CN216885770U

CN216885770U - Transfer printing equipment

Info

Publication number: CN216885770U
Application number: CN202120346353.2U
Authority: CN
Inventors: 丁杰; 张尚高
Original assignee: Dongguan Huayu Photoelectric Technology Co ltd
Current assignee: Dongguan Huayu Photoelectric Technology Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2022-07-05
Anticipated expiration: 2031-02-05

Abstract

The utility model provides a transfer printing equipment, includes carousel mechanism, point gum machine, rolling press device and exposure device, and point gum machine, rolling press device and exposure device are equipped with the workspace round the circumference setting of carousel mechanism in the carousel mechanism, and the template is installed dismantled and assembled to the workspace, is equipped with the rendition pattern in the template, and the template is used for bearing the composite sheet of treating the rendition pattern, and carousel mechanism rotates and to make the workspace pass through point gum machine, rolling press device and exposure device in proper order. The transfer printing equipment disclosed by the utility model can greatly improve the working efficiency, save time and avoid broken filaments and dust on the composite board.

Description

Transfer printing equipment

Technical Field

The utility model relates to the technical field of transfer printing, in particular to transfer printing equipment.

Background

With the increasing change of consumer electronics, the competition of electronic products among brands is intense, the consumer demands for consumer electronics are higher and higher, and the appearance design of the mobile terminal is also more emphasized. Taking a mobile phone case as an example, if a mobile phone case with abundant texture patterns is to be obtained, a transfer printing process of the texture patterns needs to be performed on a composite board of the mobile phone case.

The existing transfer printing process of the composite board comprises the following steps: firstly, coating glue on a template with a texture pattern; secondly, placing the composite board on a template, and rolling by using a rolling shaft to uniformly distribute the glue on the composite board; and thirdly, curing the glue on the composite board to obtain the texture pattern. However, the transfer template and the composite board need to be manually carried from the first step to the second step and from the second step to the third step of the transfer process, so that the transfer efficiency of the texture pattern is particularly low, and the time is wasted; and dust, broken filaments and other impurities are easily adhered when the transfer template and the composite board are conveyed.

SUMMERY OF THE UTILITY MODEL

In view of this, the transfer printing equipment provided by the utility model can greatly improve the working efficiency, save time and avoid broken filaments and dust on the composite board.

The utility model provides a transfer printing equipment, includes carousel mechanism, point gum machine, rolling press and exposure device, and point gum machine, rolling press and exposure device set up round the circumference of carousel mechanism, are equipped with the workspace in the carousel mechanism, and the template is installed to the workspace dismantled and assembled, is equipped with the rendition pattern in the template, and the template is used for bearing the composite sheet of treating the rendition pattern, and carousel mechanism rotates and to make the workspace pass through point gum machine, rolling press and exposure device in proper order.

In the utility model, the dispenser comprises a dispensing head, the dispensing head is positioned above the turntable mechanism, and when the turntable mechanism rotates to enable the working area to be positioned below the dispensing head, the dispenser dispenses glue on the template through the dispensing head; the rolling device comprises a roller, the roller is positioned above the turntable mechanism, and when the turntable mechanism rotates to enable the working area to be positioned below the roller, the rolling device rolls on the composite board through the roller to enable the composite board to transfer patterns; the exposure device comprises an ultraviolet lamp, the ultraviolet lamp is positioned above the rotary table mechanism, and when the rotary table mechanism rotates to enable the working area to be positioned below the ultraviolet lamp, the ultraviolet lamp emits ultraviolet light to solidify the pattern transferred by the composite board.

In the utility model, the rolling device comprises a bearing frame, a movable frame and a linear motor, wherein the bearing frame is arranged above the turntable mechanism, the movable frame is movably arranged on the bearing frame, the roller is rotatably connected to the movable frame, the linear motor is fixedly connected to the movable frame, a guide rail matched with the linear motor is arranged on the bearing frame, and the linear motor is matched with the guide rail to drive the movable frame and the roller to move and roll the composite plate.

In the utility model, the movable frame comprises a cross beam, a first connecting arm and a second connecting arm, the first connecting arm and the second connecting arm are arranged oppositely, the cross beam is connected between the first connecting arm and the second connecting arm, the cross beam is movably arranged on the bearing frame, the cross beam and the roller are arranged oppositely up and down, and the roller is rotatably connected between the first connecting arm and the second connecting arm.

In the utility model, a first rotating shaft is arranged on one side of the first connecting arm close to the second connecting arm, a second rotating shaft is arranged on one side of the second connecting arm close to the first connecting arm, a first shaft hole and a second shaft hole are respectively arranged at two ends of the roller, the first rotating shaft is arranged in the first shaft hole, and the second rotating shaft is arranged in the second shaft hole.

In the utility model, the bearing frame is positioned between the first connecting arm and the second connecting arm, the outer wall of the bearing frame is provided with a limiting block, the limiting block is arranged opposite to the first connecting arm or the second connecting arm, and when the movable frame moves to the end part of the bearing frame, the first connecting arm or the second connecting arm is abutted against the limiting block.

In the utility model, the dispenser further comprises a base, a first driving mechanism, a second driving mechanism and a third driving mechanism, wherein the first driving mechanism comprises a first motor, a first screw rod and a horizontal bracket, the first motor is fixed on the base, the horizontal bracket is slidably connected to the base, the first screw rod is connected with the first motor, the horizontal bracket is connected with the first screw rod, and the first motor can drive the horizontal bracket to reciprocate along a first direction through the first screw rod;

the second driving mechanism comprises a second motor, a second screw rod and a mounting seat, the second motor is fixed on the horizontal support, the mounting seat is slidably connected to the horizontal support, the second screw rod is connected with the second motor, the mounting seat is connected with the second screw rod, and the second motor can drive the mounting seat to reciprocate along a second direction through the second screw rod;

the third driving mechanism comprises a third motor, a third screw rod and a sliding block, the third motor is fixed on the mounting seat, the sliding block is connected to the mounting seat in a sliding manner, the third screw rod is connected with the third motor, the sliding block is connected with the third screw rod, the dispensing head is fixedly connected to the sliding block, and the third motor can drive the dispensing machine to reciprocate along a third direction through the third screw rod;

the first direction, the second direction and the third direction are perpendicular to each other.

In the utility model, the glue dispenser further comprises a glue supply tank, a glue dispensing pump and a glue supply pipe, wherein one end of the glue supply pipe is connected with the glue supply tank, the other end of the glue supply pipe is connected with the glue dispensing head, the glue dispensing pump is connected with the glue supply pipe, and the glue dispensing pump can draw glue in the glue supply tank to the glue dispensing head.

In the utility model, the turntable mechanism comprises a bearing disc and a rotating motor, the working area is arranged on the bearing disc, the rotating motor is connected with the bearing disc, and the rotating motor can drive the bearing disc to rotate to realize transfer printing.

According to the transfer printing equipment, during the processes of dispensing glue by the glue dispenser, rolling by the rolling device to uniformly distribute the glue and curing the glue by the exposure device, the template and the composite plate do not need to be manually carried, so that the working efficiency is improved, and impurities such as dust, broken filaments and the like are avoided in the carrying process of the template and the composite plate.

Drawings

Fig. 1 is a schematic top view of a transfer apparatus of the present invention.

Figure 2 is a schematic structural view of the rolling device of the present invention.

Figure 3 is a schematic cross-sectional view of the rolling apparatus of the present invention.

Fig. 4 is a schematic cross-sectional structure diagram of the dispenser of the present invention.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial 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 order to facilitate understanding of those skilled in the art, the present application provides a specific implementation process of the technical solution provided by the present application through the following embodiments.

Fig. 1 is a schematic top view of a transfer apparatus of the present invention, fig. 2 is a schematic structural diagram of a rolling device of the present invention, fig. 3 is a schematic sectional structural diagram of a rolling device of the present invention, fig. 4 is a schematic sectional structural diagram of a dispenser of the present invention, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a transfer apparatus 10 includes a turntable mechanism 11, a dispenser 12, a rolling device 13 and an exposure device 14, the dispenser 12, the rolling device 13 and the exposure device 14 are disposed around the circumference of the turntable mechanism 11, the turntable mechanism 11 is provided with a working area 111, the working area 111 is detachably provided with a template, the template is provided with a transfer pattern, the template is used for bearing a composite board of the pattern to be transferred, and the turntable mechanism 11 rotates to enable the working area 111 to sequentially pass through the dispenser 12, the rolling device 13 and the exposure device 14.

In the process that the working area 111 of the transfer printing equipment 10 sequentially passes through the glue dispenser 12 for dispensing glue, the rolling device 13 rolls the glue to uniformly distribute the glue, and the exposure device 14 solidifies the glue, the template and the composite plate do not need to be manually carried, so that the working efficiency is improved, and impurities such as dust, broken filaments and the like are avoided in the carrying process of the template and the composite plate.

Further, the dispensing machine 12 includes a dispensing head 121, the dispensing head 121 is located above the turntable mechanism 11, and when the turntable mechanism 11 rotates to enable the working area 111 to be located below the dispensing head 121, the dispensing machine 12 dispenses glue onto the template through the dispensing head 121; the rolling device 13 comprises a roller 131, the roller 131 is positioned above the turntable mechanism 11, and when the turntable mechanism 11 rotates to enable the working area 111 to be positioned below the roller 131, the rolling device 13 rolls on the composite board through the roller 131, so that the composite board is printed with patterns; the exposure device 14 includes an ultraviolet lamp, which is located above the turntable mechanism 11, and when the turntable mechanism 11 rotates to make the working area 111 located below the ultraviolet lamp, the ultraviolet lamp emits ultraviolet light to cure the pattern transferred by the composite board. In this embodiment, a plurality of positioning blocks 112 are further disposed on the turntable, the positioning blocks 112 are circumferentially disposed around the working area 111, and the positioning blocks 112 are used for fixing the templates on the working area 111.

Further, the rolling device 13 includes a supporting frame 132, a movable frame 133 and a linear motor 134, the supporting frame 132 is disposed above the turntable mechanism 11, the movable frame 133 is movably mounted on the supporting frame 132, the drum 131 is rotatably connected to the movable frame 133, the linear motor 134 is fixedly connected to the movable frame 133, a guide rail matched with the linear motor 134 is disposed on the supporting frame 132, and the linear motor 134 is matched with the guide rail to drive the movable frame 133 and the drum 131 to move and roll the composite board.

Further, the movable frame 133 includes a cross beam 1331, a first connecting arm 1332 and a second connecting arm 1333, the first connecting arm 1332 is disposed opposite to the second connecting arm 1333, the cross beam 1331 is connected between the first connecting arm 1332 and the second connecting arm 1333, the cross beam 1331 is movably disposed on the carriage 132, the cross beam 1331 is disposed opposite to the drum 131 up and down, and the drum 131 is rotatably connected between the first connecting arm 1332 and the second connecting arm 1333. In the present embodiment, the cross beam 1331 has a plate shape or a cylindrical shape, for example, but not limited thereto.

Further, a first rotating shaft 1334 is disposed at one side of the first connecting arm 1332 close to the second connecting arm 1333, a second rotating shaft 1335 is disposed at one side of the second connecting arm 1333 close to the first connecting arm 1332, a first shaft hole and a second shaft hole are respectively disposed at two ends of the roller 131, the first rotating shaft 1334 is installed in the first shaft hole, and the second rotating shaft 1335 is installed in the second shaft hole.

Further, the carrier 132 is located between the first connecting arm 1332 and the second connecting arm 1333, the outer wall of the carrier 132 is provided with a limiting block 1321, the limiting block 1321 is arranged opposite to the first connecting arm 1332 or the second connecting arm 1333, and when the movable frame 133 moves to the end of the carrier 132, the first connecting arm 1332 or the second connecting arm 1333 abuts against the limiting block 1321.

Further, the dispenser 12 further includes a base 120, a first driving mechanism, a second driving mechanism and a third driving mechanism, the first driving mechanism includes a first motor 122, a first lead screw (not shown) and a horizontal bracket 123, the first motor 122 is fixed on the base 120, the horizontal bracket 123 is slidably connected to the base 120, the first lead screw is connected to the first motor 122, the horizontal bracket 123 is connected to the first lead screw, and the first motor 122 can drive the horizontal bracket 123 to move back and forth along a first direction through the first lead screw; in this embodiment, a first nut matched with the first screw rod is disposed on the horizontal bracket 123, and the first nut is matched with the first screw rod to drive the horizontal bracket 123 to reciprocate;

the second driving mechanism comprises a second motor 124, a second screw rod 125 and a mounting seat 126, the second motor 124 is fixed on the horizontal bracket 123, the mounting seat 126 is slidably connected to the horizontal bracket 123, the second screw rod 125 is connected with the second motor 124, the mounting seat 126 is connected with the second screw rod 125, and the second motor 124 can drive the mounting seat 126 to reciprocate along a second direction through the second screw rod 125; in this embodiment, a second nut matched with the second lead screw 125 is disposed on the mounting seat 126, and the second nut is matched with the second lead screw 125 to drive the mounting seat 126 to reciprocate;

the third driving mechanism comprises a third motor 127, a third screw 128 and a sliding block 129, the third motor 127 is fixed on the mounting seat 126, the sliding block 129 is slidably connected to the mounting seat 126, the third screw 128 is connected with the third motor 127, the sliding block 129 is connected with the third screw 128, the dispensing head 121 is fixedly connected to the sliding block 129, and the third motor 127 can drive the dispensing machine 12 to move back and forth along a third direction through the third screw 128; in this embodiment, a third nut matched with the third screw 128 is disposed on the sliding block 129, and the third nut is matched with the third screw 128 to drive the sliding block 129 to reciprocate;

the first direction, the second direction and the third direction are perpendicular to each other. In this embodiment, the first direction is, for example, an X-axis direction, the second direction is, for example, a Y-axis direction, and the third direction is, for example, a Z-axis direction, but the utility model is not limited thereto.

Further, the dispenser 12 further includes a glue supply tank, a glue dispensing pump and a glue supply pipe, one end of the glue supply pipe is connected to the glue supply tank, the other end of the glue supply pipe is connected to the glue dispensing head 121, the glue dispensing pump is connected to the glue supply pipe, and the glue dispensing pump can draw the glue in the glue supply tank to the glue dispensing head 121.

Further, carousel mechanism 11 is including bearing dish and rotating electrical machines, and workspace 111 sets up in bearing the dish, and rotating electrical machines is connected with bearing the dish, and rotating electrical machines can order about bearing the dish and rotate and realize the rendition.

The present invention is not limited to the specific details of the above-described embodiments, and various simple modifications may be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention. The various features described in the foregoing detailed description may be combined in any suitable manner without departing from the scope of the utility model. The utility model is not described in detail in order to avoid unnecessary repetition.

Claims

1. The utility model provides a transfer printing equipment, its characterized in that, includes carousel mechanism (11), point gum machine (12), rolling press (13) and exposure device (14), point gum machine (12) rolling press (13) with exposure device (14) round the circumference setting of carousel mechanism (11), be equipped with workspace (111) on carousel mechanism (11), the template is installed dismantled and assembled to workspace (111), be equipped with the rendition pattern in the template, the template is used for bearing the composite sheet of treating the rendition pattern, carousel mechanism (11) rotate and to make workspace (111) pass through in proper order point gum machine (12), rolling press (13) with exposure device (14).

2. The transfer apparatus according to claim 1, wherein the dispenser (12) includes a dispensing head (121), the dispensing head (121) is located above the turntable mechanism (11), and the dispenser (12) dispenses the dots onto the template through the dispensing head (121) when the turntable mechanism (11) rotates so that the working area (111) is located below the dispensing head (121); the rolling device (13) comprises a roller (131), the roller (131) is positioned above the turntable mechanism (11), and when the turntable mechanism (11) rotates to enable the working area (111) to be positioned below the roller (131), the rolling device (13) rolls on the composite board through the roller (131) to enable the composite board to be printed with patterns; exposure device (14) include the ultraviolet lamp, the ultraviolet lamp is located the top of carousel mechanism (11), works as carousel mechanism (11) rotate and make workspace (111) are located when the ultraviolet lamp below, the ultraviolet lamp sends the ultraviolet cure the pattern of composite sheet rendition.

3. The transfer apparatus according to claim 2, wherein the rolling device (13) comprises a supporting frame (132), a movable frame (133), and a linear motor (134), the supporting frame (132) is disposed above the turntable mechanism (11), the movable frame (133) is movably mounted on the supporting frame (132), the roller (131) is rotatably connected to the movable frame (133), the linear motor (134) is fixedly connected to the movable frame (133), a guide rail cooperating with the linear motor (134) is disposed on the supporting frame (132), and the linear motor (134) cooperates with the guide rail to drive the movable frame (133) and the roller (131) to move and roll the composite plate.

4. The transfer apparatus according to claim 3, wherein the movable frame (133) comprises a cross member (1331), a first connecting arm (1332) and a second connecting arm (1333), the first connecting arm (1332) and the second connecting arm (1333) being disposed opposite to each other, the cross member (1331) being connected between the first connecting arm (1332) and the second connecting arm (1333), the cross member (1331) being movably disposed on the carriage (132), the cross member (1331) and the drum (131) being disposed opposite to each other up and down, the drum (131) being rotatably connected between the first connecting arm (1332) and the second connecting arm (1333).

5. The transfer apparatus according to claim 4, wherein a first rotating shaft (1334) is provided at a side of the first connecting arm (1332) adjacent to the second connecting arm (1333), a second rotating shaft (1335) is provided at a side of the second connecting arm (1333) adjacent to the first connecting arm (1332), a first shaft hole and a second shaft hole are provided at both ends of the drum (131), respectively, the first rotating shaft (1334) is installed in the first shaft hole, and the second rotating shaft (1335) is installed in the second shaft hole.

6. The transfer apparatus according to claim 4, wherein the carrier (132) is located between the first connecting arm (1332) and the second connecting arm (1333), the outer wall of the carrier (132) is provided with a stopper (1321), the stopper (1321) is disposed opposite to the first connecting arm (1332) or the second connecting arm (1333), and the first connecting arm (1332) or the second connecting arm (1333) abuts against the stopper (1321) when the movable frame (133) moves to the end of the carrier (132).

7. The transfer apparatus according to claim 2, wherein the dispenser (12) further comprises a base (120), a first driving mechanism, a second driving mechanism and a third driving mechanism, the first driving mechanism comprises a first motor (122), a first lead screw and a horizontal bracket (123), the first motor (122) is fixed on the base (120), the horizontal bracket (123) is slidably connected to the base (120), the first lead screw is connected to the first motor (122), the horizontal bracket (123) is connected to the first lead screw, and the first motor (122) can drive the horizontal bracket (123) to move back and forth along a first direction through the first lead screw;

the second driving mechanism comprises a second motor (124), a second screw rod (125) and a mounting seat (126), the second motor (124) is fixed on the horizontal bracket (123), the mounting seat (126) is slidably connected to the horizontal bracket (123), the second screw rod (125) is connected with the second motor (124), the mounting seat (126) is connected with the second screw rod (125), and the second motor (124) can drive the mounting seat (126) to reciprocate along a second direction through the second screw rod (125);

the third driving mechanism comprises a third motor (127), a third screw rod (128) and a sliding block (129), the third motor (127) is fixed on the mounting seat (126), the sliding block (129) is connected to the mounting seat (126) in a sliding manner, the third screw rod (128) is connected with the third motor (127), the sliding block (129) is connected with the third screw rod (128), the dispensing head (121) is fixedly connected to the sliding block (129), and the third motor (127) can drive the dispenser (12) to move back and forth along a third direction through the third screw rod (128);

8. The transfer apparatus according to claim 7, wherein the dispenser (12) further comprises a glue supply tank, a glue dispensing pump, and a glue supply pipe, one end of the glue supply pipe is connected to the glue supply tank, the other end of the glue supply pipe is connected to the glue dispensing head (121), the glue dispensing pump is connected to the glue supply pipe, and the glue dispensing pump can draw the glue in the glue supply tank to the glue dispensing head (121).

9. The transfer apparatus according to claim 1, wherein the turntable mechanism (11) comprises a carrier tray and a rotating motor, the working area (111) is disposed on the carrier tray, the rotating motor is connected to the carrier tray, and the rotating motor drives the carrier tray to rotate for transferring.