Polishing device for fingerprint prism glass

Abstract

The utility model discloses a fingerprint prism glass polishing device which comprises a polishing operation box, dust removal fans are installed on the two sides of the outer portion of the polishing operation box, and one end of each dust removal fan extends into the polishing operation box through a dust suction pipeline to be connected with a dust suction nozzle in a sealed mode. A driving air cylinder is installed at the top end of the outer portion of the polishing operation box, the driving air cylinder is fixedly connected with a mounting frame through a telescopic rod, a polishing operation motor is installed on the mounting frame, and an object clamping machine table is installed at the bottom end of the inner portion of the polishing operation box. According to the fingerprint prism glass polishing device, sealing polishing operation is conducted on fingerprint prism glass, the object clamping machine table is arranged to be matched with the adjustable clamp structure so that the fingerprint prism glass can be conveniently clamped, limited and fixed, and polishing operation can be conveniently conducted on the surface of the fingerprint prism glass through the polishing and grinding mechanism capable of being adjusted in a lifting mode; and dust generated by polishing and grinding can be sucked into the dust collection base through the dust removal fan for unified treatment, and the beneficial effect of dust-free operation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fingerprint prism glass processing, in particular to a fingerprint prism glass polishing device. Background Art

[0002] Glass polishing refers to the use of chemical or physical methods to remove lines, scratches and other defects on the glass surface, improve the transparency and refractive index of the glass, and make the glass more vitrified.

[0003] The Chinese authorized patent document with publication number CN207127659U provides a polishing device for fingerprint prism glass, which relates to the technical field of polishing equipment, and specifically to a polishing device for fingerprint prism glass, including a driving component, a lifting component and a polishing pad, wherein the driving component can drive the lifting component to move in the vertical direction, and the polishing pad is fixedly arranged on the top of the lifting component; and further includes a first plate, wherein the first plate is provided with a first through hole for moving the lifting component and a first groove for polishing and cleaning, and the inner wall of the first through hole is provided with a plurality of protrusions, and when performing the polishing process, the protrusions can prevent the lifting component from being displaced in the vertical direction. The polishing device of the utility model is easy to operate and can realize polishing processes at different height positions.

[0004] In the above-mentioned prior art, when polishing and grinding the fingerprint prism glass, a large amount of dust pollution is easily generated, and the fingerprint prism glass cannot be quickly clamped and fixed. Therefore, it is necessary to develop a new type of fingerprint prism glass polishing device. Utility Model Content

[0005] The purpose of the utility model is to provide a fingerprint prism glass polishing device to solve the problem that in the prior art proposed in the above-mentioned background technology, a large amount of dust pollution is easily generated when the fingerprint prism glass is polished and ground, and the fingerprint prism glass cannot be quickly clamped and fixed.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing device for fingerprint prism glass, comprising a polishing work box, dust removal fans are installed on both sides of the outside of the polishing work box, one end of the dust removal fan extends to the interior of the polishing work box through a dust suction pipeline and is sealed with a dust suction nozzle, a dust collecting base is installed at the bottom of the polishing work box, a dust storage drawer is installed inside the dust collecting base, the interior of the dust collecting base is sealed with the dust removal fan through a dust exhaust pipeline, a driving cylinder is installed at the top position of the outside of the polishing work box, the driving cylinder is fixedly connected to a mounting frame through a lifting and retracting rod, a polishing work motor is installed on the mounting frame, and an object clamping machine is installed at the bottom end of the inside of the polishing work box.

[0007] Preferably, the output end of the polishing motor is fixedly connected to a polishing head via a rotating shaft.

[0008] Preferably, fixed brackets are installed at both sides of the upper end surface of the object clamping machine, and threaded fixing tubes are installed on the fixed brackets.

[0009] Preferably, a clamping screw is fixed inside the threaded fixing tube by threaded connection.

[0010] Preferably, a control knob is provided at one end of the clamping screw, and a clamp is provided at the other end of the clamping screw.

[0011] Preferably, the front end surface of the polishing work box is connected to a sealed box door via a hinge, and a supporting frame is welded and fixed to the outer two side surfaces of the polishing work box, and the dust removal fan is installed on the supporting frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model performs a sealing and polishing operation on the fingerprint prism glass, and is provided with an object clamping machine platform with an adjustable clamp structure to facilitate clamping and limiting the fingerprint prism glass. A polishing and grinding mechanism that can be adjusted up and down is then provided to facilitate polishing of the surface. The dust generated by polishing and grinding can be sucked into the dust collecting base for unified treatment through the dust removal fan, and has the advantage of dust-free operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall front view of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal installation structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the object clamping machine of the utility model.

[0017] In the figure: 1. Sealed box door; 2. Driving cylinder; 3. Polishing operation box; 4. Dust suction pipeline; 5. Dust removal fan; 6. Carrying frame; 7. Dust exhaust pipeline; 8. Dust collection base; 9. Dust storage drawer; 10. Polishing operation motor; 11. Rotating shaft; 12. Dust suction nozzle; 13. Polishing and grinding head; 14. Lifting and retracting rod; 15. Mounting frame; 16. Control knob; 17. Threaded fixing pipe; 18. Fixing bracket; 19. Clamping screw; 20. Clamp; 21. Object clamping machine. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] See also Figure 1-3 The utility model provides an embodiment: a polishing device for fingerprint prism glass, comprising a polishing work box 3, dust removal fans 5 are installed on both sides of the outside of the polishing work box 3, one end of the dust removal fan 5 extends to the inside of the polishing work box 3 through the dust suction pipeline 4 and is sealed with the dust suction nozzle 12, a dust collecting base 8 is installed at the bottom of the polishing work box 3, a dust storage drawer 9 is installed inside the dust collecting base 8, the inside of the dust collecting base 8 is sealed with the dust removal fan 5 through the dust exhaust pipeline 7, a driving cylinder 2 is installed at the top position of the outside of the polishing work box 3, the driving cylinder 2 is fixedly connected to the mounting frame 15 through the lifting and retracting rod 14, a polishing operation motor 10 is installed on the mounting frame 15, and an object clamping machine 21 is installed at the bottom end of the inside of the polishing work box 3.

[0020] Furthermore, the output end of the polishing motor 10 is fixedly connected to a polishing head 13 via a rotating shaft 11 , and the polishing head 13 can be driven to rotate by turning on the polishing motor 10 .

[0021] Furthermore, fixing brackets 18 are installed at both sides of the upper end surface of the object clamping platform 21 , and threaded fixing pipes 17 are installed on the fixing brackets 18 .

[0022] Furthermore, a clamping screw 19 is fixed inside the threaded fixing tube 17 by means of a threaded connection, so as to be convenient for controlling the clamping screw 19 to make horizontal linear motion.

[0023] Furthermore, a control knob 16 is provided at one end of the clamping screw 19, and a clamp 20 is provided at the other end of the clamping screw 19. By using the control knob 16, the clamping screw 19 can be rotated to drive the clamp 20 to quickly clamp and fix the glass object.

[0024] Furthermore, the front end surface of the polishing work box 3 is connected to a sealed box door 1 via a hinge, and a support frame 6 is welded and fixed to the outer two side surfaces of the polishing work box 3 , and the dust removal fan 5 is installed on the support frame 6 .

[0025] Working principle: When in use, an object clamping machine 21 is installed at the bottom end of the polishing operation box 3, and fixed brackets 18 are installed on both sides of the upper end surface of the object clamping machine 21. A threaded fixing tube 17 is installed on the fixed bracket 18. A clamping screw 19 is fixed inside the threaded fixing tube 17 by threaded connection. A control knob 16 is provided at one end of the clamping screw 19, and a clamp 20 is provided at the other end of the clamping screw 19. By using the control knob 16, the clamping screw 19 can be rotated to drive the clamp 20 to quickly clamp and fix the glass object. A driving cylinder 2 is installed at the top end of the polishing operation box 3. The driving cylinder 2 is fixedly connected to the mounting frame 15 through the lifting and retracting rod 14. A polishing operation motor 10 is installed on the mounting frame 15. The output end of the polishing operation motor 10 is fixedly connected to the rotating shaft 11 There is a polishing and grinding head 13. The polishing operation motor 10 can be adjusted to a suitable working height by driving the cylinder 2. Then, the polishing operation motor 10 can be turned on to drive the polishing and grinding head 13 to rotate, so that the surface of the fingerprint prism glass that is clamped and fixed can be polished. Dust removal fans 5 are installed on both sides of the outside of the polishing operation box 3. One end of the dust removal fan 5 extends to the interior of the polishing operation box 3 through the dust suction pipeline 4 and is sealed with the dust suction nozzle 12. A dust collecting base 8 is installed at the bottom of the polishing operation box 3. A dust storage drawer 9 is installed inside the dust collecting base 8. The interior of the dust collecting base 8 is sealed with the dust removal fan 5 through the dust exhaust pipeline 7. The dust removal fan 5 cooperates with the dust suction pipeline 4 and the dust exhaust pipeline 7 to suck the dust generated by polishing and grinding into the dust collecting base 8 for unified treatment, which has the advantage of dust-free operation.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, so no specific description is given here.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing device for fingerprint prism glass, comprising a polishing operation box (3), characterized in that: Dust removal fans (5) are installed on both sides of the outside of the polishing operation box (3); one end of the dust removal fan (5) extends to the inside of the polishing operation box (3) through a dust suction pipeline (4) and is sealedly connected to a dust suction nozzle (12); a dust collecting base (8) is installed at the bottom of the polishing operation box (3); a dust storage drawer (9) is installed inside the dust collecting base (8); the inside of the dust collecting base (8) is sealedly connected to the dust removal fan (5) through a dust exhaust pipeline (7); a driving cylinder (2) is installed at the top end of the outside of the polishing operation box (3); the driving cylinder (2) is fixedly connected to a mounting frame (15) through a lifting and retracting rod (14); a polishing operation motor (10) is installed on the mounting frame (15); and an object clamping machine (21) is installed at the bottom end of the inside of the polishing operation box (3).

2. The fingerprint prism glass polishing device according to claim 1, characterized in that: The output end of the polishing motor (10) is fixedly connected to a polishing head (13) via a rotating shaft (11).

3. The fingerprint prism glass polishing device according to claim 1, characterized in that: Fixed brackets (18) are installed at both sides of the upper end surface of the object clamping machine (21), and threaded fixing pipes (17) are installed on the fixed brackets (18).

4. The fingerprint prism glass polishing device according to claim 3, characterized in that: A clamping screw (19) is fixed inside the threaded fixing tube (17) via a threaded connection.

5. The fingerprint prism glass polishing device according to claim 4, characterized in that: A control knob (16) is provided at one end of the clamping screw (19), and a clamp (20) is provided at the other end of the clamping screw (19).

6. The fingerprint prism glass polishing device according to claim 1, characterized in that: The front end surface of the polishing operation box (3) is connected to a sealed box door (1) via a hinge, and a support frame (6) is welded and fixed to the outer two side surfaces of the polishing operation box (3), and the dust removal fan (5) is installed on the support frame (6).

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