Auxiliary material mounting jig

Abstract

The utility model relates to the technical field of auxiliary material installation, and discloses an auxiliary material installation jig which comprises a positioning plate provided with a positioning groove, the positioning groove is suitable for containing a workpiece to be machined, the positioning plate comprises a protruding part, the protruding part is arranged corresponding to one side of the positioning groove, and the face, close to the positioning groove, of the protruding part is suitable for abutting against the workpiece to be machined. The mounting positions correspond to the mounting positions of the auxiliary materials; the rotating structure is rotationally connected with the positioning plate and provided with an air exhaust channel, the air exhaust channel penetrates through one face of the rotating structure to form an adsorption face, and the adsorption face is suitable for being close to or away from one face, close to the positioning groove, of the protruding part; and the air exhaust structure is communicated with the air exhaust channel. The workpiece to be machined is pre-positioned through the positioning groove, the auxiliary material is adsorbed on the rotating structure through the air exhaust structure, and the rotating structure is rotated to enable the auxiliary material to reach a preset position on the side wall of the workpiece to be machined so as to complete positioning and mounting of the auxiliary material; the auxiliary material mounting jig is simple in structure and accurate in positioning, and the mounting qualification rate of the auxiliary materials is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary material installation, in particular to an auxiliary material installation fixture. Background Art

[0002] In the production process of electronic products, it is often necessary to install auxiliary materials inside the electronic products, and foam is the most common auxiliary material. Currently, the installation of foam is mostly done manually. However, for some smaller structures (such as the side elevation of a mobile phone), when installing foam, the special location of the foam makes it difficult to do it manually, resulting in a high defect rate of foam installation. Utility Model Content

[0003] In view of this, the utility model provides an auxiliary material installation jig to solve the problems of difficulty in manual lamination and high defect rate of foam installation.

[0004] In the first aspect, the utility model provides an auxiliary material installation jig, comprising: a positioning plate, which is provided with a positioning groove, and the positioning groove is suitable for placing a workpiece to be processed, and the positioning plate includes a protrusion, and the protrusion is arranged corresponding to one side of the positioning groove, and a side of the protrusion close to the positioning groove is suitable for abutting against the workpiece to be processed, and is arranged corresponding to the auxiliary material installation position on the workpiece to be processed; a rotating structure, the rotating structure is rotatably connected to the positioning plate, and the rotating structure is provided with an exhaust channel, the exhaust channel passes through one side of the rotating structure to form an adsorption surface, the first end of the exhaust channel is arranged on the adsorption surface, and the adsorption surface is suitable for approaching or moving away from a side of the protrusion close to the positioning groove; an exhaust structure, the exhaust structure is connected to the exhaust channel to form a negative pressure on the adsorption surface.

[0005] Beneficial effects: The workpiece to be processed is pre-positioned through the positioning groove, and the auxiliary material is adsorbed on the rotating structure through the vacuum structure. The rotating structure is rotated to make the auxiliary material reach the predetermined position on the side wall of the workpiece to be processed to complete the positioning and installation of the auxiliary material; the auxiliary material installation fixture has a simple structure and precise positioning, which improves the installation qualification rate of the auxiliary material.

[0006] In an optional embodiment, the auxiliary material installation jig further includes a positioning structure, the positioning structure is connected to the rotating structure, the positioning structure is arranged corresponding to the adsorption surface, and the positioning structure is suitable for locating the position of the auxiliary material.

[0007] Beneficial effect: By setting the positioning structure, the auxiliary material is adsorbed on the adsorption surface and simultaneously sleeved on the positioning structure, thereby improving the accuracy of the installation of the auxiliary material.

[0008] In an optional embodiment, the positioning structure includes a positioning rod and a first elastic member, the positioning rod is connected to one end of the first elastic member, the other end of the first elastic member is connected to the rotating structure, and the positioning rod is suitable for approaching or moving away from a side of the protrusion close to the positioning groove.

[0009] Beneficial effect: When the positioning rod abuts against the side wall of the workpiece to be processed, the positioning rod is squeezed and rebounded, thereby preventing the positioning rod from excessively squeezing the side wall of the workpiece to be processed and damaging the workpiece to be processed.

[0010] In an optional embodiment, an abutment surface is further formed on the rotating structure, and the abutment surface is suitable for approaching or moving away from the bottom of the positioning groove.

[0011] In an optional embodiment, the auxiliary material installation jig further includes an abutment structure, the abutment structure is connected to the rotating structure, the abutment structure is arranged corresponding to the abutment surface, and the abutment structure is suitable for approaching or moving away from the bottom of the positioning groove.

[0012] Beneficial effect: By setting the abutment structure, when installing the auxiliary material, the abutment structure abuts against the workpiece to be processed, and the abutment structure provides pressure to the workpiece to be processed, thereby achieving a tight positioning of the workpiece to be processed and preventing the installation position of the auxiliary material from being offset.

[0013] In an optional embodiment, the abutment structure includes an abutment rod and a second elastic member, the abutment rod is connected to one end of the second elastic member, the other end of the second elastic member is connected to the rotating structure, and the abutment rod is suitable for approaching or moving away from the workpiece to be processed.

[0014] Beneficial effect: When the abutting rod abuts against the workpiece to be processed, the abutting rod is squeezed and rebounded, and while the elastic force of the second elastic member is used to keep the workpiece to be processed pressed and fixed, the abutting rod is prevented from excessively squeezing the workpiece to be processed and damaging the workpiece to be processed.

[0015] In an optional embodiment, the abutting surface and the adsorption surface are arranged at a predetermined angle.

[0016] In an optional embodiment, the auxiliary material installation jig further includes a hand-held portion, and the hand-held portion is connected to the rotating structure.

[0017] Beneficial effect: By providing a hand-held portion, the rotation of the rotating structure is facilitated, and the convenience of operation of the auxiliary material installation fixture is improved.

[0018] In an optional embodiment, the auxiliary material installation jig further includes a guide member, the guide member is connected to the positioning plate, and the guide member is arranged corresponding to the edge of the positioning groove.

[0019] Beneficial effect: By arranging a guide frame at the edge of the positioning groove, it is convenient for the operator to quickly and accurately place the workpiece to be processed on the positioning plate.

[0020] In an optional embodiment, the positioning plate is further provided with a taking groove, and at least a portion of the taking groove is connected to the positioning groove.

[0021] Beneficial effect: By setting up the taking slot, after the installation of the auxiliary materials is completed, it is convenient to clamp the product through the taking slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the rotating structure of the embodiment of the utility model in the working state;

[0024] Figure 2 A structural schematic diagram of an auxiliary material installation fixture according to an embodiment of the utility model;

[0025] Figure 3 This is another structural schematic diagram of the auxiliary material installation fixture of the embodiment of the utility model;

[0026] Figure 4 for Figure 3 AA section view;

[0027] Figure 5 This is another structural schematic diagram of the auxiliary material installation fixture of the embodiment of the utility model;

[0028] Figure 6 for Figure 5 BB cross-sectional view;

[0029] Figure 7 This is a schematic diagram of the structure of the positioning plate of an embodiment of the utility model;

[0030] Figure 8 It is a schematic diagram of the overall structure of the rotating structure of an embodiment of the utility model in a shutdown state.

[0031] Description of reference numerals:

[0032] 10. Positioning plate; 11. Positioning groove; 111. Groove wall; 12. Plate body; 13. Connecting part; 14. Pick-up groove; 15. Protruding part; 20. Rotating structure; 21. Exhaust channel; 22. Adsorption surface; 23. Abutment surface; 30. Exhaust structure; 40. Positioning structure; 41. Positioning rod; 42. First elastic member; 50. Abutment structure; 51. Abutment rod; 52. Second elastic member; 60. Hand-held part; 70. Guide member; 80. Workpiece to be processed; 81. Auxiliary material installation position. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0034] Combine the following Figures 1 to 8 , describing an embodiment of the utility model.

[0035] According to an embodiment of the utility model, on the one hand, an auxiliary material installation jig is provided, including a positioning plate 10, a rotating structure 20 and an exhaust structure 30. The positioning plate 10 is provided with a positioning groove 11, and the positioning groove 11 is suitable for placing a workpiece 80 to be processed. The positioning plate includes a protrusion 15, and the protrusion 15 is arranged corresponding to one side of the positioning groove 11. The side of the protrusion 15 close to the positioning groove 11 is suitable for abutting against the workpiece 80 to be processed, and is arranged corresponding to the auxiliary material installation position 81 on the workpiece 80 to be processed; the rotating structure 20 is rotatably connected to the positioning plate 10, and the rotating structure 20 is provided with an exhaust channel 21, and the exhaust channel 21 passes through one side of the rotating structure 20 to form an adsorption surface 22, and the adsorption surface 22 is suitable for approaching or moving away from the side of the protrusion 15 close to the positioning groove 11; the exhaust structure 30 is connected to the exhaust channel 21 to form a negative pressure on the adsorption surface 22.

[0036] By using the auxiliary material installation jig of this embodiment, the workpiece 80 to be processed is pre-positioned through the positioning groove 11, and then the auxiliary material is adsorbed on the rotating structure 20 through the exhaust structure 30, and the rotating structure 20 is rotated to make the auxiliary material reach the predetermined position on the side wall of the workpiece 80 to complete the positioning and installation of the auxiliary material; the auxiliary material installation jig has a simple structure and precise positioning, which improves the installation qualification rate of the auxiliary materials.

[0037] It is worth noting that the auxiliary material installation position 81 on the workpiece 80 to be processed is located on the side wall of the workpiece 80 to be processed.

[0038] Specifically, in this embodiment, the side wall of the workpiece 80 to be processed is sleeved on the groove wall 111 of the positioning groove 11, the positioning groove 11 and the protrusion 15 are spaced apart, the outer side of the side wall of the workpiece 80 to be processed abuts against the protrusion 15, and the inner side of the side wall of the workpiece 80 to be processed abuts against the groove wall 111 of the positioning groove.

[0039] Of course, in other alternative embodiments, the workpiece 80 to be processed may also be disposed in the positioning groove 11 , and the groove wall 111 of the positioning groove 11 close to the auxiliary material installation position 81 may extend upward to form a protrusion.

[0040] Specifically, in this embodiment, the auxiliary material is foam with a blue film.

[0041] It should be noted that the foam in some places is too small to be adsorbed, so a blue film is set on one side of the foam to assist in positioning and installation.

[0042] It should be noted that the blue film needs to be removed after the foam is installed.

[0043] Specifically, in this embodiment, the air extraction structure 30 is a vacuum suction machine.

[0044] It should be noted that after the auxiliary material is installed on the side wall of the workpiece 80 to be processed, the adsorption force of the air extraction structure 30 on the auxiliary material is smaller than the adhesive force between the auxiliary material and the side wall.

[0045] Specifically, the suction channel 21 is formed with a plurality of adsorption holes on the adsorption surface 22 .

[0046] It should be noted that the adsorption range of the adsorption surface 22 can be adjusted by adjusting the number of adsorption holes.

[0047] In one embodiment, Figure 5 and Figure 6 As shown, the auxiliary material installation fixture further includes a positioning structure 40 , which is connected to the rotating structure 20 . The positioning structure 40 is arranged corresponding to the adsorption surface 22 , and is suitable for positioning the auxiliary material.

[0048] Specifically, two positioning structures 40 are provided, and the two positioning structures 40 are arranged at an interval.

[0049] It is worth noting that, by providing the positioning structure 40 , the auxiliary material is adsorbed on the adsorption surface 22 and simultaneously sleeved on the positioning structure 40 , thereby improving the accuracy of the installation of the auxiliary material.

[0050] In one embodiment, Figure 6As shown, the positioning structure 40 includes a positioning rod 41 and a first elastic member 42. The positioning rod 41 is connected to one end of the first elastic member 42, and the other end of the first elastic member 42 is connected to the rotating structure 20. The positioning rod 41 is suitable for approaching or moving away from a side of the protrusion 15 close to the positioning groove 11.

[0051] It is worth noting that when the positioning rod 41 abuts against the side wall of the workpiece 80 to be processed, the positioning rod 41 is squeezed and rebounded, thereby preventing the positioning rod 41 from excessively squeezing the side wall of the workpiece 80 to be processed and damaging the workpiece 80 to be processed.

[0052] In one embodiment, Figure 2 As shown, an abutment surface 23 is further formed on the rotating structure 20 , and the abutment surface 23 is suitable for approaching or moving away from the bottom of the positioning groove 11 .

[0053] In one embodiment, Figure 3 and Figure 4 As shown, the auxiliary material installation fixture further includes an abutment structure 50 , which is connected to the rotating structure 20 . The abutment structure 50 is arranged corresponding to the abutment surface 23 , and is suitable for being close to or away from the bottom of the positioning groove 11 .

[0054] It is worth noting that by setting the abutment structure 50, when installing the auxiliary material, the abutment structure 50 abuts against the workpiece 80 to be processed, and the abutment structure 50 provides pressure to the workpiece 80 to be processed, thereby achieving a tight positioning of the workpiece 80 to prevent the auxiliary material installation position 81 from being offset.

[0055] In one embodiment, Figure 4 As shown, the abutment structure 50 includes an abutment rod 51 and a second elastic member 52 . The abutment rod 51 is connected to one end of the second elastic member 52 , and the other end of the second elastic member 52 is connected to the rotating structure 20 . The abutment rod 51 is suitable for approaching or moving away from the workpiece 80 to be processed.

[0056] Specifically, the second elastic member 52 is a spring.

[0057] It is worth noting that when the abutment rod 51 abuts against the workpiece 80 to be processed, the abutment rod 51 is squeezed and rebounded, while the elastic force of the second elastic member 52 is used to keep the workpiece 80 to be pressurized and fixed, while preventing the abutment rod 51 from excessively squeezing the workpiece 80 to be processed and damaging it.

[0058] In one embodiment, the abutting surface 23 and the adsorption surface 22 are disposed at a predetermined angle.

[0059] Specifically, in this embodiment, the abutting surface 23 is arranged perpendicular to the adsorption surface 22. That is, when installing the auxiliary material, the abutting surface 23 is arranged corresponding to the bottom of the positioning groove 11, and the adsorption surface 22 is arranged corresponding to the side of the protrusion 15 close to the positioning groove 11.

[0060] Of course, in other alternative implementations, the abutting surface 23 and the adsorption surface 22 may also be arranged at other angles according to actual conditions.

[0061] In one embodiment, Figure 1 As shown, the auxiliary material installation fixture also includes a hand-held portion 60 , and the hand-held portion 60 is connected to the rotating structure 20 .

[0062] It is worth noting that, by providing the hand-held portion 60 , the rotation of the rotating structure 20 is facilitated, thereby improving the convenience of operation of the auxiliary material installation fixture.

[0063] In one embodiment, Figure 1 and Figure 7 As shown, the positioning plate 10 also includes a plate body 12 and a connecting portion 13 , a protrusion 15 is disposed on the plate body 12 , the protrusion 15 is connected to the connecting portion 13 , a positioning groove 11 is provided in the plate body 12 , and a rotating structure 20 is rotatably connected to the connecting portion 13 .

[0064] In one embodiment, Figure 1 and Figure 7 As shown, the auxiliary material installation fixture also includes a guide member 70 , which is connected to the positioning plate 10 , and the guide member 70 is arranged corresponding to the edge of the positioning groove 11 .

[0065] For details, please refer to Figure 7 In this embodiment, a total of six guide members 70 are provided.

[0066] Furthermore, the guide member 70 is detachably connected to the plate body 12 , and the position of the guide member 70 can be adaptively adjusted according to different products to be processed.

[0067] It is worth mentioning that, by providing a guide frame at the edge of the positioning groove 11 , it is convenient for an operator to quickly and accurately place the workpiece 80 to be processed on the positioning plate 10 .

[0068] In one embodiment, Figure 1 and Figure 7 As shown, the positioning plate 10 is further provided with a taking slot 14 , and at least a portion of the taking slot 14 is communicated with the positioning slot 11 .

[0069] It should be noted that it is not convenient to remove the workpiece 80 after it is embedded in the positioning groove 11. Grasping the workpiece 80 from the inside of the positioning groove 11 may easily cause internal damage to the workpiece 80.

[0070] It is worth noting that, by providing the taking slot 14 , after the installation of the auxiliary materials is completed, it is convenient to clamp the product through the taking slot 14 .

[0071] To apply the auxiliary material installation jig of this embodiment, first, place the workpiece 80 to be processed on the positioning groove 11 of the positioning plate 10, so that the side wall of the workpiece 80 to be processed is in correspondence with a side of the protrusion 15 close to the positioning groove 11; then, the auxiliary material is sleeved on the positioning structure 40, and the auxiliary material is adsorbed on the adsorption surface 22 of the rotating structure 20 by using the vacuum structure 30; thereafter, the rotating structure 20 is rotated, and the rotating structure 20 is pressed after the auxiliary material is in contact with the side wall of the workpiece 80 to be processed; after pressing, the auxiliary material is adhered to the side wall of the workpiece 80 to be processed, and the rotating structure 20 is rotated away from the workpiece 80 to be processed, and the blue film is torn off to complete the installation of the foam.

[0072] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. An auxiliary material installation jig, characterized in that: include: A positioning plate (10) is provided with a positioning groove (11), wherein the positioning groove (11) is suitable for placing a workpiece (80) to be processed, and the positioning plate comprises a protruding portion (15), wherein the protruding portion (15) is arranged corresponding to one side of the positioning groove (11), and a side of the protruding portion (15) close to the positioning groove (11) is suitable for abutting against the workpiece (80) to be processed, and is arranged corresponding to an auxiliary material installation position (81) on the workpiece (80) to be processed; A rotating structure (20), the rotating structure (20) being rotatably connected to the positioning plate (10), the rotating structure (20) being provided with an air extraction channel (21), the air extraction channel (21) penetrating one side of the rotating structure (20) to form an adsorption surface (22), the adsorption surface (22) being suitable for approaching or moving away from a side of the protruding portion (15) close to the positioning groove (11); An air suction structure (30), wherein the air suction structure (30) is in communication with the air suction channel (21) so as to form a negative pressure on the adsorption surface (22).

2. The auxiliary material installation jig according to claim 1, characterized in that: The auxiliary material installation fixture further comprises a positioning structure (40), wherein the positioning structure (40) is connected to the rotating structure (20), the positioning structure (40) is arranged corresponding to the adsorption surface (22), and the positioning structure (40) is suitable for positioning the position of the auxiliary material.

3. The auxiliary material installation jig according to claim 2, characterized in that: The positioning structure (40) comprises a positioning rod (41) and a first elastic member (42), wherein the positioning rod (41) is connected to one end of the first elastic member (42), and the other end of the first elastic member (42) is connected to the rotating structure (20), and the positioning rod (41) is suitable for approaching or moving away from a side of the protrusion (15) close to the positioning groove (11).

4. The auxiliary material installation jig according to any one of claims 1 to 3, characterized in that: The rotating structure (20) is also provided with an abutment surface (23), and the abutment surface (23) is suitable for approaching or moving away from the bottom of the positioning groove (11).

5. The auxiliary material installation jig according to claim 4, characterized in that: The auxiliary material installation jig also includes an abutment structure (50), the abutment structure (50) is connected to the rotating structure (20), the abutment structure (50) is arranged corresponding to the abutment surface (23), and the abutment structure (50) is suitable for approaching or moving away from the bottom of the positioning groove (11).

6. The auxiliary material installation jig according to claim 5, characterized in that: The abutment structure (50) comprises an abutment rod (51) and a second elastic member (52), wherein the abutment rod (51) is connected to one end of the second elastic member (52), and the other end of the second elastic member (52) is connected to the rotating structure (20), and the abutment rod (51) is suitable for approaching or moving away from the workpiece to be processed.

7. The auxiliary material installation jig according to claim 4, characterized in that: The abutting surface (23) and the adsorption surface (22) are arranged at a predetermined angle.

8. The auxiliary material installation jig according to any one of claims 1 to 3, characterized in that: The auxiliary material installation jig further comprises a hand-held portion (60), and the hand-held portion (60) is connected to the rotating structure (20).

9. The auxiliary material installation jig according to any one of claims 1 to 3, characterized in that: The auxiliary material installation jig further comprises a guide member (70), wherein the guide member (70) is connected to the positioning plate (10), and the guide member (70) is arranged corresponding to the edge of the positioning groove (11).

10. The auxiliary material installation jig according to any one of claims 1 to 3, characterized in that: The positioning plate (10) is also provided with a taking groove (14), and at least a portion of the taking groove (14) is connected to the positioning groove (11).

Images