Label printing and drying device

Abstract

The utility model relates to the technical field of printing and drying devices, in particular to a label printing and drying device which comprises a conveyor body, supporting plates, a supporting cover, a supporting frame, a moving mechanism and an air blowing mechanism, the two supporting plates are fixedly arranged on the conveyor body, the supporting cover is fixedly arranged on the two supporting plates, the supporting frame is arranged in the supporting cover in a sliding mode, and the moving mechanism is arranged on the supporting frame. The moving mechanism is arranged in the supporting cover and used for controlling the supporting frame to reciprocate in the supporting cover, the air blowing mechanism is arranged in the supporting frame and used for blowing air to the label, and a plurality of heating plates are fixedly arranged on the supporting frame. And meanwhile, air can be blown to the surface of the label at different angles while the air blowing pipe reciprocates, so that the label can be uniformly dried in cooperation with the heating plate, and the problem that the drying efficiency is low after the label is printed in the related technology is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing and drying devices, in particular to a sign printing and drying device. Background Art

[0002] Signs, as the name suggests, are signs used to make identifications. They contain text, patterns, and other content that serve to indicate directions and provide warnings. Common signs include public welfare signs, cultural signs, signboards, and warning signs. During the signboard processing process, printing equipment is required to print the required pattern on the surface of the cardboard. However, after printing, the signboard needs to be dried to improve the firmness of the pattern on the surface of the signboard. The signboard printing and drying device in the existing technology generally blows hot air on the surface of the signboard to dry the printed pattern.

[0003] For example, the Chinese utility model patent with announcement number CN219044230U discloses a cardboard printing device, which includes a workbench, a conveyor belt is provided on the inner wall of the top of the workbench, a bracket is provided on the top of the workbench, cardboard is placed on the upper surface of the conveyor belt, a cylinder is fixedly connected to the top of the bracket, the piston rod of the cylinder extends to the bottom of the bracket and is fixedly connected to a connecting seat, a printing roller is rotatably connected to the inner wall of the connecting seat, an ink pad is provided inside the connecting seat, a fan is fixedly connected to the inner wall of the top of the bracket located on the right side of the connecting seat, and a heating tube is provided below the fan.

[0004] During use of the above-mentioned prior art, since the fan is fixedly set on the bracket, the blowing angle for the surface of the sign is fixed. The sign between the fans is subjected to weaker hot air, while the sign aligned with the fan is subjected to stronger blowing. At the same time, during the drying process of the sign, it is always dried by hot air at a single angle, which affects the drying uniformity of the printed pattern and further affects the drying efficiency. Utility Model Content

[0005] The utility model provides a label printing and drying device, which solves the problem of low drying efficiency of printed labels in the related art.

[0006] The technical solution of the present utility model is as follows: A sign printing and drying device includes a conveyor body, a support plate, a support cover, a support frame, a moving mechanism and a blowing mechanism, two of the support plates are fixedly arranged on the conveyor body, the support cover is fixedly arranged on the two support plates, the support frame is slidably arranged in the support cover, the moving mechanism is arranged in the support cover, and is used to control the support frame to move back and forth in the support cover, and the blowing mechanism is arranged in the support frame, and is used to blow air to the sign.

[0007] Preferably, a plurality of heating plates are fixedly mounted on the support frame.

[0008] Furthermore, the moving mechanism includes:

[0009] A moving block, the moving block is fixedly arranged on the support frame, a moving opening is opened on the moving block, and a lead screw nut is fixedly arranged in the moving opening;

[0010] A reciprocating screw, the reciprocating screw being rotatably disposed in the support cover, the reciprocating screw penetrating the screw nut via threaded engagement;

[0011] The first motor is fixedly arranged on the support cover, and the output end of the first motor is fixedly connected to the reciprocating screw.

[0012] Furthermore, the hair dryer mechanism includes:

[0013] Blowing pipes, a plurality of blowing pipes are rotatably arranged in the support frame, a plurality of blowing ports are opened on the side walls of the blowing pipes, and both ends of the blowing pipes are sealed;

[0014] a first cavity, the first cavity being provided on the support frame, and an air inlet being provided between the first cavity and the blowing pipe;

[0015] a telescopic tube, the telescopic tube being arranged through the support cover and communicating with the first cavity;

[0016] A swing mechanism is provided in the support frame and is used to control the blowing pipe to swing.

[0017] Furthermore, the swing mechanism includes:

[0018] a second cavity, the second cavity being provided in the support frame;

[0019] a first gear, wherein a plurality of the first gears are rotatably arranged in the second cavity, and a connecting rod is fixedly arranged between the first gear and the blowing pipe;

[0020] A reciprocating rotation mechanism is provided in the second cavity and is used to control the plurality of first gears to rotate reciprocatingly.

[0021] On the basis of the above scheme, the reciprocating rotation mechanism includes:

[0022] a driving block, the driving block being slidably disposed on a side wall of the second cavity;

[0023] a first rack, the first rack being fixedly disposed on the driving block and meshing with the first gear;

[0024] A moving component is disposed in the second cavity and is used to control the driving block to move back and forth in the second cavity.

[0025] Based on the above solution, the mobile component includes:

[0026] an adjusting frame, the adjusting frame being fixedly arranged on the driving block;

[0027] an adjusting disk, the adjusting disk being rotatably mounted on the side wall of the second cavity, an adjusting post being rotatably mounted on an eccentric position of the adjusting disk, the adjusting post extending into the adjusting frame;

[0028] A driving mechanism is provided on the supporting frame and is used for controlling the rotation of the adjusting disk.

[0029] On the basis of the above solution, the driving mechanism includes:

[0030] a positioning block, the positioning block being fixedly provided on the inner wall of the support cover, and the second rack being fixedly provided on the positioning block;

[0031] The second gear is rotatably arranged on the support frame, and an adjusting rod is fixedly arranged between the second gear and the adjusting disk.

[0032] Based on the above solution, a filter screen is provided in the telescopic tube.

[0033] On the basis of the above solution, support legs are fixedly provided on the conveyor body.

[0034] The working principle and beneficial effects of the utility model are as follows:

[0035] 1. In the present invention, through the setting of the moving mechanism, the operation of the first motor can drive the reciprocating screw to rotate, and the cooperation between the reciprocating screw and the screw nut can drive the moving block and the support frame to move, and the support frame can drive the blowing pipe and the blowing port to move, so as to facilitate the comprehensive blowing of hot air to the sign, thereby improving the drying efficiency of the sign;

[0036] 2. In the utility model, through the setting of the swing mechanism, during the movement of the support frame, the meshing of the second rack and the second gear can drive the second gear and the adjustment disk to rotate, and the rotation of the adjustment disk can drive the adjustment column to move around the adjustment disk. At the same time, the squeezing of the adjustment column on the side wall of the adjustment frame drives the adjustment frame, the driving block and the first rack to move back and forth, and then the meshing of the first rack and the first gear drives the blowing pipe to swing, so that the blowing pipe can blow air at different angles to the surface of the sign while it moves back and forth, thereby improving the drying efficiency;

[0037] 3. In the utility model, through the arrangement of the conveyor body, the support plate, the support cover, the support frame, the moving mechanism and the blowing mechanism, it is convenient to drive the blowing pipe to move back and forth through the operation of the first motor, and at the same time, the blowing pipe can blow air at different angles to the surface of the sign while moving back and forth, so that the heating plate can be cooperated with to evenly dry the sign, solving the problem of low drying efficiency after printing the sign in the related technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0039] Figure 1 This is a schematic diagram of the structure of the utility model;

[0040] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0041] Figure 3 This is a schematic cross-sectional view of the support frame of the utility model;

[0042] Figure 4 This is a cross-sectional structural diagram of the swing mechanism of the utility model;

[0043] Figure 5 This is a schematic diagram of the cross-sectional structure of the support frame of the present invention.

[0044] In the figure: 1. Conveyor body; 2. Support cover; 3. Support frame; 4. Heating plate; 5. Moving block; 6. Reciprocating screw; 7. First motor; 8. Blowing pipe; 9. First cavity; 10. Telescopic tube; 11. First gear; 12. Driving block; 13. Adjustment frame; 14. Adjustment disk; 15. Positioning block; 16. Second gear; 17. Support leg. DETAILED DESCRIPTION

[0045] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0046] like Figures 1 to 5As shown, this embodiment proposes a sign printing and drying device, including a conveyor body 1, a support plate, a support cover 2, a support frame 3, a moving mechanism and a blower mechanism. Two support plates are fixedly provided on the conveyor body 1, the support cover 2 is fixedly provided on the two support plates, the support frame 3 is slidably provided in the support cover 2, the moving mechanism is provided in the support cover 2, and is used to control the support frame 3 to move back and forth in the support cover 2, the blower mechanism is provided in the support frame 3, and is used to blow air toward the sign, a plurality of heating plates 4 are fixedly provided on the support frame 3, and a support leg 17 is fixedly provided on the conveyor body 1.

[0047] Reference Figure 3-Figure 5 The moving mechanism includes a moving block 5, a reciprocating screw 6 and a first motor 7. The moving block 5 is fixedly arranged on the support frame 3. A moving opening is opened on the moving block 5. A screw nut is fixedly arranged in the moving opening. The reciprocating screw 6 is rotatably arranged in the support cover 2. The reciprocating screw 6 passes through the screw nut through a threaded fit. The first motor 7 is fixedly arranged on the support cover 2, and the output end of the first motor 7 is fixedly connected to the reciprocating screw.

[0048] Specifically, the operation of the first motor 7 can drive the reciprocating screw 6 to rotate, and at the same time, the cooperation between the reciprocating screw 6 and the screw nut can drive the moving block 5 and the support frame 3 to move, and at the same time, the support frame 3 drives the blowing pipe 8 and the blowing port to move, so as to facilitate the comprehensive blowing of hot air to the sign, thereby improving the drying efficiency of the sign.

[0049] Reference Figure 4 The blowing mechanism includes a blowing pipe 8, a first cavity 9, a telescopic tube 10 and a swinging mechanism. A plurality of blowing pipes 8 are rotatably arranged in the support frame 3. A plurality of blowing ports are provided on the side walls of the blowing pipe 8. Both ends of the blowing pipe 8 are sealed. The first cavity 9 is provided on the support frame 3. An air inlet is provided between the first cavity 9 and the blowing pipe 8. The telescopic tube 10 is provided through the support cover 2. The telescopic tube 10 is communicated with the first cavity 9. The swinging mechanism is provided in the support frame 3 for controlling the swinging of the blowing pipe 8. A filter is provided in the telescopic tube 10.

[0050] Specifically, the operator connects the telescopic tube 10 with the external fan, so that air can be blown into the blowing pipe 8 through the first cavity 9 and the air inlet, and at the same time blow air to the surface of the sign through the blowing port, so as to cooperate with the heating plate 4 to dry the printed pattern on the surface of the sign.

[0051] Reference Figure 3 and Figure 4The swing mechanism includes a second cavity, a first gear 11 and a reciprocating rotation mechanism. The second cavity is opened in the support frame 3. A plurality of first gears 11 are rotatably arranged in the second cavity. A connecting rod is fixedly arranged between the first gear 11 and the blowing pipe 8. The reciprocating rotation mechanism is arranged in the second cavity for controlling the plurality of first gears 11 to reciprocate. The reciprocating rotation mechanism includes a driving block 12, a first rack and a moving assembly. The driving block 12 is slidably arranged on the side wall of the second cavity. The first rack is fixedly arranged on the driving block 12. The first rack is meshed with the first gear 11. The moving assembly is arranged in the second cavity for controlling the driving block 12 to reciprocate in the second cavity. The adjusting disk 14 is rotatably provided on the side wall of the second cavity. An adjusting column is rotatably provided on the eccentric position of the adjusting disk 14. The adjusting column extends into the adjusting frame 13. The driving mechanism is provided on the support frame 3 for controlling the rotation of the adjusting disk 14. The driving mechanism includes a positioning block 15 and a second gear 16. The positioning block 15 is fixed on the inner wall of the support cover 2. A second rack is fixed on the positioning block 15. The second gear 16 is rotatably provided on the support frame 3. An adjusting rod is fixed between the second gear 16 and the adjusting disk 14.

[0052] Specifically, during the movement of the support frame 3, the second gear 16 and the adjustment disk 14 can be driven to rotate through the engagement of the second rack and the second gear 16. The rotation of the adjustment disk 14 can drive the adjustment column to move around the adjustment disk 14. At the same time, the adjustment column squeezes the side wall of the adjustment frame 13 to drive the adjustment frame 13, the drive block 12 and the first rack to move back and forth, and then the engagement of the first rack and the first gear 11 drives the blowing pipe 8 to swing, so that the blowing pipe 8 can blow air at different angles to the surface of the sign while moving back and forth, thereby improving the drying efficiency.

[0053] In this embodiment, when in use, the operator places the signboards on the conveyor body 1 in sequence, and then drives the signboards to move under the support cover 2 through the operation of the conveyor body 1. At the same time, the operator controls the first motor 7 and the heating plate 4 to work. The operation of the first motor 7 can drive the reciprocating screw 6 to rotate. At the same time, the reciprocating screw 6 and the screw nut can drive the moving block 5 and the support frame 3 to move. At the same time, the support frame 3 drives the blowing pipe 8 and the blowing port to move, so that it is convenient to blow hot air to the signboard in a comprehensive manner, thereby facilitating the drying of the signboard. At the same time, during the movement of the support frame 3, the engagement of the second rack and the second gear 16 can drive the second gear 16 and the adjusting disk 14 to rotate, and the rotation of the adjusting disk 14 can drive the adjusting column to move around the adjusting disk 14. At the same time, the squeezing of the side wall of the adjusting frame 13 by the adjusting column drives the adjusting frame 13, the driving block 12 and the first rack to move back and forth, and then the engagement of the first rack and the first gear 11 drives the blowing pipe 8 to swing, so that the blowing pipe 8 can blow air at different angles to the surface of the sign while moving back and forth, thereby improving the drying efficiency.

[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sign printing and drying device, characterized in that: include: Conveyor body (1); Support plates, two of which are fixedly provided on the conveyor body (1); A support cover (2), the support cover (2) being fixedly arranged on the two support plates; A support frame (3), the support frame (3) being slidably arranged in the support cover (2); A moving mechanism, the moving mechanism being arranged in the support cover (2) and being used for controlling the support frame (3) to move back and forth in the support cover (2); A blower mechanism is provided in the support frame (3) and is used for blowing air towards the sign.

2. A sign printing and drying device according to claim 1, characterized in that: A plurality of heating plates (4) are fixedly arranged on the support frame (3).

3. A sign printing and drying device according to claim 2, characterized in that: The moving mechanism comprises: A moving block (5), the moving block (5) is fixedly arranged on the support frame (3), a moving opening is opened on the moving block (5), and a lead screw nut is fixedly arranged in the moving opening; A reciprocating screw (6), the reciprocating screw (6) being rotatably disposed in the support cover (2), the reciprocating screw (6) penetrating the screw nut via threaded engagement; A first motor (7), wherein the first motor (7) is fixedly arranged on the support cover (2), and an output end of the first motor (7) is fixedly connected to the reciprocating screw.

4. A sign printing and drying device according to claim 3, characterized in that: The hair dryer structure comprises: Blowing pipes (8), a plurality of blowing pipes (8) are rotatably arranged in the support frame (3), a plurality of blowing ports are opened on the side walls of the blowing pipes (8), and both ends of the blowing pipes (8) are sealed; A first cavity (9), the first cavity (9) is provided on the support frame (3), and an air inlet is provided between the first cavity (9) and the blowing pipe (8); a telescopic tube (10), the telescopic tube (10) being arranged through the support cover (2), the telescopic tube (10) being in communication with the first cavity (9); A swing mechanism is provided in the support frame (3) and is used to control the blowing pipe (8) to swing.

5. The label printing and drying device according to claim 4, characterized in that: The swing mechanism comprises: A second cavity, the second cavity being provided in the support frame (3); a first gear (11), a plurality of the first gears (11) being rotatably arranged in the second cavity, and a connecting rod being fixedly arranged between the first gear (11) and the blowing pipe (8); A reciprocating rotation mechanism is provided in the second cavity and is used to control the plurality of first gears (11) to perform reciprocating rotation.

6. The label printing and drying device according to claim 5, characterized in that: The reciprocating rotation mechanism comprises: a driving block (12), the driving block (12) being slidably disposed on a side wall of the second cavity; a first rack, the first rack being fixedly arranged on the driving block (12), and the first rack being meshed with the first gear (11); A moving component is arranged in the second cavity and is used to control the driving block (12) to move back and forth in the second cavity.

7. The label printing and drying device according to claim 6, characterized in that: The mobile component includes: an adjusting frame (13), the adjusting frame (13) being fixedly arranged on the driving block (12); An adjusting disk (14), the adjusting disk (14) being rotatably disposed on the side wall of the second cavity, an adjusting column being rotatably disposed on an eccentric position of the adjusting disk (14), the adjusting column extending into the adjusting frame (13); A driving mechanism is provided on the support frame (3) and is used to control the rotation of the adjusting disk (14).

8. The label printing and drying device according to claim 7, characterized in that: The driving mechanism comprises: A positioning block (15), the positioning block (15) being fixedly arranged on the inner wall of the support cover (2), and a second rack being fixedly arranged on the positioning block (15); A second gear (16), the second gear (16) is rotatably arranged on the support frame (3), and an adjustment rod is fixedly arranged between the second gear (16) and the adjustment disk (14).

9. The label printing and drying device according to claim 8, characterized in that: A filter screen is provided inside the telescopic tube (10).

10. The label printing and drying device according to claim 9, characterized in that: Support legs (17) are fixedly provided on the conveyor body (1).

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