Sand blasting machine for plastic products

Abstract

The utility model is applicable to the technical field of sand blasting, and provides a sand blasting machine for plastic products, which comprises a worktable and a mounting frame fixedly mounted on the worktable. The grinding material box is fixedly mounted on the mounting frame, and the grinding material box is used for storing a liquid grinding material; the automatic sand blasting mechanism is arranged on the material grinding box and is used for automatically spraying the surface of the plastic product; and the multiple sets of fixing mechanisms are all arranged on the mounting frame and used for fixing the plastic products. According to the sand blasting machine for the plastic products, more efficient, more flexible and more environment-friendly sand blasting treatment of the plastic products is achieved, the coverage range of sand blasting is expanded, and it is guaranteed that the surfaces of the plastic products can be subjected to uniform sand blasting treatment.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sand blasting technical field especially relates to a sand blasting machine for plastic products. BACKGROUND

[0002] The sand blasting machine is a commonly used equipment in the sand blasting process, which can be generally divided into two categories of dry sand blasting machine and liquid sand blasting machine. Through sand blasting treatment, the roughness of the workpiece surface can be increased, and the adhesion between the coating and the base body can be improved. Sand blasting can also be used to produce decorative surfaces, such as frosted effect, to improve the appearance of the workpiece.

[0003] At present, the common sand blasting machines on the market are mostly handheld, which need manual operation. However, for large-area or continuous production of plastic products, the continuity and uniformity of handheld sand blasting are difficult to guarantee, and the work efficiency is low, and the sand blasting effect may be inconsistent. UTILITY MODEL CONTENTS

[0004] The utility model provides a sand blasting machine for plastic products, which aims to solve the problems of difficult guarantee of continuity and uniformity of handheld sand blasting, low work efficiency and inconsistent sand blasting effect as proposed in the above background technology.

[0005] To solve the above problems, the utility model is realized as follows: a sand blasting machine for plastic products, comprising: a workbench and a mounting frame, the mounting frame is fixedly installed on the workbench; an abrasive box, the abrasive box is fixedly installed on the mounting frame, the abrasive box is used for storing liquid abrasive; an automatic sand blasting mechanism, the automatic sand blasting mechanism is arranged on the abrasive box and is used for automatically spraying the surface of the plastic product; a plurality of fixing mechanisms, the plurality of fixing mechanisms are arranged on the mounting frame and are used for fixing the plastic product.

[0006] Preferably, the automatic sand blasting mechanism comprises a spraying pump, a feeding pipe, a telescopic corrugated spraying pipe and a spray head, the spraying pump is fixedly installed on one side of the abrasive box, the feeding end of the feeding pipe extends into the abrasive box, the discharging end of the feeding pipe is fixedly communicated with the feeding end of the spraying pump, the telescopic corrugated spraying pipe is fixedly communicated with the discharging end of the spraying pump, and the spray head is fixedly communicated with the telescopic corrugated spraying pipe.

[0007] Preferably, the fixing mechanism comprises a fixing box, a bidirectional screw rod, a rotating block, two sliding blocks and two clamping rings, the fixing box is rotatably installed on the workbench, the bidirectional screw rod is rotatably installed on the fixing box, the rotating block is fixedly installed on one end of the bidirectional screw rod, the two sliding blocks are threadedly installed on the bidirectional screw rod, the two sliding blocks are in sliding fit with the fixing box, and the two clamping rings are arranged on the two sliding blocks respectively.

[0008] Preferably, a rotating motor is fixedly installed on the workbench, a connecting rod is fixedly installed on an output shaft of the rotating motor, and the connecting rod is fixed with the fixed box.

[0009] Preferably, a transverse movement motor is fixedly installed on one side of the mounting rack, a transverse movement screw is rotatably installed on the mounting rack, one end of the transverse movement screw is fixed with an output shaft of the transverse movement motor, a sliding seat is threadedly installed on the transverse movement screw, the sliding seat is in sliding fit with the mounting rack, and the sliding seat is fixed with the spray head.

[0010] Preferably, a stirring wheel is rotatably installed in the abrasive box, and a stirring motor is fixedly installed on one side of the abrasive box, with an output shaft of the stirring motor being fixed with the stirring wheel.

[0011] Preferably, a groove is arranged on the workbench, two supports are fixedly installed in the groove, and a collecting box for collecting excess abrasive is arranged on the two supports.

[0012] Compared with the related art, the sand blasting machine for plastic products has the following beneficial effects:

[0013] Compared with the prior art, the sand blasting machine for plastic products provided by the scheme realizes more efficient, more flexible and more environmentally-friendly sand blasting treatment of plastic products as a whole, expands the coverage of sand blasting, and ensures that the surface of the plastic product obtains uniform sand blasting treatment, realizes stable fixing and flexible adjustment of the plastic product, improves the stability and safety in the sand blasting process, ensures the uniformity and fluidity of the abrasive, improves the consistency of the sand blasting effect, prolongs the service life of the abrasive, effectively collects excess abrasive, reduces the waste and environmental pollution of the abrasive, and facilitates the maintenance and cleaning work of the user. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a front view of the sand blasting machine for plastic products according to the utility model;

[0015] Figure 2 is an enlarged structure diagram of part A shown in Fig. Figure 1

[0016] Figure 3 is a top view of the fixed box.

[0017] ​Mark No. : 1, workbench;2, mounting frame;3, abrasive box;4, spraying pump;5, feeding pipe;6, telescopic corrugated spraying pipe;7, spray head;8, fixed box;9, bidirectional screw;10, rotating block;11, sliding block;12, clamping ring;13, rotating motor;14, connecting rod;15, transverse moving motor;16, transverse moving screw;17, sliding seat;18, stirring wheel;19, stirring motor;20, groove;21, support;22, collecting box. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the present application will be described with reference to the drawings in which is shown by way of illustration the application in accordance with embodiments described herein in which: the terminology includes and refers to the word "comprise", as well as to the words "comprising", "including", "containing", "having" and the like, includes things that contain, or that are arranged to contain, the stated elements or steps, but the absence of one or more of the stated elements or steps does not prevent a technology from being claimed under the application; the terminology "first", "second", "third", etc. is used to distinguish between similar objects having different properties, and is not used to describe a particular order; the terms "inner", "outer", "left", "right" indicate the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the device or element referred to in a particular orientation, constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0019] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive or alternative embodiments. It is expressly understood that the embodiments described herein are combinable with each other.

[0020] The utility model discloses a kind of sand blasting machines for plastic products, as shown in Figures 1-3 The sand blasting machine for plastic products includes: workbench 1 and mounting frame 2, the mounting frame 2 is fixedly installed on the workbench 1;Abrasive box 3, the abrasive box 3 is fixedly installed on the mounting frame 2, the abrasive box 3 is used to store liquid abrasive;Automatic sand blasting mechanism, the automatic sand blasting mechanism is located on the abrasive box 3, for automatically spraying plastic product surface;Multiple fixed mechanisms, multiple fixed mechanisms are located on the mounting frame 2, for fixing plastic product.

[0021] In the embodiment, the workbench 1 serves as the base support platform of the whole sand blasting machine, carries other components, the mounting frame 2 is fixedly installed on the workbench 1, is used for supporting and fixing the abrasive box 3, the automatic sand blasting mechanism and a plurality of sets of fixing mechanisms, the abrasive box 3 is fixedly installed on the mounting frame 2, is used for storing liquid abrasive, provides stable abrasive supply for the automatic sand blasting mechanism, ensures the continuity of the sand blasting process, the automatic sand blasting mechanism is arranged on the abrasive box 3, obtains liquid abrasive by connecting the abrasive box 3, and is automatically sprayed to the surface of the plastic product, realizes the automation of the sand blasting process, improves the work efficiency, and simultaneously, due to the accurate control of the sand blasting mechanism, the uniformity and consistency of sand blasting are ensured, a plurality of sets of fixing mechanisms are arranged on the mounting frame 2, are used for fixing the plastic product, and the stability of the plastic product in the sand blasting process is ensured, and the problem of uneven sand blasting caused by movement or shaking is avoided.

[0022] In the further preferred embodiment of the utility model, the automatic sand blasting mechanism comprises a spraying pump 4, a feeding pipe 5, a telescopic corrugated spraying pipe 6 and a spray head 7, the spraying pump 4 is fixedly installed at one side of the abrasive box 3, the feeding end of the feeding pipe 5 extends into the abrasive box 3, the discharge end of the feeding pipe 5 is fixedly communicated on the feeding end of the spraying pump 4, the telescopic corrugated spraying pipe 6 is fixedly communicated on the discharge end of the spraying pump 4, and the spray head 7 is fixedly communicated on the telescopic corrugated spraying pipe 6.

[0023] In the embodiment, the spraying pump 4 is fixedly installed at one side of the abrasive box 3, is connected with the abrasive box 3 through the feeding pipe 5, is responsible for extracting and pressure conveying liquid abrasive from the abrasive box 3, the feeding end of the feeding pipe 5 extends into the abrasive box 3, the discharge end is fixedly communicated on the feeding end of the spraying pump 4, acts as the transmission channel of liquid abrasive from the abrasive box 3 to the spraying pump 4, the telescopic corrugated spraying pipe 6 is fixedly communicated on the discharge end of the spraying pump 4, acts as the transmission channel of liquid abrasive from the spraying pump 4 to the spray head 7, and has certain telescopic and flexible properties, and the spray head 7 is fixedly communicated on the telescopic corrugated spraying pipe 6, acts as the final outlet of liquid abrasive, is responsible for uniformly spraying liquid abrasive to the surface of the plastic product, and ensures that every corner of the surface of the plastic product can be fully sand blasted.

[0024] In the further preferred embodiment of the utility model, the fixing mechanism comprises a fixing box 8, a bidirectional screw rod 9, a rotating block 10, two sliding blocks 11 and two clamping rings 12, the fixing box 8 is rotatably installed on the workbench 1, the bidirectional screw rod 9 is rotatably installed on the fixing box 8, the rotating block 10 is fixedly installed at one end of the bidirectional screw rod 9, the two sliding blocks 11 are screwedly installed on the bidirectional screw rod 9, the two sliding blocks 11 are slidably attached to the fixing box 8, and the two clamping rings 12 are respectively arranged on the two sliding blocks 11.

[0025] In the embodiment, the fixed box 8 is rotatably installed on the workbench 1, the bidirectional screw rod 9 is rotatably installed on the fixed box 8, the rotating block 10 is fixedly installed on one end of the bidirectional screw rod 9 and serves as an operation part of the rotating bidirectional screw rod 9, the sliding blocks 11 are threadedly installed on the bidirectional screw rod 9 and are in sliding fit with the fixed box 8, the sliding blocks 11 serve as supporting parts of the clamping rings 12 and move in the fixed box 8 through the driving of the bidirectional screw rod 9, the clamping rings 12 are arranged on the two sliding blocks 11 respectively and serve as clamping parts of the plastic products, the movement of the sliding blocks 11 is driven through the rotating bidirectional screw rod 9, so that the interval between the clamping rings 12 and the clamping force are adjusted, the fixing stability of the plastic products and the consistency of the sand blasting effect are improved, and the problem that the plastic products are not uniformly sand blasted or damaged due to movement or shaking during the sand blasting process is avoided.

[0026] In the further preferred embodiment of the utility model, the workbench 1 is fixedly installed with a rotating motor 13, the output shaft of the rotating motor 13 is fixedly installed with a connecting rod 14, and the connecting rod 14 is fixed with the fixed box 8.

[0027] In the embodiment, the rotating motor 13 is fixedly installed on the workbench 1 and serves as a power source for driving the rotation of the fixed box 8, the rotating angle of the fixed box 8 can be adjusted, the plastic products can be fully sprayed, the work efficiency is improved, and the consistency and uniformity of the sand blasting effect are ensured, the connecting rod 14 is fixedly installed on the output shaft of the rotating motor 13 and is fixed with the fixed box 8, the connecting rod 14 serves as a transmission part between the rotating motor 13 and the fixed box 8 and is responsible for transmitting the rotating power of the rotating motor 13 to the fixed box 8.

[0028] In the further preferred embodiment of the utility model, one side of the mounting frame 2 is fixedly installed with a transverse moving motor 15, the mounting frame 2 is rotatably installed with a transverse moving screw rod 16, one end of the transverse moving screw rod 16 is fixed with the output shaft of the transverse moving motor 15, the transverse moving screw rod 16 is threadedly installed with a sliding seat 17, the sliding seat 17 is in sliding fit with the mounting frame 2, and the sliding seat 17 is fixed with the spray head 7.

[0029] In the embodiment, the transverse moving motor 15 is fixedly installed on one side of the mounting frame 2 and serves as a power source for driving the transverse movement of the spray head 7, the transverse moving screw rod 16 is rotatably installed on the mounting frame 2 and is fixed with the output shaft of the transverse moving motor 15, the transverse moving screw rod 16 serves as a transmission part and is responsible for converting the rotating power of the transverse moving motor 15 into the transverse movement of the sliding seat 17, the sliding seat 17 is threadedly installed on the transverse moving screw rod 16 and is in sliding fit with the mounting frame 2, the sliding seat 17 serves as a supporting part of the spray head 7 and moves transversely on the mounting frame 2 through the driving of the transverse moving screw rod 16, and the plastic products fixed on the multiple sets of fixing mechanisms are continuously sprayed.

[0030] The further preferred embodiment of the utility model discloses, the abrasive box 3 is rotationally installed with the stirring wheel 18, one side of abrasive box 3 is fixedly installed with stirring motor 19, the output shaft of stirring motor 19 is fixed with stirring wheel 18.

[0031] In the embodiment, the stirring wheel 18 is rotationally installed in the abrasive box 3, as a component for mixing and stirring the abrasive, the rotation of the stirring wheel 18 can drive the abrasive in the abrasive box 3 to mix and stir, ensuring the uniformity and fluidity of the abrasive, the stirring motor 19 is fixedly installed on one side of the abrasive box 3, as a power source for driving the stirring wheel 18 to rotate, the introduction of the stirring motor 19 enables the stirring wheel 18 to rotate continuously and stably, thereby ensuring the uniform mixing and stirring of the abrasive in the abrasive box 3, and by adjusting the rotating speed and working time of the stirring motor 19, the user can control the mixing degree and fluidity of the abrasive to adapt to different sandblasting requirements.

[0032] In the further preferred embodiment of the utility model, the workbench 1 is provided with a groove 20, two supports 21 are fixedly installed in the groove 20, and a collecting box 22 for collecting excess abrasive is arranged on the two supports 21.

[0033] In the embodiment, the groove 20 is arranged on the workbench 1 as a basic structure for installing the supports 21 and the collecting box 22, the supports 21 are fixedly installed in the groove 20 for supporting and fixing the collecting box 22, and the collecting box 22 is arranged on the two supports 21 for collecting excess abrasive, which can effectively collect the excess abrasive generated in the sandblasting process, prevent the abrasive from scattering and wasting, and facilitate the user to recycle and dispose the abrasive by regularly cleaning the collecting box 22, thereby reducing the maintenance cost and environmental pollution.

[0034] In summary, compared with the related art, the device realizes more efficient, flexible and environmentally friendly sandblasting treatment of plastic products as a whole, expands the coverage of sandblasting, and ensures that the surface of the plastic product is uniformly sandblasted, realizes stable fixing and flexible adjustment of the plastic product, improves the stability and safety during sandblasting, ensures the uniformity and fluidity of the abrasive, improves the consistency of the sandblasting effect, prolongs the service life of the abrasive, effectively collects excess abrasive, reduces the waste and environmental pollution of the abrasive, and facilitates the maintenance and cleaning work of the user.

[0035] In several embodiments provided in the application, it should be understood that the disclosed device can be implemented in other ways.

[0036] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Obviously, the described examples are only some of the embodiments of the present application, not all the embodiments. Based on these examples, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above examples, those of ordinary skill in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence, and these technical solutions also fall within the scope of the present application.

Claims

1. A sandblasting machine for plastic products, characterized in that, The utility model relates to a plastic product surface automatic sanding device which comprises the following components: a workbench and a mounting frame fixedly installed on the workbench; an abrasive box fixedly installed on the mounting frame, used for storing liquid abrasive; an automatic sanding mechanism arranged on the abrasive box, used for automatically spraying the surface of a plastic product; a plurality of fixing mechanisms arranged on the mounting frame, used for fixing a plastic product.

2. The sandblaster for plastic products as claimed in claim 1, wherein The automatic sanding mechanism comprises a spraying pump, a feeding pipe, an extendable corrugated spraying pipe and a spray head.

3. The sandblaster for plastic products as claimed in claim 1, wherein The fixing mechanism comprises a fixing box, a bidirectional screw rod, a rotating block, two sliding blocks and two clamping rings.

4. The sandblasting machine for plastic products according to claim 3, characterized in that, A rotating motor is fixedly installed on the workbench, and a connecting rod is fixedly installed on the output shaft of the rotating motor.

5. The sandblaster for plastic products as claimed in claim 2, wherein A transverse movement motor is fixedly installed on one side of the mounting frame, and a transverse movement screw rod is rotatably installed on the mounting frame.

6. The sandblaster for plastic products as claimed in claim 1, wherein A stirring motor is fixedly installed on one side of the abrasive box, and the output shaft of the stirring motor is fixedly connected with the stirring wheel.

7. The sandblaster for plastic products as claimed in claim 1, wherein A groove is arranged on the workbench, two supports are fixedly installed in the groove, and a collecting box for collecting excess abrasive is arranged on the two supports.

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