Coating device capable of automatically adjusting spacing

Abstract

The utility model relates to the technical field of coating devices, and particularly discloses a coating device capable of automatically adjusting a distance, which comprises a rack, a control module, a displacement sensor, a sensor support, a scraper, a scraper bottom plate and an adjusting mechanism, a coating roller is rotatably arranged on the rack, a scraper connecting plate is fixedly arranged on the rack, the scraper connecting plate is fixedly connected with the adjusting mechanism, the adjusting mechanism is fixedly connected with the displacement sensor, the scraper bottom plate is connected with the scraper and the adjusting mechanism, the sensor support is fixed on the rack, and the sensor support is fixed on the rack. And the displacement sensor and the adjusting mechanism are both electrically connected with the control module. The problem that in the prior art, a plurality of coating devices need to manually adjust a gap between a coating roller and a scraper, so that adjustment is inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating devices, in particular to a coating device capable of automatically adjusting spacing. Background Art

[0002] The coating device is a device that can apply materials to cloth through a coating roller and a scraper. In addition to cloth, other flexible coils can also be coated with the coating device.

[0003] When adjusting the gap between the coating roller and the scraper blade, many existing coating devices usually require staff to operate the adjustment mechanism or use manual adjustment tools to directly perform manual adjustments. The adjustment process is relatively cumbersome, which may take a long time to adjust, have poor adjustment efficiency, and cause inconvenience in adjustment. Utility Model Content

[0004] In order to solve the technical problem that many coating devices need to manually adjust the gap between the coating roller and the scraper, which causes inconvenience in adjustment, the utility model provides a coating device with automatic adjustment of the gap.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A coating device with automatic spacing adjustment comprises a frame, a control module, a displacement sensor, a sensor support, a scraper, a scraper base plate and an adjustment mechanism, wherein the adjustment mechanism comprises an adjustment frame, an adjustment motor, a threaded rod, an adjustment seat and an adjustment block; a coating roller is rotatably arranged on the frame, and a scraper connecting plate is fixedly arranged, the scraper connecting plate and the adjustment motor are both fixedly connected to the adjustment frame, the threaded rod is fixedly connected to the motor shaft of the adjustment motor and is rotatably connected to the adjustment frame, a vertical plate is fixedly arranged on the adjustment frame, the adjustment seat is threadedly connected to the threaded rod and is slidably connected to the vertical plate, the adjustment block is fixedly connected to the adjustment seat and the displacement sensor, the scraper base plate connects the scraper and the adjustment block, the sensor support is fixed on the frame, and the displacement sensor and the adjustment motor are both electrically connected to the control module.

[0007] Furthermore, the number of the adjustment mechanism and the scraper connecting plate are both two, connecting pipes are fixedly provided at both ends of the scraper base plate, a fisheye bearing is fixedly provided in the adjustment block, and the connecting pipe is fixedly connected to the inner ring of the fisheye bearing.

[0008] Furthermore, a buffer fixing seat is fixedly provided on the scraper connecting plate, a damping buffer is fixedly provided on the buffer fixing seat, and the damping buffer abuts against the adjusting block.

[0009] Furthermore, it also includes a fixing bolt, a scraper pressing plate is fixedly arranged on the top of the scraper, and the fixing bolt is threadedly connected to the scraper pressing plate and the scraper bottom plate.

[0010] Furthermore, a power wheel is fixedly arranged on the coating roller.

[0011] Furthermore, a material placement support plate is provided on the frame, and the material placement support plate abuts against the coating roller.

[0012] Furthermore, two rubber baffles are fixedly arranged on the material placement support plate.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model adopts a control module, a displacement sensor and an adjustment motor to display the automatic adjustment of the gap between the scraper and the coating roller, which reduces the labor intensity of the staff, improves the convenience of adjustment, and solves the problem that many coating devices need to manually adjust the gap between the coating roller and the scraper, which causes inconvenience in adjustment;

[0015] 2. Both ends of the scraper bottom plate of the utility model are connected by connecting pipes and fish eyes, which can realize asynchronous adjustment of the two ends of the scraper;

[0016] 3. The utility model adopts a damping buffer and a buffer fixing seat to give an upward force to the adjustment block, thereby eliminating the reverse gap caused by the reversal of the threaded rod and improving the gap accuracy between the coating roller and the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a coating device with automatic adjustment of spacing in the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the structure of the fisheye bearing and the connecting pipe;

[0019] Among them, 1-frame, 2-material loading support plate, 3-power wheel, 4-buffer fixing seat, 5-damping buffer, 6-displacement sensor, 7-scraper connecting plate, 8-adjusting seat, 9-threaded rod, 10-adjusting motor, 11-support rod, 12-adjusting block, 13-connecting pipe, 14-vertical plate, 15-scraper bottom plate, 16-scraper pressure plate, 17-scraper, 18-sensor connecting plate, 19-sensor support, 20-connecting bearing, 21-rubber baffle, 22-coating roller, 23-adjusting frame, 24-fisheye bearing. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. The embodiments are only used to explain the present invention and do not limit the protection scope of the present invention.

[0021] Example:

[0022] The specific implementation process of the utility model is as follows: a coating device that automatically adjusts the spacing, such as Figure 1 and Figure 2 As shown, it includes a frame 1, a control module, a displacement sensor 6, a sensor support 19, a scraper 17, a scraper base plate 15 and an adjustment mechanism, wherein the adjustment mechanism includes an adjustment frame 23, an adjustment motor 10, a threaded rod 9, an adjustment seat 8 and an adjustment block 12; a coating roller 22 is rotatably arranged on the frame 1, and a scraper connecting plate 7 is fixedly arranged, the scraper connecting plate 7 and the adjustment motor 10 are both fixedly connected to the adjustment frame 23, the threaded rod 9 is fixedly connected to the motor shaft of the adjustment motor 10, and is rotatably connected to the adjustment frame 23, a vertical plate 14 is fixedly arranged on the adjustment frame 23, the adjustment seat 8 is threadedly connected to the threaded rod 9, and is slidably connected to the vertical plate 14, the adjustment block 12 is fixedly connected to the adjustment seat 8 and the displacement sensor 6, the scraper base plate 15 connects the scraper 17 and the adjustment block 12, the sensor support 19 is fixed on the frame 1, and the displacement sensor 6 and the adjustment motor 10 are both electrically connected to the control module.

[0023] The control module can be a control panel. When the gap between the coating roller 22 and the scraper 17 is to be adjusted, the gap value to be adjusted is input into the control module, and then the control module controls the adjustment motor 10 to rotate, and the adjustment motor 10 rotates with the threaded rod 9, and the threaded rod 9 rotates relative to the adjustment seat 8. The vertical plate 14 prevents the adjustment seat 8 from rotating, and the adjustment seat 8 moves in the height direction. Then the adjustment block 12 moves with the scraper bottom plate 15, the scraper 17, and the displacement sensor 6 along with the adjustment seat 8, and the scraper 17 moves relative to the coating roller 22. The displacement sensor 6 transmits the moving distance data during the movement. to the control module so that the control module can know the distance moved by the scraper 17 in time until the scraper 17 moves to the predetermined height. The control module controls the adjustment motor 10 to stop the action, and the gap between the scraper 17 and the coating roller 22 can be adjusted. The sensor support 19 can become the sensing base point of the displacement sensor 6. The adjustment block 12 is fixedly provided with a sensor connecting plate 18, and the sensor connecting plate 18 is fixedly connected to the displacement sensor 6. The displacement sensor 6 can be a Kiss optical fiber displacement sensor 6, and the model is GT2-A12K. Connecting bearings 20 are fixedly provided at both ends of the frame 1, and the coating roller 22 is fixedly connected to the inner ring of the connecting bearing 20.

[0024] like Figure 1 and Figure 2 As shown, the number of the adjustment mechanism and the scraper connecting plate 7 are both two, connecting pipes 13 are fixedly provided at both ends of the scraper base plate 15, a fisheye bearing 24 is fixedly provided in the adjustment block 12, and the connecting pipe 13 is fixedly connected to the inner ring of the fisheye bearing 24.

[0025] The two scraper connecting plates 7 can be connected by fixing the support rod 11 , and the number of the fisheye bearings 24 in the adjustment block 12 can be three and arranged on the same plane.

[0026] like Figure 1 As shown, a buffer fixing seat 4 is fixedly provided on the scraper connecting plate 7 , a damping buffer 5 is fixedly provided on the buffer fixing seat 4 , and the damping buffer 5 abuts against the adjusting block 12 .

[0027] The number of the damping buffer 5 and the buffer fixing seat 4 can both be two, so that the two adjustment blocks 12 at both ends of the scraper 17 can provide an upward force. The model of the damping buffer 5 can be AC1412.

[0028] like Figure 1 As shown, it also includes a fixing bolt. A scraper pressing plate 16 is fixedly provided on the top of the scraper 17. The fixing bolt is threadedly connected to the scraper pressing plate 16 and the scraper bottom plate 15.

[0029] The fixing bolts are threadedly connected to the scraper pressing plate 16 and the scraper bottom plate 15, so as to facilitate the disassembly and assembly of the scraper pressing plate 16 with the scraper 17 from the scraper bottom plate 15, and the number of the fixing bolts can be multiple.

[0030] like Figure 1 As shown, a power wheel 3 is fixedly arranged on the coating roller 22 .

[0031] The power wheel 3 can facilitate the power device to drive the coating roller 22 to rotate by connecting the power wheel 3.

[0032] like Figure 1 As shown, a material placement support plate 2 is provided on the frame 1 , and the material placement support plate 2 abuts against the coating roller 22 .

[0033] When coating is to be performed, the material is placed on the material placement support plate 2 , and the coating roller 22 is started to rotate. The material will flow onto the coating roller 22 and coat the fabric between the scraper 17 and the coating roller 22 .

[0034] like Figure 1 As shown, two rubber baffles 21 are fixedly arranged on the material placement support plate 2.

[0035] The two glue baffles 21 can limit the position of the cloth between the coating roller 22 and the scraper 17, thereby improving the coating effect.

[0036] The above embodiments should not limit the present invention in any way, and any technical solutions obtained by equivalent replacement or equivalent conversion shall fall within the protection scope of the present invention.

Claims

1. A coating device with automatic spacing adjustment, Features: It includes a frame, a control module, a displacement sensor, a sensor support, a scraper, a scraper bottom plate and an adjustment mechanism, wherein the adjustment mechanism includes an adjustment frame, an adjustment motor, a threaded rod, an adjustment seat and an adjustment block; The coating roller is rotatably arranged on the frame, and a scraper connecting plate is fixedly arranged thereon, the scraper connecting plate and the adjusting motor are both fixedly connected to the adjusting frame, the threaded rod is fixedly connected to the motor shaft of the adjusting motor and is rotatably connected to the adjusting frame, a vertical plate is fixedly arranged on the adjusting frame, the adjusting seat is threadedly connected to the threaded rod and is slidably connected to the vertical plate, the adjusting block is fixedly connected to the adjusting seat and the displacement sensor, the scraper bottom plate is connected to the scraper and the adjusting block, the sensor support is fixed on the frame, and the displacement sensor and the adjusting motor are both electrically connected to the control module.

2. A coating device with automatic spacing adjustment according to claim 1, Features: The number of the adjustment mechanism and the scraper connecting plate are both two, connecting pipes are fixedly arranged at both ends of the scraper bottom plate, a fisheye bearing is fixedly arranged in the adjustment block, and the connecting pipe is fixedly connected to the inner ring of the fisheye bearing.

3. A coating device with automatic spacing adjustment according to claim 1, Features: A buffer fixing seat is fixedly arranged on the scraper connecting plate, a damping buffer is fixedly arranged on the buffer fixing seat, and the damping buffer abuts against the adjusting block.

4. A coating device with automatic spacing adjustment according to claim 1, Features: It also includes a fixing bolt, a scraper pressing plate is fixedly arranged on the top of the scraper, and the fixing bolt is threadedly connected to the scraper pressing plate and the scraper bottom plate.

5. A coating device with automatic spacing adjustment according to claim 1, Features: A power wheel is fixedly arranged on the coating roller.

6. A coating device with automatic spacing adjustment according to claim 1, Features: The frame is provided with a material placing support plate, and the material placing support plate abuts against the coating roller.

7. A coating device with automatic spacing adjustment according to claim 6, Features: Two rubber baffles are fixedly arranged on the material placement support plate.

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