Double-door automatic coating device

Abstract

The utility model discloses a double-door automatic coating device which comprises a device main body, sealing doors are hinged to the two sides of the device main body, electric telescopic rods are fixedly installed on the inner walls of the two sides, adjacent to the sealing doors, of the device main body, and second motors are fixedly installed on output shafts of the two electric telescopic rods. Operation blocks are fixedly connected to output shafts of the two second motors in a sleeving mode, a first motor is fixedly installed on the side, adjacent to the sealing door, of the device body, an output shaft of the first motor is fixedly connected with an adjusting lead screw in a sleeving mode, and the adjusting lead screw is sleeved with a lead screw guide sleeve in a threaded mode. The double-door automatic coating device is simple in structure and convenient to use, and compared with the prior art, the double-door automatic coating device has the advantages that the heating angle and the heating position of the preheating device in the coating device can be adjusted, so that a heated workpiece is uniformly heated, and the subsequent coating efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film coating devices, in particular to a double-door automatic film coating device. Background Art

[0002] Vacuum coating refers to a surface treatment method that uses physical or chemical means to deposit a layer of film with special purposes on the surface of a workpiece under a vacuum environment. Because people usually need to preheat the workpiece before coating it, a preheating device is provided in the vacuum coating box in the prior art.

[0003] The patent with application number CN202320428082.4 provides a new type of vacuum coating equipment, which belongs to the technical field of vacuum coating equipment. A new type of vacuum coating equipment includes: a device body, specifically, the device body includes a processing box, a boss and a box door, the boss is fixed at the bottom of the inner wall of the processing box, and the box door is rotatably arranged at the end of the processing box; a driving mechanism, which is arranged on the device body, and is used to generate the kinetic energy required by the device; a cross top frame, which is arranged on the driving mechanism, and is used to connect other components; a transmission mechanism, which is arranged on the cross top frame, and is used to cooperate with the driving mechanism to transmit kinetic energy; a protective shell, which is arranged on the driving mechanism, and is used to protect other components so as to increase the service life of the device; a fixed cabinet, which is provided with four, and the four fixed cabinets are fixed at the bottom of the protective shell. The utility model achieves increased coating efficiency and increased device service life through the above settings, which greatly improves the practicality of the device.

[0004] However, the existing preheating devices are often fixed and non-adjustable, so that the preheating devices cannot adjust the heating angle and position according to actual needs, which can easily cause uneven heating of the workpiece being heated, greatly affecting the effect of subsequent coating.

[0005] Based on this, this scheme proposes a double-door automatic coating device. Utility Model Content

[0006] The purpose of the utility model is to provide a double-door automatic coating device to solve the problems raised in the above background technology.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-door automatic coating device, comprising a device body,

[0008] Sealed doors are hingedly installed on both sides of the device body, and electric telescopic rods are fixedly installed on the inner walls of both sides of the device body adjacent to the sealed doors, and second motors are fixedly installed on the output shafts of the two electric telescopic rods, and operating blocks are fixedly sleeved on the output shafts of the two second motors;

[0009] A first motor is fixedly installed on one side of the device body adjacent to the sealing door, an adjusting screw is fixedly sleeved on the output shaft of the first motor, a screw guide sleeve is threadedly sleeved on the adjusting screw, a reflector is fixedly installed on the top of the screw guide sleeve, and a heater is fixedly installed in the reflector;

[0010] Through holes are provided on the top and bottom of the two operating blocks, and two rotating shafts are rotatably installed in the two operating blocks, a worm gear and a gear are fixedly sleeved on any rotating shaft, a vertical rod is movably installed in any through hole, a roller is rotatably installed on one end of any vertical rod and a clamping plate is fixedly installed on the other end, two sliding rods are fixedly installed in the two operating blocks, a sliding sleeve is slidably sleeved on any sliding rod, a rack and an extrusion sheet are fixedly installed on both sides of any sliding sleeve, and any gear is respectively meshed with the corresponding rack;

[0011] The third motors are fixedly installed in the two operating blocks, and worms are fixedly sleeved on the output shafts of the two third motors. Any worm wheel is meshed with the corresponding worm.

[0012] Preferably, vacuum pumps are fixedly installed on both sides of the device body adjacent to the sealing door.

[0013] By adopting the above technical solution, the interior of the device body can be evacuated by starting the vacuum exhausters on both sides.

[0014] Preferably, handles are fixedly mounted on both sealing doors.

[0015] By adopting the above technical solution, the sealed door can be easily pulled by the handle.

[0016] Preferably, a slide rail is fixedly mounted on the bottom inner wall of the device body, and a slider fixedly connected to the screw guide sleeve is slidably mounted on the slide rail.

[0017] By adopting the above technical solution, the movement of the screw guide sleeve is facilitated by the slide rail and the slider.

[0018] Preferably, a first spring is sleeved on any sliding rod, and one end of any first spring is fixed on the corresponding sliding rod, and the other end is fixed on the corresponding sliding sleeve.

[0019] By adopting the above technical solution, the first spring facilitates the resetting of the sliding sleeve.

[0020] Preferably, a second spring is sleeved on any vertical rod, and one end of any second spring is fixed on the corresponding vertical rod, and the other end is fixed on the inner wall of the corresponding through hole.

[0021] By adopting the above technical solution, the second spring facilitates the resetting of the vertical rod.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] First, place the tube between the two operating blocks, and then start the two electric telescopic rods to insert the two operating blocks into the tube, and then start the two third motors to drive the rotation of the two worms, the worms drive the rotation of the corresponding two worm wheels, the worm wheels drive the rotation of the corresponding rotating shafts and gears, the gears drive the horizontal movement of the corresponding racks, the racks drive the horizontal movement of the corresponding sliding sleeves and extrusion sheets, the extrusion sheets squeeze the corresponding rollers respectively, and then drive the corresponding extrusion sheets and the clamping plates to move outward, so that the clamping plates can clamp and position the tube from the inside, and then close the two sealing doors through the two handles, and then start the vacuum exhausters on both sides to evacuate the inside of the device body, and then start the first motor to drive the rotation of the adjusting screw rod, the adjusting screw rod drives the horizontal movement of the screw rod guide sleeve, and the horizontal position of the heater and the reflector can be adjusted, and then by starting the heater, the outer surface of the tube can be preheated, and the heating position can be adjusted. During this period, the two second motors can be started to drive the rotation of the two operating blocks, which can drive the rotation of the tube, and the preheating angle can be adjusted. The utility model has a simple structure and is easy to use. Compared with the prior art, the double-door automatic coating device can adjust the heating angle and position of the pre-heating device in the coating device so that the workpiece being heated is heated evenly, which greatly increases the efficiency of subsequent coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0025] Figure 2 It is a three-dimensional diagram of the internal structure of the utility model;

[0026] Figure 3 This is a three-dimensional diagram of the internal structure of the operating block of the utility model;

[0027] Figure 4 This is a schematic structural diagram of part A of the utility model.

[0028] In the figure: 1. device body; 2. vacuum pump; 3. handle; 4. sealing door; 5. first motor; 6. operating block; 7. second motor; 8. electric telescopic rod; 9. reflector; 10. adjusting screw; 11. screw guide sleeve; 12. heater; 13. third motor; 14. worm; 15. roller; 16. first spring; 17. rack; 18. gear; 19. worm wheel; 20. rotating shaft; 21. sliding sleeve; 22. sliding rod; 23. extrusion sheet; 24. vertical rod; 25. second spring; 26. clamping plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-4 The utility model provides a technical solution: a double-door automatic coating device, comprising a device body 1, both sides of the device body 1 are hingedly installed with sealed doors 4, and the inner walls of the two sides of the device body 1 adjacent to the sealed doors 4 are fixedly installed with electric telescopic rods 8, the output shafts of the two electric telescopic rods 8 are fixedly installed with second motors 7, the output shafts of the two second motors 7 are fixedly sleeved with operating blocks 6, the side of the device body 1 adjacent to the sealed door 4 is fixedly installed with a first motor 5, and the output shaft of the first motor 5 is fixedly sleeved with an adjusting A screw rod 10 is threadedly sleeved with a screw guide sleeve 11 on the adjusting screw rod 10, a reflector 9 is fixedly installed on the top of the screw guide sleeve 11, a heater 12 is fixedly installed in the reflector 9, a slide rail is fixedly installed on the bottom inner wall of the device body 1, and a slider fixedly connected to the screw guide sleeve 11 is slidably installed on the slide rail. Through the above structural arrangement, the adjusting screw rod 10 is driven to rotate by starting the first motor 5, and the adjusting screw rod 10 drives the screw guide sleeve 11 to move horizontally, so that the horizontal position of the heater 12 and the reflector 9 can be adjusted.

[0031] Combination Figure 1-4As shown, through holes are provided at the top and bottom of the two operating blocks 6, and two rotating shafts 20 are rotatably installed in the two operating blocks 6, and a worm gear 19 and a gear 18 are fixedly sleeved on any rotating shaft 20, and a vertical rod 24 is movably installed in any through hole, and a roller 15 is rotatably installed at one end of any vertical rod 24 and a pressing plate 26 is fixedly installed at the other end, and two sliding rods 22 are fixedly installed in the two operating blocks 6, and a sliding sleeve 21 is slidably sleeved on any sliding rod 22, and any sliding sleeve 21 is fixedly sleeved on any sliding sleeve 21. 1 are respectively fixedly mounted with a rack 17 and an extrusion sheet 23 on both sides, any gear 18 is meshed with the corresponding rack 17, any slide bar 22 is sleeved with a first spring 16, one end of any first spring 16 is fixed to the corresponding slide bar 22, and the other end is fixed to the corresponding sliding sleeve 21, any vertical rod 24 is sleeved with a second spring 25, one end of any second spring 25 is fixed to the corresponding vertical rod 24, and the other end is fixed to the inner wall of the corresponding through hole, and the two operation blocks 6 are connected to each other. A third motor 13 is fixedly installed on each of the two third motors 13. A worm 14 is fixedly sleeved on the output shafts of the two third motors 13. Any worm wheel 19 is meshed with the corresponding worm 14. Through the above-mentioned structural arrangement, the pipe can be placed between the two operating blocks 6. Then, by starting the two electric telescopic rods 8, the two operating blocks 6 are inserted into the pipe. Then, by starting the two third motors 13, the two worms 14 are driven to rotate. The worm 14 drives the rotation of the corresponding two worm wheels 19. The worm wheels 19 drive the rotation of the corresponding rotating shaft 20 and the gear 18. The gear 18 drives the horizontal movement of the corresponding rack 17. The rack 17 drives the horizontal movement of the corresponding sliding sleeve 21 and the extrusion sheet 23. The extrusion sheet 23 squeezes the corresponding roller 15, respectively, which can drive the corresponding extrusion sheet 23 and the pressing plate 26 to move outward, so that the pressing plate 26 can press and position the pipe from the inside. By starting the two second motors 7 to drive the rotation of the two operating blocks 6, the pipe can be driven to rotate, and the preheating angle can be adjusted.

[0032] Combination Figure 1-4 As shown, vacuum pumps 2 are fixedly installed on both sides of the device body 1 adjacent to the sealing door 4. Through the above-mentioned structural arrangement, the interior of the device body 1 can be evacuated by starting the vacuum pumps 2 on both sides.

[0033] Combination Figure 1-4 As shown, handles 3 are fixedly mounted on the two sealing doors 4. Through the above-mentioned structural arrangement, the sealing doors 4 can be easily pulled by the handles 3 to open and close the sealing doors 4.

[0034] The working principle of the utility model is as follows: firstly, the pipe is placed between the two operating blocks 6, and then the two operating blocks 6 are inserted into the pipe by starting the two electric telescopic rods 8, and then the two third motors 13 are started to drive the rotation of the two worms 14, the worms 14 drive the rotation of the corresponding two worm wheels 19, the worm wheels 19 drive the rotation of the corresponding rotating shafts 20 and the gears 18, the gears 18 drive the horizontal movement of the corresponding racks 17, the racks 17 drive the horizontal movement of the corresponding sliding sleeves 21 and the extrusion sheets 23, the extrusion sheets 23 squeeze the corresponding rollers 15 respectively, and then the corresponding extrusion sheets 23 and the pressing plates 26 are driven to move outward, so that the pressing plates 26 are pressed. 26 can press and position the tube from the inside, then close the two sealing doors 4 through the two handles 3, and then start the vacuum pumps 2 on both sides to evacuate the inside of the device body 1, and then start the first motor 5 to drive the rotation of the adjusting screw 10, and the adjusting screw 10 drives the horizontal movement of the screw guide sleeve 11, so that the horizontal position of the heater 12 and the reflector 9 can be adjusted, and then by starting the heater 12, the outer surface of the tube can be preheated, and the heating position can be adjusted. During this period, the two second motors 7 can be started to drive the rotation of the two operating blocks 6, which can drive the rotation of the tube, and the preheating angle can be adjusted. The utility model has a simple structure and is easy to use. Compared with the prior art, the double-door automatic coating device can adjust the heating angle and position of the preheating device in the coating device, so that the workpiece to be heated is heated evenly, which greatly increases the efficiency of subsequent coating.

[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the embodiments of the utility model have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A double-door automatic coating device, comprising a device body (1), characterized in that: Sealed doors (4) are hingedly mounted on both sides of the device body (1), and electric telescopic rods (8) are fixedly mounted on the inner walls of both sides of the device body (1) adjacent to the sealed doors (4), second motors (7) are fixedly mounted on the output shafts of the two electric telescopic rods (8), and operating blocks (6) are fixedly sleeved on the output shafts of the two second motors (7); A first motor (5) is fixedly mounted on one side of the device body (1) adjacent to the sealing door (4); an adjusting screw (10) is fixedly sleeved on the output shaft of the first motor (5); a screw guide sleeve (11) is threadedly sleeved on the adjusting screw (10); a reflector (9) is fixedly mounted on the top of the screw guide sleeve (11); and a heater (12) is fixedly mounted inside the reflector (9); Through holes are provided at the top and bottom of the two operating blocks (6), and two rotating shafts (20) are rotatably installed in the two operating blocks (6), a worm wheel (19) and a gear (18) are fixedly sleeved on any rotating shaft (20), a vertical rod (24) is movably installed in any through hole, a roller (15) is rotatably installed at one end of any vertical rod (24) and a pressing plate (26) is fixedly installed at the other end, two sliding rods (22) are fixedly installed in the two operating blocks (6), a sliding sleeve (21) is slidably sleeved on any sliding rod (22), a rack (17) and an extrusion sheet (23) are fixedly installed on both sides of any sliding sleeve (21), and any gear (18) is respectively meshed with the corresponding rack (17); A third motor (13) is fixedly installed in each of the two operating blocks (6), a worm (14) is fixedly sleeved on the output shafts of the two third motors (13), and any worm wheel (19) is respectively meshed with the corresponding worm (14).

2. A double-door automatic coating device according to claim 1, characterized in that: A vacuum pump (2) is fixedly installed on both sides of the device body (1) adjacent to the sealing door (4).

3. The double-door automatic coating device according to claim 1, characterized in that: The two sealing doors (4) are both fixedly mounted with handles (3).

4. The double-door automatic coating device according to claim 1, characterized in that: A slide rail is fixedly mounted on the inner wall of the bottom of the device body (1), and a slider fixedly connected to the screw guide sleeve (11) is slidably mounted on the slide rail.

5. The double-door automatic coating device according to claim 1, characterized in that: A first spring (16) is sleeved on any one of the slide bars (22); one end of any one of the first springs (16) is fixed on the corresponding slide bar (22), and the other end is fixed on the corresponding slide sleeve (21).

6. The double-door automatic coating device according to claim 1, characterized in that: A second spring (25) is sleeved on any vertical rod (24), one end of any second spring (25) is fixed on the corresponding vertical rod (24), and the other end is fixed on the inner wall of the corresponding through hole.

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