A detection device for light-curing ink printing proofing paper

Abstract

The present invention discloses a detection device for light-curing ink printing proofing paper, which comprises a bracket. A fixed plate is provided on the bracket. A stepping motor is provided on the front surface of the fixed plate. A driving wheel is provided at the front of the stepping motor. The driving wheel is installed on the back surface of the fixed plate. A detection paper stage is provided on the side surface of the fixed plate. A detection hole is provided on the detection paper stage. A lifting mechanism is provided on the back surface of the fixed plate. The lifting mechanism comprises a positioning plate. The positioning plate is installed on the back surface of the fixed plate. A driving wheel is provided at the lower part of the positioning plate. A traction mechanism is provided at the upper part of the positioning plate. The traction mechanism comprises a synchronous motor. A synchronous wheel is provided at the front of the synchronous motor. The synchronous wheel is installed directly above the driving wheel. A driving belt is provided between the synchronous wheel, the driving wheel and the driving wheel. A light-curing mechanism is provided on the driving belt. The present invention controls the light-curing intensity of the UV light-curing lamp irradiating on the paper, so as to conveniently observe the light-curing effect of the light-curing ink layer on the paper.

Description

Technical Field

[0001] The present invention relates to a detection device, and particularly to a detection device for light-curing ink printed proofing paper. Background Art

[0002] Most box-type proofing machines at least include the following components: a machine table part; an electrical control and drive part; a vacuum adsorption system; a combined tool head; a graphic transmission and operation system, etc.; some proofing machines must also have a compressed air system. Light-curing ink is used to protect the surface of metal products such as stainless steel and aluminum during CNC processing. By performing ink protection in the pre-CNC processing steps, the defective rate can be reduced from 100% to less than one-thousandth, which plays a protective role on the product surface. The existing light-curing device is not convenient for performing light-curing detection operations on the paper after light-curing ink printing proofing, and the efficiency of light-curing detection operations is low. Summary of the Invention

[0003] The present invention mainly solves the technical problems existing in the prior art, and thus provides a detection device for light-curing ink printed proofing paper that can control the light-curing intensity of the UV light-curing lamp irradiating on the paper, thereby facilitating the observation of the light-curing effect of the light-curing ink layer on the paper.

[0004] The above technical problems of the present invention are mainly solved by the following technical solutions:

[0005] A detection device for light-curing ink printed proofing paper includes a bracket. A fixed plate is provided on the bracket. A stepping motor is provided on the front surface of the fixed plate. A driving wheel is provided in front of the stepping motor. The driving wheel is installed on the back surface of the fixed plate. A detection paper carrier is provided on the side surface of the fixed plate. A detection hole is provided on the detection paper carrier. A lifting mechanism is provided on the back surface of the fixed plate. The lifting mechanism includes a positioning plate. The positioning plate is installed on the back surface of the fixed plate. A driving wheel is provided at the lower part of the positioning plate. A traction mechanism is provided at the upper part of the positioning plate. The traction mechanism includes a synchronous motor. A synchronous wheel is provided in front of the synchronous motor. The synchronous wheel is installed directly above the driving wheel. A driving belt is provided between the synchronous wheel, the driving wheel and the driving wheel. A light-curing mechanism is provided on the driving belt. The light-curing mechanism is installed between the synchronous wheel and the driving wheel. The light-curing mechanism is installed above the detection paper carrier. The light-curing mechanism includes a lifting plate. A positioning tube is provided on the front surface of the lifting plate. A locking rod is provided on the front surface of the positioning tube.

[0006] Further, the bracket includes a base, a side seat is provided on the base, a fixing block is provided between the side seat and the base, a motor seat is provided at the top of the side seat, a protective seat is provided on the outer peripheral surface of the stepping motor, the protective seat is installed on the front surface of the motor seat, a positioning disk is provided at the front of the protective seat, and the positioning disk is fixed on the front surface of the fixing plate; a guiding cylinder is provided at the back of the motor seat, and fixing bolts are provided between the axial direction of the guiding cylinder, the top of the side seat, the motor seat and the protective seat; the inner end of the fixing bolt is fixed inside the protective seat, and the outer end of the fixing bolt is fixed on the outer end face of the guiding cylinder.

[0007] Further, a horizontal moving tube is provided on the front surface of the fixing plate, a support tube is provided at the outer end of the horizontal moving tube, the support tube and the horizontal moving tube are horizontally arranged, a vertically arranged vertical moving tube is provided on the support tube, the lower end of the vertical moving tube is installed on the support tube, and the upper end of the vertical moving tube is installed at the bottom of the detection paper carrier; a guiding tube is provided on the front surface of the fixing plate, a second fixing pin is provided on the front surface of the guiding tube, the inner end of the horizontal moving tube is installed inside the guiding tube, the guiding tube locks the inner end of the horizontal moving tube through the second fixing pin, and a first fixing pin is provided between the outer end of the support tube and the lower end of the vertical moving tube.

[0008] Further, a protective plate is provided at the outer side position of the positioning plate, a connecting plate is provided on the inner facing surface of the protective plate, and the connecting plate is installed at the outer side position of the positioning plate; a plugging plate is provided on the inner facing surface of the connecting plate, plugging grooves are provided on both sides of the plugging plate, and a pair of positioning shafts are provided on the inner facing surface of the positioning plate, and the plugging plate is plugged on the positioning shafts through the plugging grooves.

[0009] Further, the synchronous motor is installed on the adjusting plate, the adjusting plate is installed on the positioning plate, and the adjusting plate and the positioning plate are connected by fixing bolts; a hydraulic cylinder is provided on the positioning plate, a piston rod is provided at the front of the hydraulic cylinder, a lifting part is provided at the end of the piston rod, and the lifting part is installed at the upper part of the adjusting plate through a fixed shaft; a locking plate is provided at the bottom of the synchronous motor, a positioning block is provided on the inner facing surface of the upper part of the adjusting plate, the positioning block is connected with a dial post, a fixed rod is provided between one end of the dial post and the locking plate, and the other end of the dial post is a free end; a return spring is provided between the positioning block and the locking plate.

[0010] For the light-curing ink printing proofing paper detection device adopting the above technical solution, the operator places the paper printed with light-curing ink to be detected on the detection paper carrier table, and the paper covers the detection hole; then installs the UV light-curing lamp on the light-curing mechanism. Specifically, installs the UV light-curing lamp in the positioning tube, and firmly installs the UV light-curing lamp in the positioning tube through the locking rod; the UV light-curing lamp is installed directly above the detection hole, and irradiates the paper through the UV light-curing lamp, so as to observe the light-curing effect of the light-curing ink layer on the paper; the driving wheel of the stepping motor drives the driving belt to drive the driving wheel and the synchronous wheel to rotate, and drives the light-curing mechanism to realize vertical lifting adjustment through the synchronous wheel. The lifting plate drives the UV light-curing lamp to realize vertical lifting adjustment through the positioning tube, so as to control the light-curing intensity of the UV light-curing lamp irradiating on the paper, thus facilitating the observation of the light-curing effect of the light-curing ink layer on the paper. Brief Description of the Drawings

[0011] Figure 1 FIG. is a schematic structural diagram of the light-curing ink printing proofing paper detection device of the present invention.

[0012] Figure 2 FIG. is an exploded view of the components of the light-curing ink printing proofing paper detection device of the present invention.

[0013] Figure 3 FIG. is a schematic structural diagram of the lifting mechanism of the present invention.

[0014] Figure 4 FIG. is a schematic structural diagram of the traction mechanism of the present invention.

[0015] Figure 5 FIG. is a schematic structural diagram of the light-curing mechanism of the present invention.

[0016] Figure 6 is Figure 2 a detailed enlarged view of area A in

[0017] The reference numerals in the figure denote: 1, support; 2, stepper motor; 3, fixed plate; 4, detection paper carrier; 5, detection hole; 6, lifting mechanism; 7, positioning plate; 8, driving wheel; 9, traction mechanism; 10, synchronous motor; 11, synchronous pulley; 12, drive belt; 13, light curing mechanism; 14, lifting plate; 15, positioning tube; 16, locking rod; 17, base; 18, side seat; 19, fixing block; 20, motor seat; 21, guiding cylinder; 22, fixing bolt; 23, protective seat; 24, positioning disc; 25, horizontal moving tube; 26, support tube; 27, vertical moving tube; 28, first fixing pin; 29, guiding tube; 30, second fixing pin; 31, protective plate; 32, connecting plate; 33, plug-in plate; 34, plug-in groove; 35, positioning shaft; 36, adjusting plate; 37, hydraulic cylinder; 38, piston rod; 39, lifting part; 40, fixing shaft; 41, positioning block; 42, locking plate; 43, return spring; 44, dial post; 45, fixing rod. Specific embodiments

[0018] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making the scope of protection of the present invention more clearly defined.

[0019] As Figures 1 to 6 shown, a light-curing ink printing proofing paper detection device includes a support 1, a fixed plate 3 is provided on the support 1, a stepper motor 2 is provided on the front surface of the fixed plate 3, a driving wheel is provided at the front of the stepper motor 2, the driving wheel is installed on the back surface of the fixed plate 3, a detection paper carrier 4 is provided on the side surface of the fixed plate 3, a detection hole 5 is provided on the detection paper carrier 4, and a lifting mechanism 6 is provided on the back surface of the fixed plate 3; the lifting mechanism 6 includes a positioning plate 7, the positioning plate 7 is installed on the back surface of the fixed plate 3, a driving wheel 8 is provided at the lower part of the positioning plate 7, a traction mechanism 9 is provided at the upper part of the positioning plate 7, the traction mechanism 9 includes a synchronous motor 10, a synchronous pulley 11 is provided at the front of the synchronous motor 10, the synchronous pulley 11 is installed directly above the driving wheel 8, a drive belt 12 is provided between the synchronous pulley 11, the driving wheel and the driving wheel 8, and a light curing mechanism 13 is provided on the drive belt 12, the light curing mechanism 13 is installed between the synchronous pulley 11 and the driving wheel 8; the light curing mechanism 13 is installed above the detection paper carrier 4; the light curing mechanism 13 includes a lifting plate 14, a positioning tube 15 is provided on the front surface of the lifting plate 14, and a locking rod 16 is provided on the front surface of the positioning tube 15.

[0020] In the detection device for the light-curing ink printed proofing paper of the present invention, an operator places the paper printed with light-curing ink to be detected on the detection paper carrier 4, and the paper covers the detection hole 5. Then, the UV light-curing lamp is installed on the light-curing mechanism 13. Specifically, the UV light-curing lamp is installed in the positioning tube 15, and the UV light-curing lamp is firmly installed in the positioning tube 15 through the locking rod 16. The UV light-curing lamp is installed directly above the detection hole 5, and the paper is irradiated by the UV light-curing lamp, so as to observe the light-curing effect of the light-curing ink layer on the paper. The driving wheel of the stepping motor 2 drives the driving belt 12 to drive the driving wheel 8 and the synchronous wheel 11 to rotate. The synchronous wheel 11 drives the light-curing mechanism 13 to achieve vertical lifting adjustment. The lifting plate 14 drives the UV light-curing lamp to achieve vertical lifting adjustment through the positioning tube 15, so as to control the light-curing intensity of the UV light-curing lamp irradiating on the paper, and thus facilitate the observation of the light-curing effect of the light-curing ink layer on the paper.

[0021] Preferably, the bracket 1 includes a base 17. A side seat 18 is provided on the base 17. A fixing block 19 is provided between the side seat 18 and the base 17. A motor seat 20 is provided at the top of the side seat 18. A protective seat 23 is provided on the outer peripheral surface of the stepping motor 2. The protective seat 23 is installed on the front surface of the motor seat 20. A positioning disc 24 is provided at the front part of the protective seat 23. The positioning disc 24 is fixed on the front surface of the fixing plate 3. A guiding cylinder 21 is provided on the back surface of the motor seat 20. Fixing bolts 22 are provided between the axial direction of the guiding cylinder 21, the top of the side seat 18, the motor seat 20 and the protective seat 23. The inner end of the fixing bolt 22 is fixed in the protective seat 23, and the outer end of the fixing bolt 22 is fixed on the outer end surface of the guiding cylinder 21. The axial direction of the guiding cylinder 21, the top of the side seat 18, the motor seat 20 and the protective seat 23 are firmly installed through the fixing bolts 22. The front part of the protective seat 23 and the fixing plate 3 are firmly installed through the positioning disc 24, so that the support and installation of the stepping motor 2 are more firm.

[0022] Preferably, a horizontal moving tube 25 is provided on the front surface of the fixed plate 3. A support tube 26 is provided at the outer end of the horizontal moving tube 25. The support tube 26 and the horizontal moving tube 25 are horizontally arranged. A vertical moving tube 27 arranged vertically is provided on the support tube 26. The lower end of the vertical moving tube 27 is installed on the support tube 26, and the upper end of the vertical moving tube 27 is installed at the bottom of the detection paper stage 4. A guide tube 29 is provided on the front surface of the fixed plate 3. A second fixing pin 30 is provided on the front surface of the guide tube 29. The inner end of the horizontal moving tube 25 is installed in the guide tube 29. The guide tube 29 locks the inner end of the horizontal moving tube 25 through the second fixing pin 30. A first fixing pin 28 is provided between the outer end of the support tube 26 and the lower end of the vertical moving tube 27. The horizontal moving tube 25 realizes horizontal movement adjustment along the guide tube 29, and the vertical moving tube 27 realizes vertical movement adjustment along the outer end of the support tube 26. Thus, it is convenient to perform horizontal movement adjustment and vertical lifting adjustment on the detection paper stage 4, and the adjustment of the detection paper stage 4 is more flexible, enabling the paper on the detection paper stage 4 to be accurately aligned with the UV curing lamp. The curing intensity of the light irradiated by the UV curing lamp onto the paper is thus convenient for observing the curing effect of the UV curing ink layer on the paper.

[0023] Preferably, a protective plate 31 is provided at the outer side position of the positioning plate 7. A connecting plate 32 is provided on the inner facing surface of the protective plate 31. The connecting plate 32 is installed at the outer side position of the positioning plate 7. A plug-in plate 33 is provided on the inner facing surface of the connecting plate 32. Plug-in grooves 34 are provided on both sides of the plug-in plate 33. A pair of positioning shafts 35 are provided on the inner facing surface of the positioning plate 7. The plug-in plate 33 is plugged onto the positioning shafts 35 through the plug-in grooves 34. Through the plug-in plate 33 and the positioning shafts 35, the protective plate 31 is firmly installed at the outer side position of the positioning plate 7, and the outer side position of the positioning plate 7 is protected by the protective plate 31.

[0024] Preferably, the synchronous motor 10 is installed on the adjusting plate 36, the adjusting plate 36 is installed on the positioning plate 7, and the adjusting plate 36 and the positioning plate 7 are connected by fixing bolts 22; a hydraulic cylinder 37 is provided on the positioning plate 7, a piston rod 38 is provided at the front of the hydraulic cylinder 37, and a lifting part 39 is provided at the end of the piston rod 38. The lifting part 39 is installed on the upper part of the adjusting plate 36 through a fixed shaft 40; a locking plate 42 is provided at the bottom of the synchronous motor 10, a positioning block 41 is provided on the inner facing surface of the upper part of the adjusting plate 36, a dial post 44 is connected to the positioning block 41, and a fixing rod 45 is provided between one end of the dial post 44 and the locking plate 42. The other end of the dial post 44 is a free end; a return spring 43 is provided between the positioning block 41 and the locking plate 42; the hydraulic cylinder 37 controls the upper part of the adjusting plate 36 to perform vertical lifting adjustment through the piston rod 38 and the lifting part 39, and the synchronous motor 10 is vertically lifted and adjusted through the vertical lifting adjustment of the adjusting plate 36; at the same time, the operator can also manually directly perform vertical lifting adjustment on the upper part of the adjusting plate 36 through the dial post 44, and fix the adjusted adjusting plate 36 on the positioning plate 7 through the fixing bolts 22. The vertical lifting adjustment of the synchronous motor 10 drives the synchronous pulley 11 to perform vertical lifting adjustment, and the tension of the driving belt 12 is adjusted through the synchronous pulley 11, so that the stability of the driving belt 12 during transmission is better.

[0025] As described above, it is only the specific implementation manner disclosed by the present invention, but the protection scope disclosed by the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A detecting device for light-curing ink printing proofing paper, comprising a bracket (1), a fixing plate (3) is provided on the bracket (1), a stepping motor (2) is provided on the front surface of the fixing plate (3), a driving wheel is provided at the front of the stepping motor (2), the driving wheel is installed on the back surface of the fixing plate (3), a detecting paper carrier table (4) is provided on the side surface of the fixing plate (3), a detecting hole (5) is provided on the detecting paper carrier table (4), a lifting mechanism (6) is provided on the back surface of the fixing plate (3), and it is characterized in that: The lifting mechanism (6) includes a positioning plate (7), the positioning plate (7) is installed on the back surface of the fixed plate (3), a driving wheel (8) is provided at the lower part of the positioning plate (7), a traction mechanism (9) is provided at the upper part of the positioning plate (7), the traction mechanism (9) includes a synchronous motor (10), a synchronous pulley (11) is provided at the front part of the synchronous motor (10), the synchronous pulley (11) is installed directly above the driving wheel (8), a driving belt (12) is provided between the synchronous pulley (11), the driving wheel and the driving wheel (8), a light curing mechanism (13) is provided on the driving belt (12), the light curing mechanism (13) is installed between the synchronous pulley (11) and the driving wheel (8), the light curing mechanism (13) is installed above the detection paper carrier table (4), the light curing mechanism (13) includes a lifting plate (14), a positioning tube (15) is provided on the front surface of the lifting plate (14), a locking rod (16) is provided on the front surface of the positioning tube (15), the bracket (1) includes a base (17), a side seat (18) is provided on the base (17), a fixing block (19) is provided between the side seat (18) and the base (17), a motor seat (20) is provided at the top of the side seat (18), a protective seat (23) is provided on the outer peripheral surface of the stepping motor (2), the protective seat (23) is installed on the front surface of the motor seat (20), a positioning disk (24) is provided at the front part of the protective seat (23), the positioning disk (24) is fixed on the front surface of the fixed plate (3), a horizontal moving tube (25) is provided on the front surface of the fixed plate (3), a support tube (26) is provided at the outer end of the horizontal moving tube (25), the support tube (26) and the horizontal moving tube (25) are arranged horizontally, a vertically arranged vertical moving tube (27) is provided on the support tube (26), the lower end of the vertical moving tube (27) is installed on the support tube (26), and the upper end of the vertical moving tube (27) is installed at the bottom of the detection paper carrier table (4).

2. The light-curing ink printing proofing paper detection device according to claim 1, characterized in that: A guiding cylinder (21) is provided on the back surface of the motor seat (20), fixing bolts (22) are provided between the axial direction of the guiding cylinder (21), the top of the side seat (18), the motor seat (20) and the protective seat (23), the inner end of the fixing bolt (22) is fixed inside the protective seat (23), and the outer end of the fixing bolt (22) is fixed on the outer end face of the guiding cylinder (21).

3. The light-curing ink printing proofing paper detection device according to claim 1, wherein: A guiding tube (29) is provided on the front surface of the fixed plate (3), a second fixing pin (30) is provided on the front surface of the guiding tube (29), the inner end of the horizontal moving tube (25) is installed inside the guiding tube (29), and the guiding tube (29) locks the inner end of the horizontal moving tube (25) through the second fixing pin (30). A first fixing pin (28) is provided between the outer end of the support tube (26) and the lower end of the vertical moving tube (27).

4. The light-curing ink printing proofing paper detection device according to claim 1, characterized in that: A protective plate (31) is provided at the outer side part of the positioning plate (7), a connecting plate (32) is provided on the inner facing surface of the protective plate (31), and the connecting plate (32) is installed at the outer side part of the positioning plate (7).

5. The light-curing ink printing proofing paper detection device according to claim 4, wherein: The inner facing surface of the connecting plate (32) is provided with a plugging plate (33). Plugging grooves (34) are provided on both sides of the plugging plate (33). The inner facing surface of the positioning plate (7) is provided with a pair of positioning shafts (35). The plugging plate (33) is plugged on the positioning shafts (35) through the plugging grooves (34).

6. The light-curing ink printing proofing paper detection device according to claim 1, wherein: The synchronous motor (10) is installed on the adjusting plate (36). The adjusting plate (36) is installed on the positioning plate (7). The adjusting plate (36) and the positioning plate (7) are connected by fixing bolts (22). A hydraulic cylinder (37) is provided on the positioning plate (7). A piston rod (38) is provided at the front part of the hydraulic cylinder (37). A lifting part (39) is provided at the end of the piston rod (38). The lifting part (39) is installed on the upper part of the adjusting plate (36) through a fixing shaft (40).

7. The light-curing ink printing proofing paper detection device according to claim 6, wherein: A locking plate (42) is provided at the bottom of the synchronous motor (10). A positioning block (41) is provided on the inner facing surface of the upper part of the adjusting plate (36). A dial post (44) is connected to the positioning block (41). A fixing rod (45) is provided between one end of the dial post (44) and the locking plate (42). The other end of the dial post (44) is a free end.

8. The light-curing ink printing proofing paper detection device according to claim 7, characterized in that: A return spring (43) is provided between the positioning block (41) and the locking plate (42).

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