Grinding and polishing device for plastic product processing

Abstract

The utility model provides a grinding and polishing device for plastic product processing, which relates to the technical field of plastic product processing and comprises a grinding and polishing box, and the top of the grinding and polishing box is fixedly connected with a control terminal. According to the plastic polishing device, ground and polished plastic is placed between the first clamping plate and the second clamping plate, and the plastic is clamped between the first clamping plate and the second clamping plate by rotating the rotary knob threaded rod; the door is closed, the electric telescopic rod is started through the control terminal, the polishing wheel moves downwards until the polishing wheel makes contact with the plastic needing to be ground and polished, then the electric telescopic rod is stopped, the water pump and the polishing wheel are started through the control terminal, the water pump pumps out water in an inner cavity of the water storage tank and sprays the water out of the spray head, and dust falling is conducted on the polished and ground plastic. Water after dust falling is mixed with plastic residues, the water is gathered through a water collecting tank and flows into a filtering frame, the plastic residues are intercepted by filtering cotton, the phenomenon that dust flies in the polishing and grinding process of plastic paper products can be avoided through the design, and meanwhile the water for dust falling can be recycled.

Description

Technical Field

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

[0002] Plastic products are a general term for household and industrial products made from plastic as the main raw material, including products made from injection molding, blister molding, and other processes. Plastic is a type of synthetic polymer material with plasticity. Plastic products will have burrs after production, which need to be removed using grinding and polishing equipment for plastic product processing.

[0003] However, in the prior art, when using a grinding and polishing device for processing plastic products to grind and polish plastic products, it was found that some of the grinding and polishing devices for processing plastic products did not have a spray dust removal function, and dust was easily generated during processing. At the same time, the water sprayed in some of the grinding and polishing devices for processing plastic products could not be recycled. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a grinding and polishing device for processing plastic products, comprising: a grinding and polishing box, a control terminal is fixedly connected to the top of the grinding and polishing box, a water collection trough is provided at the bottom of the inner cavity of the grinding and polishing box, a cross-shaped groove is provided at the bottom of the water collection trough, a filter frame is movably embedded in the interior of the cross-shaped groove, a water storage tank is provided at the bottom of the cross-shaped groove, a through hole is provided through the top of the inner cavity of the grinding and polishing box, an L-shaped support arm is fixedly connected to the top of the grinding and polishing box, and a clamping assembly is provided on one side of the inner cavity of the grinding and polishing box.

[0006] As a preferred embodiment, one end of the inner cavity of the grinding and polishing box is fixedly connected to two hinges, and the other ends of the two hinges are fixedly connected to a door, an observation window is fixedly embedded in the interior of the door, a handle is fixedly connected to one side of the door, a water supply pipe is fixedly embedded in one side of the grinding and polishing box, a valve is embedded and installed on the surface of the water supply pipe, a drain pipe is fixedly embedded on the other side of the grinding and polishing box, a valve is embedded and installed on the surface of the drain pipe, a water pump is fixedly connected to the bottom of the water storage tank, the output end of the water pump is fixedly connected to a water supply pipe, the other end of the water supply pipe is fixedly connected to a circular water outlet pipe, a plurality of nozzles are fixedly connected to the surface of the circular water outlet pipe, and the four corners of the circular water outlet pipe are fixedly connected to fixing rods.

[0007] As a preferred embodiment, the top ends of the four fixing rods are fixedly connected to the top of the inner cavity of the grinding and polishing box, the surfaces of the two ends of the water supply pipe are fixedly embedded in one side of the grinding and polishing box, the interiors of the water supply pipe and the drainage pipe are connected to the inner cavity of the water tank, the water supply pipe is arranged at the upper end of one side of the inner cavity of the water tank, and the drainage pipe is located at the bottom of the water tank.

[0008] As a preferred embodiment, a plurality of through holes 2 are formed through the bottom of the inner cavity of the filter frame, a handle 2 is fixedly connected to one side of the filter frame, and an observation window 2 is fixedly embedded on one side of the water tank.

[0009] As a preferred embodiment, the bottom side of the top of the L-shaped support arm is fixedly connected to an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating shaft, the bottom of the rotating shaft is sleeved with a polishing wheel, and the surface of the rotating shaft is movably embedded in the inside of through hole one.

[0010] As a preferred embodiment, the clamping assembly includes a support plate 1, one end of the support plate 1 is fixedly connected to a clamping plate 1, the other end of the top of the support plate 1 is fixedly connected to a support plate 2, a T-slot is provided on the top of the support plate 1, a knob threaded rod is embedded in the internal thread of the support plate 2, a clamping plate 2 is provided on the surface of one end of the knob threaded rod through a bearing sleeve, and the bottom of the clamping plate 2 is movably embedded in the inside of the T-slot.

[0011] As a preferred embodiment, one end of the support plate is fixedly connected to one side of the inner cavity of the grinding and polishing box.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] The utility model connects the grinding and polishing device for processing plastic products with an external power supply device, and the external power supply device is electrically connected to the control terminal, the water pump, the electric telescopic rod and the motor to provide power, and the control terminal is electrically connected to the water pump, the electric telescopic rod and the motor and is controlled in association; the filter frame is pulled out by holding the second handle, and the inner cavity of the filter frame is filled with filter cotton, and then reinserted into the inside of the cross-shaped groove, and the plastic product to be ground and polished is placed between the first and second splints and the position to be ground and polished is adjusted, and then the knob threaded rod is turned, and the knob threaded rod moves forward inside the second support plate, and the second splint moves accordingly, clamping the plastic product between the first and second splints; the door is closed, and the electric telescopic rod is started through the control terminal, and the electric telescopic rod extends to drive the motor, The rotating shaft and polishing wheel move downward until they come into contact with the plastic product to be polished, then the electric telescopic rod is stopped, and the water pump and polishing wheel are started through the control terminal. The output end of the water pump drives the rotating shaft and polishing wheel to rotate, and the polishing wheel polishes the surface of the plastic product. At the same time, the water pump pumps out the water in the water storage tank, and the water is sprayed out from multiple nozzles through the water pump, water pipe and return outlet pipe to reduce dust on the polished plastic product. The dust-reduced water is mixed with plastic residue and flows into the interior of the filter frame through the water collection tank. The plastic residue is intercepted by the filter cotton, and the filtered water flows out of the water storage tank again and waits to be pumped out by the water pump for dust reduction. This design can avoid the phenomenon of dust flying during the polishing of plastic paper products, and the dust-reduced water can also be recycled. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of an overview of a grinding and polishing device for processing plastic products provided by the present invention;

[0015] Figure 2 A side view of a grinding and polishing device for processing plastic products provided by the present invention;

[0016] Figure 3 A schematic diagram of a clamping assembly of a grinding and polishing device for processing plastic products provided by the present invention;

[0017] Figure 4 A side sectional view of a grinding and polishing device for processing plastic products provided by the utility model;

[0018] Figure 5 A schematic diagram of a filter frame of a grinding and polishing device for processing plastic products provided by the present invention;

[0019] Figure 6 The present invention provides a schematic diagram of the water pump connection of a grinding and polishing device for processing plastic products.

[0020] Legend:

[0021] 1. Grinding and polishing box; 101. Control terminal; 102. Hinge; 103. Door; 104. Observation window 1; 105. Handle 1; 106. Water collection tank; 107. Cross groove; 108. Water storage tank; 109. Water supply pipe; 110. Valve 1; 111. Drain pipe; 112. Valve 2; 113. Water pump; 114. Water supply pipe; 115. Water outlet pipe; 116. Nozzle; 117. Fixing Rod; 118, through hole one; 119, filter frame; 120, through hole two; 121, handle two; 122, observation window two; 2, L-shaped support arm; 201, electric telescopic rod; 202, motor; 203, rotating shaft; 204, polishing wheel; 3, clamping assembly; 301, support plate one; 302, splint one; 303, T-slot; 304, support plate two; 305, knob threaded rod; 306, splint two. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-6 The utility model provides a technical solution: a grinding and polishing device for processing plastic products, comprising: a grinding and polishing box 1, a control terminal 101 is fixedly connected to the top of the grinding and polishing box 1, a water collecting trough 106 is provided at the bottom of the inner cavity of the grinding and polishing box 1, a cross-shaped groove 107 is provided at the bottom of the water collecting trough 106, a filter frame 119 is movably embedded in the interior of the cross-shaped groove 107, a water storage tank 108 is provided at the bottom of the cross-shaped groove 107, a through hole 118 is provided through the top of the inner cavity of the grinding and polishing box 1, an L-shaped support arm 2 is fixedly connected to the top of the grinding and polishing box 1, and a clamping component 3 is provided on one side of the inner cavity of the grinding and polishing box 1.

[0024] Specifically: place the polished plastic between the first clamping plate 302 and the second clamping plate 306 and turn the knob threaded rod 305 to clamp the plastic between the first clamping plate 302 and the second clamping plate 306; close the door 103, start the electric telescopic rod 201 through the control terminal 101, the polishing wheel 204 moves downward until it contacts the plastic to be polished, and then stop the electric telescopic rod 201, start the water pump 113 and the polishing wheel 204 through the control terminal 101, the water pump 113 draws water from the inner cavity of the water storage tank 108 and sprays it from the nozzle 116 to reduce dust on the polished plastic, and the dust-reduced water is mixed with plastic residue and flows into the interior of the filter frame 119 through the water collection tank 106, and the plastic residue is intercepted by the filter cotton. This design can avoid the phenomenon of dust flying during the polishing of plastic paper products, and the dust-reduced water can also be recycled.

[0025] In one embodiment, one end of the inner cavity of the grinding and polishing box 1 is fixedly connected to two hinges 102, and the other end of the two hinges 102 is fixedly connected to a door 103. An observation window 104 is fixedly embedded inside the door 103, and a handle 105 is fixedly connected to one side of the door 103. A water supply pipe 109 is fixedly embedded on one side of the grinding and polishing box 1, and a valve 110 is embedded and installed on the surface of the water supply pipe 109. A drain pipe 111 is fixedly embedded on the other side of the grinding and polishing box 1, and a valve 2 112 is embedded and installed on the surface of the drain pipe 111. A water pump 113 is fixedly connected to the bottom of the water tank 108, and the output end of the water pump 113 is fixedly connected to a water supply pipe 114. The other end of the water supply pipe 114 is fixedly connected to a circular water outlet pipe 115. A plurality of nozzles 116 are fixedly connected to the surface of the circular water outlet pipe 115, and the four corners of the circular water outlet pipe 115 are fixedly connected to fixing rods 117.

[0026] Specifically: Observation window 1 104 and observation window 2 122 are transparent. The internal polishing condition can be observed through observation window 104 , and the water level and cleanliness of the water tank 108 can be observed through observation window 2 122 . The water inside the water tank 108 can be discharged by opening valve 2 112 , and water can be added to the water tank 108 by opening valve 1 10 .

[0027] In one embodiment, the top ends of the four fixing rods 117 are fixedly connected to the top of the inner cavity of the grinding and polishing box 1, the surfaces of both ends of the water supply pipe 114 are fixedly embedded in one side of the grinding and polishing box 1, and the interiors of the water supply pipe 109 and the drainage pipe 111 are connected to the inner cavity of the water tank 108. The water supply pipe 109 is arranged at the upper end of one side of the inner cavity of the water tank 108, and the drainage pipe 111 is located at the bottom of the water tank 108.

[0028] Specifically, the fixing rod 117 supports and fixes the circular water outlet pipe 115 .

[0029] In one embodiment, a plurality of second through holes 120 are formed through the bottom of the inner cavity of the filter frame 119 , a second handle 121 is fixedly connected to one side of the filter frame 119 , and a second observation window 122 is fixedly embedded on one side of the water tank 108 .

[0030] Specifically, the interior of the filter frame 119 can be filled with filter cotton to filter the water after dust removal. At the same time, workers should pay attention to the condition of the filter cotton and replace it in time.

[0031] In one embodiment, the bottom side of the top of the L-shaped support arm 2 is fixedly connected to an electric telescopic rod 201, the bottom of the electric telescopic rod 201 is fixedly connected to a motor 202, the output end of the motor 202 is fixedly connected to a rotating shaft 203, the bottom of the rotating shaft 203 is provided with a polishing wheel 204, and the surface of the rotating shaft 203 is movably embedded in the inside of the through hole 118.

[0032] Specifically: the electric telescopic rod 201 and the motor 202 are both installed on the outside of the grinding and polishing box 1 to avoid the influence of water on the electric telescopic rod 201 and the motor 202 during the dust removal process. At the same time, when the electric telescopic rod 201 reaches its longest length, the motor 202 is still outside the grinding and polishing box 1. When the electric telescopic rod 201 reaches its shortest length, the polishing wheel 204 is still in the inner cavity of the grinding and polishing box 1 to avoid damage to the motor 202 and the polishing wheel 204 caused by the movement of the electric telescopic rod 201.

[0033] In one embodiment, the clamping assembly 3 includes a support plate 1 301, one end of the support plate 1 301 is fixedly connected to a clamp plate 1 302, the other end of the top of the support plate 1 301 is fixedly connected to a support plate 2 304, a T-slot 303 is provided on the top of the support plate 1 301, a knob threaded rod 305 is embedded in the internal thread of the support plate 2 304, a clamp plate 2 306 is provided on the surface of one end of the knob threaded rod 305 through a bearing sleeve, and the bottom of the clamp plate 2 306 is movably embedded in the inside of the T-slot 303.

[0034] Specifically, since the second support plate 304 and the knob threaded rod 305 are threadedly connected, when the knob threaded rod 305 is rotated, the knob threaded rod 305 can move inside the second support plate 304, and the T-slot 303 limits the movement of the second clamping plate 306.

[0035] In one embodiment, one end of the support plate 1 301 is fixedly connected to one side of the inner cavity of the grinding and polishing box 1 .

[0036] Specifically: the plastic product to be ground and polished is clamped between the first clamp 302 and the second clamp 306. The first clamp 302 and the second clamp 306 fix the plastic product to be ground and polished. The support plate 1 301 fixes the first clamp 302 and the second clamp 306. The support plate 1 301 is fixed in the inner cavity of the grinding and polishing box 1 to fix the support plate 1 301.

[0037] Working principle: Connect the water supply pipe 109 of the grinding and polishing device for processing plastic products to the water supply equipment and then connect the device to the external power supply equipment. The external power supply equipment is electrically connected to the control terminal 101, the water pump 113, the electric telescopic rod 201 and the motor 202 and provides power. The control terminal 101 is electrically connected to the water pump 113, the electric telescopic rod 201 and the motor 202 and controls them in an associated manner; pull out the filter frame 119 by holding the handle 121, and spread the liquid into the inner cavity of the filter frame 119. The filter cotton is filled and then reinserted into the cross groove 107. The plastic product to be polished is placed between the first clamping plate 302 and the second clamping plate 306 and the position to be polished is adjusted. Then the knob threaded rod 305 is turned. The knob threaded rod 305 moves forward inside the second support plate 304. The second clamping plate 306 moves along with it to clamp the plastic product between the first clamping plate 302 and the second clamping plate 306. Close the door 103 and start the electric telescopic rod 201 through the control terminal 101. The electric telescopic rod 201 is extended to drive the motor 202, the rotating shaft 203 and the polishing wheel 204 to move downward until they come into contact with the plastic product to be polished. Then the electric telescopic rod 201 is stopped, and the water pump 113 and the polishing wheel 204 are started through the control terminal 101. The output end of the water pump 113 drives the rotating shaft 203 and the polishing wheel 204 to rotate, and the polishing wheel 204 polishes the surface of the plastic product. At the same time, the water pump 113 pumps the water out of the inner cavity of the water storage tank 108. The water passes through the water pump 113, Water is sprayed from a water supply pipe 114 and a circular water outlet pipe 115 from multiple nozzles 116 to reduce dust on the polished plastic products. The dust-reduced water is mixed with plastic residue and flows into the interior of the filter frame 119 through the water collection tank 106. The plastic residue is intercepted by the filter cotton. The filtered water flows out of the water storage tank 108 again and waits to be pumped out by the water pump 113 for dust reduction. This design can avoid the phenomenon of dust flying during the polishing and grinding of plastic paper products. At the same time, the dust-reduced water can also be recycled.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A grinding and polishing device for processing plastic products, characterized in that: include: A grinding and polishing box (1), wherein the top of the grinding and polishing box (1) is fixedly connected to a control terminal (101), a water collecting trough (106) is provided at the bottom of the inner cavity of the grinding and polishing box (1), a cross-shaped groove (107) is provided at the bottom of the water collecting trough (106), a filter frame (119) is movably embedded in the inner cavity of the cross-shaped groove (107), a water storage trough (108) is provided at the bottom of the cross-shaped groove (107), a through hole (118) is provided through the top of the inner cavity of the grinding and polishing box (1), an L-shaped support arm (2) is fixedly connected to the top of the grinding and polishing box (1), and a clamping assembly (3) is provided on one side of the inner cavity of the grinding and polishing box (1); A water supply pipe (109) is fixedly embedded on one side of the grinding and polishing box (1), and a valve 1 (110) is embedded on the surface of the water supply pipe (109). A drainage pipe (111) is fixedly embedded on the other side of the grinding and polishing box (1), and a valve 2 (112) is embedded on the surface of the drainage pipe (111). A water pump (113) is fixedly connected to the bottom of the water storage tank (108), and the output end of the water pump (113) is fixedly connected to a water supply pipe (114). The other end of the water supply pipe (114) is fixedly connected to a circular water outlet pipe (115), and a plurality of nozzles (116) are fixedly connected around the surface of the circular water outlet pipe (115).

2. The grinding and polishing device for processing plastic products according to claim 1, characterized in that: One end of the inner cavity of the grinding and polishing box (1) is fixedly connected to two hinges (102), the other ends of the two hinges (102) are fixedly connected to a door (103), an observation window (104) is fixedly embedded inside the door (103), a handle (105) is fixedly connected to one side of the door (103), and the four corners of the circular water outlet pipe (115) are fixedly connected to fixed rods (117).

3. The grinding and polishing device for processing plastic products according to claim 2, characterized in that: The top ends of the four fixing rods (117) are fixedly connected to the top of the inner cavity of the grinding and polishing box (1), the surfaces of both ends of the water supply pipe (114) are fixedly embedded in one side of the grinding and polishing box (1), the interiors of the water supply pipe (109) and the drainage pipe (111) are connected to the inner cavity of the water storage tank (108), the water supply pipe (109) is arranged at the upper end of one side of the inner cavity of the water storage tank (108), and the drainage pipe (111) is located at the bottom of the water storage tank (108).

4. The grinding and polishing device for plastic product processing according to claim 1, characterized in that: A plurality of through holes (120) are provided through the bottom of the inner cavity of the filter frame (119), a handle (121) is fixedly connected to one side of the filter frame (119), and an observation window (122) is fixedly embedded on one side of the water storage tank (108).

5. The grinding and polishing device for processing plastic products according to claim 1, characterized in that: The bottom side of the top of the L-shaped support arm (2) is fixedly connected to an electric telescopic rod (201), the bottom of the electric telescopic rod (201) is fixedly connected to a motor (202), the output end of the motor (202) is fixedly connected to a rotating shaft (203), the bottom of the rotating shaft (203) is sleeved with a polishing wheel (204), and the surface of the rotating shaft (203) is movably embedded in the interior of the first through hole (118).

6. The grinding and polishing device for processing plastic products according to claim 1, characterized in that: The clamping assembly (3) includes a support plate (301), one end of the support plate (301) is fixedly connected to a clamping plate (302), the other end of the top of the support plate (301) is fixedly connected to a support plate (304), a T-slot (303) is provided on the top of the support plate (301), a knob threaded rod (305) is embedded in the internal thread of the support plate (304), a clamping plate (306) is provided on the surface of one end of the knob threaded rod (305) through a bearing sleeve, and the bottom of the clamping plate (306) is movably embedded in the inside of the T-slot (303).

7. The grinding and polishing device for processing plastic products according to claim 6, characterized in that: One end of the support plate (301) is fixedly connected to one side of the inner cavity of the grinding and polishing box (1).

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