Surface polishing equipment for plastic package

Abstract

The utility model relates to the technical field of plastic surface polishing, and discloses surface polishing equipment for a plastic package. The polishing equipment comprises an equipment shell, a first motor is fixedly connected to one side of the equipment shell, a first polishing wheel is rotationally connected into the equipment shell, the first motor is in transmission connection with the first polishing wheel, and electric telescopic rods are connected to the two sides of the equipment shell; connecting blocks are fixedly connected to output rods of the two electric telescopic rods, the same second polishing wheel is rotationally installed on the two connecting blocks, a second motor is fixedly connected to one side of one connecting block, and a shaft rod at one end of the second polishing wheel is fixedly connected with an output shaft of the second motor. When the equipment is used for polishing the surface of the plastic packaging plate, the two surfaces of the plastic packaging plate can be polished at the same time, and the plastic packaging plates with different specifications and thicknesses can be polished and ground, so that the working efficiency of the equipment is improved.

Description

Technical Field

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

[0002] Plastic packaging is a packaging box made of plastic material. Some plastic packaging boxes are folded from plastic PP sheets, such as the packaging box of water-based pens. The surface polishing of plastic packaging is to grind its surface with polishing equipment to reduce the surface roughness of the workpiece and improve the surface finish. For example, the relevant technology discloses a surface polishing device for plastic packaging, wherein an L-shaped plate is provided on the top surface of the slide groove, a positioning plate is provided on the side of the L-shaped plate, a support rod is provided on the top surface of the positioning plate, a handle is provided on the top surface of the support rod, a suction cup is provided on the bottom surface of the support rod, a dust suction fan is provided on the inner side of the polishing table, connecting pipes are provided at both ends of the dust suction fan, the connecting pipe is connected to the aggregate frame, and a rubber plug is provided on the bottom surface of the aggregate frame. The surface polishing device for plastic packaging limits the position of the plastic packaging by pushing the L-shaped plates in sequence, and after adjustment, uses a support rod to push downward so that a suction cup on the bottom surface of the support rod is adsorbed on the inner side of a slide groove, thereby driving the L-shaped plate to be fixed on the top surface of the slide groove, and pushing the plastic packaging between the L-shaped plates, so as to achieve all-round polishing of the plastic packaging, and there is no need to adjust the position of the plastic packaging inside the fixing device for polishing again, thereby improving the working efficiency of the polishing device and reducing the labor intensity.

[0003] However, there are still some shortcomings in the above technology. The existing plastic packaging surface polishing machine cannot polish and grind both sides of the plastic packaging plate at one time during the polishing operation. It requires manpower to turn it over and repeat the polishing, which greatly affects the work efficiency of the polishing operation. It is also difficult to polish plastic packaging plates of different specifications and thicknesses, and there are certain limitations during operation. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a surface polishing device for plastic packaging.

[0005] The utility model is implemented by the following technical scheme: a device shell, a first motor is fixedly connected to one side of the device shell, a first polishing wheel is rotatably connected inside the device shell, the first motor is transmission-connected to the first polishing wheel, electric telescopic rods are connected to both sides of the device shell, connecting blocks are fixedly connected to the output rods of the two electric telescopic rods, the same second polishing wheel is rotatably mounted on the two connecting blocks, a second motor is fixedly connected to one side of one of the connecting blocks, a shaft at one end of the second polishing wheel is fixedly connected to the output shaft of the second motor, and a plurality of ash inlet holes distributed in an array are provided on the device shell.

[0006] As a further improvement of the above scheme, a first synchronous wheel is fixedly connected to the output shaft of the first motor, a rotating rod is fixedly connected inside the first polishing wheel, a second synchronous wheel is fixedly connected to one end of the rotating rod, and a synchronous belt is sleeved on the second synchronous wheel and the first synchronous wheel.

[0007] As a further improvement of the above solution, a protective cover is installed on the top of the device housing, and four glass baffles are arranged on both sides of the protective cover.

[0008] As a further improvement of the above solution, four first slide rails are fixedly connected to the top of the equipment housing, and protrusions are fixedly connected to both sides of the two connecting blocks. The four protrusions extend into the four first slide rails respectively and are slidably connected to the four first slide rails.

[0009] As a further improvement of the above-mentioned scheme, a dust storage box is slidably connected inside the equipment shell, and storage box slides are fixedly connected on both sides of the dust storage box. Two storage box slide rails are fixedly connected on both sides of the inner wall of the equipment shell, and the two storage box slides extend into the two storage box slide rails and are slidably connected thereto.

[0010] As a further improvement of the above solution, a plurality of rollers are rotatably connected inside the device housing, a plurality of strip openings are opened on the top of the device housing, and the plurality of rollers are slidably connected to the corresponding strip openings.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model cooperates with other structures such as a device housing, a first motor, a first synchronous wheel, a second polishing wheel and an electric telescopic rod so that the device can polish both sides of the plastic packaging at the same time when performing surface polishing operations on the plastic packaging, and can polish and grind plastic packaging of different specifications, thereby improving the working efficiency of the device and greatly increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the surface polishing equipment for plastic packaging of the utility model;

[0014] Figure 2 It is a structural schematic diagram of a first motor, a first synchronous wheel, a synchronous belt, a rotating rod and a first polishing wheel of the surface polishing device for plastic packaging of the utility model;

[0015] Figure 3 This is a schematic diagram of the first split structure of the surface polishing device for plastic packaging of the utility model;

[0016] Figure 4 This is a schematic diagram of the second split structure of the surface polishing equipment for plastic packaging of the utility model.

[0017] Description of main symbols:

[0018] 1. Equipment housing; 2. First motor; 3. First synchronous wheel; 4. Synchronous belt; 5. Second synchronous wheel; 6. Rotating rod; 7. First polishing wheel; 8. Second motor; 9. Connecting block; 10. Second polishing wheel; 11. First slide rail; 12. Electric telescopic rod; 13. Protective cover; 14. Glass baffle; 15. Dust storage box; 16. Storage box slide bar; 17. Storage box slide rail; 18. Roller; 19. Ash inlet hole. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Please combine Figures 1 to 4 The surface polishing device of plastic packaging in this embodiment includes: an equipment housing 1, a first motor 2 is fixedly connected to one side of the equipment housing 1, a first polishing wheel 7 is rotatably connected in the equipment housing 1, the first motor 2 is transmission-connected to the first polishing wheel 7, electric telescopic rods 12 are connected to both sides of the equipment housing 1, connecting blocks 9 are fixedly connected to the output rods of the two electric telescopic rods 12, the same second polishing wheel 10 is rotatably mounted on the two connecting blocks 9, a second motor 8 is fixedly connected to one side of one of the connecting blocks 9, a shaft at one end of the second polishing wheel 10 is fixedly connected to the output shaft of the second motor 8, and a plurality of ash inlet holes 19 distributed in an array are opened on the equipment housing 1.

[0021] Through the above technical solution, the connecting block 9 drives the second polishing wheel 10 to move up and down through the electric telescopic rod 12 to cooperate with the first polishing wheel 7, so that the upper and lower surfaces of the plastic packaging board can be polished and polished, and the surface of plastic packaging boards of different specifications and thicknesses can be polished, thereby improving work efficiency and greatly increasing the applicability of the equipment.

[0022] The first synchronous wheel 3 is fixedly connected to the output shaft of the first motor 2, the rotating rod 6 is fixedly connected inside the first polishing wheel 7, one end of the rotating rod 6 is fixedly connected to the second synchronous wheel 5, and the second synchronous wheel 5 and the first synchronous wheel 3 are sleeved with a synchronous belt 4.

[0023] Through the above technical solution, the first synchronous wheel 3, the rotating rod 6 and the second synchronous wheel 5 are transmission parts, so that the first motor 2 can drive the first polishing wheel 7 to rotate.

[0024] A protective cover 13 is installed on the top of the device housing 1 , and four glass baffles 14 are arranged on both sides of the protective cover 13 .

[0025] Through the above technical solution, the protective cover 13 can prevent the debris and dust generated when the equipment is polishing and grinding from splashing everywhere, and the glass baffles 14 on both sides facilitate the operators to observe the working status of the plastic packaging board during polishing.

[0026] Four first slide rails 11 are fixedly connected to the top of the device housing 1 , and protrusions are fixedly connected to both sides of the two connecting blocks 9 . The four protrusions extend into the four first slide rails 11 respectively and are slidably connected to the four first slide rails 11 .

[0027] Through the above technical solution, the protrusions on both sides of the two connecting blocks 9 cooperate with the four first slide rails 11 to assist the two connecting blocks 9 in sliding, and play a certain limiting role on the two connecting blocks 9.

[0028] A dust storage box 15 is slidably connected inside the equipment housing 1, and storage box slides 16 are fixedly connected on both sides of the dust storage box 15. Two storage box slide rails 17 are fixedly connected on both sides of the inner wall of the equipment housing 1, and the two storage box slides 16 extend into the two storage box slide rails 17 and are slidably connected thereto.

[0029] Through the above technical solution, the dust generated by the equipment during polishing can be stored in the dust storage box 15 to facilitate subsequent unified collection and processing.

[0030] A plurality of rollers 18 are rotatably connected inside the device housing 1 , and a plurality of strip-shaped openings are opened on the top of the device housing 1 , and the plurality of rollers 18 are slidably connected to the corresponding strip-shaped openings.

[0031] Through the above technical solution, when the plastic packaging plate is being polished, the operator can quickly and conveniently transport the plastic packaging to be polished to the first polishing wheel 7 through the roller 18.

[0032] The implementation principle of a surface polishing device for plastic packaging in the embodiment of the present application is as follows: when in use, the operator conveys the plastic packaging plate between the first polishing wheel 7 and the second polishing wheel 10 through the roller 18, the electric telescopic rod 12 is lifted and lowered to drive one of the connecting blocks 9 to lift and lower, and the lifting and lowering of one of the connecting blocks 9 drives the second polishing wheel 10 to lift and lower, and the lifting and lowering of the second polishing wheel 10 drives the other connecting block 9 to lift and lower, and the four first slide rails 11 can assist the two connecting blocks 9 to lift and lower, clamp the plastic packaging, and drive the first synchronous wheel 3 to rotate through the rotation of the output shaft of the first motor 2, The rotation of the first synchronous wheel 3 drives the synchronous belt 4 to rotate, the rotation of the synchronous belt 4 drives the second synchronous wheel 5 to rotate, the rotation of the second synchronous wheel 5 drives the rotating rod 6 to rotate, the rotation of the rotating rod 6 drives the first polishing wheel 7 to rotate, the output shaft of the second motor 8 drives the rotating shaft to rotate, the rotation of the rotating shaft drives the second polishing wheel 10 to rotate, and the bottom and top of the plastic package are polished. The dust generated during polishing and grinding falls into the dust storage box 15 through the ash inlet hole 19, and is collected and stored by the dust storage box 15. After polishing is completed, the plastic packaging board is manually sent out of the equipment through the roller 18 to complete the polishing operation.

[0033] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A surface polishing device for plastic packaging, characterized in that: It includes: a device shell, a first motor is fixedly connected to one side of the device shell, a first polishing wheel is rotatably connected in the device shell, the first motor is transmission-connected to the first polishing wheel, electric telescopic rods are connected to both sides of the device shell, connecting blocks are fixedly connected to the output rods of the two electric telescopic rods, the same second polishing wheel is rotatably mounted on the two connecting blocks, a second motor is fixedly connected to one side of one of the connecting blocks, a shaft at one end of the second polishing wheel is fixedly connected to the output shaft of the second motor, and a plurality of ash inlet holes distributed in an array are provided on the device shell.

2. The surface polishing device for plastic packaging according to claim 1, characterized in that: A first synchronous wheel is fixedly connected to the output shaft of the first motor, a rotating rod is fixedly connected inside the first polishing wheel, a second synchronous wheel is fixedly connected to one end of the rotating rod, and a synchronous belt is sleeved on the second synchronous wheel and the first synchronous wheel.

3. The surface polishing device for plastic packaging according to claim 1, characterized in that: A protective cover is installed on the top of the device shell, and four glass baffles are arranged on both sides of the protective cover.

4. The surface polishing device for plastic packaging according to claim 1, characterized in that: Four first slide rails are fixedly connected to the top of the device housing, and protrusions are fixedly connected to both sides of the two connecting blocks. The four protrusions extend into the four first slide rails respectively and are slidably connected to the four first slide rails.

5. The surface polishing device for plastic packaging according to claim 1, characterized in that: A dust storage box is slidably connected inside the device shell, and storage box slides are fixedly connected on both sides of the dust storage box. Two storage box slide rails are fixedly connected on both sides of the inner wall of the device shell, and the two storage box slides extend into the two storage box slide rails and are slidably connected thereto.

6. The surface polishing device for plastic packaging according to claim 1, characterized in that: A plurality of rollers are rotatably connected inside the device housing, a plurality of strip openings are opened on the top of the device housing, and the plurality of rollers are slidably connected with the corresponding strip openings.

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