Mobile phone middle frame side hole dry ice spraying device

Abstract

The utility model discloses a mobile phone middle frame side hole dry ice spraying device which comprises a base, a sliding seat is arranged at the upper end of the base, the sliding seat is arranged at the upper end of the base through a sliding rail assembly arranged in the axial direction of the X axis, and a jig plate arranged in an inclined mode is arranged at the upper end of the sliding seat. The jig plate is arranged at the upper end of the sliding base through a triangular supporting fixing block, a plurality of product limiting protruding blocks are arranged on the upper end face of the jig plate, a dry ice spray gun is arranged above the jig plate, a spray gun sliding groove in a key groove shape is formed in the upper end of the dry ice spray gun, and the spray gun sliding groove is connected with a spray gun support arranged vertically. A vertically-arranged support sliding groove is formed in the upper end of the spray gun support, a fork-shaped guide support is arranged at the upper end of the support sliding groove, and the upper end of the guide support is movably connected with the dry ice spray gun. The dry ice spraying device has the advantages of being novel in design, simple in structure, adjustable in dry ice spraying angle and distance, good in stability, good in burr removing effect and capable of improving production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone middle frame production, in particular to a dry ice spraying device for side holes of a mobile phone middle frame. Background Art

[0002] During the production process of mobile phone middle frames, the problem of incomplete removal of plastic burrs occurs in the process of spraying dry ice on the side holes of the mobile phone middle frames. The reason is that the process of spraying dry ice on the side holes is done manually with a spray gun, and the spraying angle and distance of the dry ice gun cannot be guaranteed, resulting in failure to remove the burrs cleanly, reducing the production yield and efficiency. Therefore, a dry ice spraying device for the side holes of mobile phone middle frames is designed. Utility Model Content

[0003] The utility model aims to provide a mobile phone middle frame side hole dry ice spraying device to address the deficiencies in the prior art. The mobile phone middle frame side hole dry ice spraying device has a novel design and a simple structure. The angle and distance of the dry ice spraying device are adjustable, the stability is good, the flash removal effect is good, and the production efficiency is improved.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions.

[0005] A dry ice spraying device for a side hole of a mobile phone middle frame comprises a base, a slide seat is installed on the upper end of the base, and the slide seat is installed on the upper end of the base through a slide rail assembly arranged along the X-axis, a jig plate arranged in an inclined shape is installed on the upper end of the slide seat, and the jig plate is installed on the upper end of the slide seat through a triangular supporting and fixing block, a plurality of product limiting protrusions are installed on the upper end surface of the jig plate, a dry ice spray gun is installed above the jig plate, and a keyway-shaped spray gun slide groove is provided on the upper end of the dry ice spray gun, and the spray gun slide groove is connected to a vertically arranged spray gun bracket, a vertically arranged bracket slide groove is installed on the upper end of the spray gun bracket, and a fork-shaped guide bracket is installed on the upper end of the bracket slide groove, and the upper end of the guide bracket is movably connected to the dry ice spray gun.

[0006] Wherein, the left and right ends of the slide rail assembly are equipped with slide seat limit blocks, and the slide seat limit blocks are fixedly installed on the upper ends of the left and right sides of the base.

[0007] Wherein, a switch sensing block is installed on the upper end of the slide seat.

[0008] Wherein, the product limiting protrusion is provided with a reference fixed protrusion and a movable fixed protrusion.

[0009] Wherein, the lower end of the spray gun bracket is fixedly mounted on the upper end of the base.

[0010] The beneficial effects of the utility model are as follows: a dry ice spraying device for the side hole of a mobile phone middle frame described in the utility model comprises a base, a slide seat is installed on the upper end of the base, and the slide seat is installed on the upper end of the base through a slide rail assembly arranged axially along the X-axis, a jig plate arranged in an inclined state is installed on the upper end of the slide seat, and the jig plate is installed on the upper end of the slide seat through a triangular supporting and fixing block, a plurality of product limiting protrusions are installed on the upper end surface of the jig plate, a dry ice spray gun is installed above the jig plate, and a keyway-shaped spray gun slide groove is provided on the upper end of the dry ice spray gun, and the spray gun slide groove is connected to a vertically arranged spray gun bracket, a vertically arranged bracket slide groove is installed on the upper end of the spray gun bracket, and a fork-shaped guide bracket is installed on the upper end of the bracket slide groove, and the upper end of the guide bracket is movably connected to the dry ice spray gun. The utility model is provided with a dry ice spray gun above the jig plate, and a key-groove-shaped spray gun slide is provided at the upper end of the dry ice spray gun, and the spray gun slide is connected to a vertically arranged spray gun bracket, a vertically arranged bracket slide is provided at the upper end of the spray gun bracket, and a fork-shaped guide bracket is provided at the upper end of the bracket slide, and the upper end of the guide bracket is movably connected to the dry ice spray gun, so that the dry ice spray gun can adjust the angle and distance with the jig plate under the action of the spray gun slide, the bracket slide and the guide bracket, and has good stability, so that the deburring effect is good, and the production efficiency is improved; therefore, the utility model has the advantages of novel design, simple structure, adjustable angle and distance for spraying dry ice, good stability, good deburring effect, and improved production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention is further described below with reference to the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention.

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] exist Figure 1 Included are:

[0014] 1——Base 11——Slide

[0015] 12——Slide rail assembly 121——Slide seat limit block

[0016] 13——Switch sensor block 2——Jig plate

[0017] 21——Supporting fixed block 22——Product limiting convex block

[0018] 221——reference fixed protrusion 222——movable fixed protrusion

[0019] 23 - Dry ice spray gun 231 - Spray gun chute

[0020] 24——Spray gun bracket 241——Bracket slide

[0021] 25——Guide bracket. DETAILED DESCRIPTION

[0022] The present invention will be described below in conjunction with specific implementation methods.

[0023] like Figure 1 As shown, a dry ice spraying device for the side hole of the middle frame of a mobile phone includes a base 1, a slide seat 11 is installed on the upper end of the base 1, and the slide seat 11 is installed on the upper end of the base 1 through a slide rail assembly 12 arranged axially along the X-axis, a jig plate 2 arranged in an inclined shape is installed on the upper end of the slide seat 11, and the jig plate 2 is installed on the upper end of the slide seat 11 through a triangular supporting and fixing block 21, a plurality of product limiting protrusions 22 are installed on the upper end surface of the jig plate 2, a dry ice spray gun 23 is installed above the jig plate 2, and a keyway-shaped spray gun slide 231 is provided on the upper end of the dry ice spray gun 23, and the spray gun slide 231 is connected to a vertically arranged spray gun bracket 24, a vertically arranged bracket slide 241 is installed on the upper end of the spray gun bracket 24, and a fork-shaped guide bracket 25 is installed on the upper end of the bracket slide 241, and the upper end of the guide bracket 25 is movably connected to the dry ice spray gun 23.

[0024] Furthermore, the left and right ends of the slide rail assembly 12 are provided with slide seat limit blocks 121 , and the slide seat limit blocks 121 are fixedly installed on the upper ends of the left and right sides of the base 1 .

[0025] Furthermore, a switch sensing block 13 is mounted on the upper end of the slide seat 11 .

[0026] As a preferred embodiment of the present invention, the product limiting protrusion 22 is provided with a reference fixed protrusion 221 and a movable fixed protrusion 222, so that the jig plate 2 is suitable for processing middle frames of mobile phones of different models.

[0027] As a preferred embodiment of the present invention, the lower end of the spray gun bracket 24 is fixedly mounted on the upper end of the base 1 .

[0028] Further explanation is needed. The utility model is provided with a dry ice spray gun 23 above the jig plate 2, and a keyway-shaped spray gun slide 231 is provided at the upper end of the dry ice spray gun 23, and the spray gun slide 231 is connected to a vertically arranged spray gun bracket 24, a vertically arranged bracket slide 241 is provided at the upper end of the spray gun bracket 24, and a fork-shaped guide bracket 25 is provided at the upper end of the bracket slide 241, and the upper end of the guide bracket 25 is movably connected to the dry ice spray gun 23, so that the dry ice spray gun 23 can adjust the angle and distance with the jig plate 2 under the action of the spray gun slide 231, the bracket slide 251 and the guide bracket 25, and has good stability, so that the deburring effect is good, and the production efficiency is improved; therefore, the utility model has the advantages of novel design, simple structure, adjustable angle and distance for spraying dry ice, good stability, good deburring effect, and improved production efficiency.

[0029] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A dry ice spraying device for the side holes of a mobile phone middle frame, characterized in that: The invention comprises a base (1), a slide seat (11) being mounted on the upper end of the base (1), and the slide seat (11) being mounted on the upper end of the base (1) via a slide rail assembly (12) being arranged axially along an X-axis, a fixture plate (2) being mounted on the upper end of the slide seat (11) and being arranged in an inclined manner, and the fixture plate (2) being mounted on the upper end of the slide seat (11) via a triangular supporting and fixing block (21), and a plurality of product limiting protrusions (22) being mounted on the upper end surface of the fixture plate (2), and the fixture plate (2) A dry ice spray gun (23) is mounted on the top, and a key-groove-shaped spray gun slide (231) is disposed at the upper end of the dry ice spray gun (23), and the spray gun slide (231) is connected to a vertically arranged spray gun bracket (24), and a vertically arranged bracket slide (241) is mounted on the upper end of the spray gun bracket (24), and a fork-shaped guide bracket (25) is mounted on the upper end of the bracket slide (241), and the upper end of the guide bracket (25) is movably connected to the dry ice spray gun (23).

2. The dry ice spraying device for the side hole of the mobile phone middle frame according to claim 1, characterized in that: Slide seat limit blocks (121) are installed at the left and right ends of the slide rail assembly (12), and the slide seat limit blocks (121) are fixedly installed on the upper ends of the left and right sides of the base (1).

3. The dry ice spraying device for the side hole of the mobile phone middle frame according to claim 1, characterized in that: A switch sensing block (13) is mounted on the upper end of the slide seat (11).

4. The dry ice spraying device for the side hole of the mobile phone middle frame according to claim 1, characterized in that: The product limiting protrusion (22) is provided with a reference fixed protrusion (221) and a movable fixed protrusion (222).

5. The dry ice spraying device for the side hole of the mobile phone middle frame according to claim 1, characterized in that: The lower end of the spray gun bracket (24) is fixedly mounted on the upper end of the base (1).

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