TW201904769A - Vacuum printing device capable of achieving advantages of reducing the applied force power source required for lifting the worktable and having higher worktable ascending and descending stability - Google Patents

Abstract

This invention discloses a vacuum printing device which uses less power source to achieve the single side rotating lift to the worktable of a carrying mechanism. The vacuum printing device of this invention at least comprises a base, a first chamber, a second chamber, a carrying mechanism, and a lifting mechanism. Accordingly, the vacuum printing device of this invention can effectively use less power source for applied force to achieve high stability of single side lift to the worktable of the carrying mechanism through the hardware design of using the screw of the lifting mechanism to push a first wedge block, so as to effectively sealedly isolate the first chamber and the second chamber, thereby preventing the shortcoming of part damage due to collision caused by ascending and descending worktable. Therefore, this invention can indeed achieve advantages of reducing the applied force power source required for lifting the worktable and having higher worktable ascending and descending stability.

Description

Vacuum printing unit

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a vacuum printing apparatus, and more particularly to a vacuum printing apparatus that uses a less power source to achieve a one-side rotary lift of a table of a mounting mechanism to close the first chamber and the second chamber.

According to the printing circuit board, there are many holes on the surface of the printed circuit board. When manufacturing the finished product, the surface of the hole needs to be filled with resin to make the surface smooth. In the prior art, a vacuum plug printing machine is commonly used to achieve the purpose of filling the resin; Evenly, the printing machine prints under vacuum, and fills the resin to the depth of the hole by reducing the pressure difference caused by the vacuum. Nowadays, the commonly used vacuum printing equipment, in the process of use, each printed circuit board ends at the plugging process. After that, the entire printing area needs to be vacuumed. As a result, the next process takes a long time to vacuum, and when the working vacuum is reached, the production can be continued, which often affects the quality stability of the printed circuit board.

The invention relates to a resin ink vacuum plug printing device which solves the above problems. The patent mainly relates to a resin ink vacuum plug printing device, which comprises a printing main warehouse and a printing main warehouse. The side is provided with a transfer bin, which is connected between the printing main bin and the transfer bin. The transfer bin includes a bin body and a bin cover. The bin body has a space for accommodating the printing platen, and the printing platen is driven by the platen displacement transmission structure. When the workpiece is carried in the vacuum printing device, the sealed internal space is restricted by the periphery to form a vacuum state by the exhaust device, and is divided into a movable table by the movable internal space. Forming a first compartment with a closed door and two confined compartments containing a printing machine inside and connecting the second compartment of the venting device. The second compartment is kept in a vacuum state to open the closed door of the first compartment, and the workpiece is supplied to the workbench. The closed door is closed, and then the table is moved from the closed position to the workpiece supply position and the workpiece is supplied to the printing press for printing. At this time, by dividing the partition of the first compartment and the second compartment by moving the table from the blocking position, a communication state in which the air flows through the sealed internal space is formed, but since the closed door is closed, the closed door is closed. The second compartment space of the configuration press is not open to atmospheric air. Here, if another exhaust device is connected to the portion forming the first compartment, the vacuum can be effectively blocked in the first compartment before the table is moved from the blocking position to the communicating state. The air in the compartment of one zone flows into the compartment of the second zone.

Furthermore, the workbench controls the rise and fall of the tabletop of the overall workbench by means of a lifting device. The lifting device is provided with a motor, a lifting cylinder, and a support plate. The lifting cylinder is driven by the motor to lift and lower, the lower side of the supporting plate abuts on the lifting cylinder, and is connected with the lifting cylinder and is raised and lowered. The cylinder platform and the supporting plate are respectively formed with four sliding insertion holes at the same position in the vertical direction. Four sliding rods are inserted into the sliding insertion holes, and a portion of the lifting rod protruding from the upper side of the supporting plate is embedded in the coil spring, whereby the whole table is horizontally raised and horizontally lowered. It is a very expensive power source for the overall lifting of heavy load. Not only is the long-term operation of the lifting device itself easy to wear, but also the long-term lifting of the table is subject to vibration, which will cause damage to the parts, and the displacement of the table vibration will affect the printing quality.

The invention achieves the stability of the unilateral lifting of the work platform of the mounting mechanism with less force source, and is still a problem that the related industrial developers and related researchers of the vacuum printing device need to continuously overcome and solve.

Nowadays, the inventor has made many improvements in the actual implementation of the above-mentioned conventional vacuum printing apparatus. Therefore, it is an indefatigable spirit and is improved by its rich professional knowledge and years of practical experience. Based on this, the present invention has been developed.

The main object of the present invention is to provide a vacuum printing apparatus, the object of which is to provide a vacuum printing apparatus which uses a less power source to achieve one-side rotation lifting of a table of a mounting mechanism, and is mainly driven by a screw of a lifting mechanism. The hardware design of a wedge block can effectively achieve the high stability of the unilateral lifting of the work platform of the mounting mechanism by effectively using less force source, so as to effectively close the first chamber and the second chamber, thereby further Preventing the displacement caused by the lateral sliding of the workbench, causing poor printing, and preventing the damage of parts caused by the impact of the workbench, and indeed achieving the advantages of less force applied to the required power source and higher stability of the worktable lifting and lowering .

According to an object of the present invention, a vacuum printing apparatus is provided, comprising at least a first chamber, a second chamber, a receiving mechanism, and a lifting mechanism; the first chamber is provided with a vacuum state a printing area; the second chamber includes an occlusion opening, and a cover body, the occlusion port is connectable to the first chamber, and a pick-and-place area is formed between the cover body and the occlusion opening; The mounting mechanism includes a workbench, a frame, and a hinge assembly, wherein the frame is assembled below the workbench, and the hinge assembly is connected to the workbench and the frame. One side end; the lifting mechanism is disposed below the closing port, the lifting mechanism includes a first driving member, and a lifting assembly, wherein the first driving member drives the lifting assembly and is supported by the pivot assembly The one side can be swung and raised to close the clogging port, and the first chamber and the second chamber can be effectively closed, and the working table can exchange the object to be printed in the second chamber, thereby lowering the table to move the Set up machine Printing step to the print zone.

The vacuum printing apparatus as described above is further provided with a base, and the receiving mechanism is reciprocally movable laterally on the base.

The vacuum printing device as described above, wherein the lifting assembly is provided with a screw on the base and a first wedge block having a slope, the screw is correspondingly connected to the first driving member, the first wedge block Correspondingly connected to the screw, the first driving member is connected to the screw to drive the first wedge block to linearly reciprocate.

The vacuum printing device as described above, wherein the lifting assembly is provided with at least one auxiliary component, and the auxiliary component is provided with a linear bearing and a spindle, and the spindle is threaded through the linear bearing and linearly actuated The auxiliary component is fixed to an auxiliary wheel set, and the auxiliary wheel set is correspondingly disposed on the auxiliary component, and the auxiliary wheel set is fixed on one end of the spindle, and the first wedge block is abutted against the auxiliary wheel set In turn, the mandrel is longitudinally linearly lifted and lowered. The mandrel reaches the top and the support and the balance table is more stable.

The vacuum printing device as described above, wherein the auxiliary wheel set is provided with a connecting member and a first wheel member, and one end of the mandrel is connected to the connecting member, and the connecting member is respectively connected to the first wheel member. A wedge block moves linearly in a horizontal direction, and the slope of the first wedge block abuts against the first wheel member, pushing up or down the first wheel member, thereby driving the mandrel to be more stable.

The vacuum printing device as described above, wherein the auxiliary wheel set is provided with a second wheel member, and the second wheel member is connected to the connecting member, and the table is provided with a second portion opposite to the second wheel member. Wedge block. By the second wheel member abutting the inclined surface of the second wedge block to interlock the mandrel, not only the friction force is reduced, but also the loss of the lifting force can be reduced, and the mandrel can be cushioned against the table to increase the smoothness of the table rotation and lifting. Sex.

The vacuum printing device as described above, wherein the lifting mechanism is provided with a plurality of lifting assemblies and a connecting plate, the connecting plate is fixed to the mandrel of the plurality of lifting assemblies, and only the plurality of lifting assemblies are The two lifting assemblies are respectively connected to a first driving member, and the spindles of all the lifting assemblies can be raised or lowered simultaneously by the connecting plates.

The vacuum printing device as described above, wherein the lifting assembly is provided with an elastic component at the lower end of the mandrel, the elastic component fixing the connecting plate, and the elastic component can be offset by the elastic component when the mandrel is raised A top abutting member (55), the workbench itself is a heavy load weight, and when the table rises against the occlusion, the support force is increased, and the worktable is fixedly positioned at the occlusion port, which is favorable for changing the printed matter. Destroying the vacuum state of the first chamber.

The vacuum printing device as described above, wherein the base is provided with a first track, and the first wedge block is reciprocally movable on the first track, and the first wedge block can reduce the contact area by the first track to reduce The frictional force when the first wedge block is displaced, the movement is smoother to prevent the first wedge block from being worn due to long-term movement, and the height difference of the table positioning position is prevented.

The vacuum printing device as described above, wherein the lower end portion of the table is provided with a plurality of roller assemblies, and the outer side of the frame is provided with a plurality of third wedge blocks having a slope corresponding to the roller assembly, When the table is lowered, the slope of the roller assembly is gradually lowered by the inclined surface of the third wedge block, which not only has the buffering effect when the table abuts against the frame, but also guides the inclined surface of the roller assembly and the positioning member when the table is lowered. Positioning the worktable prevents the scraper from reciprocating on the table during printing to produce lateral sliding displacement, thereby increasing the position of the table to prevent printing defects.

The vacuum printing device as described above, wherein the frame is provided with a plurality of buffer members away from the other end of the hinge assembly, and the buffer member is a shock absorber. When the table is lowered into contact with the frame, the shock is absorbed by the shock force to protect the shock. The parts of the whole bearing mechanism are damaged, and the displacement of the precise position between the parts is prevented or the gap is prevented from occurring, and the service life of the mounting mechanism is prolonged.

A vacuum printing apparatus as described above, wherein the first driving member is a motor.

The vacuum printing device as described above, wherein the lifting assembly is provided with an auxiliary component comprising at least one linear bearing and at least one spindle, and the first driving component is a cylinder, the cylinder being connected to the core a lower end of the shaft, the mandrel is threaded in the linear bearing, and is linearly actuated by a cylinder drive, the auxiliary component is fixed with an auxiliary wheel set, and the auxiliary wheel set is correspondingly disposed on the auxiliary component and the bearing Between the mechanisms, the auxiliary wheel set is fixed at one end of the mandrel, and the cylinder directly drives the upper and lower movements under the mandrel to reduce the loss of power and maximize the efficiency of the cylinder power.

The vacuum printing device as described above, wherein the auxiliary wheel set is provided with a connecting member, a first wheel member and a second wheel member, and one end of the mandrel is connected to the connecting member, and the connecting member is respectively connected to the first connecting member a wheel member and a second wheel member, wherein the table is provided with a fourth wedge block having a sloped surface corresponding to the first wheel member. When the table is raised, the lifting assembly is firstly offset from the slope of the fourth wedge block by the first wheel member. Guided by a bevel to enable a collision force that allows immediate cushioning contact between the lifting assembly and the table and aids in positioning.

The vacuum printing device as described above, further comprising a driving mechanism, the driving mechanism comprising a second driving member, a belt assembly, a plurality of connecting members connecting the belt assembly and the frame, and a fixing to the base a second track, the frame is provided with a plurality of sliders, and the frame is assembled on the second track by the plurality of sliders, the second driving member driving the belt assembly and the connecting member to drive the frame The second track reciprocates to drive the receiving mechanism to reciprocate laterally in the first chamber.

Thereby, the vacuum printing device of the invention is designed by the hardware design of the screw and the wedge block of the lifting mechanism, and effectively achieves the stability of the unilateral lifting of the table of the mounting mechanism with less force source. In order to effectively close and isolate the first chamber and the second chamber, to prevent the displacement caused by the lateral sliding of the table, to the poor printing, and to prevent the damage caused by the impact caused by the lifting and lowering of the table, it is indeed required. The power source has less force, and the stability of the work platform is higher and higher.

The technical features, contents, and advantages of the present invention, as well as the advantages thereof, can be understood by the present inventors, and the present invention will be described in detail with reference to the accompanying drawings. The subject matter is only for the purpose of illustration and description. It is not intended to be a true proportion and precise configuration after the implementation of the present invention. Therefore, the scope and configuration relationship of the attached drawings should not be interpreted or limited. First described.

First, please refer to FIG. 1 to FIG. 4, which are schematic diagrams of a three-dimensional structure of a preferred embodiment of a vacuum printing apparatus according to the present invention (1), a schematic diagram of a table structure (1), a schematic diagram of a three-dimensional structure (2), and Schematic diagram of the workbench structure (2), wherein the vacuum printing device of the present invention comprises at least:

a susceptor (1) carrying the vacuum printing device; in a preferred embodiment of the invention, the pedestal (1) is in a bulk structure to carry the vacuum printing device of the present invention;

a first chamber (2) is disposed on the base (1), and the first chamber (2) is internally provided with a printing area (21) in a vacuum state; In a preferred embodiment, the first chamber (2) is disposed on the base (1), and the interior of the first chamber (2) has a printing area that maintains a vacuum state during continuous printing operations (21). );

A second chamber (3) includes a blocking port (31) and a cover (32) that is connectable to the first chamber (2), and the cover (32) A pick-and-place area (33) is formed between the occlusion opening (31); in a preferred embodiment of the present invention, the upper hood of the clogging opening (31) is provided with a cover body (32), and A pick-and-place area (33) is formed between the cover body (32) and the occlusion opening (31), and the user can facilitate the exchange of the printed matter and the object to be printed by opening the cover body (32);

a receiving mechanism (4), the receiving mechanism (4) is horizontally reciprocally movable on the base (1), and is driven to and from the printing area (21) and the pick-and-place area (33), The mounting mechanism (4) is provided with a work table (41), a frame (42), and a hinge assembly (43), wherein the frame (42) is disposed below the work table (41), and the frame a hub assembly (43) connecting the side of the table (41) and the frame (42);

At least one lifting mechanism (5) is disposed below the blocking opening (31), the lifting mechanism (5) includes a first driving member (51), and a lifting assembly (52), wherein the lifting assembly (52) The first driving member (51) drives the lifting assembly (52), and when the lifting assembly (52) rises, the lifting device (52) lifts the working table (41) by one side, and is supported by the pivot assembly (43) as a fulcrum. Rotating the table (41) with one side to close the closing port (31) can effectively close the first chamber (2) and the second chamber (3), thereby reducing the required lifting table ( 41) The force source of the force, and the control table (41) have higher lifting stability, which helps the table (41) exchange the object to be printed in the second chamber (3), and the first driving member (51) The system drives the lifting assembly (52) down to facilitate moving the mounting mechanism (4) to the printing zone (21) for printing.

Please also refer to FIGS. 11 and 12, the present invention is provided with a driving mechanism (6), which includes a second driving member (61), a belt assembly (62), and a plurality of connecting belts. a connecting member (63) of the assembly (62) and the frame (42), and a second rail (12) fixed to the base (1), the frame (42) is provided with a plurality of sliders (423), and The frame (42) is assembled on the second rail (12) by the plurality of sliders (423), and the second driving member (61) drives the belt assembly (62) and the connecting member (63) to drive The frame (42) reciprocates on the second rail (12) to drive the receiving mechanism (4) to reciprocate laterally between the first chamber (2) and the second chamber (3).

In addition, in the first embodiment of the present invention, please refer to FIGS. 5 to 8 at the same time, the first driving member (51) is a motor, the lifting assembly (52) includes a screw (521), and one has a a first wedge-shaped block (522), the screw (521) is correspondingly connected to the first driving member (51), and the first wedge-shaped block (522) is correspondingly connected to the screw (521), the first The driving member (51) is connected to the screw (521) to drive the first wedge block (522) to reciprocate; further, the lifting assembly (52) is provided with at least one auxiliary component (523), and the auxiliary component ( 523) A linear bearing (5231) and a mandrel (5232) are disposed, and the mandrel (5232) is threaded through the linear bearing (5231) and linearly actuated, and an auxiliary device (523) is fixed. a wheel set (524), wherein the auxiliary wheel set (524) is correspondingly disposed on the auxiliary component (523), and the auxiliary wheel set (524) is fixed on one end of the spindle (5232) by the first The wedge block (522) abuts against the auxiliary wheel set (524), and then the mandrel (5232) is longitudinally linearly raised and lowered, so that the mandrel (5232) reaches the top abutment support and the balance table is more stable.

Further, the auxiliary wheel set (524) is provided with a connecting member (5241) and a first wheel member (5242), and one end of the mandrel (5232) is connected to the connecting member (5241), and the connecting member (5241) The first wheel member (5242) is respectively connected, and the first wedge block (522) is linearly reciprocated linearly. When the inclined surface of the first wedge block (522) contacts the first wheel member (5242), the push is reached. The first wheel member (5242) moves up or down along the slope of the first wedge block (522), mainly to reduce friction, and the first wheel member (5242) is supported by the mandrel (5232) and linear. The bearing (5231) is longitudinally linearly constrained, making the table (41) more stable and stable.

Further, the auxiliary wheel set (524) is provided with a second wheel member (5243), and the second wheel (5243) member is connected to the connecting member (5241), and the working table (41) is opposite to the second The wheel member (5243) is provided with a second wedge block (411). By the second wheel member (5243) abutting against the inclined surface of the second wedge block (411) to connect the mandrel (5232) to rise, not only reducing the friction force, but also reducing the loss of the lifting power, and more absorbing the mandrel (5232) The top abutment table increases the smoothness of the table (41), and the table (41) forms a lateral fulcrum by the hinge assembly (43) to make the table (41) reach one side. The pivoting rotation raises and lowers.

Further, as shown in FIG. 5, the lifting mechanism (5) is provided with a plurality of lifting assemblies (52) and a connecting plate (53), and the connecting plate (53) is fixed to the top to the plural Lifting the spindle (5232) of the assembly (52), wherein only two lifting assemblies (52) of the plurality of lifting assemblies (52) are respectively connected to a first driving member (51), the center of all lifting assemblies (52) The shaft (5232) can be raised or lowered simultaneously by the connecting plate (53), and the table (41) driven by the table can increase the support and balance.

Further, as shown in Figures 9 and 10, the lifting assembly (52) is provided with an elastic component (54) at the lower end of the mandrel (5232), and the elastic component (54) fixes the connection. a plate (53), when the mandrel (5232) rises, the elastic member (54) can be abutted against a top abutting member (55), and the table rises against the occlusion port to increase the supporting force thereof, thereby Preventing the slide due to the gravity load of the workbench, and making the worktable (41) fixedly positioned at the clogging port (31), which is favorable for changing the vacuum state of the first chamber (2) when the printed matter is replaced.

Further, the base (1) is provided with a first track (11), and the first wedge block (522) is reciprocally movable on the first track (11), and the first wedge block (522) is first The track (11) can reduce the contact area, reduce the frictional force when the first wedge block (522) is displaced, and move more smoothly to prevent the first wedge block (522) from being worn due to long-term movement, and prevent the table (41) from rising and positioning. The height difference.

Further, please refer to Figures 6 and 7 at the same time, the lower end of the table (41) is provided with a plurality of roller assemblies (412), and the outer side of the frame is provided with a plurality of rollers (412) Corresponding to the third wedge block (421) with a slope, when the table (41) is lowered, the slope of the third wedge block (421) is gradually lowered by the roller assembly (412), which not only makes the table (41) Having a cushioning effect against the frame (42), and the table (41) is lowered by the inclined surface of the roller assembly (412) and the third wedge block (421) to position the table (41). Preventing the reciprocating action of the squeegee on the table (41) during printing to generate lateral displacement of the third wedge block (421) of the table, thereby increasing the position of the third wedge block (421) of the table to prevent the squeegee from being generated. The lateral force causes the disadvantage of poor printing.

Further, please refer to FIG. 12 at the same time, the frame (42) is provided with a plurality of buffer members (422) away from the other end of the hinge assembly (43), and the buffer member (422) is a shock absorber when the work platform (41) When the contact frame (42) is lowered, the table (41) collides with the frame (42) due to the gravity and the amount of downward pressure of the table (41), and the buffer member (422) can slow down the contact. The work platform (41) itself has the force of gravity and downforce to cushion the impact force to achieve shockproofness, which can prevent the damage of parts caused by the impact, thereby protecting the overall bearing mechanism (4) from damage and preventing precise position between parts. Displace or prevent gaps and extend the service life of the mounting mechanism (4).

In addition, in the second embodiment of the present invention, as shown in FIGS. 13 to 15, the lifting assembly (52) is provided with an auxiliary component (56) including at least one linear bearing (561). And at least one mandrel (562), and the first driving member (51) is a cylinder, the cylinder is connected to the lower end of the mandrel (562), and the mandrel (562) is threaded through the linear bearing (561) And controlling the mandrel (562) to perform longitudinal reciprocating movement to achieve the limit function, and linearly actuating by the cylinder drive, the auxiliary component (56) is fixed with an auxiliary wheel set (57), and the auxiliary wheel The group (57) corresponding group is disposed between the auxiliary group (56) and the receiving mechanism (4), such that one side of the working table (41) forms a fulcrum with the hinge assembly (43), and the other side is composed of The mandrel (562) drives the table (41) to linearly rise and fall in the longitudinal direction, so that the table (41) can be actuated by one-side pivoting rotation and lowering. The auxiliary wheel set (57) is fixed at one end of the mandrel (562), and the cylinder directly drives the upper and lower movements under the mandrel (562) to reduce power loss and maximize the efficiency of the cylinder power.

Further, the auxiliary wheel set (57) is provided with a connecting member (571), a first wheel member and a second wheel member, and one end of the mandrel is connected to the connecting member, and the connecting member is respectively connected to the first wheel a piece (572) and a second wheel member (573), and the table (41) is provided with a fourth wedge block (413) having a slope corresponding to the first wheel member (572), and the table (41) is raised The lifting assembly (52) is firstly offset from the inclined surface of the fourth wedge block (413) by the first wheel member (572), and is guided by the inclined surface to enable immediate buffering between the lifting assembly (52) and the table (41). Contact impact force and help with positioning.

It can be seen from the above description that the vacuum printing apparatus of the present invention has the following advantages compared with the prior art and the product:

1. The vacuum printing device of the present invention pushes the hardware design of the wedge block by the screw of the lifting mechanism, and effectively uses less force power source to achieve high stability of the unilateral lifting of the work platform of the receiving mechanism. In order to prevent the printing from being caused by the displacement caused by the lateral sliding of the table, and to prevent the damage caused by the impact of the table, the force of the required power source is less, and the stability of the table is higher. The advantage.

In summary, the vacuum printing apparatus of the present invention can achieve the intended use efficiency by the above disclosed embodiments, and the creation has not been disclosed before the application, and has fully complied with the requirements and requirements of the patent law. .提出Issuing an application for the creation of a patent in accordance with the law, and asking for a review, and granting a patent, it is really sensible.

The illustrations and descriptions of the present invention are merely preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention; those skilled in the art, which are characterized by the scope of the present invention, Equivalent variations or modifications are considered to be within the scope of the design of the invention.

(1) ‧ ‧ pedestal

(11) ‧‧‧First track

(12) ‧‧‧second track

(2) ‧‧‧ first chamber

(21)‧‧‧Printing area

(3) ‧‧‧Second chamber

(31) ‧ ‧ closed mouth

(32)‧‧‧ Cover

(33)‧‧‧Drawing area

(4) ‧ ‧   institutions

(41)‧‧‧Workbench

(411)‧‧‧Second wedge block

(412)‧‧‧Roll assembly

(413) ‧‧‧Four wedge block

(42) ‧‧‧Framework

(421)‧‧‧ Third wedge block

(422) ‧‧‧ cushioning parts

(423)‧‧‧ Slider

(43) ‧‧‧ Hub components

(5) ‧‧‧Uplifting institutions

(51)‧‧‧First drive

(52) ‧‧‧lifting components

(521)‧‧‧ screw

(522)‧‧‧First wedge block

(523)‧‧‧Auxiliary components

(5231)‧‧‧Linear bearings

(5232)‧‧‧ mandrel

(524)‧‧‧Auxiliary wheel set

(5241)‧‧‧Links

(5242) ‧‧‧ First round

(5243) ‧‧‧Second round

(53)‧‧‧Connecting plate

(54)‧‧‧Flexible components

(55) ‧‧‧Parts

(56)‧‧‧Auxiliary components

(561)‧‧‧Linear bearings

(562)‧‧‧ mandrel

(57)‧‧‧Auxiliary wheel set

(571)‧‧‧Links

(572)‧‧‧First round

(573)‧‧‧Second round

(4) ‧ ‧   institutions

(6) ‧‧‧ drive mechanism

(61)‧‧‧second drive

(62)‧‧‧Belt components

(63)‧‧‧Connectors

Fig. 1 is a perspective view showing the three-dimensional structure of the vacuum printing apparatus of the present invention (1). Figure 2: Schematic diagram of the structure of the vacuum printing device table of the present invention (1). Figure 3: Schematic diagram of the three-dimensional structure of the vacuum printing apparatus of the present invention (2). Figure 4: Schematic diagram of the structure of the working platform of the vacuum printing device of the present invention (2). Fig. 5 is a schematic view showing the lifting mechanism of the first embodiment of the vacuum printing apparatus of the present invention. Figure 6 is a schematic view showing the operation of the lifting mechanism of the first embodiment of the vacuum printing apparatus of the present invention (1). Figure 7 is a schematic view showing the operation of the lifting mechanism of the vacuum printing device of the present invention (2). Figure 8 is a schematic view showing the operation of the lifting mechanism of the vacuum printing device of the present invention (3). Fig. 9 is a schematic view showing the operation of the elastic component and the abutting member of the first embodiment of the vacuum printing device of the present invention (1). Fig. 10 is a schematic view showing the operation of the elastic component and the abutting member of the first embodiment of the vacuum printing device of the present invention (2). Figure 11 is a plan view showing the mounting mechanism of the first embodiment of the vacuum printing apparatus of the present invention. Figure 12 is a bottom plan view of the mounting mechanism of the first embodiment of the vacuum printing apparatus of the present invention. Figure 13 is a perspective view showing the structure of a second embodiment of the vacuum printing apparatus of the present invention. Figure 14 is a schematic view showing the operation of the lifting mechanism of the second embodiment of the vacuum printing apparatus of the present invention (1). Figure 15 is a schematic view showing the operation of the lifting mechanism of the second embodiment of the vacuum printing apparatus of the present invention (2).

Claims (16)

A vacuum printing device includes at least: a first chamber (2) having a printing area (21) therein; a second chamber (3) having a blocking opening (31), and a cover body (32), the clogging port (31) is connectable to the first chamber (2), and a pick-and-place area (33) is formed between the cover body (32) and the clogging port (31) A receiving mechanism (4) is drivable in the printing area (21) and the pick-and-place area (33), the mounting mechanism (4) is provided with a working table (41) and a frame (42). And a hinge assembly (43), wherein the frame (42) is disposed below the work table (41), and the hinge assembly (43) is connected to the work table (41) and the frame (42) a side end; and at least one lifting mechanism (5) disposed below the blocking opening (31), the lifting mechanism (5) includes a first driving member (51), and a lifting assembly (52) The first driving member (51) drives the lifting assembly (52), and the lifting and lowering of the working table (41) is unilaterally rotated by the pivot assembly (43) as a fulcrum. The vacuum printing apparatus according to claim 1, further comprising a base (1), wherein the receiving mechanism (4) is reciprocally movable laterally on the base (1). The vacuum printing device of claim 1, wherein the lifting assembly (52) comprises a screw (521) and a first wedge block (522) having a slope, the screw (521) Correspondingly connected to the first driving member (51), the first wedge block (522) is correspondingly connected to the screw (521), and the first driving member (51) is connected to the screw (521) to drive the The first wedge block (522) reciprocates. The vacuum printing device of claim 3, wherein the lifting assembly (52) is provided with at least one auxiliary component (523), the auxiliary component (523) is provided with a linear bearing (5231) and a spindle (5232) And the mandrel (5232) is threaded through the linear bearing (5231) and can be linearly actuated. The vacuum printing device of claim 3, wherein the auxiliary component (523) is provided with an auxiliary wheel set (524), and the auxiliary wheel set (524) is correspondingly disposed on the auxiliary component (523). And the auxiliary wheel set (524) is fixed to one end of the mandrel (5232), and the first wedge block (522) is abutted against the auxiliary wheel set (524). The vacuum printing device of claim 5, wherein the auxiliary wheel set (524) is provided with a connecting member (5241) and a first wheel member (5242), and the mandrel (5232) is connected at one end thereof. A connecting member (5241), and the connecting member (5241) is respectively connected to the first wheel member (5242). The vacuum printing device of claim 6, wherein the auxiliary wheel set (524) is provided with a second wheel member (5243), and the second wheel member (5243) is connected to the connecting member (5241). And the work table (41) is provided with a second wedge block (411) having a slope with respect to the second wheel member (5243). The vacuum printing device of claim 5, wherein the lifting mechanism (5) is provided with a plurality of lifting assemblies (52) and a connecting plate (53), the connecting plate (53) being detachable Abutting the spindle (5232) of the plurality of lifting assemblies (52). The vacuum printing device of claim 8, wherein the lifting assembly (52) is provided with an elastic component (54) at a lower end of the mandrel (5232), and the elastic component (54) is fixed. The connecting plate (53) can be abutted against a top abutting member (55) by the elastic member (54) when the mandrel (5232) is raised. The vacuum printing device of claim 3, wherein the base (1) is provided with a first track (11), and the first wedge block (522) is reciprocable on the first track (11) mobile. The vacuum printing device of claim 3, wherein the lower end of the table (41) is provided with a plurality of roller assemblies (412), and the outer side of the frame (42) is provided with a plurality of A third wedge block (421) having a slope corresponding to the roller assembly (412). The vacuum printing device of claim 3, wherein the frame (42) is provided with a plurality of buffer members (422) away from the other end of the hinge assembly (43), and the buffer member (422) is a shock absorber. . The vacuum printing device of claim 2, wherein the lifting assembly (52) is provided with an auxiliary component (56), the auxiliary component (56) comprising at least one linear bearing (561) and at least one core The shaft (562), and the first driving member (51) is a cylinder, and the spindle (562) is bored in the linear bearing (561) and linearly actuated by the cylinder driving. The vacuum printing device of claim 13, wherein the auxiliary component (56) is fixed with an auxiliary wheel set (57), and the auxiliary wheel set (57) is correspondingly disposed on the auxiliary component (56). Between the receiving mechanisms (4), the auxiliary wheel set (57) is fixed to one end of the spindle (562). The vacuum printing device of claim 14, wherein the auxiliary wheel set (57) is provided with a connecting member (571), a first wheel member (572) and a second wheel member (573), and the heart One end of the shaft (562) is connected to the connecting member (571), and the connecting member (571) is respectively connected to the first wheel member (572) and the second wheel member (573), and the working table (41) corresponds to The first wheel member (572) is provided with a fourth wedge block (413) having a slope. A vacuum printing device according to claim 3 or 13, further comprising a driving mechanism (6) comprising a second driving member (61), a belt assembly (62), and plural a connecting member (63) connecting the belt assembly (62) and the frame (42), and a second rail (12) fixed to the base (1), the second driving member (61) driving the The belt assembly (62) and the connecting member (63) drive the frame (42) to reciprocate laterally on the second rail (12), and the frame (42) is provided with a plurality of sliders (423), and the frame (the frame) 42) The plurality of sliders (423) are assembled on the second track (12).