting and pressing the workpiece 70 to be pressed, the side of the pressing slider 65 opposite to the concave surface 651 also comprises an arc-shaped chamfered surface 652, the arc-shaped chamfer surface 652 is beneficial to moving and contacting the workpiece 70 to be pressed, and the concave surface 651 is beneficial to pressing the workpiece 70 to be pressed with a corresponding shape, in particular to pressing an appearance part of an electronic product and an internal auxiliary material (metal and plastic or plastic and metal).

Referring to fig. 6, fig. 6 is a schematic cross-sectional view of the laminating apparatus 10 shown in fig. 1 in an operating state. In this embodiment, as shown in fig. 7, the workpiece 70 to be pressed may be a housing of an electronic product (e.g., a notebook computer), wherein the housing may be pivotally connected to another housing, so that a joint of a rotating shaft is provided, the part 71 to be pressed of the workpiece 70 to be pressed may include an appearance piece 72 and an auxiliary material 73 located inside the joint of the rotating shaft of the appearance piece 72, one of the appearance piece 72 and the auxiliary material 73 may be made of metal, the other is made of plastic, and a hot melt adhesive (e.g., an AB adhesive) may be provided between the appearance piece 72 and the auxiliary material 73. In this embodiment, the appearance member 72 is made of metal, and the auxiliary material 73 is made of plastic.

When the pressing device 10 works, the workpiece 70 to be pressed is placed on the positioning mosaic plate 32, the positioning pin 33 is positioned at the periphery of the workpiece 70 to be pressed to position the workpiece 70 to be pressed in a matching way, the sensor 34 senses the workpiece 70 to be bonded, the bonding apparatus 10 starts to operate, the positioning module 30 fixes the workpiece 70 to be pressed by vacuum adsorption through the positioning mosaic plate 32, the second driving element 56 of the supporting module 50 drives the movable pressing module 60, the second fixing plate 54 and the first fixing plate 53 to move towards the workpiece to be pressed 70 along the vertical direction via the third fixing plate 55, so that the workpiece to be pressed 70 is further clamped and fixed between the movable pressing module 60 and the positioning module 30, the slide rail 52 guides the first fixing plate 53, and the vertical plate 57 guides the movable press-fit module 60. The buffer sensor 492 senses whether the movable press-fitting module 60, the second fixing plate 54, and the first fixing plate 53 are pressed down to a proper position. When the heat conducting module 40 is pressed down to the proper position, the heat conducting block 44 can be driven by the first driving element 41 to move along the horizontal direction to contact one side of the appearance piece 72 of the to-be-pressed part 71, the third driving element 63 of the movable pressing module 60 can drive the pressing slider 65 to move along the horizontal direction via the connecting component 64 to contact the other side of the to-be-pressed part 71 where the auxiliary material 73 is located, so that the to-be-pressed part 71 is clamped between the heat conducting block 44 and the pressing slider 65, the heat conducting block 44 receives the heat of the heating tube 45 and transmits the heat to the to-be-pressed part 71 to melt the hot melt adhesive or the plastic, after the heating is stopped, the appearance piece 72 of the to-be-pressed part 71 and the auxiliary material are solidified 73 and combined together, the first driving element 41 drives the heat conducting block 44 to reset, and the third driving element 63 drives the slider 65 to reset, the second driving element 56 drives the movable pressing module 60 and the like to reset, so as to complete the pressing of the workpiece 70 to be pressed.

Compared with the prior art, in the pressing device of the present invention, the supporting module 50 and the positioning module 30 can ensure that the workpiece 70 to be pressed is stably fixed, the heat conducting module 40 conducts heat to the workpiece 70 to be pressed for hot-melting pressing, the heat conducting module 40 and the movable pressing module 60 respectively contact two sides of the part 71 to be pressed of the workpiece 70 to be pressed, so as to improve pressing stability and pressing precision, and improve pressing yield.

According to an embodiment of the present invention, in the positioning module 30, the sensor 34 senses whether the workpiece 70 to be pressed is placed on the positioning insert 32, when it is detected that the workpiece 70 to be pressed is in place, the positioning module 30 may further vacuum-adsorb and fix the workpiece 70 to be pressed, and the pressing device 10 may control the movement of the supporting module 50, the heat conducting module 40, and the movable pressing module 60 to heat and press the workpiece 70 to be pressed, so as to reduce manual labor, improve production efficiency, and reduce production cost.

According to an embodiment of the present invention, the positioning insert 32 can be used for fixing the workpiece 70 to be pressed by vacuum adsorption, and the positioning pin 33 can further ensure that the workpiece 70 to be pressed is fixed stably, so as to improve pressing stability and pressing precision and improve pressing yield.

According to an embodiment of the present invention, the first driving element 41, the heat-conducting fixing plate 43, the heat-conducting block 44, and the heat-generating tube 45 of the heat-conducting module 40 are simple and reasonable in structure and position design, and can ensure the yield of the lamination process.

According to an embodiment of the present invention, the linear guide 46 is fixed on the heat conducting fixing plate 43 and used for guiding the movement of the heat conducting fixing plate 43 and the heat conducting block 44, and the supporting block 48 is disposed on one side of the heat conducting block 44 away from the workpiece 70 to be pressed and used for supporting the heat conducting block 44, so that the pressing smoothness and the pressing precision can be ensured, and the pressing yield can be improved; the gasket 47 is sandwiched between the heat-conducting fixing plate 43 and the heat-conducting block 44 and used for heat insulation, so that the heat-conducting block 44 can be prevented from damaging other elements, and the service life of the laminating device 10 is prevented from being reduced; the buffering sensor mounting plate 491 and the buffering sensor 492 mounted on the buffering sensor mounting plate 491 are used for sensing the displacement of the movable pressing module 60 in the vertical direction, so as to further ensure the fixing strength of the supporting module 50 to the element 70 to be pressed, thereby further ensuring the pressing stability and pressing precision and improving the pressing yield.

According to an embodiment of the present invention, the control module 20 includes a box 21, a cover plate 22 covering the box 21, an electromagnetic valve 23 and an air pressure regulating valve 24 located in the box 21, and a control button 25 and an indicator lamp 26 mounted on the box, wherein the positioning module 30 and the support module 50 are both disposed on the cover plate 22, and the structure and position of the control module 20 are designed to facilitate the operation of a user and the observation of the pressing of the element to be pressed 70 by the user.

According to an embodiment of the present invention, the air pressure control opening 221 and the receiving opening 222 of the cover plate 22 and the notch 211 of the box 21 are designed, so that the overall structure of the pressing device 10 is compact and reasonable, and the overall weight and size of the device are reduced.

According to an embodiment of the present invention, in the supporting module 50, the second driving element 56 drives the third fixing plate 55 to move along the vertical direction, and further drives the movable press-fitting module 60 to move along the vertical direction and drives the first fixing plate 53 to slide along the slide rail 52 through the second fixing plate 54, the supporting module 50 further includes two vertical plates 57 disposed oppositely, the two vertical plates 57 are respectively connected to two sides of the third fixing plate 55 and are used for guiding the movable press-fitting module 60 to move along the vertical direction, and the slide rail 52, the fixing

plates

53, 54, 55, the vertical plates 57, and the like can ensure the stable movement of the movable press-fitting module 60, thereby further ensuring the press-fitting smoothness, the press-fitting precision, and improving the press-fitting yield.

According to an embodiment of the present invention, in the movable press-fitting module 60, the structures of the fourth fixing plate 61, the protective cover 62, the third driving element 63, the connecting assembly 64 and the press-fitting slider 65 can ensure that the press-fitting slider 65 moves relatively smoothly along the horizontal direction, and the protective cover 62 also covers the connecting assembly 54 and the third driving element 63 for protection, so as to improve the service life of the movable press-fitting module 60 and avoid touching and damaging other objects.

According to an embodiment of the present invention, the first fixing block 641, the second fixing block 642, the elastic element 643, the fixing pin 644, the third fixing block 645 and the fourth fixing block 646 of the connecting assembly 64 are also reasonably and compactly configured in structure and position, so as to ensure the operation stability of the movable press module 60, ensure the press stability and press precision, and improve the press yield.

According to an embodiment of the present invention, a side of the press-fit slider 65 adjacent to the support module 50 has a concave surface 651 that is concave along a side away from the support module 50, the concave surface 651 is configured to contact and press against the workpiece 70 to be press-fit, a side of the press-fit slider 65 opposite to the concave surface 651 further includes an arc-shaped chamfered surface 652, the arc-shaped chamfered surface 652 is beneficial to moving the workpiece 70 to be press-fit, and the concave surface 651 is beneficial to press-fit the workpiece to be press-fit in a corresponding shape, especially to press-fit an electronic product housing and an internal auxiliary material (metal and plastic or plastic and metal).

The above disclosure is only one embodiment of the present invention, and certainly should not be construed as limiting the scope of the invention, which is defined by the claims and their equivalents.

Claims

1. A lamination equipment which characterized in that: the pressing equipment comprises a positioning module, a heat conduction module, a support module and a movable pressing module, wherein the positioning module is used for positioning a workpiece to be pressed, the support module and the heat conduction module are arranged adjacent to the positioning module, the support module is used for driving the movable pressing module to move along the vertical direction, the workpiece to be pressed can be clamped and fixed by the positioning module and the movable pressing module, at least part of the heat conduction module can move along the horizontal direction vertical to the vertical direction relative to the positioning module, so that the workpiece to be pressed is in contact with one side of the part to be pressed of the workpiece to be pressed, and heat is transferred to the part to be pressed of the workpiece to be pressed; the movable pressing module is arranged on the supporting module and can move along the horizontal direction relative to the positioning module so as to contact with the other side of the part to be pressed of the workpiece to be pressed and press the part to be pressed of the workpiece to be pressed.

2. The laminating device of claim 1, wherein: the utility model discloses a pressfitting work piece, including the pressfitting work piece, the location module includes location bottom plate, location mosaic plate, locating pin and sensor, the location mosaic plate set up in on the location bottom plate, the locating pin set up in on the location bottom plate and set up in the periphery of location mosaic plate, the location mosaic plate is used for bearing treat the pressfitting work piece, the sensor set up in on the location bottom plate and be located the periphery of location mosaic plate, the sensor is used for the sensing whether location mosaic plate has placed treat the pressfitting work piece, the location mosaic plate still has the vacuum hole, just the mode that location mosaic plate accessible vacuum is adsorbed fixedly treat the pressfitting work piece.

3. The laminating device of claim 1, wherein: the heat conduction module comprises a first driving element, a heat conduction fixing plate, a heat conduction block and a heating tube, wherein one end of the first driving element is connected with the heat conduction fixing plate, the heat conduction block is fixed on the heat conduction fixing plate, the first driving element is used for driving the heat conduction block to move along the horizontal direction through the heat conduction fixing plate, the heat conduction block is used for contacting a workpiece to be pressed, and the heating tube is used for heating the heat conduction block.

4. A laminating device according to claim 3, characterised in that: the heat conduction module further comprises a linear guide rail, a gasket and a supporting block, the linear guide rail is fixed on the heat conduction fixing plate and used for guiding the movement of the heat conduction fixing plate and the heat conduction block, the gasket is clamped between the heat conduction fixing plate and the heat conduction block and used for insulating heat, and the supporting block is arranged on one side, away from the workpiece to be pressed, of the heat conduction block and used for supporting the heat conduction block; the heat conduction module is characterized by further comprising a buffer inductor mounting plate fixed on the heat conduction fixing plate and a buffer inductor mounted on the buffer inductor mounting plate, wherein the buffer inductor is used for inducing the displacement of the movable pressing module in the vertical direction.

5. A laminating device according to claim 3, characterised in that: the pressing equipment further comprises a control module, the control module comprises a box body and a cover, the cover is arranged on the box body, an electromagnetic valve and an air pressure regulating valve in the box body, a control button and an indicating lamp on the box body are installed, and the positioning module and the supporting module are arranged on the cover plate.

6. The laminating device of claim 5, wherein: the cover plate comprises an air pressure control opening corresponding to the positioning module, a first driving element corresponding to the heat conduction module is far away from the accommodating opening at one end of the heat conduction block, the heat conduction module further comprises a driving element mounting plate, the first driving element penetrates through the driving element mounting plate, the driving element mounting plate is fixed on the positioning module, and the box body further comprises a notch exposing the first driving element far away from one end of the heat conduction block.

7. The laminating device of claim 1, wherein: the supporting module comprises a supporting plate, a sliding rail, a first fixing plate, a second fixing plate, a third fixing plate and a second driving element, wherein the sliding rail is arranged on the supporting plate and extends along the vertical direction, the first fixing plate is connected with the sliding rail in a sliding manner, the second fixing plate is connected between the first fixing plate and the movable pressing module, the third fixing plate is fixed on the supporting plate, the second driving element is connected with the third fixing plate, the second driving element is used for driving the third fixing plate to move along the vertical direction, the third fixing plate drives the movable pressing module to move along the vertical direction through the second fixing plate, and the third fixing plate also drives the first fixing plate to slide along the sliding rail; the support module further comprises two vertical plates which are oppositely arranged, the two vertical plates are respectively connected to two sides of the third fixing plate, and the two vertical plates are used for guiding the movable pressing module to move along the vertical direction.

8. The laminating device of claim 1, wherein: the movable pressing module comprises a fourth fixing plate, a protective cover, a third driving element, a connecting assembly and a pressing pull head, the fourth fixing plate is connected with the supporting module, the third driving element is fixed on the fourth fixing plate, the third driving element is further connected with the pressing pull head through the connecting assembly, the protective cover is covered outside the fourth fixing plate, the third driving element, the connecting assembly and the pressing pull head, and the third driving element is used for driving the pressing pull head to move along the horizontal direction through the connecting assembly.

9. The laminating device of claim 8, wherein: the connecting assembly is arranged on one side, far away from the fourth fixing plate, of the third driving element and comprises a first fixing block, a second fixing block, an elastic element, a fixing pin, a third fixing block and a fourth fixing block, the second fixing block is connected with the third driving element through the first fixing block, the fixing pin extends in the vertical direction and is fixed on the second fixing block, the elastic element is arranged between the second fixing block and the press-fit puller, the third fixing block is fixed with one end, far away from the third driving element, of the fixing pin, and the fourth fixing block is connected between the third fixing block and the press-fit puller.

10. The laminating device of claim 9, wherein: the first fixing block extends along the horizontal direction, the second fixing block is fixed on one side, far away from the third driving element, of the first fixing block, the fourth fixing block comprises an accommodating part, the third fixing block is accommodated in the accommodating part, the fixing pin penetrates through the third fixing block and is connected with the fourth fixing block, the pressing pull head is close to one side, far away from one side of the supporting module, a sunken surface is formed in one side of the supporting module, the sunken surface is used for contacting and abutting against the workpiece to be pressed, and an arc-shaped chamfer surface is further arranged on one side, far away from the sunken surface, of the pressing pull head.