Acrylic block grinding equipment

Abstract

The utility model discloses acrylic block polishing equipment which comprises a supporting base, a sliding fixing mechanism and a polishing assembly. The sliding fixing mechanism comprises a sliding supporting rail, a plurality of ball cavities are formed in the sliding supporting rail, supporting balls are arranged in the ball cavities, a sliding groove is formed in the sliding supporting rail, a limiting groove is formed in the side wall of the sliding groove, and a supporting frame is arranged on one side of the sliding supporting rail; the grinding assembly comprises a grinding motor, a protective cover is fixed to one side of the grinding motor, a grinding wheel is installed in the protective cover, a supporting rod is arranged on one side of the grinding motor, and a pressing cylinder is rotationally connected to the supporting rod. According to the acrylic block polishing device, through the arrangement of corresponding mechanisms, the acrylic block polishing efficiency and polishing quality are improved, then the acrylic block production efficiency can be improved, the situation that the acrylic blocks are inclined in the polishing process is not prone to occurring, then the acrylic blocks are not prone to being scrapped, and unnecessary economic losses are reduced for users.

Description

Technical Field

[0001] The utility model belongs to the technical field of acrylic blocks, and in particular relates to acrylic block grinding equipment. Background Art

[0002] Acrylic blocks, also known as specially treated plexiglass, are a replacement product for plexiglass. Light boxes made of acrylic have the characteristics of good light transmittance, pure color, rich colors, beautiful and smooth appearance, taking into account both day and night effects, long service life, and no impact on use.

[0003] Organic glass sheets are usually carved directly with CNC engraving machines, which will produce many burrs, so they need to be polished after the burrs are removed. At present, the side of acrylic sheets is usually polished by traditional manual grinding, but manual grinding is not only inefficient, but also has inconsistent grinding effects. In addition, during the manual grinding process, it is easy to tilt and deviate, which affects the quality of the acrylic block and brings unnecessary economic losses to users.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0005] The utility model aims to provide an acrylic block grinding device, which can solve the problems of low grinding efficiency and poor grinding quality of acrylic blocks in the prior art.

[0006] In order to achieve the above purpose, the technical solution provided by a specific embodiment of the utility model is as follows:

[0007] An acrylic block polishing device comprises: a supporting base, a sliding fixing mechanism and a polishing component;

[0008] The sliding fixing mechanism is installed on the supporting base, and the sliding fixing mechanism comprises a sliding supporting track, a plurality of ball cavities are bored on the sliding supporting track, and a supporting ball is arranged in each of the plurality of ball cavities, a sliding groove is bored on the sliding supporting track, and a limiting groove is bored on the side wall of the sliding groove, and a supporting frame is arranged on one side of the sliding supporting track;

[0009] The grinding assembly is installed on one side of the sliding support track, and the grinding assembly includes a grinding motor. A protective cover is fixed on one side of the grinding motor, and a grinding wheel is installed in the protective cover. The output shaft of the grinding motor is fixedly connected to the grinding wheel. A support rod is provided on one side of the grinding motor, and a pressure cylinder is rotatably connected to the support rod.

[0010] In one or more embodiments of the utility model, a support slider is slidably arranged in the slide groove, which is used to drive the support frame to move, so that the acrylic block pressed by the lower pressing sheet can also slide, so as to realize automatic grinding of the acrylic block, and it is not easy to tilt during the grinding process. A driving screw is threadedly connected to the support slider, which is used to drive the support slider to slide after rotating;

[0011] A driving motor is fixedly mounted on one end of the driving screw rod. The driving motor is fixed on the sliding support track and is used to drive the driving screw rod to rotate, thereby providing power for pulling the acrylic block to move.

[0012] In one or more embodiments of the present invention, fixed bearings are fixedly connected between the two ends of the driving screw and the sliding support rails for fixing the driving screw, thereby ensuring the rotational stability of the driving screw and preventing the driving screw from shaking or tilting during rotation, thereby being able to stably drive the support slider to slide.

[0013] In one or more embodiments of the present invention, a connecting slider matching the limiting groove is fixed to one side of the supporting slider to provide limiting support for the supporting slider, so that the supporting slider is not prone to rotation or falling off.

[0014] In one or more embodiments of the utility model, a control rotating rod is threadedly connected to the support frame, which is used to control the lifting and lowering movement of the lower pressing plate, which is convenient for the staff to operate. A lower pressing plate is arranged below the support frame, which is used to press the acrylic block tightly, so that the acrylic block is not easy to fall off, and the lower pressing plate can drive the movement of the acrylic block when moving, thereby achieving the effect of automatically polishing the acrylic block;

[0015] A support bearing is fixedly connected between the control rotating rod and the lower pressing sheet, and is used to fix the control rotating rod and the lower pressing sheet, so that the lower pressing sheet is not easy to fall off, and the rotation of the control rotating rod is not easy to affect the lower pressing sheet.

[0016] In one or more embodiments of the utility model, a connecting bearing is fixedly connected between the support rod and the multiple pressing cylinders, which is used to keep the pressing cylinders from shaking and allow the pressing cylinders to rotate freely, thereby compacting the acrylic block early while not easily affecting the sliding of the acrylic block.

[0017] In one or more embodiments of the utility model, a fixed seat is installed on the support base, and the grinding motor is fixed on the fixed seat, so that the grinding motor is not easy to fall off or shake, thereby improving the stability of the device. A supporting cross plate is installed on the fixed seat, and both ends of the support rod pass through the supporting cross plate to support the support rod, so that the multiple pressure cylinders are not easy to fall off.

[0018] In one or more embodiments of the utility model, a fixed partition is fixed on the support rod, which is used to squeeze the pushing spring so that the multiple pressing cylinders have a certain lifting space. A pushing spring is fixedly connected between the fixed partition and the supporting cross plate, which is used to push the fixed partition, so that the multiple pressing cylinders can press the acrylic block, so that the acrylic block is not easy to shake during grinding.

[0019] In one or more embodiments of the present invention, limiting blocks are fixed at both ends of the support rod to limit the support rod so that the support rod is not likely to fall off.

[0020] Compared with the prior art, the utility model improves the grinding efficiency and grinding quality of acrylic blocks by setting corresponding mechanisms, thereby improving the production efficiency of acrylic blocks, and is less likely to become skewed during the grinding process, thereby less likely to cause the acrylic blocks to be scrapped, thereby reducing unnecessary economic losses for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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 recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a three-dimensional diagram of an acrylic block grinding device in one embodiment of the utility model;

[0023] Figure 2 for Figure 1 The schematic diagram of the structure shown at A in the middle;

[0024] Figure 3 It is a partial structural cross-sectional view of an acrylic block grinding device in one embodiment of the utility model;

[0025] Figure 4 for Figure 3 The schematic diagram of the structure shown at B in the figure;

[0026] Figure 5 This is a schematic structural diagram of an acrylic block grinding device in another embodiment of the utility model from another angle;

[0027] Figure 6 This is a structural cross-sectional view of a sliding fixing mechanism in an embodiment of the utility model;

[0028] Figure 7 for Figure 6 Schematic diagram of the structure shown in C.

[0029] Description of main reference numerals:

[0030] 1-support base, 2-sliding fixing mechanism, 201-sliding support rail, 202-support ball, 203-slide groove, 204-limiting groove, 205-support slider, 206-support frame, 207-driving screw, 208-driving motor, 209-fixed bearing, 210-control rotating rod, 211-lower pressing plate, 212-support bearing, 213-connecting slider, 3-grinding assembly, 301-grinding motor, 302-protective cover, 303-support rod, 304-pressing cylinder, 305-connecting bearing, 306-fixed seat, 307-support cross plate, 308-fixed partition, 309-pushing spring, 310-limiting block. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solutions in the present invention, 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 described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0032] like Figure 1-Figure 7 As shown, an acrylic block grinding device in an embodiment of the utility model includes: a supporting base 1, a sliding fixing mechanism 2 and a grinding component 3.

[0033] like Figure 1-Figure 3 As shown, the sliding fixing mechanism 2 is installed on the supporting base 1, and the sliding fixing mechanism 2 includes a sliding support rail 201, which facilitates the smooth sliding of the acrylic block, thereby enabling the stable polishing of the acrylic block. A plurality of ball cavities are formed on the sliding support rail 201, which facilitates the rolling of the support ball 202, thereby enabling the acrylic block to slide. The support ball 202 is arranged in each of the plurality of ball cavities, which facilitates the movement of the acrylic block.

[0034] Specifically, a slide groove 203 is bored on the sliding support rail 201 to provide space for the sliding of the support slider 205, and a limiting groove 204 is bored on the side wall of the slide groove 203 to provide space for the sliding of the connecting slider 213. A support frame 206 is provided on one side of the sliding support rail 201 for supporting the lower pressing plate 211 and the control rotating rod 210.

[0035] like Figure 1-Figure 6As shown, a support slider 205 is slidably arranged in the slide groove 203, and is used to drive the support frame 206 to move, so that the acrylic block pressed by the lower pressing sheet 211 can also slide, so as to realize automatic polishing of the acrylic block, and it is not easy to tilt during the polishing process. A driving screw 207 is threadedly connected to the support slider 205, and is used to drive the support slider 205 to slide after rotating.

[0036] like Figure 1-Figure 5 As shown, a driving motor 208 is fixedly mounted on one end of the driving screw 207 . The driving motor 208 is fixed on the sliding support track 201 and is used to drive the driving screw 207 to rotate, thereby providing power for pulling the acrylic block to move.

[0037] Among them, fixed bearings 209 are fixedly connected between the two ends of the driving screw 207 and the sliding support rail 201, which are used to fix the driving screw 207, so as to ensure the rotation stability of the driving screw 207, so that the driving screw 207 is not easy to shake or tilt during the rotation process, and can stably drive the support slider 205 to slide. A connecting slider 213 matching the limiting groove 204 is fixed on one side of the support slider 205 to limit and support the support slider 205, so that the support slider 205 is not easy to rotate or fall off.

[0038] like Figure 6-Figure 7 As shown, a control rod 210 is threadedly connected to the support frame 206, which is used to control the lifting and lowering movement of the lower pressing plate 211, which is convenient for the staff to operate. A lower pressing plate 211 is arranged below the support frame 206, which is used to press the acrylic block tightly, so that the acrylic block is not easy to fall off, and the lower pressing plate 211 can drive the movement of the acrylic block when moving, thereby achieving the effect of automatically polishing the acrylic block.

[0039] Among them, a support bearing 212 is fixedly connected between the control rod 210 and the lower pressing plate 211, which is used to fix the control rod 210 and the lower pressing plate 211, so that the lower pressing plate 211 is not easy to fall off, and the rotation of the control rod 210 is not easy to affect the lower pressing plate 211.

[0040] like Figure 1-Figure 5 As shown, the grinding assembly 3 is installed on one side of the sliding support track 201, and the grinding assembly 3 includes a grinding motor 301, which provides power for the rotation of the grinding wheel. A protective cover 302 is fixed on one side of the grinding motor 301 to protect the grinding wheel and reduce the probability of damage to the grinding wheel. The grinding wheel is installed in the protective cover 302. The output shaft of the grinding motor 301 is fixedly connected to the grinding wheel, and a support rod 303 is provided on one side of the grinding motor 301, and a pressure cylinder 304 is rotatably connected to the support rod 303.

[0041] Among them, a connecting bearing 305 is fixedly connected between the support rod 303 and the multiple pressing cylinders 304, which is used to keep the pressing cylinders 304 from shaking and allow the pressing cylinders 304 to rotate freely, so as to compress the acrylic block early while not easily affecting the sliding of the acrylic block.

[0042] like Figure 1-Figure 5 As shown, a fixing seat 306 is installed on the support base 1, and the grinding motor 301 is fixed on the fixing seat 306, so that the grinding motor 301 is not easy to fall off or shake, thereby improving the stability of the device. A supporting horizontal plate 307 is installed on the fixing seat 306, and both ends of the support rod 303 pass through the supporting horizontal plate 307 to support the support rod 303, so that the multiple pressing cylinders 304 are not easy to fall off.

[0043] like Figure 1-Figure 4 As shown, a fixed partition 308 is fixed on the support rod 303, which is used to squeeze the squeezing spring 309, so that the multiple pressing cylinders 304 have a certain lifting space, and a squeezing spring 309 is fixedly connected between the fixed partition 308 and the supporting horizontal plate 307, which is used to push the fixed partition 308, so that the multiple pressing cylinders 304 can press the acrylic block tightly, so that the acrylic block is not easy to shake during grinding. Limiting blocks 310 are fixed at both ends of the support rod 303 to limit the support rod 303, so that the support rod 303 is not easy to fall off.

[0044] In specific use, the acrylic block is passed through the gap between the plurality of pressing cylinders 304 and the support base 1, and then one end of the acrylic block is moved to the bottom of the support frame 206. At this time, the control lever 210 is rotated to drive the lower pressing plate 211 to descend, so that the lower pressing plate 211 presses the acrylic block tightly against the support ball 202, thereby fixing one end of the acrylic block.

[0045] Then, the driving motor 208 and the grinding motor 301 are started, so that the grinding wheel in the protective cover 302 rotates, thereby facilitating the grinding of the acrylic block. The start of the driving motor 208 will drive the driving screw 207 and the supporting slider 205 to rotate, so that the supporting slider 205 can pull the supporting frame 206 to move, thereby facilitating the movement of the acrylic block. During the movement, the acrylic block will be polished by the grinding wheel in the protective cover 302, so as to improve the grinding efficiency of the acrylic block, and it is not easy to tilt during the grinding process, thereby improving the grinding quality of the acrylic block.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An acrylic block grinding device, characterized in that: include: Support base; A sliding fixing mechanism is installed on the support base, the sliding fixing mechanism comprises a sliding support track, a plurality of ball cavities are bored on the sliding support track, a plurality of ball cavities are provided with supporting balls, a sliding groove is bored on the sliding support track, a limiting groove is bored on the side wall of the sliding groove, and a support frame is provided on one side of the sliding support track; A grinding assembly is installed on one side of the sliding support track. The grinding assembly includes a grinding motor. A protective cover is fixed on one side of the grinding motor. A grinding wheel is installed in the protective cover. The output shaft of the grinding motor is fixedly connected to the grinding wheel. A support rod is provided on one side of the grinding motor. A pressure cylinder is rotatably connected to the support rod.

2. The acrylic block grinding device according to claim 1, characterized in that: A support slider is slidably arranged in the slide groove, a driving screw is threadedly connected to the support slider, a driving motor is fixedly installed at one end of the driving screw, and the driving motor is fixed on the sliding support track.

3. The acrylic block grinding device according to claim 2, characterized in that: Fixed bearings are fixedly connected between the two ends of the driving screw and the sliding support track.

4. An acrylic block grinding device according to claim 2 or 3, characterized in that: A connecting slider matching the limiting groove is fixed on one side of the supporting slider.

5. An acrylic block grinding device according to claim 1, 2 or 3, characterized in that: A control rotating rod is threadedly connected to the support frame, a lower pressing plate is arranged below the support frame, and a support bearing is fixedly connected between the control rotating rod and the lower pressing plate.

6. The acrylic block grinding device according to claim 4, characterized in that: A control rotating rod is threadedly connected to the support frame, a lower pressing plate is arranged below the support frame, and a support bearing is fixedly connected between the control rotating rod and the lower pressing plate.

7. The acrylic block grinding device according to claim 1, characterized in that: A connecting bearing is fixedly connected between the support rod and the plurality of pressing cylinders.

8. The acrylic block grinding device according to claim 1, characterized in that: A fixing seat is installed on the support base, the grinding motor is fixed on the fixing seat, a supporting cross plate is installed on the fixing seat, and both ends of the supporting rod penetrate the supporting cross plate.

9. The acrylic block grinding device according to claim 8, characterized in that: A fixed partition is fixed on the support rod, and a push spring is fixedly connected between the fixed partition and the supporting cross plate.

10. The acrylic block grinding device according to claim 1, characterized in that: Limiting blocks are fixed at both ends of the support rod.

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