Mobile phone receiver net processing mold convenient to demold

Abstract

The utility model relates to the technical field of mobile phone receiver net processing, and discloses a mobile phone receiver net processing mould convenient to demould, which comprises a lower mould plate and an upper mould plate, hydraulic rods are arranged on the periphery between the lower mould plate and the upper mould plate, a punching machine is fixedly arranged on the bottom side of the upper mould plate, and a driving motor is fixedly arranged on the top side of the lower mould plate. C-shaped enclosure frames are fixedly arranged on the front and back sides of the top side of the lower mold plate, a demolding mechanism and a feeding frame are transversely arranged on the side, away from the driving motor, of the top side of the lower mold plate, the demolding mechanism comprises a stamping enclosure frame, a stamping groove is formed in the inner side of the stamping enclosure frame, and a longitudinal top plate is fixedly arranged on the front side of the inner wall of the stamping groove; a first bottom through groove transversely penetrates through the bottom side of the stamping enclosure frame, and according to the earphone net replacing device, the sliding net pushing plate on the top side of the lower die plate is driven through the driving motor, a machined earphone net is automatically replaced, and the machined and adhered earphone net is demolded.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile phone earpiece net processing technical field, concretely relates to mobile phone earpiece net processing mould convenient to demould. BACKGROUND

[0002] Mobile phone earpiece net as indispensable part in mobile phone peripheral product, bears the important function of dustproof and sound amplification, and the mesh size, width and whether existing breakpoint or concave point and so on factor, all have the significant influence to the product's aesthetic and quality. At present, the manufacture of mobile phone earpiece net mainly adopts stamping die processing technology, namely, utilizes the fine stamping die of special structure on three dynamic press, makes material produce plastic shearing deformation under the strong action, thereby obtains high-quality mesh stamping piece;

[0003] The existing mobile phone earpiece net needs to be placed in the feeding frame by the staff first when processing, then the upper die plate is pressed down with the punch press, and the earpiece net is taken away after the demolding operation by manual after the stamping processing, which significantly affects the production efficiency. UTILITY MODEL CONTENTS

[0004] The utility model discloses a mobile phone earpiece net processing mould convenient to demould, and the earpiece net after processing is automatically demoulded from the punch press through the demolding mechanism, and the production efficiency is improved.

[0005] The utility model discloses a mobile phone earpiece net processing mould convenient to demould through the following technical scheme to realize the above-mentioned purpose:

[0006] The utility model discloses a mobile phone earpiece net processing mould convenient to demould, which comprises a lower die plate and an upper die plate, hydraulic rods are arranged around the lower die plate and the upper die plate, a punch press is fixedly arranged at the bottom side of the upper die plate, a drive motor is fixedly arranged at the top side of the lower die plate, C-shaped enclosing frames are fixedly arranged at the front and back of the top side of the lower die plate, and a demolding mechanism and a feeding frame are horizontally arranged on the side of the top side of the lower die plate away from the drive motor.

[0007] The demolding mechanism comprises a stamping enclosing frame, a stamping groove is formed in the inner side of the stamping enclosing frame, a longitudinal top plate is fixedly arranged at the front inner wall of the stamping groove, a first bottom through groove is horizontally penetrated into the bottom side of the stamping enclosing frame, two fixed limiting rods are fixedly arranged at the back side of the stamping enclosing frame, and oblique top plates are slidably arranged on the outer surfaces of the two fixed limiting rods.

[0008] Further, a mesh outlet groove is formed on the side of the stamping enclosing frame, and the side of the mesh outlet groove is arranged to be inclined.

[0009] Further, the lower die plate comprises a fixed die plate, two supporting frames are horizontally arranged at the top side of the rear of the fixed die plate, and a sliding mesh pushing plate is slidably arranged horizontally at the middle of the top side of the fixed die plate.

[0010] Further, the rear side of the sliding push net plate is fixedly provided with a bent rod, the bent rod is slidingly arranged in the inner side of the two support frames, and the side of the bent rod is fixedly provided with an inclined push plate.

[0011] Further, the feeding frame comprises a feeding surrounding frame, a second bottom through groove is formed through the inner side of the feeding surrounding frame, and the inner side of the feeding surrounding frame is hollow.

[0012] Further, the top side of the feeding frame is fixedly provided with an open feeding frame, and the front side and the top side of the open feeding frame are both provided with a through hole.

[0013] Further, the output end of the driving motor is a threaded rod, which extends into the inside of the feeding frame, and the threaded rod penetrates the sliding push net plate.

[0014] Further, the openings of the two C-shaped surrounding frames are oppositely arranged.

[0015] With the above structure, before starting the driving motor, the staff needs to first send the processed net into the top side of the open feeding frame, and the processed net is affected by its own gravity and slides downward and falls into the inside of the feeding frame. After the driving motor is started, the threaded sleeve set between the threaded rod of the output end and the sliding push net plate is penetrated, so that the sliding push net plate moves to the inside of the feeding frame, pushes the earphone net to be processed placed inside, moves through the second bottom through groove and reaches the inside of the stamping groove through the first bottom through groove in the demolding mechanism, and then the upper die plate is driven downward by the hydraulic rod, so that the punch enters the stamping groove to process the earphone net to be processed inside. Finally, the driving motor is reversed to reset the sliding push net plate to push the earphone net to be processed inside the feeding frame again, and the above operation is repeated.

[0016] During the movement of the sliding push net plate, the rear side of the bent rod also moves in the support frame, and the inclined push plate on one side of the bent rod contacts the triangular groove opened on the rear side of the inclined top plate in the demolding mechanism. The inclined push plate and the triangular groove are both inclined at an angle, which facilitates pushing the inclined top plate of the triangular groove upward, so that the inclined top plate pushes the earphone net adhered to the punch downward. During the pushing process, the longitudinal top plate abuts against the processed earphone net, so that the earphone net is prevented from falling outside the demolding mechanism after being pushed downward by the inclined top plate. After the earphone net falls, the earphone net to be processed pushed by the sliding push net plate enters the first bottom through groove, continuously moves, pushes the processed earphone net from the stamping groove to the net outlet groove, pushes the processed earphone net out and pushes the earphone net to be processed to the processing area for processing.

[0017] The utility model discloses beneficial effect lies in: through the sliding net board in lower mould plate, the earpiece net of processing is pushed to the inside of demoulding mechanism, then the inclined push plate cooperation in demoulding mechanism is pushed to the earpiece net of processing from the stamping machine, and the earpiece net of processing is peeled off from the stamping machine, and in the process of pushing the earpiece net of processing to the processing area, the earpiece net of processing is pushed out from the demoulding mechanism through the earpiece net of processing, improves processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description make a simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 It is the shaft side view of the utility model;

[0021] Figure 3 It is the shaft side view of the utility model without installing upper mould plate;

[0022] Figure 4 It is the shaft side view of the utility model without completely installing;

[0023] Figure 5 It is the shaft side view of the utility model Figure 4 far from driving motor;

[0024] Figure 6 It is the shaft side view of the utility model's feeding frame and demoulding mechanism;

[0025] Figure 7 It is the plan view of the utility model without installing upper mould plate.

[0026] The following explains the reference numerals:

[0027] 1, lower mould plate; 101, fixed mould plate; 102, support frame; 103, sliding push net board; 104, bent lever; 105, inclined push plate; 2, upper mould plate; 3, hydraulic rod; 4, stamping machine; 5, driving motor; 6, C type frame; 7, open inlet frame; 8, demoulding mechanism; 801, stamping frame; 802, longitudinal top plate; 803, stamping groove; 804, fixed limiting rod; 805, oblique top plate; 806, triangular recess; 807, first bottom through groove; 808, net outlet groove; 9, feeding frame; 901, feeding frame; 902, second bottom through groove. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope protected by the utility model.

[0029] Referring to Figures 1-7 The utility model provides a mobile phone earpiece net processing mould convenient to demould, including: lower mould plate 1 and upper mould plate 2, be evenly provided with hydraulic rod 3 between lower mould plate 1 and upper mould plate 2 all around, the bottom side fixed setting of upper mould plate 2 is provided with puncher 4, the top side fixed setting of lower mould plate 1 is provided with drive motor 5, the top side front and back of lower mould plate 1 is fixedly set up with C type frame 6, the top side of lower mould plate 1 is laterally provided with demoulding mechanism 8 and feeding frame 9 away from drive motor 5, the top side fixed setting of feeding frame 9 is provided with open inlet frame 7, the front side of open inlet frame 7 is set up with the through -hole, and the opening of two C type frames 6 is oppositely arranged.

[0030] Adopt the technical scheme, lower mould plate 1 is mainly used for fixing, upper mould plate 2 moves up and down through four hydraulic rods 3, when four hydraulic rods 3 are descending with upper mould plate 2, will be through the puncher 4 at the bottom side of upper mould plate 2, to the earpiece net for processing in demoulding mechanism 8 punch processing, after punch processing, earpiece net has the probability of sticking in the bottom of puncher 4, in the process that drive motor 5 sends the earpiece net for processing into demoulding mechanism 8 through lower mould plate 1, demoulding mechanism 8 will first make the earpiece net sticking on puncher 4 fall into demoulding mechanism 8 again, at this moment, lower mould plate 1 pushes the earpiece net into demoulding mechanism 8 and pushes the earpiece net after processing out of demoulding mechanism 8, repeats the process of the descent of hydraulic rod 3 and processes the earpiece net for processing.

[0031] The demoulding mechanism 8 includes a punch frame 801, a punch groove 803 is formed in the inner side of the punch frame 801, a longitudinal top plate 802 is fixedly arranged on the front side of the inner wall of the punch groove 803, a first bottom through groove 807 is transversely formed in the bottom side of the punch frame 801, two fixed limiting rods 804 are fixedly arranged on the rear side of the punch frame 801, an inclined top plate 805 is slidingly arranged on the outer surface of the two fixed limiting rods 804, a triangular recess 806 is formed on the lower rear side of the inclined top plate 805, and a mesh outlet groove 808 is formed on one side of the lower side of the punch frame 801. One side of the mesh outlet groove 808 is inclined.

[0032] In use, the punching groove 803 corresponds to the punching machine 4, and provides a space for placing the to-be-processed earphone mesh. The first bottom through groove 807 cooperates with the second bottom through groove 902, facilitating the driving motor 5 to cooperate with the lower die plate 1 to push the to-be-processed earphone mesh into the interior of the punching groove 803, push the processed earphone mesh out, and replace the to-be-processed earphone mesh, so that the punching machine 4 reprocesses. The fixed limiting rod 804 fixes the oblique top plate 805, the upper side of the oblique top plate 805 is an acute angle type edge, and the lower side is a triangular groove 806. The acute angle type edge is parallel to the punching machine 4, and is lower than the top side of the punching frame 801. The longitudinal top plate 802 limits the position of the earphone mesh when the oblique top plate 805 detaches the earphone mesh adhered to the punching machine 4, so as to avoid the earphone mesh from falling outside the demolding mechanism 8. The mesh outlet groove 808 is obliquely arranged, facilitating the processed earphone mesh to slide out of the interior of the demolding mechanism 8.

[0033] Further, the lower die plate 1 comprises a fixed die plate 101, two support frames 102 are arranged transversely on the top side of the fixed die plate 101, a sliding push mesh plate 103 is arranged transversely on the top side of the fixed die plate 101, a bent rod 104 is fixedly arranged on the rear side of the sliding push mesh plate 103, the bent rod 104 is slidably arranged in the inner side of the two support frames 102, and an inclined push plate 105 is fixedly arranged on one side of the bent rod 104. The output end of the driving motor 5 is a threaded rod, which extends into the interior of the feeding frame 9, and the threaded rod penetrates the sliding push mesh plate 103.

[0034] In the above embodiment, when the threaded rod at the output end of the driving motor 5 rotates, the sliding push mesh plate 103 is driven to slide transversely, the earphone mesh in the feeding frame 9 is pushed into the interior of the demolding mechanism 8, the bent rod 104 at the rear side is also moved when the sliding push mesh plate 103 moves, the bent rod 104 slides in the support frame 102, and the inclined push plate 105 is moved to align with the triangular groove 806, the oblique top plate 805 where the triangular groove 806 is located is pushed in the forward and upward direction, the earphone mesh adhered to the bottom side of the punching machine 4 is peeled off, then the sliding push mesh plate 103 pushes the to-be-processed earphone mesh into the interior of the demolding mechanism 8, and the processed earphone mesh is pushed out of the demolding mechanism 8 by the to-be-processed earphone mesh, and the processing is completed.

[0035] Further, the feeding frame 9 comprises a feeding frame 901, a second bottom through groove 902 is arranged through the lower side of the side edge of the feeding frame 901, and the inner side of the feeding frame 901 is hollow.

[0036] When in use, the hollow setting of the feeding frame 901 matches the opening feeding frame 7 to more conveniently put the earphone net into the feeding frame 9, and the earphone net is sent into the demolding mechanism 8 through the second bottom through slot 902 to be processed.

[0037] With the above structure, before starting the driving motor 5, the staff needs to put the processed net from the top side of the opening feeding frame 7 into the feeding frame 9, and the processed net is affected by the gravity and slides downward to fall into the inside of the feeding frame 9. After the driving motor 5 is started, the threaded sleeve set through between the threaded rod of the output end and the sliding push net plate 103 makes the sliding push net plate 103 move to the inside of the feeding frame 9, and the earphone net to be processed placed inside is pushed to move from the second bottom through slot 902 and pass through the first bottom through slot 807 in the demolding mechanism 8 to reach the inside of the stamping groove 803. Then the upper die plate 2 is driven by the hydraulic rod 3 to move downward, so that the punch 4 enters the stamping groove 803 to process the earphone net to be processed inside. Finally, the driving motor 5 is reversed to reset the sliding push net plate 103 to push the earphone net to be processed inside the feeding frame 9 again, and the above operation is repeated.

[0038] During the movement of the sliding push net plate 103, the rear side of the bent rod 104 also moves in the support frame 102, and the inclined push plate 105 on one side of the bent rod 104 contacts the triangular groove 806 opened on the rear side of the inclined top plate 805 in the demolding mechanism 8. The inclined push plate 105 and the triangular groove 806 are both inclined at an angle, which facilitates pushing the inclined top plate 805 of the triangular groove 806 upward, so that the inclined top plate 805 pushes the earphone net adhered on the punch 4 downward. During the pushing process, the longitudinal top plate 802 abuts against the processed earphone net to avoid the earphone net from falling outside the demolding mechanism 8 after being pushed downward by the inclined top plate 805. After the earphone net falls, the earphone net to be processed pushed by the sliding push net plate 103 enters the first bottom through slot 807 to continuously move and push the processed earphone net from the stamping groove 803 to the net outlet groove 808, so as to push the processed earphone net out and push the earphone net to be processed to the processing area for processing.

[0039] The above merely illustrates the specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which shall be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A mould for the processing of handset earpiece mesh, characterized in that, Include: Lower die plate (1) and upper die plate (2), the lower die plate (1) and upper die plate (2) are provided with hydraulic rod (3) around, the bottom side of the upper die plate (2) is fixedly provided with punch press (4), the top side of the lower die plate (1) is fixedly provided with driving motor (5), the top side of the lower die plate (1) is fixedly provided with C type frame (6) in front and back, the top side of the lower die plate (1) is provided with stripping mechanism (8) and feeding frame (9) away from driving motor (5) side transversely; The stripping mechanism (8) includes a punch frame (801), a punch slot (803) is formed in the inner side of the punch frame (801), a longitudinal top plate (802) is fixedly arranged on the inner wall of the punch slot (803), a first bottom through slot (807) is transversely formed in the bottom side of the punch frame (801), two fixed limiting rods (804) are fixedly arranged on the rear side of the punch frame (801), and a diagonal top plate (805) is slidably arranged on the outer surface of the two fixed limiting rods (804), and a triangular groove (806) is formed in the rear side of the diagonal top plate (805).

2. The cell phone earpiece mesh processing mold facilitating demolding of claim 1, wherein: The punch frame (801) is provided with a mesh outlet (808) on one side.

3. The cell phone earpiece mesh processing mold facilitating demolding of claim 1, wherein: The lower die plate (1) includes a fixed die plate (101), two support frames (102) are transversely arranged on the top side of the fixed die plate (101), and a sliding mesh pushing plate (103) is transversely and slidably arranged on the top side of the fixed die plate (101).

4. The cell phone earpiece mesh processing mold facilitating demolding of claim 3, wherein: The sliding mesh pushing plate (103) is fixedly provided with a bent rod (104) on the rear side, the bent rod (104) is slidably arranged in the inner side of the two support frames (102), and an inclined pushing plate (105) is fixedly arranged on one side of the bent rod (104).

5. The cell phone earpiece mesh processing mold facilitating demolding of claim 1, wherein: The feeding frame (9) includes a feeding frame (901), a second bottom through slot (902) is formed in the lower side of the feeding frame (901), the inner side of the feeding frame (901) is hollow, and the second bottom through slot (902) penetrates the hollow position of the inner side of the feeding frame (901).

6. The cell phone earpiece mesh processing mold facilitating demolding of claim 1, wherein: The feeding frame (9) is fixedly provided with an open feeding frame (7) on the top side, and the front side of the open feeding frame (7) is provided with a through hole.

7. The cell phone earpiece mesh processing mold facilitating demolding of claim 4, wherein: The output end of the driving motor (5) is a threaded rod, which extends into the feeding frame (9), and the threaded rod penetrates the sliding mesh pushing plate (103).

8. The cell phone earpiece mesh processing mold facilitating demolding of claim 1, wherein: The openings of the two C type frames (6) are oppositely arranged.

Images