CN112872770B

CN112872770B - Press fitting equipment

Info

Publication number: CN112872770B
Application number: CN202110334901.4A
Authority: CN
Inventors: 范睢; 赵旭
Original assignee: Jiangsu Chuangyuan Electron Co Ltd
Current assignee: Jiangsu Chuangyuan Electron Co Ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2022-03-25
Anticipated expiration: 2041-03-29
Also published as: CN112872770A; CN115139078A

Abstract

The application provides a lamination equipment, concretely relates to display device assembles the field, for example the soft frame pressure equipment of display and reflector panel relates to and shows technical field, and lamination equipment includes: a discharging component; the first floating component is arranged on the emptying component and floats between a first position and a second position along a preset direction relative to the emptying component; the first floating component and the emptying component jointly limit an accommodating part for accommodating the frame body, and the volume of the accommodating part is gradually reduced as the first floating component floats from the first position to the second position. According to the laminating equipment provided by the application, the accommodating part defined by the first floating component and the emptying component together accommodates the frame body such as a soft frame, so that the frame body is sufficiently supported, and when the volume of the accommodating part is reduced along with the floating of the first floating component, part of the frame body is gradually extruded out of the accommodating part, so that the frame body is installed. So realized installing the frame under the condition that avoids the frame to drop.

Description

Press fitting equipment

Technical Field

The application relates to the technical field of display, in particular to the field of display device assembly, and especially relates to a pressing device.

Background

When a relatively soft frame is mounted on a protected member such as a display device to protect the protected member, a problem that the frame is easily detached during positioning and mounting often occurs, resulting in mounting failure.

Disclosure of Invention

In view of this, the present application provides a pressing device for mounting a frame while preventing the frame from falling off.

The application provides a lamination equipment, lamination equipment includes:

a discharging component;

the first floating component is arranged on the emptying component and floats between a first position and a second position along a preset direction relative to the emptying component;

the first floating component and the emptying component jointly define a containing part for containing a frame body, and the containing part is gradually reduced in volume as the first floating component floats from the first position to the second position.

In the prior art, the process flow is usually implemented by installing the frame on the protected component by manual work and using a jig, that is, the manual operation usually runs through the whole process flow. Namely, in the process flow, manual installation of protected components, manual installation of frames, manual rolling and manual transfer of products are involved.

Although such a process flow is relatively normalized and the proportion of undesirable products is relatively stable, it is particularly difficult to reduce the proportion of undesirable products. The reason for this is that the ratio of human factors in the process flow is too large, in other words, it is difficult or inaccurate to analyze the cause of the failure in reverse according to the actual failure of the defective product. This has prompted that for process improvements only an excessive focus has been placed on the end steps of the process flow, in particular the manual rolling process, followed by the transfer process.

However, because only much attention can be paid to the manual rolling process, the prior art performs various types of optimization on the installation of the frame from the manual rolling process, and therefore attention is hardly paid to the process of installing the frame.

In fact, the inventor of the present application has noticed that the frame falling-off condition during the frame installation process and the frame re-installation condition caused by manual work not only objectively reduce the production efficiency, but also have an adverse effect on the subsequent rolling process, and therefore the falling-off condition is to be solved.

According to the pressing device provided by the application, the accommodating part jointly limited by the first floating component and the emptying component accommodates the frame body such as a soft frame, so that the frame body is sufficiently supported, for example, the frame body is slightly accommodated in the accommodating part in an interference manner; and when the volume of the accommodating part is reduced along with the floating of the first floating component, the part of the frame body is gradually extruded out of the accommodating part so as to realize the installation of the frame body.

As some alternatives, the emptying member and the first floating member may both be formed in a plate shape or substantially in a plate shape, for example, the emptying member may be formed as an emptying carrier plate, and the first floating member may be formed as a floating pressure plate, for example.

Reference herein to "floating" is to be understood as a reference to the movement of the first floating member being always subject to an obstruction during its movement from the first position towards said second position, such obstruction may for example result from a return force exerted by a flexible element (e.g. a flexible pad) or an elastic element (e.g. a spring) due to deformation. Thus, if the force forcing the first floating member to continue to move toward the second position against the aforementioned restoring force or to remain at the current position is reduced or eliminated when the first floating member is not located at the first position, the first floating member will be returned to the first position by the aforementioned restoring force. Such a floating movement, in particular towards the second position, is also particularly advantageous for avoiding damage to the protected component from impacts during the mounting of the frame.

Preferably, the emptying member comprises a main body and a limiting part formed on the main body, and the outer side part of the limiting part is at least partially provided with the first floating member;

the surface of the first floating member far away from the main body is formed with a step part, the step part is formed on the edge of the surface close to the limiting part, and the outer side part of the limiting part at least partially and the step part jointly limit the accommodating part.

According to the above feature, the defining portion may be formed as a convex portion that is convex with respect to the main body as an example, and when the first floating member is shaped like a frame, it may be understood as being fitted on the outer side portion of the defining portion. Therefore, in this example, the first position may be a position where the first floating member contacts the main body, and the second position may be a position where the first floating member is located after the frame is mounted.

Furthermore, a "step" as referred to herein is to be understood as a portion comprising two angled surfaces intersecting each other. Such an angle may preferably be 90 degrees, and the receptacle formed in this way may also provide a better guiding action for the frame.

Preferably, the laminating apparatus further comprises:

the adapter component is arranged on the other side of the emptying component relative to the first floating component and is connected with the first floating component;

and a second floating member provided at a side of the first floating member, the second floating member floating within a predetermined range along the predetermined direction.

According to the above feature, the provision of the adaptor member facilitates the application of pressure from the other side of the discharge member to force the movement of the first floating member. In addition, the second floating component is beneficial to buffering when the emptying component is installed on a certain plane or platform. The adapter member may for example be formed as a plate, i.e. an adapter plate, and the second float member may for example be formed as a bar-shaped slider.

Preferably, the laminating device further comprises a product positioning table for positioning the protected member.

As an example, when the frame body is accommodated in the accommodating portion and the discharge member is positionally fixed to the product positioning table, the frame body is positioned in a state to be fixed with respect to the member to be protected. In view of the above, the protected member herein refers to a member that is protected by attaching a frame, and the protected member is, for example, a display device such as a reflection plate or a display, and the frame may be a soft frame. The product location platform provides the location to being protected the component, so can avoid leading to the framework poor installation even the installation failure because of being protected the deviation of component position in the installation.

Therefore, the "to-be-mounted state" referred to herein means that the frame body and the member to be protected are spaced from each other in a predetermined direction, and the outer edge of the frame body exceeds the outer edge of the member to be protected when viewed along the predetermined direction. Thus, the frame body is firstly pressed on the protected component, and then the part of the frame body exceeding the outer edge of the protected component is further pressed on the side part of the protected component along the preset direction by the first floating component.

Preferably, the product positioning table comprises:

a worktable formed with a hollow part;

the placing platform is arranged on a first side part of the workbench in the predetermined direction and covers the hollow part, and the first side part of the placing platform in the predetermined direction is used for placing the protected component;

a positioning mechanism provided on a second side portion of the table in the predetermined direction corresponding to the hollowed-out portion, the positioning mechanism being configured to position the protected member. Preferably, the positioning mechanism comprises:

a mounting assembly moving in the predetermined direction;

a first damping member damping movement of the mounting assembly in the predetermined direction;

a plurality of pairs of limiting members arranged in pairs and arranged on the mounting assembly, wherein the parts of the limiting members are exposed to one side of the placing platform close to the discharging member in the preset direction;

the two stopper members of any pair of the stopper members synchronously abut against the two sides of the member to be protected that are opposite to each other, respectively, and synchronously release the two sides of the member to be protected that are opposite to each other.

According to the characteristics, the positioning mechanism can support the placing platform through the hollow part of the workbench through the movement of the mounting assembly, and can effectively position the protected component by utilizing the limiting components arranged in pairs, so that the positioning mechanism has the dual functions of ensuring the stable operation and positioning of the mounting process. Particularly, two stop members which are abutted against two opposite side parts of the protected member and belong to a pair of stop members are synchronously positioned and positioned in a releasing way, so that the situation that the protected member moves in the positioning process to influence the installation of the frame body is avoided.

Preferably, the mounting assembly comprises a plurality of pairs of connectors arranged in pairs, and two of the limiting members in any pair of limiting members are respectively arranged on two of the connectors included in one pair of connectors;

the connecting pieces comprise driving end parts, the positioning mechanism further comprises driving members, and two connecting pieces included in any pair of the connecting pieces are driven by the driving members.

According to the above features, the arrangement of the connecting piece can ensure that the stop member has different mountable positions, which is beneficial for improving the type of the protected member which can be adapted by the positioning mechanism.

Preferably, the driving member is formed with a side portion inclined with respect to the predetermined direction and engaged with the driving end portion, and an end surface of the driving end portion is inclined with respect to the predetermined direction in such a manner that the side portion of the driving member engaged with the driving end portion is inclined at the same inclination;

the stop member is configured to be retractable relative to the mounting assembly.

According to the characteristics, the driving component and the driving end part are matched in a slope matching mode, so that the motion synchronism of the limiting component is ensured; further, the stopper member is capable of extending and contracting relative to the attachment unit so that the stopper member does not interfere with attachment of the housing when the housing is attached to the member to be protected.

Preferably, the product positioning table comprises:

a mounting mechanism, when the frame body is accommodated in the accommodating part and the emptying component is positioned and mounted on the product positioning table, a part of the mounting mechanism moves along the predetermined direction to drive the first floating component to float from the current position to the second position;

a second damping member that damps movement of the portion of the mounting mechanism in the predetermined direction before and during the portion of the mounting mechanism drives the first floating member.

According to the above feature, the movement of the mounting mechanism is damped, so that the pressure can be smoothly applied to the first floating member. Such damping is particularly advantageous in terms of, inter alia, the quality of the mounting of the housing and the cost of the press-fitting device, for example, the power source for the mounting mechanism may be derived from relatively low-cost pneumatic actuation, the pneumatic actuation has the disadvantages of abrupt movement and susceptibility to shocks, which are a certain threat to the protected component, for example, a relatively fragile display device. The second buffer member, such as a hydraulic buffer, is utilized to effectively overcome the defects of pneumatic driving, ensure the installation quality of the frame body and reduce the overall cost of the laminating equipment. In addition, the present position herein includes the first position described above, and also includes a position located between the first position and the second position.

Preferably, the product positioning table includes a pressure holding mechanism including a plurality of pressure holding members provided to the table, the pressure holding members being configured to abut against side portions of the protected member to which the frame is attached;

the predetermined direction is a vertical direction, and the protected member is formed as a display device.

According to the above feature, the holding pressure mechanism ensures that the frame does not fall off from the member to be protected due to the springback looseness after the frame is pressed, and therefore the holding pressure mechanism improves the mounting quality. Furthermore, when the predetermined direction is a vertical direction, the difficulty of positioning the protected member is greatly reduced, since the protected member is laid flat without considering gravity factors during positioning, which also improves the mounting quality.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Figure 1 shows a schematic view of an axonometric view of a stitching device;

FIG. 2 is a schematic diagram showing a front view of the laminating device with parts omitted;

figure 3 shows a schematic view of an axonometric view of the carrier;

fig. 4 shows a schematic view of a bottom view of the carrier;

fig. 5 shows a schematic view of a top view of a carrier;

FIG. 6 shows a schematic view of a partial view of the cross-sectional view taken along line A-A in FIG. 5;

FIG. 7 shows a schematic view of an enlarged view at B in FIG. 6;

figure 8 shows a schematic view of an axonometric view of the stitching device with parts omitted;

FIG. 9 shows a schematic of a front view of the positioning mechanism;

FIG. 10 shows a schematic view of an isometric view of the positioning mechanism;

fig. 11 shows a schematic view of a further isometric view of the positioning mechanism.

Reference numerals:

1-a product positioning table; 10-a workbench; 11-a placement platform; 12-a positioning mechanism; 121-a limiting column; 122-oblique cutting into blocks; 123-a support plate; 124-oil pressure buffer; 125-a connector; 126-linear bearings; 127-a mounting plate; 128-a jacking plate; 129-a first slip table cylinder; 130-a second slip table cylinder;

2-a carrier; 21-discharging a carrier plate; 22-a floating platen; 221-step portion; 23-a slider; 24-a floating shaft; 25-an adapter plate; 26-a guide pin;

3-mounting a mechanism;

4-a pressure maintaining mechanism;

51-safety light curtain; 52-start button; 53-scram button; 54-a handle;

6-frame.

Detailed Description

The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all 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 application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

The pressing apparatus provided in this embodiment includes a housing (not shown), a product positioning table 1, a carrier 2, an installation mechanism 3, a pressure maintaining mechanism 4, and a control mechanism (not shown), and the connection relationship and the operation principle of the aforementioned components will be described in detail below with reference to fig. 1 to 11.

As shown in fig. 1, fig. 1 shows a schematic illustration of an isometric view of a stitching device. The carrier 2, the product positioning table 1, the carrier 2, the mounting mechanism 3, the pressure maintaining mechanism 4 and the control mechanism may be all disposed in the housing. The housing has an opening on one side for mounting and removing the vehicle 2 and for mounting and removing the reflector, which will be described later, and the safety light curtain 51, the start button 52, the emergency stop button 53 and the handle 54 provided on the housing also function as will be described later.

Referring to fig. 2, fig. 2 is a schematic view of a front view of the laminating device with the housing omitted. As shown in fig. 2, in the embodiment, the carrier 2 is used for mounting the soft rim 6, and in the case where the carrier 2 is mounted with the soft rim 6, the soft rim 6 is mounted to the product positioning table 1. The reflector is placed above the product positioning table 1 in advance, and then the soft frame 6 is installed on the reflector under the common cooperation of the installation mechanism 3 and the product positioning table 1. On the basis, the soft frame 6 installed on the reflector is subjected to pressure maintaining by the pressure maintaining mechanism 4, so that the installation quality is ensured.

Based on the above-described operating principle, the specific structure of the carrier 2 will be described below with reference to fig. 3 and 4, where fig. 3 shows a schematic view of an isometric view of the carrier 2 and fig. 4 shows a schematic view of a bottom view of the carrier 2. The carrier 2 comprises a discharge carrier plate 21 and a floating pressure plate 22. The main body of the discharge carrier 21 may be formed in a rectangular plate shape, and four corners of the main body may be respectively formed with four ears, and four guide pins 26 (the guide pins 26 are particularly shown in fig. 5 and 6) may be respectively mounted on the four ears, and the four guide pins 26 are used for matching with positioning holes on the placement platform 11 included in the product positioning table 1 described below.

In an embodiment, the floating platen 22 may be formed in a rectangular frame shape, which is mounted to the discharging carrier 21. Specifically, as shown in fig. 4, a protrusion with a rectangular outer contour may be formed on the lower surface of the discharge carrier 21, the floating pressing plate 22 may be sleeved on an outer side of the protrusion, and when the upper surface of the floating pressing plate 22 contacts the lower surface of the main body of the discharge carrier 21, the lower surface of the floating pressing plate 22 may be substantially flush with the lower surface of the protrusion of the discharge carrier 21. With reference to fig. 5 to 7, wherein fig. 5 is a top view of the carrier 2, fig. 6 is a partial view of a cross section along the direction a-a, and fig. 7 is a schematic view of an enlarged view at B in fig. 6, and especially with reference to fig. 7, for example, the lower surface of the floating platen 22 may slightly exceed the lower surface of the raised portion of the discharge carrier 21.

The floating platen 22 may be fitted over the outer side portions of the above-described bosses in the following manner. Referring to fig. 6, an adapter plate 25 is disposed above the main body of the discharge carrier 21, and the adapter plate 25 is connected to the floating pressure plate 22 via floating shafts 24 (e.g., four floating shafts 24) penetrating through the main body of the discharge carrier 21. It will be appreciated that when the upper surface of the floating platen 22 is in contact with the lower surface of the body of the discharge carrier 21, the adapter plate 25 is spaced from the upper surface of the body of the discharge carrier 21 by the upper end of the floating shaft 24 projecting relative to the upper surface of the body of the discharge carrier 21, which is the condition of the adapter plate 25 shown in fig. 6.

Based on the above-described relative positional relationship of the floating shaft 24, the adapter plate 25, and the floating pressure plate 22, the floating manner of the floating shaft 24 will be described in detail below. Still referring to fig. 6, the floating shaft 24 includes the shaft member shown in fig. 6 and a restoring member (not shown) provided at an outer side portion of the shaft member. This return member may be located between the lower surface of the adapter plate 25 and the upper surface of the discharge carrier 21, for example, the return member may abut both of the aforementioned surfaces. Here, the reset member is pressed when the adapter plate 25 is driven to move downwards, so as to absorb the impact applied to the adapter plate 25 and slow down the moving speed of the adapter plate 25, thereby ensuring that the shaft member and the floating pressure plate 22 connected with the shaft member move downwards relative to the emptying carrier plate 21 smoothly at the slowed speed.

The restoring member may be formed as a coil spring, for example, and the coil spring may be sleeved on the outer side portion of the shaft member, and both ends of the coil spring respectively abut against the lower surface of the adapting plate 25 and the upper surface of the discharging carrier 21, so that when the carrier 2 is placed in the orientation shown in fig. 6 (i.e. when the adapting plate 25 is located above and the discharging carrier is located below 21), the adapting plate 25 and the discharging carrier 21 can always maintain the relative positions shown in fig. 6. Furthermore, as soon as the adapter plate 25 is no longer driven during the downward movement of the adapter plate 25 being driven, the adapter plate 25 will eventually return to the position shown in fig. 6 under the influence of the helical spring.

Further reference is made to fig. 4, 6 and 7 in conjunction with fig. 7 in particular. In an embodiment, the inner edge of the lower surface of the floating platen 22 may be recessed upward to form a step 221 (the cross section of the step 221 is particularly shown in fig. 7), whereby the portion of the above-mentioned convex portion of the discharge carrier 21 facing the inner surface of the floating platen 22 defines a storage slot with the soft rim 6 together with the above-mentioned step 221. Obviously, in the present embodiment, the storage slot of the soft frame 6 is adapted to the shape of the soft frame in the form of a rectangular frame. However, in the remaining non-illustrated embodiments, the shapes of the emptying carrier 21, the floating platen 22 and the step 221 may be adjusted accordingly according to the specific shape of the soft frame 6 to be mounted.

Thus, with further reference to fig. 7, when the floating platen 22 is moved downward by the floating shaft 24, the volume of the storage slot defined by the step 221 and the raised portion of the loading carrier 21 gradually decreases, and the soft rim 6 is gradually pushed downward and is further pressed against the reflector. In the embodiment, when the soft frame 6 is accommodated in the storage slot, it serves as a frame body, and the size of the protruding portion is slightly larger than the inner size of the soft frame 6, so that the soft frame 6 is effectively spread and positioned in the storage slot and is further limited by the step portion 221 of the floating pressing plate 22, thereby avoiding the mounting failure caused by the falling off of the soft frame 6 and improving the efficiency of production and processing. Meanwhile, as mentioned in the foregoing description, since the soft frame 6 is partially exposed outside the storage tank during the volume reduction process of the storage tank, the carrier 2 can ensure the quick installation of the soft frame 6, which further contributes to the improvement of the efficiency of the production process.

In addition, referring to fig. 6, the carrier 2 further includes a slider 23 disposed on the main body of the discharge carrier 21 based on a similar principle. For example, two sliders 23 may be respectively disposed at two wide sides of the main body of the discharge carrier 21. The floating block 23 may be formed in a strip shape and disposed below the discharge carrier 21 via another floating shaft. Although the other floating shaft is not shown in the drawings, fig. 6 shows a shaft member included therein, the upper end of the shaft member is embedded in the discharge carrier plate 21, and the lower end is connected with the floating block 23. In this way, the slider 23 can be located furthest below the body of the discharge carrier 21 via a further floating axis.

Therefore, the floating block 23 can firstly contact with the placing platform 11 when the carrier 2 is installed on the placing platform 11, which is particularly beneficial to ensure that the carrier is installed smoothly, further preventing the soft frame 6 from falling off, and further beneficial to avoid the carrier 2 from impacting the reflector which is already placed on the placing platform 11.

With further reference to fig. 8, the carrier 2 is further omitted from fig. 8 with respect to the previously shown fig. 2, whereby a schematic illustration of an isometric view of the mounting mechanism 3 and the product positioning table 1 is shown in fig. 8. In the following description, the structure and the operation principle of the product positioning table 1 will be explained with reference to fig. 8 to 11.

In an embodiment, as shown in fig. 8, the product positioning table 1 is used for positioning and placing the reflector, and may include a worktable 10, a placing platform 11, and a positioning mechanism 12. The placing platform 11 is disposed above the working table 10, and the placing platform 11 is provided with positioning holes, which may be the same as the number of the guide pins 26, for example, 4 positioning holes. Each guide pin 26 can be inserted into the positioning hole, so that the carrier 2 is positioned on the placing platform 11.

In the above description, it has been mentioned that the carrier 2 enters the interior of the housing through the opening of the housing and is positioned by the guide pin 26 and the positioning hole, and this process can be performed manually, and similarly, the carrier 2 is taken out from the opening of the housing after the following operation of mounting the soft rim 6 on the reflector is completed. In such a process, in particular during the mounting of the vehicle 2, the above-mentioned slider 23 can first come into contact with the placement platform 11, as described above, whereby the slider 23, by virtue of its floating movement, ensures that the vehicle 2 is cushioned and thus smoothly mounted, in particular when it is manually mounted, when the portion of the guide pin 26 is inserted into the mounting hole.

Further, although not shown in the drawings, the middle of the table 10 is hollowed out. The placing platform 11 is supported by the working table 10 and covers the hollow part. The positioning mechanism 12 is disposed below the worktable 10 at a position corresponding to the hollow portion, and the positioning mechanism 12 is used for positioning a light reflecting plate placed on the placing platform 11, which will be described in detail below.

Specifically, referring to fig. 9, fig. 9 shows a schematic view of a front view of the positioning mechanism 12. The positioning mechanism 12 may include four plate members, which are a bottom plate (not labeled), a lifting plate 128, a supporting plate 123 and a mounting plate 127 from bottom to top. Wherein the supporting plate 123 may be mounted to the upper surface of the base plate via pillars, for example, four pillars.

With further reference to fig. 9 in conjunction with fig. 10 and 11, a jacking plate 128 is located below the support plate 123, which may be connected to the movable ends of two first slide table cylinders 129, which two first slide table cylinders 129 may be disposed on the base plate. The upper end surface of the lifting plate 128 may be provided with guide posts, for example, four guide posts, which may be coupled to a mounting plate 127 above the support plate 123 through linear bearings 126 correspondingly provided to the support plate 123.

Thus, when the two first sliding table cylinders 129 drive the lifting plate 128 to perform lifting movement, the mounting plate 127 performs synchronous lifting movement via the four guide posts. In this process, the support plate 123 and the bottom plate are in a ground-stationary state, and therefore, the elevating movement of the mounting plate 127 is also the movement in the vertical direction with respect to the support plate 123. Further, oil buffers 124, for example, four oil buffers 124, may be provided between the mounting plate 127 and the support plate 123, thereby ensuring that the mounting plate 127 can be lifted in a smooth state with respect to the support plate 123 even in the case of lifting with an air cylinder.

Still referring to fig. 9, the second slide cylinder 130 is disposed on the support plate 123 with its piston rod above the cylinder body, the end of the piston rod is connected with the miter block 122, and the middle of the mounting plate 127 is open, so as to allow the miter block 122 and the piston rod to pass through the hole above the mounting plate 127. Further reference is made to fig. 10 and 11, wherein, as an example, the chamfer 122 may be formed as a quadrangular frustum structure, and each of the two opposite sides may be identical. The expression "identical" here means both identical in terms of shape and angle of inclination with respect to the horizontal. As an example, in the present embodiment, the four sides of the chamfered block 122 may be the same, which is further advantageous for ensuring accurate positioning of the reflector, and the specific positioning process will be described later.

On the basis, two groups of four connecting pieces 125 are arranged above the mounting plate 127. Referring to fig. 10 and 11 in conjunction and in particular to fig. 10, two connectors 125 arranged in the horizontal direction in fig. 10 are defined as a first set of connectors, and two connectors 125 arranged in the vertical direction in fig. 10 are defined as a second set of connectors. For the first set of connection elements, connection element 125 may be formed in a "T" shape, i.e., including two beam portions perpendicular to each other. Specifically, an end face of one end of one of the beam portions has the same inclination angle as a first side face of the four side faces of the above-described chamfer piece 122, and the other end of this beam portion is perpendicular to and connected to the other beam portion. Furthermore, two ends of the other beam portion are respectively provided with an extending portion extending along the horizontal direction in fig. 10, and two extending portions are respectively provided with two spacing columns 121.

With further reference to fig. 10, the spacing column 121 includes a large diameter portion located above and a small diameter portion located below and relatively long, wherein the small diameter portion is sleeved with a spring. Although not shown in the drawings, the lower end of the small diameter portion may alternatively have another large diameter portion, and the large diameter portion may be located below the extended portion. As such, when a spring is provided, the spring is urged between the extended portion and the upper large diameter portion, which ensures that the spacing post 121 will project relative to the upper end face of the extended portion when not subjected to sufficient vertical force.

In addition, a sliding block may be disposed below the connecting member 125, and a sliding rail may be correspondingly disposed above the mounting plate 127, and the sliding block is engaged with the sliding rail, so that when the bevel block 122 is driven by the second sliding table cylinder 130 to ascend, the connecting member 125 can move outwards relative to the mounting plate 127. For the purpose of restoring the connecting element 125, a spring can be provided between the slider and the inner end of the slide rail, so that the connecting element 125 is restored by an inward movement when the bevel block 122 is lowered.

Similarly, the other connecting member 125 of the first set of connecting members is the same as the connecting member 125 described above, and is engaged with the second side surface of the bevel-cut block 122 opposite to the first side surface, and the connecting member 125 is also provided with two spacing posts 121 in the same manner.

Similarly, the connectors 125 in the second set of connectors may be identical in structure to the connectors 125 described above. As an example, in the collapsed orientation of the positioning mechanism 12 as shown in fig. 10, the second set of connectors may be understood to be located between two connectors 125 of the first set of connectors, and thus, the second set of connectors may have a longer extension relative to the first set of connectors to accommodate the clamping of the rectangular-shaped reflector, as will be described in more detail later in the description.

See fig. 8 on the basis of the above description. In an embodiment, a plurality of through slots are disposed on the platform 11 corresponding to the position of the position-limiting columns 121, so that the position-limiting columns 121 can pass through the through slots and move along the through slots. In the embodiment, four through-holes corresponding to the stopper posts 121 provided on the first set of connecting members 125 extend in the horizontal direction in fig. 8, and four through-holes corresponding to the stopper posts 121 provided on the second set of connecting members 125 extend in the vertical direction in fig. 8. Thus, when the first set of connecting members and the second set of connecting members are driven to open and close by the inclined cutting block 122, each limiting column 121 cannot be blocked in the through slot hole when moving along with the connecting member 125. If the reflector is placed on the placing platform 11, when the first set of connecting members and the second set of connecting members are folded, the limiting columns 121 abut against the edge of the reflector to position the reflector.

The two opposite sides of the oblique cutting block 122 have the same inclination angle, and the beam ends of the two connecting pieces 125 respectively matched with the two opposite sides also have the same inclination angle, so that the two connecting pieces 125 included in one group of connecting pieces are synchronous when being far away from and close to each other, and further the limiting columns 121 respectively arranged on the two connecting pieces synchronously position and unlock two opposite sides of the reflector, particularly the situation of the reflector moving is avoided, and the positioning effect is effectively ensured.

Based on fig. 8, the pressure holding mechanism 4 will be further described below, wherein the pressure holding mechanism 4 may include four pressure holding members, which may correspond to four side portions of the light reflection plate having a rectangular shape, respectively. Each of the pressure holding members may be driven by a cylinder provided at the table 10 to be close to an edge portion of the reflector or to be distant from a side portion of the reflector. Therefore, after the soft bezel 6 is mounted on the reflector, the soft bezel 6 partially covers the side portion of the reflector, and the soft bezel 6 is reliably mounted by the abutment of the pressure maintaining member.

With further reference to FIG. 8, the structure and operation of the mounting mechanism 3 will be further described below, based on the features described above. In the embodiment, the mounting mechanism 3 includes a mounting platform disposed on the workbench 10 via a pillar, and a pressure plate module is disposed below the mounting platform, and the pressure plate module includes a pressure plate floating via a floating shaft (not labeled, the principle of which is similar to the above floating shaft, and the same applies to the floating shaft mentioned below), and floating pressure blocks floating via the floating shaft and located on both sides of the pressure plate.

Further, linear bearings, for example four linear bearings, are provided on the mounting platform. The pressing plate module is connected with the limiting plate positioned on the top through guide posts which respectively pass through the four linear bearings. The mounting platform is further provided with an air cylinder, the air cylinder is connected with a pressing plate module below the air cylinder, and the pressing plate module and the limiting plate can be synchronously lifted and lowered under the pushing of a piston of the air cylinder. In an embodiment, a hydraulic buffer, e.g. two hydraulic buffers, is also provided on the mounting platform. When the limiting plate descends to a certain height, the limiting plate can abut against the hydraulic buffer, so that the pressure plate module can descend stably even under the driving of the air cylinder. In the embodiment, when the limit plate abuts against the hydraulic shock absorber, the platen module does not contact the carrier 2 yet, which can ensure stable pressing at all times when the platen module starts pressing the carrier 2.

In conjunction with the above description of the technical features, the working process of the laminating apparatus will be further described below.

Referring to fig. 2 in particular, the oblique cutting block 122 of the positioning mechanism 12 rises, the opposite limiting columns 121 are driven by the connecting pieces 125 away from each other to be away from each other, at this time, the reflector is placed on the placing platform 11, then the oblique cutting block 122 descends, the limiting columns 121 reset, and a total of eight limiting columns 121 abut against the side portions of the reflector, so that the reflector is effectively positioned, and the problem of installation failure due to positioning misalignment during subsequent installation of the soft bezel 6 is avoided. Further, the soft frame 6 is accommodated in the carrier 2, and the guide pins 26 of the carrier 2 are fitted in the positioning holes of the placing table 11. In the mounted state of the carrier 2, the carrier 2 does not come into contact with the reflector, which avoids the possibility of undesired damage to the reflector, while the outer edges of the soft rim 6, when viewed in the vertical direction, extend beyond the outer edges of the reflector. For example, the distance between the protrusion below the main body of the discharge carrier 21 and the reflector may be 0.5mm, which ensures that the soft border 6 is close enough to the reflector to perform the mounting operation.

Further, the mounting mechanism 3 is pressed down in the above manner, so that the pressure plate module presses down the adapter plate 25 of the carrier 2, and the adapter plate 25 brings the floating pressure plate 22 down. Meanwhile, the lifting plate 128 of the positioning mechanism 12 is lifted, and then the mounting plate 127 and the components arranged thereon are driven to lift together and abut against the lower side of the placing platform 11 through the hollow-out portion of the workbench 10, so that the placing platform 11 is relatively stable. As the floating platen 22 descends, the soft border 6 is pushed downward, so that a part of the soft border 6 covers the edge of the upper surface of the reflector and another part covers the side of the reflector, and the position of the soft border 6 relative to the reflector is particularly advantageous for the coating process.

Thus, the soft frame 6 is arranged on the reflector by the cooperation of the mounting mechanism 3 and the positioning mechanism 12. In the process, the floating pressure plate 22 presses down the limiting column 121 of the positioning mechanism 12, so that the situation that the limiting column 121 influences the installation of the soft frame 6 does not occur.

After the installation process is completed, the installation mechanism 3 and the positioning mechanism 12 are reset, the carrier 2 is taken down, then the pressure maintaining member of the pressure maintaining mechanism 4 moves towards the side part of the reflector, the limiting column 121 is pressed down again, and the part of the soft frame 6, which is positioned at the side part of the reflector, is pressed against. After the light is pressed for a certain time, the pressure maintaining mechanism 4 is reset, the positioning mechanism 12 releases the positioning of the reflector, and the reflector provided with the soft frame 6 is taken down from the placing platform 11.

Referring to fig. 1, based on the above working process, the two sides of the opening of the housing are provided with the safety light curtain 51, which is electrically connected with the control mechanism, and since the device needs to be manually operated, under the condition of the device action, if the safety light curtain 51 is shielded, the control mechanism suspends the device, thereby avoiding the occurrence of production accidents. Further, the emergency stop button 53 is also electrically connected to the control mechanism, which functions to emergency stop the present equipment. In addition, a start button 52, which is also electrically connected to the control mechanism, is schematically shown in fig. 1, and is used to start the present apparatus, so as to automatically implement the above operation processes of the mounting mechanism 3, the positioning mechanism 12, and the pressure holding mechanism 4. Further, a handle 54 is provided to the housing for carrying the apparatus.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all changes that can be made in the details of the description and drawings, or directly/indirectly implemented in other related technical fields, are intended to be embraced therein without departing from the spirit of the present application.

Claims

1. A laminating device, characterized in that the laminating device comprises:

a discharging component;

the first floating component and the emptying component jointly define a containing part for containing a frame body, and the volume of the containing part is gradually reduced as the first floating component floats from the first position to the second position;

the laminating equipment further comprises a product positioning table, and the product positioning table is used for positioning the protected component;

the product positioning table comprises: a worktable formed with a hollow part; the placing platform is arranged on a first side part of the workbench in the predetermined direction and covers the hollow part, and the first side part of the placing platform in the predetermined direction is used for placing the protected component; a positioning mechanism provided on a second side portion of the table in the predetermined direction corresponding to the hollowed-out portion, the positioning mechanism being configured to position the protected member.

2. Laminating device according to claim 1,

the emptying component comprises a main body and a limiting part formed on the main body, and the outer side part of the limiting part is at least partially provided with the first floating component;

3. The laminating device of claim 1, further comprising:

4. The laminating device of claim 1, wherein the positioning mechanism comprises:

a mounting assembly moving in the predetermined direction;

5. Laminating device according to claim 4,

the mounting assembly comprises a plurality of pairs of connecting pieces which are arranged in pairs, and two limiting members in any pair of limiting members are respectively arranged on the two connecting pieces included in one pair of connecting pieces;

6. Laminating device according to claim 5,

the driving member is formed with a side portion inclined with respect to the predetermined direction and engaged with the driving end portion, an end surface of the driving end portion being inclined with respect to the predetermined direction in the same way that the side portion of the driving member engaged with the driving end portion is inclined;

7. The laminating apparatus of claim 1, wherein the product positioning table comprises:

8. Laminating device according to claim 1,

the product positioning table comprises a pressure maintaining mechanism, the pressure maintaining mechanism comprises a plurality of pressure maintaining members arranged on the workbench, and the pressure maintaining members are used for abutting against the side parts of the protected members provided with the frame body;