Coloring device for plastic products

Abstract

The utility model discloses a coloring device for plastic products, which relates to the technical field of plastic products, is suitable for coloring the plastic products and comprises a dyeing tank. The bracket is arranged on the side surface of the dyeing tank; the clamping unit is arranged in the bracket and is used for clamping; the drying unit is arranged on the outer surface of the dyeing pool and used for drying, the clamping unit comprises a driving assembly arranged in the support and a clamping assembly arranged on the outer surface of the driving assembly, and the drying unit comprises a heating assembly arranged on the outer surface of the dyeing pool and an air blowing assembly arranged on the outer surface of the heating assembly. The position of the clamping assembly can be conveniently adjusted through mutual cooperation of the driving motor, the lead screw, the sliding plate, the first limiting sliding rod, the first pneumatic air cylinder and the telescopic limiting rod, and a plastic product can be conveniently clamped through mutual cooperation of the second pneumatic air cylinder, the second limiting sliding rod, the movable clamping plate and the fixed clamping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic products, in particular to a coloring device for plastic products. Background Art

[0002] Plastic products are a general term for daily and industrial products made of plastic as the main raw material, including products made from injection molding, blister molding and other processes using plastic as raw material. Plastic is a type of synthetic polymer material with plasticity. During the processing of plastic products, plastic products need to be colored to improve and enhance their appearance.

[0003] In the prior art, a patent document with publication number CN216800338U proposes a coloring device for plastic products, comprising a workbench, support rods are installed at the four corners of the bottom of the workbench, a mounting groove is arranged in the middle position of the top of the workbench along the length direction, a conveyor belt is arranged in the mounting groove, and a coloring mechanism and a drying mechanism are arranged in sequence on the top of the workbench along the conveying direction of the conveyor belt. The coloring mechanism comprises a fixed plate vertically arranged on the front and rear sides of the conveyor belt, the bottom end of the fixed plate is fixedly connected to the workbench, the tops of the two fixed plates are commonly connected to a mounting plate, a lifting plate is arranged between the two fixed plates, and the drying mechanism is arranged, after the plastic products are colored, they are continuously transported to a drying box through the conveyor belt, and hot air is introduced into the drying box through the air induced component to quickly dry the colored plastic products, thereby improving production efficiency.

[0004] The existing technology has the following problems:

[0005] The existing coloring device uses a spraying method to color, which easily causes uneven coloring, thereby reducing the practicality of the coloring device. Utility Model Content

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A coloring device for plastic products is suitable for coloring plastic products, comprising a dyeing tank; a bracket arranged on the side of the dyeing tank; a clamping unit arranged inside the bracket for clamping; and a drying unit arranged on the outer surface of the dyeing tank for drying, wherein the clamping unit comprises a driving component arranged inside the bracket and a clamping component arranged on the outer surface of the driving component, and the drying unit comprises a heating component arranged on the outer surface of the dyeing tank and an air blowing component arranged on the outer surface of the heating component.

[0008] A further improvement of the technical solution of the utility model is that the driving assembly includes a driving motor, one side of the driving motor is detachably connected to the side of the bracket, the driving end of the driving motor is fixedly connected to a screw rod rotatably connected to the inner wall of the bracket, the outer surface of the screw rod is threadedly connected to a slide plate, and the inner wall of the slide plate is slidably connected to a limiting slide rod detachably connected to the inner wall of the bracket.

[0009] By adopting the above technical solution, the position of the slide plate in the horizontal direction can be conveniently adjusted by the cooperation of the driving motor, the lead screw, the slide plate and the limit slide bar.

[0010] A further improvement of the technical solution of the utility model is that: the upper surface of the slide plate is detachably connected to a pneumatic cylinder 1, and the upper surface of the slide plate is detachably connected to a telescopic limiting rod.

[0011] By adopting the above technical solution, the position of the clamping assembly in the vertical direction can be conveniently adjusted by the cooperation between the pneumatic cylinder 1 and the telescopic limit rod.

[0012] A further improvement of the technical solution of the utility model is that the clamping assembly includes a lifting plate, the upper surface of the lifting plate is detachably connected to a pneumatic cylinder 1 and a telescopic end of a telescopic limit rod, the upper surface of the lifting plate is detachably connected to a pneumatic cylinder 2, the bottom surface of the lifting plate is detachably connected to a limit slide rod 2, and the bottom surface of the lifting plate is fixedly connected to a fixed clamping plate.

[0013] By adopting the above technical solution, the cooperation between the second pneumatic cylinder, the second limiting slide bar, the movable clamping plate and the fixed clamping plate can conveniently clamp the plastic product.

[0014] A further improvement of the technical solution of the utility model is that: the telescopic end of the second pneumatic cylinder is detachably connected with a movable clamping plate, and the inner wall of the movable clamping plate is slidably connected to the outer surface of the second limiting slide rod.

[0015] A further improvement of the technical solution of the utility model is that the heating component includes a bracket plate, the bottom surface of the bracket plate is fixedly connected to a clamping base detachably connected to the inner wall of the dyeing tank, and the inner wall of the bracket plate is detachably connected to a heating tube.

[0016] A further improvement of the technical solution of the utility model is that the blowing assembly includes an air collecting box, one side of the air collecting box is fixedly connected to the outer surface of the bracket plate, the outer surface of the air collecting box is fixedly connected with an air jet hole, one side of the air collecting box is detachably connected to a connecting pipe, and the other end of the connecting pipe is detachably connected to an air pump detachably connected to the outer surface of the bracket plate.

[0017] By adopting the above technical solution, the support plate, heating tube, air collecting box, air jet hole, connecting pipe, air pump and clamping base cooperate with each other to facilitate drying of the colored plastic products, thereby increasing the practicality of the coloring device.

[0018] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0019] 1. The utility model provides a coloring device for plastic products, which can conveniently adjust the position of a clamping component by using a driving motor, a screw rod, a slide plate, a limit slide rod, a pneumatic cylinder and a telescopic limit rod to cooperate with each other.

[0020] 2. The utility model provides a coloring device for plastic products, which can conveniently clamp plastic products by using the cooperation of two pneumatic cylinders, two limit slide bars, a movable clamping plate and a fixed clamping plate.

[0021] 3. The utility model provides a coloring device for plastic products, which can conveniently dry the colored plastic products by using the cooperation of the support plate, heating tube, air collecting box, air jet hole, connecting tube, air pump and clamping base, thereby increasing the practicality of the coloring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a front structural schematic diagram of the utility model;

[0024] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0026] Figure 5 This is a schematic diagram of the drying unit structure of the utility model.

[0027] In the figure: 1. dyeing tank; 2. bracket; 3. clamping unit; 31. driving motor; 32. screw rod; 33. slide plate; 34. limit slide bar 1; 35. pneumatic cylinder 1; 36. telescopic limit rod; 37. clamping assembly; 371. pneumatic cylinder 2; 372. limit slide bar 2; 373. movable clamping plate; 374. fixed clamping plate; 4. drying unit; 41. bracket plate; 42. heating pipe; 43. air collecting box; 44. jet hole; 45. connecting pipe; 46. air pump; 47. clamping base. DETAILED DESCRIPTION

[0028] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0029] See also Figure 1-5 The utility model provides a technical solution: a coloring device for plastic products, comprising a dyeing tank (1); a bracket (2) arranged on the side of the dyeing tank (1); a clamping unit (3) arranged inside the bracket (2) for clamping; and a drying unit (4) arranged on the outer surface of the dyeing tank (1) for drying, characterized in that: the clamping unit (3) includes a driving component arranged inside the bracket (2) and a clamping component (37) arranged on the outer surface of the driving component, and the drying unit (4) includes a heating component arranged on the outer surface of the dyeing tank (1) and a blowing component arranged on the outer surface of the heating component.

[0030] The driving assembly comprises a driving motor (31), one side of the driving motor (31) is detachably connected to the side of the bracket (2), the driving end of the driving motor (31) is fixedly connected to a screw rod (32) rotatably connected to the inner wall of the bracket (2), the outer surface of the screw rod (32) is threadedly connected to a slide plate (33), and the inner wall of the slide plate (33) is slidably connected to a limiting slide rod (34) detachably connected to the inner wall of the bracket (2).

[0031] The upper surface of the slide plate (33) is detachably connected to a pneumatic cylinder 1 (35), and the upper surface of the slide plate (33) is detachably connected to a telescopic limiting rod (36).

[0032] When it is necessary to adjust the position of the clamping assembly 37, the drive motor 31 is started, and the driving end of the drive motor 31 drives the slide plate 33 to slide freely on the outer surface of the limiting slide rod 34, thereby adjusting the horizontal position of the clamping assembly 37. The pneumatic cylinder 35 is started, and the driving end of the pneumatic cylinder 35 drives the clamping assembly 37 to rise and fall under the limit of the telescopic limiting rod 36, thereby adjusting the vertical position of the clamping assembly 37.

[0033] The clamping assembly (37) includes a lifting plate, the upper surface of which is detachably connected to a pneumatic cylinder 1 (35) and the telescopic end of a telescopic limiting rod (36), the upper surface of which is detachably connected to a pneumatic cylinder 2 (371), the bottom surface of which is detachably connected to a limiting sliding rod 2 (372), and the bottom surface of which is fixedly connected to a fixed clamping plate (374).

[0034] The telescopic end of the second pneumatic cylinder (371) is detachably connected to a movable clamping plate (373), and the inner wall of the movable clamping plate (373) is slidably connected to the outer surface of the second limiting sliding rod (372).

[0035] When the clamping assembly 37 is adjusted to a suitable position, the pneumatic cylinder 371 is started, and the driving end of the pneumatic cylinder 371 drives the mobile clamping plate 373 to move toward the fixed clamping plate 374 under the limit of the limit slide rod 372, thereby clamping the plastic product.

[0036] The heating assembly comprises a support plate (41), the bottom surface of the support plate (41) is fixedly connected to a clamping base (47) detachably connected to the inner wall of the dyeing tank (1), and the inner wall of the support plate (41) is detachably connected to a heating tube (42).

[0037] The air blowing assembly comprises an air collecting box (43), one side of the air collecting box (43) is fixedly connected to the outer surface of the bracket plate (41), the outer surface of the air collecting box (43) is fixedly connected to an air injection hole (44), one side of the air collecting box (43) is detachably connected to a connecting pipe (45), and the other end of the connecting pipe (45) is detachably connected to an air pump (46) detachably connected to the outer surface of the bracket plate (41).

[0038] When the coloring of the plastic product is completed, the plastic product is moved to the drying unit 4 through the clamping unit 3, and the plastic product is baked by starting the heating tube 42. At the same time, the air pump 46 is started, and the connecting tube 45 and the air collecting box 43 are coordinated to blow air into the air jet hole 44 to increase the gas flow rate on the outer surface of the plastic product. The outer surface of the plastic product is quickly dried through the mutual cooperation between the various devices.

[0039] The working principle of the coloring device for plastic products will be described in detail below.

[0040] like Figure 1-5As shown, when using the coloring device for plastic products, first place the plastic product to be colored on the outer surface of the bracket 2, and then adjust the position of the clamping assembly 37 to clamp the plastic product. When it is necessary to adjust the position of the clamping assembly 37, start the drive motor 31, and the driving end of the drive motor 31 drives the slide plate 33 to slide freely on the outer surface of the limit slide rod 34, so as to adjust the position of the clamping assembly 37 in the horizontal direction. Start the pneumatic cylinder 35, and the driving end of the pneumatic cylinder 35 drives the clamping assembly 37 to rise and fall under the limit of the telescopic limit rod 36, so as to adjust the position of the clamping assembly 37 in the vertical direction. When the clamping assembly 37 is adjusted to a suitable position, By starting the pneumatic cylinder 371, the driving end of the pneumatic cylinder 371 drives the mobile clamping plate 373 to approach the fixed clamping plate 374 under the limit of the limit slide rod 372, thereby clamping the plastic product, making it convenient to immerse the plastic product in the dyeing tank 1 for coloring. When the plastic product is colored, the plastic product is moved to the drying unit 4 through the clamping unit 3, and the plastic product is baked by starting the heating tube 42. At the same time, by starting the air pump 46, the connecting tube 45 and the air collecting box 43 are coordinated to blow air into the air jet hole 44 to increase the gas flow rate on the outer surface of the plastic product. The outer surface of the plastic product is quickly dried through the mutual cooperation between the various devices.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A coloring device for plastic products, suitable for coloring plastic products, comprising a dyeing tank (1); A support (2) arranged on the side of the dyeing tank (1); A clamping unit (3) disposed inside the bracket (2) for clamping; and a drying unit (4) arranged on the outer surface of the dyeing tank (1) for drying, characterized in that: The clamping unit (3) comprises a driving component arranged inside the bracket (2) and a clamping component (37) arranged on the outer surface of the driving component, and the drying unit (4) comprises a heating component arranged on the outer surface of the dyeing tank (1) and an air blowing component arranged on the outer surface of the heating component.

2. The coloring device for plastic products according to claim 1, characterized in that: The driving assembly comprises a driving motor (31), one side of the driving motor (31) is detachably connected to the side of the bracket (2), the driving end of the driving motor (31) is fixedly connected to a screw rod (32) rotatably connected to the inner wall of the bracket (2), the outer surface of the screw rod (32) is threadedly connected to a slide plate (33), and the inner wall of the slide plate (33) is slidably connected to a limiting slide rod (34) detachably connected to the inner wall of the bracket (2).

3. The coloring device for plastic products according to claim 2, characterized in that: The upper surface of the slide plate (33) is detachably connected to a pneumatic cylinder 1 (35), and the upper surface of the slide plate (33) is detachably connected to a telescopic limiting rod (36).

4. The coloring device for plastic products according to claim 1, characterized in that: The clamping assembly (37) includes a lifting plate, the upper surface of which is detachably connected to a pneumatic cylinder 1 (35) and the telescopic end of a telescopic limiting rod (36), the upper surface of which is detachably connected to a pneumatic cylinder 2 (371), the bottom surface of which is detachably connected to a limiting sliding rod 2 (372), and the bottom surface of which is fixedly connected to a fixed clamping plate (374).

5. The coloring device for plastic products according to claim 4, characterized in that: The telescopic end of the second pneumatic cylinder (371) is detachably connected to a movable clamping plate (373), and the inner wall of the movable clamping plate (373) is slidably connected to the outer surface of the second limiting sliding rod (372).

6. The coloring device for plastic products according to claim 1, characterized in that: The heating assembly comprises a support plate (41), the bottom surface of the support plate (41) is fixedly connected to a clamping base (47) detachably connected to the inner wall of the dyeing tank (1), and the inner wall of the support plate (41) is detachably connected to a heating tube (42).

7. The coloring device for plastic products according to claim 6, characterized in that: The air blowing assembly comprises an air collecting box (43), one side of the air collecting box (43) is fixedly connected to the outer surface of the bracket plate (41), the outer surface of the air collecting box (43) is fixedly connected to an air injection hole (44), one side of the air collecting box (43) is detachably connected to a connecting pipe (45), and the other end of the connecting pipe (45) is detachably connected to an air pump (46) detachably connected to the outer surface of the bracket plate (41).

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