Drying device for thermo-sensitive paper production

Abstract

The utility model relates to the field of thermo-sensitive paper production, in particular to a drying device for thermo-sensitive paper production, which comprises a drying box, connecting openings are arranged at two ends of the drying box, a mounting plate and a connecting roller are arranged on the drying box, a thermo-sensitive paper body is mounted on the connecting roller, a second motor is mounted at the top of the drying box, and a two-way screw is mounted on the second motor. Connecting plates are connected to the two ends of the two-way screw rod, heating bases are arranged at the inner ends of the connecting plates, connecting grooves and heating cavities are formed in the heating bases, heating blocks are installed in the connecting grooves, and heaters are installed in the heating cavities; a sealing cavity is formed in the top of the drying box, the two ends of the sealing cavity are connected with the drying box through ventilation pipes, an insertion groove is formed in the sealing cavity, an insertion frame is connected into the insertion groove, and a drying plate is installed in the insertion frame; according to the thermo-sensitive paper drying device, the direction of the drying device can be effectively and conveniently adjusted, and therefore thermo-sensitive paper can be conveniently produced and processed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of heat sensitive paper production, and specifically relates to a drying device for heat sensitive paper production. BACKGROUND

[0002] The heat sensitive paper is also called heat sensitive facsimile paper, heat sensitive recording paper and heat sensitive copying paper. The heat sensitive paper is a kind of processed paper, and its manufacturing principle is to coat a heat sensitive color-changing layer on high-quality base paper. Although there are more than ten kinds of chemical medicines used in the color-changing layer, at least the following compounds are included: leuco dye, the variety of the dye is very wide, and the most commonly used is fluorescent compound; color developing agent accounts for less than 20%, and the commonly used ones are bisphenol and p-hydroxybenzoic acid; sensitizer accounts for less than 10%, and the benzene sulfonamide compound is included therein; filler accounts for less than 50%, and the commonly used one is calcium carbonate (micro-particle); adhesive accounts for less than 10%.

[0003] During the production of the heat sensitive paper, a drying device is needed to perform drying treatment on the heat sensitive paper. However, the drying device cannot adjust the orientation of the heating plate during use, thereby affecting the production and treatment of the heat sensitive paper. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a drying device for heat sensitive paper production to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme.

[0006] A drying device for heat sensitive paper production, including the drying box, the drying box bottom four corners are provided with the rolling assembly, the drying box both ends side wall is provided with the connecting opening, is provided with the mounting plate on the drying box located at the connecting opening top outside, the mounting plate is rotatably installed with the connecting roller, is installed with the heat sensitive paper body on the connecting roller, the outer wall of the drying box is installed with the rotation drive assembly for driving the connecting roller to carry out the rotation treatment, the second motor is fixedly installed at the drying box top rear end, the motor shaft of the second motor is installed with the two-way screw rod, and the two-way screw rod bottom is rotatably connected with the drying box bottom, the two ends of the two-way screw rod are connected with the connecting plate, and a plurality of heating seats are arranged at equal intervals in the inner end of the connecting plate, the connecting recess and the heating cavity are formed in the heating seat, the heating block is fixedly installed in the connecting recess, and the heater is installed in the heating cavity, the sealing cavity is fixedly installed on the top outer wall of the drying box, the left and right two ends of the sealing cavity are ventilatedly connected with the drying box through the ventilation pipe, a plurality of plug-in grooves are formed at equal intervals in the sealing cavity, the plug-in frame is slidably connected in the plug-in groove, and the drying plate is installed in the plug-in frame, and the sealing cavity front and back two ends are connected with the drying box through the ventilation assembly.

[0007] Preferably, the rolling assembly comprises support legs fixedly connected with the bottom of the drying box, the bottom of the support legs is provided with a rolling wheel, and the outer end of the rolling wheel is provided with a brake.

[0008] Preferably, the rotating driving assembly comprises a first motor fixedly connected with the outer wall of the drying box, a driving bevel gear is installed on the motor shaft of the first motor, a driven bevel gear is in meshing connection with the driving bevel gear, and the driven bevel gear is connected with the connecting roller.

[0009] Preferably, guide rods are fixedly installed at four corners of the drying box, and the guide rods are in sliding connection with the connecting plate.

[0010] Preferably, a power supply is installed on the outer wall of the connecting plate, and the power supply is connected with the heater through wires.

[0011] Compared with the prior art, the beneficial effects of the drying device for heat-sensitive paper are as follows: the second motor is used for driving the bidirectional screw rod to rotate, the connecting plate connected with the bidirectional screw rod is driven to move inward, so that the orientation of the heating seat can be conveniently adjusted, and the heat-sensitive paper can be conveniently dried; the plug-in frame and the drying plate are inserted into the plug-in slots in the sealed cavity and are mutually plugged, so that the drying plate can be conveniently replaced, water in the hot air can be conveniently absorbed, the water can be conveniently controlled and dried, and the heat-sensitive paper can be conveniently produced; the rotating driving assembly is used for driving the connecting roller to rotate, the connecting roller drives the heat-sensitive paper to move and dry, and the heat-sensitive paper can be conveniently dried. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole three-dimensional structure schematic view of the drying device for heat-sensitive paper production.

[0013] Figure 2 It is a top view of the drying device for heat-sensitive paper production.

[0014] Figure 3 It is a left view of the drying device for heat-sensitive paper production.

[0015] Figure 4 It is a front view of the drying device for heat-sensitive paper production.

[0016] 1, drying box; 2, support leg; 3, roller; 4, brake; 5, connecting opening; 6, mounting plate; 7, connecting roller; 8, first motor; 9, driving bevel gear; 10, driven bevel gear; 11, thermal paper body; 12, second motor; 13, bidirectional screw; 14, connecting plate; 15, guide rod; 16, heating seat; 17, connecting groove; 18, heating block; 19, heating cavity; 20, heater; 21, power supply; 22, sealed cavity; 23, ventilation pipe; 24, plug-in slot; 25, plug-in frame; 26, drying plate; 27, air suction pump; 28, air suction pipe. DETAILED DESCRIPTION

[0017] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the embodiments of the present application will be described in detail below with reference to the drawings. However, those skilled in the art can understand that in the embodiments of the present application, many technical details are proposed in order to make the readers better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical scheme claimed in the present application can be realized.

[0019] The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0020] Reference Figures 1-4The utility model discloses a drying device for heat sensitive paper production, including drying case 1, drying case 1 bottom four corners are provided with rolling subassembly, the connecting opening 5 is seted up on the both ends lateral wall of drying case 1, is provided with the mounting plate 6 on the drying case 1 of connecting opening 5 top outside, rotatingly installed with connecting roller 7 on the mounting plate 6, is installed with heat sensitive paper body 11 on connecting roller 7, the outer wall of drying case 1 is installed with the rotating drive subassembly for driving connecting roller 7 and carrying out rotating treatment, the second motor 12 is fixedly installed at the top rear end of drying case 1, is installed with two -way screw rod 13 on the motor shaft of second motor 12, and two -way screw rod 13 bottom is rotatably connected with drying case 1 bottom, the connecting plate 14 is threadedly connected with both ends of two -way screw rod 13, and a plurality of heating seats 16 are arranged at equal intervals in the inner end of connecting plate 14, and the connecting recess 17 and heating cavity 19 are seted up on heating seat 16, heating block 18 is fixedly installed in the inside of connecting recess 17, and heater 20 is installed in the inside of heating cavity 19, the sealing cavity 22 is fixedly installed on the top outer wall of drying case 1, and the sealing cavity 22 left and right two ends are ventilatedly connected with drying case 1 through the ventilation pipe 23, a plurality of plug-in slots 24 are seted up at equal intervals in the inside of sealing cavity 22, and the plug-in frame 25 is slidably connected in the inside of plug-in slot 24, and the dry plate 26 is installed in the inside of plug-in frame 25, and the sealing cavity 22 front and rear ends are connected with drying case 1 through the ventilation subassembly.

[0021] The utility model discloses a drying device for heat sensitive paper production, including drying case 1, drying case 1 bottom four corners are provided with rolling subassembly, the connecting opening 5 is seted up on the both ends lateral wall of drying case 1, is provided with the mounting plate 6 on the drying case 1 of connecting opening 5 top outside, rotatingly installed with connecting roller 7 on the mounting plate 6, is installed with heat sensitive paper body 11 on connecting roller 7, the outer wall of drying case 1 is installed with the rotating drive subassembly for driving connecting roller 7 and carrying out rotating treatment, the second motor 12 is fixedly installed at the top rear end of drying case 1, is installed with two -way screw rod 13 on the motor shaft of second motor 12, and two -way screw rod 13 bottom is rotatably connected with drying case 1 bottom, the connecting plate 14 is threadedly connected with both ends of two -way screw rod 13, and a plurality of heating seats 16 are arranged at equal intervals in the inner end of connecting plate 14, and the connecting recess 17 and heating cavity 19 are seted up on heating seat 16, heating block 18 is fixedly installed in the inside of connecting recess 17, and heater 20 is installed in the inside of heating cavity 19, the sealing cavity 22 is fixedly installed on the top outer wall of drying case 1, and the sealing cavity 22 left and right two ends are ventilatedly connected with drying case 1 through the ventilation pipe 23, a plurality of plug-in slots 24 are seted up at equal intervals in the inside of sealing cavity 22, and the plug-in frame 25 is slidably connected in the inside of plug-in slot 24, and the dry plate 26 is installed in the inside of plug-in frame 25, and the sealing cavity 22 front and rear ends are connected with drying case 1 through the ventilation subassembly.

[0022] Refer to Figure 1 In an embodiment of the utility model, the rolling subassembly includes the support leg 2 of fixed connection with drying case 1 bottom, the support leg 2 bottom is provided with the gyro wheel 3, the outer end of gyro wheel 3 is provided with the brake 4, the setting of gyro wheel 3 and brake 4 can conveniently move the device and carry out orientation adjustment processing, thereby can conveniently use the device.

[0023] Refer to Figure 2In an embodiment of the utility model, the rotation drive assembly includes with drying box 1 outer wall fixed connection's first motor 8, motor shaft of first motor 8 installs driving bevel gear 9, driving bevel gear 9 is meshed with driven bevel gear 10, driven bevel gear 10 is connected with connecting roller 7, through first motor 8 work first motor 8 drive driving bevel gear 9 drive meshed driven bevel gear 10 rotation, driven bevel gear 10 drive connecting roller 7 and rotate azimuth adjustment processing.

[0024] Refer to Figure 4 In an embodiment of the utility model, the four corners of the drying box 1 are fixedly installed with guide rods 15, the guide rods 15 are slidably connected with the connecting plates 14, the guide rods 15 can guide the connecting plates 14, thereby ensuring that the connecting plates 14 move stably.

[0025] Refer to Figure 4 In an embodiment of the utility model, a power supply 21 is installed on the outer wall of the connecting plate 14, and the power supply 21 is connected with the heaters 20 through wires, respectively. The power supply 21 can supply power to the heaters 20.

[0026] Refer to Figure 3 In an embodiment of the utility model, the ventilation assembly includes an exhaust pump 27 fixedly installed on the outer wall of the sealed cavity 22, the inner end of the exhaust pump 27 is in communication with the sealed cavity 22, and the top of the exhaust pump 27 is in communication with the drying box 1 through an exhaust pipe 28. The exhaust pump 27 can draw the air in the drying box 1 into the sealed cavity 22, thereby facilitating the drying of the air.

[0027] Working principle: the utility model drives the bidirectional screw rod 13 to rotate through the second motor 12, the connecting plate 14 connected with the screw is moved inwards under the guidance of the guide rod 15, the connecting plate 14 drives the heating seat 16 to move inwards to the two sides of the thermal paper body 11, the power supply 21 supplies power to each heater 20, the heater 20 heats and dries the thermal paper body 11 through the heating block 18, the exhaust pump 27 works during the heating process of the thermal paper body 11, the exhaust pipe 28 adds the air in the drying box 1 to the inside of the sealed cavity 22, the drying plate 26 absorbs the moisture in the air, the dry hot air is added to the inside of the drying box 1 through the ventilation pipe 23 to realize the drying of the rotating thermal paper body 11, thereby facilitating the drying of the thermal paper body 11.

[0028] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than by the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A drying device for thermal paper production, comprising a drying chamber (1), characterized in that, The drying box (1) bottom four corners are provided with rolling assembly; The drying box (1) two end sidewalls are provided with connecting openings (5), the drying box (1) top outer side of the connecting openings (5) is provided with a mounting plate (6), the mounting plate (6) is rotatably provided with a connecting roller (7), the connecting roller (7) is provided with a thermal paper body (11), the outer wall of the drying box (1) is provided with a rotating drive assembly for driving the connecting roller (7) to rotate. The second motor (12) is fixedly installed on the top rear end of the drying box (1), and the motor shaft of the second motor (12) is provided with a bidirectional screw rod (13), and the bottom of the bidirectional screw rod (13) is rotatably connected with the bottom of the drying box (1). The connecting plate (14) is provided with a plurality of heating seats (16) at equal intervals in the inner end, and the heating seat (16) is provided with a connecting groove (17) and a heating cavity (19), the heating block (18) is fixedly installed in the connecting groove (17), and the heater (20) is installed in the heating cavity (19). The sealing cavity (22) is fixedly installed on the top outer wall of the drying box (1), and the left and right ends of the sealing cavity (22) are ventilatedly connected with the drying box (1) through the ventilation pipe (23), a plurality of plug-in grooves (24) are formed at equal intervals in the sealing cavity (22), the plug-in frame (25) is slidably connected in the plug-in groove (24), and the drying plate (26) is installed in the plug-in frame (25).

2. The drying device for thermal paper production according to claim 1, characterized in that, The rolling assembly comprises a support leg (2) fixedly connected with the bottom of the drying box (1), and the support leg (2) is provided with a roller (3) at the bottom.

3. The drying device for thermal paper production according to claim 1, characterized in that, The rotating drive assembly comprises a first motor (8) fixedly connected with the outer wall of the drying box (1), and the motor shaft of the first motor (8) is provided with a driving bevel gear (9), and the driving bevel gear (9) is engaged with a driven bevel gear (10), and the driven bevel gear (10) is connected with the connecting roller (7).

4. The drying device for thermal paper production according to claim 1, characterized in that, The drying box (1) is provided with a guide rod (15) at four corners, and the guide rod (15) is slidably connected with the connecting plate (14).

5. The drying device for thermal paper production according to claim 1, characterized in that, The connecting plate (14) is provided with a power supply (21) on the outer wall, and the power supply (21) is connected with the heater (20) through wires.

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