A UV hot stamping primer testing machine for printing

Abstract

The invention discloses a UV hot stamping primer testing machine for printing, relates to the technical field of UV hot stamping primer testing, comprises a testing box, and also comprises: a constant temperature mechanism, which is installed on the bottom inner wall of the testing box and is used to restore the use environment of a cup; a rotating mechanism, which is connected to the testing box and the constant temperature mechanism and is used to drive a testing position to rotate; a simulation testing mechanism, which is installed on the top inner wall of the testing box and is used to simulate lips testing the testing position; a polishing mechanism, which is installed on the top inner wall of the testing box and is used to polish the testing position; the testing box comprises a box body, one side of the box body is connected to a box door, and an observation window is installed on the box door; the invention restores the human lip environment by installing the simulation testing mechanism, simulates the temperature, humidity and various pressures of the lips contacting with the cup mouth material, and thus detects the quality of the UV hot stamping primer of the cup mouth.

Description

Technical Field

[0001] The invention relates to the technical field of UV hot stamping primer testing machines, in particular to a UV hot stamping primer testing machine for printing. Background Art

[0002] In the hot stamping production process of water cups, UV hot stamping primer is coated and printed on the rim of the water cup, and then the water cup coated and printed with UV hot stamping primer is transferred to the UV light curing device for light curing, and then the hot stamping material is covered on the top of the UV hot stamping primer, and then the hot stamping material and the UV hot stamping primer are connected by pressurization to make the cup rim more beautiful. In the process of developing UV hot stamping primer suitable for the rim of water cups, it is necessary to perform performance testing on it and obtain data on the UV hot stamping primer, so as to continuously develop and obtain higher quality UV primer based on the data. Summary of the invention

[0003] The present invention provides a UV hot stamping primer testing machine for printing to solve the above-mentioned deficiencies in the prior art.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A UV hot stamping primer testing machine for printing, comprising a testing box and:

[0006] A constant temperature mechanism, which is installed on the bottom inner wall of the test box and is used to restore the use environment of the cup;

[0007] A rotating mechanism, which is connected to the detection box and the constant temperature mechanism, and is used to drive the detection position to rotate;

[0008] A simulation test mechanism, which is installed on the top inner wall of the test box and is used to simulate the lip test position test;

[0009] The polishing mechanism is installed on the top inner wall of the detection box and is used for polishing the detection position.

[0010] Furthermore, the detection box includes a box body, a box door is connected to one side of the box body, and an observation window is installed on the box door.

[0011] Furthermore, the constant temperature mechanism comprises a water cylinder rotatably connected to the inner wall of the bottom of the box body, and a constant temperature heater is fixed to the inner wall of the water cylinder.

[0012] Furthermore, the rotating mechanism includes a rotating shaft 1 rotatably connected to the inner wall of the top of the box body, a one-way gear 3 is installed on the outside of the top end of the rotating shaft 1, and a gear 3 is installed on the outside of the bottom end of the rotating shaft 1.

[0013] Furthermore, the rotating mechanism also includes a mounting ring rotatably connected to the top of the water cylinder, and a gear four is fixed to the outer wall of the mounting ring, and the gear four is meshed with the gear three.

[0014] Furthermore, the simulation test mechanism includes a reciprocating screw rotatably connected to the inner wall of the top of the box, a one-way gear is installed on the outside of the top of the reciprocating screw, the external thread sleeve of the reciprocating screw is provided with a movable frame, the internal sleeve of the movable frame is provided with a guide rod, and the top of the guide rod is fixedly connected to the top of the box.

[0015] Furthermore, the simulation test mechanism also includes two rotating shafts 2 rotatably connected to the mobile frame, a pulley is fixed to the outside of one end of the rotating shaft 2, and a belt is sleeved on the outside of the two pulleys, a bevel gear 1 is fixed to the other end of one of the rotating shafts 2, a bevel gear 2 is meshed on one side of the bevel gear 1, two sliders are fixed to the inner wall of the bevel gear 2, a rotating shaft 3 is sleeved inside the bevel gear 2, two slide grooves are provided on the outer surface of the rotating shaft 3, the slider is sleeved inside the slide groove, the top end of the rotating shaft 3 is rotatably connected to the inner wall of the top of the box body, and a one-way gear 2 is installed on the outside of the top end of the rotating shaft 3;

[0016] A mounting plate is fixed to the outside of the second rotating shaft, two springs are fixed to the bottom of the mounting plate, heaters are fixed to the bottom ends of the two springs, and a flexible water-absorbing material is fixed to the same side of the two heaters;

[0017] A motor 1 is fixed to the top inner wall of the box body, a gear 1 is fixed to the output shaft end of the motor 1, one side of the gear 1 is meshed with a one-way gear 1, and the other side of the gear 1 is meshed with a one-way gear 2;

[0018] A plurality of plug-in blocks are fixed on the top of the mounting ring, and a test ring is sleeved outside the plurality of plug-in blocks. A gold material is printed on the top of the test ring through UV hot stamping primer.

[0019] Furthermore, the polishing mechanism includes a U-shaped polishing piece installed on the top of the test ring, a threaded barrel is fixed on the top of the U-shaped polishing piece, a reciprocating screw rod 2 is provided on the internal thread sleeve of the threaded barrel, the top of the reciprocating screw rod 2 is rotatably connected to the top inner wall of the box body, a one-way gear 4 is installed on the outside of the reciprocating screw rod 2, a telescopic rod is fixed on the top of the U-shaped polishing piece, the top of the telescopic rod is fixedly connected to the top inner wall of the box body, a motor 2 is fixed to the top inner wall of the box body, a gear 2 is fixed to one end of the output shaft of the motor 2, one side of the gear 2 is meshed with the one-way gear 3, and the other side is meshed with the one-way gear 4.

[0020] Furthermore, a controller is fixed on one side of the box door, and the controller is electrically connected to the constant temperature heater, the heater, the motor 1 and the motor 2 respectively.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention starts the constant temperature heater by installing a constant temperature mechanism to heat the water in the water cylinder to a specified temperature and then maintain a constant temperature. The heat of the water cylinder is transmitted to the test ring and the UV hot stamping primer through the installation ring, simulating the thermal effect of the water cup on the UV hot stamping primer when in use.

[0023] 2. The present invention installs a rotating mechanism to drive the test ring to rotate, and changes the detection position of the test ring according to different test environments and test methods. Multiple tests are performed on the same material to ensure the consistency of the material and the diversity of the tests, ensuring that the tests are more comprehensive, and driving the test ring to rotate quickly to cooperate with the polishing mechanism to remove the material, which is convenient for subsequent use.

[0024] 3. The present invention installs a simulation test mechanism to restore the human lip environment, simulate the temperature, humidity and various pressures of the lips in contact with the cup mouth material, and thus detect the quality of the cup mouth UV hot stamping primer. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a UV hot stamping primer testing machine for printing proposed by the present invention.

[0026] Figure 2 This is a schematic diagram of the first-view structure of the interior of a box of a UV hot stamping primer testing machine for printing proposed by the present invention.

[0027] Figure 3 This is a schematic diagram of the second viewing angle structure of the interior of a box of a UV hot stamping primer testing machine for printing proposed by the present invention.

[0028] Figure 4 This is a schematic diagram of the third-angle structural interior of a box of a UV hot stamping primer testing machine for printing proposed by the present invention.

[0029] Figure 5 The present invention provides a schematic diagram of the plug-in structure of a UV hot stamping primer testing machine for printing.

[0030] Figure 6 for Figure 2 Enlarged structural diagram at point A.

[0031] In the figure: 1. test box; 11. box body; 12. box door; 13. observation window; 2. constant temperature mechanism; 21. water cylinder; 22. constant temperature heater; 3. rotating mechanism; 31. rotating shaft 1; 32. gear 3; 33. one-way gear 3; 34. mounting ring; 35. gear 4; 4. simulation test mechanism; 41. reciprocating screw 1; 42. gear 1; 43. one-way gear 1; 44. guide rod; 45. rotating shaft 2; 46. pulley; 47. belt; 48. mounting plate; 49. spring; 410. Heater; 411. Flexible water-absorbing material; 412. Rotating shaft three; 413. One-way gear two; 414. Slide; 415. Sliding block; 416. Bevel gear two; 417. Bevel gear one; 418. Test ring; 419. Motor one; 420. Insert block; 421. Moving frame; 5. Polishing mechanism; 51. Telescopic rod; 52. U-shaped polishing part; 53. Reciprocating screw two; 54. One-way gear four; 55. Threaded barrel; 56. Motor two; 57. Gear two; 6. Controller. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0035] Example: Refer to Figure 1-Figure 6 : A UV hot stamping primer testing machine for printing, comprising a testing box 1, and also comprising:

[0036] A constant temperature mechanism 2, which is installed on the bottom inner wall of the detection box 1, and is used to restore the use environment of the cup;

[0037] A rotating mechanism 3, which is connected to the detection box 1 and the constant temperature mechanism 2, and is used to drive the detection position to rotate;

[0038] A simulation test mechanism 4, which is installed on the top inner wall of the detection box 1 and is used to simulate the lip test position;

[0039] The polishing mechanism 5 is installed on the top inner wall of the detection box 1 and is used for polishing the detection position.

[0040] The detection box 1 comprises a box body 11 , one side of the box body 11 is connected to a box door 12 , and an observation window 13 is installed on the box door 12 .

[0041] The constant temperature mechanism 2 comprises a water cylinder 21 rotatably connected to the inner wall of the bottom of the box body 11 , and a constant temperature heater 22 is fixed to the inner wall of the water cylinder 21 .

[0042] The constant temperature mechanism 2 heats the water in the water cylinder 21 to a specified temperature and keeps the temperature constant by starting the constant temperature heater 22. The heat of the water cylinder 21 is transferred to the test ring 418 and the UV hot stamping primer through the mounting ring 34, simulating the thermal effect of the water cup on the UV hot stamping primer when in use.

[0043] The rotating mechanism 3 includes a rotating shaft 31 rotatably connected to the inner wall of the top of the box body 11, a one-way gear 33 is installed on the top of the rotating shaft 31, and a gear 32 is installed on the bottom of the rotating shaft 31.

[0044] The rotating mechanism 3 also includes a mounting ring 34 rotatably connected to the top of the water cylinder 21 , and a gear four 35 is fixed to the outer wall of the mounting ring 34 , and the gear four 35 is meshed with the gear three 32 .

[0045] The rotating mechanism 3 drives the test ring 418 to rotate, and changes the detection position of the test ring 418 according to different test environments and test methods. Multiple tests are performed on the same material to ensure the consistency of the material and the diversity of the tests, to ensure that the tests are more comprehensive, and to drive the test ring 418 to rotate quickly to cooperate with the polishing mechanism 5 to remove the material for subsequent use.

[0046] The simulation test mechanism 4 includes a reciprocating screw 41 rotatably connected to the inner wall of the top of the box body 11, a one-way gear 43 is installed on the outside of the top of the reciprocating screw 41, a movable frame 421 is sleeved on the external thread of the reciprocating screw 41, and a guide rod 44 is sleeved inside the movable frame 421, and the top of the guide rod 44 is fixedly connected to the top of the box body 11.

[0047] The simulation test mechanism 4 also includes two rotating shafts 45 rotatably connected to the mobile frame 421, a pulley 46 is fixed to the outside of one end of the rotating shaft 45, and a belt 47 is sleeved on the outside of the two pulleys 46, a bevel gear 1 417 is fixed to the other end of one of the rotating shafts 45, a bevel gear 2 416 is meshed with one side of the bevel gear 1 417, two sliders 415 are fixed to the inner wall of the bevel gear 2 416, a rotating shaft 3 412 is sleeved inside the bevel gear 2 416, two slide grooves 414 are provided on the outer surface of the rotating shaft 3 412, the slider 415 is sleeved inside the slide groove 414, the top end of the rotating shaft 3 412 is rotatably connected to the inner wall of the top of the box body 11, and a one-way gear 2 413 is installed on the outside of the top end of the rotating shaft 3 412;

[0048] A mounting plate 48 is fixed to the outside of the second rotating shaft 45, two springs 49 are fixed to the bottom of the mounting plate 48, heaters 410 are fixed to the bottom ends of the two springs 49, and a flexible water-absorbing material 411 is fixed to the same side of the two heaters 410;

[0049] A motor 1 419 is fixed to the inner wall of the top of the box body 11, and a gear 1 42 is fixed to the output shaft end of the motor 1 419. One side of the gear 1 42 is meshed with the one-way gear 1 43, and the other side is meshed with the one-way gear 2 413;

[0050] A plurality of plug blocks 420 are fixed on the top of the mounting ring 34, and a test ring 418 is sleeved outside the plurality of plug blocks 420. The top of the test ring 418 is printed with a gold material through UV hot stamping primer;

[0051] The simulation test mechanism 4 restores the human lip environment, simulates the temperature, humidity and various pressures of the lips in contact with the cup rim material, and thus detects the quality of the cup rim UV hot stamping base oil.

[0052] The polishing mechanism 5 includes a U-shaped polishing piece 52 installed on the top of the test ring 418, a threaded barrel 55 is fixed on the top of the U-shaped polishing piece 52, and a reciprocating screw 2 53 is provided on the internal thread sleeve of the threaded barrel 55. The top of the reciprocating screw 2 53 is rotatably connected to the top inner wall of the box body 11, and a one-way gear 4 54 is installed on the outside of the reciprocating screw 2 53. A telescopic rod 51 is fixed on the top of the U-shaped polishing piece 52, and the top of the telescopic rod 51 is fixedly connected to the top inner wall of the box body 11. A motor 2 56 is fixed to the top inner wall of the box body 11, and a gear 2 57 is fixed on one end of the output shaft of the motor 2 56. One side of the gear 2 57 is meshed with the one-way gear 3 33, and the other side is meshed with the one-way gear 4 54.

[0053] A controller 6 is fixed to one side of the cabinet door 12, and the controller 6 is electrically connected to the constant temperature heater 22, the heater 410, the motor 1 419 and the motor 2 56 respectively.

[0054] Working principle:

[0055] Open the box door 12 and remove the test ring 418 from the plug 420, then apply the UV hot stamping primer to be tested on the top of the test ring 418, and then irradiate it with a UV lamp, and then spread the hot stamping material on it, and then press and heat the hot stamping material to make it stick to the UV hot stamping primer, and after drying, reinstall it on the top of the installation ring 34 to perform the test step, and the test ring 418, the installation ring 34 and the water cylinder 21 are assembled to simulate a water cup;

[0056] Then, warm water is added to the flexible water-absorbing material 411, and then the flexible water-absorbing material 411 is heated by the controller 6 so that the warm water is always kept at 36°, and the flexible water-absorbing material 411 simulates lips;

[0057] The controller 6 starts the thermostatic heater 22 to heat the water in the water cylinder 21 to a specified temperature and keeps the temperature constant. The heat of the water cylinder 21 is transferred to the test ring 418 and the UV hot stamping primer through the mounting ring 34, simulating the thermal effect of the water cup on the UV hot stamping primer when in use.

[0058] The controller 6 starts the motor 419 to drive the gear 42 to rotate forward. The rotation of the gear 42 satisfies the direction of the one-way gear 43 to drive the reciprocating screw 41 to rotate, so that the movable frame 421 moves downward, and the movable frame 421 drives the structure connected thereto to move downward, so that the flexible water-absorbing material 411 is inserted between the test rings 418. The deeper the insertion depth, the greater the inclination of the flexible water-absorbing material 411 after it contacts with the test ring 418 during the rotation process, and the longer the contact time between the flexible water-absorbing material 411 and the test ring 418, the greater the deformation of the spring 49, and the greater the deformation of the spring 49, the greater the pressure of the flexible water-absorbing material 411 on the test ring 418. When the movable frame 421 drives the structure connected thereto to move downward, the bevel gear 2 416 will drive the slider 415 to move downward due to its own gravity, so that the bevel gear 1 417 is always meshed with the bevel gear 2 416.

[0059] After moving down to a specified height, the motor 1 419 is started to drive the gear 1 42 to reverse, so that the one-way gear 2 413 satisfies the direction of driving the rotating shaft 3 412 to rotate, the rotating shaft 3 412 rotates through the slide groove 414 to drive the slider 415 and the bevel gear 2 416 to rotate, the bevel gear 2 416 rotates to drive the bevel gear 1 417 and the rotating shaft 2 45 connected thereto to rotate, the rotating shaft 2 45 rotates through the pulley 46 and the belt 47 to drive another rotating shaft 2 45 to rotate, the rotating shaft 2 45 rotates to drive the mounting plate 48 to follow the rotation, and the mounting plate 48 rotates to drive the spring 49, the heater 410 and the flexible water-absorbing material 411 to rotate. When the flexible water-absorbing material 411 facing the inner wall of the test ring 418 rotates, it contacts the inner wall of the test ring 418; when the flexible water-absorbing material 411 facing away from the inner wall of the test ring 418 rotates, it contacts the outer wall of the test ring 418; after the contact, the flexible water-absorbing material 411 is limited by the test ring 418, causing the spring 49 to deform, so that the test ring 418 is tilted and then pulled over the test ring 418; when the flexible water-absorbing material 411 is pulled, it simulates the contact between the lips and the cup mouth, rubbing the hot stamping material on the cup mouth, while the other flexible water-absorbing material 411 rubs against the outer wall of the test ring 418;

[0060] Then, the motor 1 419 is started to drive the gear 1 42 to rotate forward to change the depth of the flexible water-absorbing material 411 inserted into the test ring 418, and the contact pressure with the test ring 418 is changed. Then, the motor 2 56 is started to drive the gear 2 57 to rotate forward. The forward rotation of the gear 2 57 satisfies the direction of the rotation of the one-way gear 33 to drive the shaft 1 31 to rotate. The shaft 1 31 drives the gear 3 32 to rotate. The rotation of the gear 3 32 drives the gear 4 35 and the mounting ring 34 to rotate. The rotation of the mounting ring 34 drives the test ring 418 to rotate a certain angle through the plug 420 to change the contact position. Then, the effect of another pressure on the UV hot stamping primer under the same temperature environment is tested.

[0061] After the different pressure tests are completed, the constant temperature heater 22 can be started to change the temperature of the water in the water cylinder 21, change the temperature of the mouth of the water cup, and then rotate the test ring 418 according to the above steps to test the effect of different temperatures on the UV primer;

[0062] After the test is completed, the box door 12 is opened, and the image data of the cup mouth position is obtained through the external industrial camera, and the discoloration of the gold material is analyzed. Then the controller 6 controls the motor 2 56 to drive the gear 2 57 to reverse, so that the one-way gear 4 54 drives the reciprocating screw 2 53 to rotate, so that the threaded cylinder 55 pushes the U-shaped polishing part 52 to pull the telescopic rod 51 downward, and then the U-shaped polishing part 52 is inserted into the outside of the test ring 418 from the top and contacts with the top of the test ring 418. Then the motor 2 56 is started to drive the gear 2 57 to rotate quickly, so that the mounting ring 34 drives the test ring 418 to rotate quickly, so that the top of the test ring 418 and the U-shaped polishing part 52 rub quickly, and the material tested this time is removed for the next use.

[0063] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A UV hot stamping primer testing machine for printing, comprising a testing box (1), characterized in that: Also includes: A constant temperature mechanism (2), which is installed on the bottom inner wall of the detection box (1) and is used to restore the use environment of the cup; A rotating mechanism (3), which is connected to the detection box (1) and the constant temperature mechanism (2) and is used to drive the detection position to rotate; A simulation test mechanism (4), which is mounted on the top inner wall of the detection box (1) and is used to simulate the lip test at the test position; A polishing mechanism (5) mounted on the top inner wall of the detection box (1) and used for polishing the detection position; The detection box (1) comprises a box body (11); The rotating mechanism (3) comprises a rotating shaft (31) rotatably connected to the inner wall of the top of the housing (11), a one-way gear (33) being mounted on the top of the rotating shaft (31), and a gear (32) being mounted on the bottom of the rotating shaft (31); The rotating mechanism (3) further comprises a mounting ring (34) rotatably connected to the top of the water cylinder (21), a gear four (35) being fixed to the outer wall of the mounting ring (34), and the gear four (35) being meshed with the gear three (32); The simulation test mechanism (4) comprises a reciprocating screw (41) rotatably connected to the inner wall of the top of the box (11), a one-way gear (43) is installed on the outside of the top of the reciprocating screw (41), a moving frame (421) is sleeved on the external thread of the reciprocating screw (41), a guide rod (44) is sleeved on the inside of the moving frame (421), and the top of the guide rod (44) is fixedly connected to the top of the box (11); The simulation test mechanism (4) also includes two rotating shafts (45) rotatably connected to the moving frame (421), a pulley (46) being fixed to one end of the rotating shaft (45), a belt (47) being sleeved on the outside of the two pulleys (46), a bevel gear (417) being fixed to the other end of one of the rotating shafts (45), a bevel gear (416) being meshed with a bevel gear (416) on one side of the bevel gear (417), two sliders (415) being fixed to the inner wall of the bevel gear (416), a rotating shaft (412) being sleeved inside the bevel gear (416), two slide grooves (414) being provided on the outer surface of the rotating shaft (412), the sliders (415) being sleeved inside the slide grooves (414), the top end of the rotating shaft (412) being rotatably connected to the top inner wall of the box body (11), and a one-way gear (413) being installed on the outside of the top end of the rotating shaft (412); A mounting plate (48) is fixed to the outside of the second rotating shaft (45), two springs (49) are fixed to the bottom of the mounting plate (48), heaters (410) are fixed to the bottom ends of the two springs (49), and a flexible water-absorbing material (411) is fixed to the same side of the two heaters (410); A motor 1 (419) is fixed to the inner wall of the top of the box body (11), a gear 1 (42) is fixed to the output shaft end of the motor 1 (419), one side of the gear 1 (42) is meshed with a one-way gear 1 (43), and the other side of the gear 1 (42) is meshed with a one-way gear 2 (413); A plurality of plug blocks (420) are fixed on the top of the mounting ring (34), a test ring (418) is sleeved outside the plurality of plug blocks (420), and a gold material is printed on the top of the test ring (418) using UV hot stamping primer.

2. A UV hot stamping primer testing machine for printing according to claim 1, characterized in that: A box door (12) is connected to one side of the box body (11), and an observation window (13) is installed on the box door (12).

3. A UV hot stamping primer testing machine for printing according to claim 2, characterized in that: The constant temperature mechanism (2) comprises a water cylinder (21) rotatably connected to the inner wall of the bottom of the box body (11), and a constant temperature heater (22) is fixed to the inner wall of the water cylinder (21).

4. A UV hot stamping primer testing machine for printing according to claim 3, characterized in that: The polishing mechanism (5) comprises a U-shaped polishing member (52) mounted on the top of the test ring (418); a threaded barrel (55) is fixed on the top of the U-shaped polishing member (52); a reciprocating screw rod (53) is provided on the internal thread sleeve of the threaded barrel (55); the top end of the reciprocating screw rod (53) is rotatably connected to the top inner wall of the box body (11); a one-way gear rod (54) is mounted on the outside of the reciprocating screw rod (53); a telescopic rod (51) is fixed on the top of the U-shaped polishing member (52); the top end of the telescopic rod (51) is fixedly connected to the top inner wall of the box body (11); a motor (56) is fixed on the top inner wall of the box body (11); a gear (57) is fixed on one end of the output shaft of the motor (56); one side of the gear (57) is meshed with the one-way gear rod (33) and the other side is meshed with the one-way gear rod (54).

5. A UV hot stamping primer testing machine for printing according to claim 4, characterized in that: A controller (6) is fixed to one side of the chamber door (12), and the controller (6) is electrically connected to the constant temperature heater (22), the heater (410), the motor 1 (419), and the motor 2 (56), respectively.

Images