Cleaning equipment for surfaces of plastic products

Abstract

The utility model relates to the technical field of plastic product processing, in particular to a plastic product surface cleaning device which comprises a transfer supporting mechanism for conveying plastic products, and a cleaning mechanism used for conducting gas blowing cleaning on the surfaces of the plastic products in the transfer process is arranged on the transfer supporting mechanism. The adsorption mechanism is arranged on the outer side of the cleaning mechanism and is used for sucking the blown impurities; the cleaning mechanism comprises a mounting frame vertically stretching across the transfer supporting mechanism, and a guide column and a reciprocating lead screw which are arranged in parallel are mounted on the mounting frame. Through the arrangement of the cleaning mechanism, a reciprocating lead screw rotates to drive a rack on a mounting base to do reciprocating motion, the rack is meshed with a fan-shaped tooth block in the moving process, the fan-shaped tooth block is driven to swing back and forth under supporting of a supporting shaft, and then an air pipe mounted on the fan-shaped tooth block swings back and forth; and gas sprayed by the spray heads on the gas pipes is used for blowing and cleaning the surfaces of the passing plastic products, so that the cleaning effect on the surfaces of the plastic products is improved.

Description

Technical Field

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

[0002] The existing announcement number is CN220195796U, which is a plastic product surface cleaning device. The plastic parts are placed on a transmission chain belt, and clean water is sprayed onto the surface of the workpiece through a nozzle above a water spray pipe to clean the workpiece. At the same time, the clean water will accumulate inside the workbench to clean the surface of the workpiece while soaking the inside of the workpiece. When the workpiece is cleaned and moves to the blow-drying component along with the transmission chain belt, the blower is powered on and started, and the gas is discharged from the air pipe and the air outlet, and blown to the workpiece to dry the surface of the workpiece together. However, when the above device cleans the plastic parts, it is necessary to use water spray for cleaning, which may cause traces of water stains after cleaning, affecting the appearance of the plastic parts. Utility Model Content

[0003] The purpose of the utility model is to provide a cleaning device for the surface of plastic products in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A cleaning device for the surface of plastic products, including a transfer support mechanism for transporting plastic products, a cleaning mechanism for performing gas spray cleaning on the surface of the plastic products during the transfer process, and an adsorption mechanism for sucking impurities blown away, arranged on the outside of the cleaning mechanism; the cleaning mechanism includes a mounting frame vertically spanning the transfer support mechanism, guide columns and reciprocating screws arranged in parallel are installed on the mounting frame, mounting seats are arranged on the guide columns and the reciprocating screw, a rack is fixed to the lower end of the mounting seat, a power source is connected to one end of the reciprocating screw, a spray assembly is arranged on the lower side of the rack, the spray assembly includes a fan-shaped tooth block, a support shaft is installed on the fan-shaped tooth block, an air pipe is arranged on the lower side of the support shaft, nozzles are arranged at intervals at the lower end of the air pipe, a crossbeam is fixed on the mounting frame, and an air source is connected to one end of the air pipe.

[0006] Further configuration: the blowing assembly is provided at least three places, and the air pipe is parallel to the conveying direction of the transfer support mechanism.

[0007] It is further arranged that the reciprocating screw is rotatably connected to the mounting frame, the reciprocating screw is threadedly connected to the mounting seat, and the mounting seat is slidably connected to the guide column.

[0008] It is further arranged that the support shaft is rotatably connected to the crossbeam, and the sector-shaped tooth block is meshed and rotatably engaged with the rack.

[0009] Further configuration: the adsorption mechanism includes an adsorption cover arranged outside the cleaning mechanism, the front and rear sides of the adsorption cover are connected with connecting pipes, and the other end of the connecting pipe is connected with a vacuum cleaner.

[0010] Further configuration: the support shaft is fixedly connected to the sector-shaped gear block.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] Through the setting of the cleaning mechanism, the rotation of the reciprocating screw drives the rack on the mounting seat to move back and forth, and the rack meshes with the fan-shaped tooth block during the movement, driving the fan-shaped tooth block to swing back and forth under the support of the support shaft, thereby causing the air pipe installed on the fan-shaped tooth block to swing back and forth, and the gas sprayed from the nozzle on the air pipe is sprayed and cleaned on the surface of the plastic product passing by, thereby improving the cleaning effect on the surface of the plastic product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is an axonometric diagram of a cleaning device for the surface of a plastic product according to the utility model;

[0015] Figure 2 It is a partial structural schematic diagram of a cleaning device for the surface of a plastic product described in the utility model;

[0016] Figure 3 It is a structural schematic diagram of a cleaning mechanism of a cleaning device for cleaning the surface of a plastic product described in the utility model;

[0017] Figure 4 The utility model is a partial structural schematic diagram of a cleaning mechanism of a cleaning device for cleaning the surface of a plastic product.

[0018] The following are the descriptions of the reference numerals:

[0019] 1. Transfer support mechanism; 11. Bracket; 12. Conveyor belt; 2. Cleaning mechanism; 21. Mounting frame; 22. Guide column; 23. Reciprocating screw; 24. Mounting seat; 25. Motor; 26. Rack; 27. Fan-shaped gear block; 28. Air pipe; 29. ​​Nozzle; 210. Crossbeam; 211. Support shaft; 3. Adsorption mechanism; 31. Adsorption hood; 32. Connecting pipe; 33. Vacuum cleaner. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] like Figure 1-Figure 4 As shown, a cleaning device for the surface of a plastic product comprises a transfer support mechanism 1 for transporting the plastic product, a cleaning mechanism 2 for performing gas spray cleaning on the surface of the plastic product during the transfer process is arranged on the transfer support mechanism 1, and an adsorption mechanism 3 for sucking the blown impurities is arranged outside the cleaning mechanism 2;

[0024] In this embodiment, the transfer support mechanism 1 includes a bracket 11 , on which a conveyor belt 12 is installed. The conveyor belt 12 is used to transfer the plastic products so that the plastic products pass through the lower side of the cleaning mechanism 2 .

[0025] In this embodiment: the cleaning mechanism 2 includes a mounting frame 21 vertically spanning the transfer support mechanism 1, and the mounting frame 21 is equipped with parallel guide columns 22 and reciprocating screws 23, and mounting seats 24 are arranged on the guide columns 22 and the reciprocating screws 23. A rack 26 is fixed to the lower end of the mounting seat 24, and a motor 25 is connected to one end of the reciprocating screw 23. The reciprocating screw 23 is rotatably connected to the mounting frame 21, and the reciprocating screw 23 is threadedly connected to the mounting seat 24, and the mounting seat 24 is slidably connected to the guide columns 22; a blowing assembly is arranged on the lower side of the rack 26, and the blowing assembly includes a fan-shaped tooth block 27, a support shaft 211 is installed on the fan-shaped tooth block 27, an air pipe 28 is arranged on the lower side of the support shaft 211, and nozzles 29 are arranged at intervals at the lower end of the air pipe 28, a crossbeam 210 is fixed to the mounting frame 21, and an air source is connected to one end of the air pipe 28. The spraying assembly is provided with at least three places, the air pipe 28 is parallel to the conveying direction of the transfer support mechanism 1; the support shaft 211 is rotatably connected to the crossbeam 210, the sector gear block 27 is meshed and rotated with the rack 26, the support shaft 211 is fixedly connected to the sector gear block 27, and the reciprocating screw 23 is driven to rotate by the motor 25, so that the reciprocating screw 23 drives the mounting seat 24 to reciprocate the rack 26 between the mounting frames 21 under the limit of the guide column 22, and the rack 26 is meshed with the sector gear block 27 during the movement, so that the sector gear block 27 swings back and forth under the support of the support shaft 211, and then the air pipe 28 on the sector gear block 27 is adjusted back and forth, so that the nozzle 29 on the air pipe 28 sprays the gas back and forth to clean the surface of the passing plastic product.

[0026] In this embodiment: the adsorption mechanism 3 includes an adsorption cover 31 which is covered on the outside of the cleaning mechanism 2. The front and rear sides of the adsorption cover 31 are connected to a connecting pipe 32. The other end of the connecting pipe 32 is connected to a vacuum cleaner 33. When the vacuum cleaner 33 is working, impurities blown off the plastic surface in the adsorption cover 31 are sucked into the vacuum cleaner 33 through the connecting pipe 32.

[0027] The working principle and use process of the utility model are as follows: a plastic product is placed on a conveyor belt 12 and moved forward, and a reciprocating screw 23 is driven to rotate by a motor 25, so that the reciprocating screw 23 drives the mounting seat 24 to reciprocate the rack 26 between the mounting frames 21 under the limit of the guide pillar 22, and the rack 26 is meshed with the sector tooth block 27 during the movement, so that the sector tooth block 27 is supported by the support shaft 211 and swings back and forth, and then the air pipe 28 on the sector tooth block 27 is adjusted back and forth, so that the nozzle 29 on the air pipe 28 sprays gas back and forth on the surface of the passing plastic product, and at the same time, the impurities blown off the surface are sucked into the dust collector 33 through the connecting pipe 32 connected to the adsorption cover 31.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A cleaning device for the surface of a plastic product, comprising a transfer support mechanism (1) for transporting the plastic product, characterized in that: The transfer support mechanism (1) is provided with a cleaning mechanism (2) for performing gas spray cleaning on the surface of the plastic product during the transfer process, and an adsorption mechanism (3) arranged outside the cleaning mechanism (2) for sucking the blown impurities; the cleaning mechanism (2) comprises a mounting frame (21) vertically spanning the transfer support mechanism (1), the mounting frame (21) is provided with parallel guide columns (22) and a reciprocating screw (23), the guide columns (22) and the reciprocating screw (23) are provided with mounting seats (2 4), a rack (26) is fixed at the lower end of the mounting seat (24), one end of the reciprocating screw (23) is connected to a power source, a spray assembly is arranged at the lower side of the rack (26), and the spray assembly includes a fan-shaped tooth block (27), a support shaft (211) is installed on the fan-shaped tooth block (27), an air pipe (28) is arranged at the lower side of the support shaft (211), and a nozzle (29) is arranged at intervals at the lower end of the air pipe (28), a crossbeam (210) is fixed on the mounting frame (21), and one end of the air pipe (28) is connected to an air source.

2. A plastic product surface cleaning device according to claim 1, characterized in that: The blowing assembly is provided at least three times, and the air pipe (28) is parallel to the conveying direction of the transfer support mechanism (1).

3. The cleaning device for the surface of plastic products according to claim 1, characterized in that: The reciprocating screw (23) is rotatably connected to the mounting frame (21), the reciprocating screw (23) is threadedly connected to the mounting seat (24), and the mounting seat (24) is slidably connected to the guide column (22).

4. The cleaning device for the surface of a plastic product according to claim 1, characterized in that: The support shaft (211) is rotatably connected to the crossbeam (210), and the sector-shaped tooth block (27) is meshed and rotatably engaged with the rack (26).

5. The cleaning device for the surface of a plastic product according to claim 1, characterized in that: The adsorption mechanism (3) comprises an adsorption cover (31) which is arranged outside the cleaning mechanism (2); the front and rear sides of the adsorption cover (31) are connected to a connecting pipe (32); the other end of the connecting pipe (32) is connected to a dust collector (33).

6. The cleaning device for the surface of a plastic product according to claim 1, characterized in that: The support shaft (211) is fixedly connected to the sector-shaped gear block (27).

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