A mobile phone composite sheet stamping device with metallic texture

Abstract

The utility model relates to a mobile phone composite sheet stamping device with a metallic texture, comprising a base, two support seats, a top plate, a hydraulic rod, an upper mold seat, a stamping seat and a lower mold seat, a demoulding mechanism is provided on the top of the base, the demoulding mechanism comprises a push plate clamped in the lower mold seat, the left and right outer walls of the push plate are fixedly installed with connecting rods, the outer wall of the connecting rod away from the push plate is fixedly installed with a connecting frame, and the front outer wall and the back outer wall of the lower mold seat are fixedly installed with two positioning seats. The mobile phone composite sheet stamping device with a metallic texture, through the action of the connecting rod, the connecting frame and the positioning seat, enables the push plate to be stably installed in the lower mold seat, so that after the mobile phone composite sheet is stamped, the mobile phone composite sheet after stamping can be taken out by only needing the electric push rod to drive the adjusting plate to move the push plate upward, thereby improving the demoulding efficiency of the mobile phone composite sheet.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone composite plate stamping, in particular to a mobile phone composite plate stamping device with a metallic texture. Background Art

[0002] Mobile phone composite sheet with metal texture is a material that uses a special surface treatment process to make the surface of the mobile phone composite sheet present a metal-like texture and touch. This material is usually composed of two or more materials, one of which has the appearance and texture of metal, and the other has good plasticity and processing performance. This mobile phone composite sheet with metal texture can be used to manufacture parts such as mobile phone shells and frames to enhance the appearance and texture of the mobile phone. At the same time, due to its good plasticity and processing performance, this material can also be processed into various complex shapes and structures to meet the needs of mobile phone design. The manufacturing process of mobile phone composite sheet with metal texture usually includes surface treatment, coating, printing and other links, among which the surface treatment link is one of the most critical links.

[0003] At present, mobile phone composite sheets need to be stamped to form mobile phone shells. When stamping the mobile phone composite sheets, the mobile phone composite sheets are placed inside the stamping grooves opened by the molds, and then the mobile phone composite sheets are stamped by two molds. However, in order to ensure the stamping quality of the mobile phone composite sheets, the mobile phone composite sheets are generally close to the stamping grooves, and the stamping grooves are generally deep, which makes it difficult to find the fulcrum to take out the mobile phone composite sheets after stamping, affecting the demoulding efficiency of the mobile phone composite sheets. Therefore, a mobile phone composite sheet stamping device with a metallic texture is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a mobile phone composite sheet stamping device with a metallic texture, which has the advantages of improving the efficiency of demoulding of the mobile phone composite sheet, etc., and solves the problem that the general mobile phone composite sheet is tightly attached to the stamping groove and the general stamping groove is deep, which makes it difficult to find the fulcrum to take out the mobile phone composite sheet after stamping, thus affecting the work efficiency of demoulding of the mobile phone composite sheet.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile phone composite plate stamping device with a metallic texture, comprising a base, two support seats, a top plate, a hydraulic rod, an upper mold seat, a stamping seat and a lower mold seat, and a demoulding mechanism is provided on the top of the base;

[0006] The demoulding mechanism includes a push plate that is clamped in the lower mold seat, and connecting rods are fixedly installed on the left and right outer walls of the push plate, and a connecting frame is fixedly installed on the outer wall of the connecting rod away from the push plate. Two positioning seats are fixedly installed on the front outer wall and the back outer wall of the lower mold seat, two electric push rods are fixedly installed on the top outer wall of the base, and an adjustment plate is fixedly installed on the telescopic shaft of the electric push rod, and two limit seats are fixedly installed on the bottom outer wall of the upper mold seat.

[0007] Furthermore, a stamping groove is provided on the top of the lower mold base, a card slot is provided on the bottom inner wall of the lower mold base, the push plate is carded inside the card slot and is adapted in size, and the top outer wall of the push plate is at the same height as the bottom inner wall of the lower mold base.

[0008] Furthermore, the inner walls on both sides of the lower mold base are provided with adjustment grooves, and the adjustment grooves are connected with the stamping groove and the clamping groove. The connecting rod is slidably connected inside the adjustment groove and has a size that matches the adjustment groove.

[0009] Furthermore, the lower mold seat is located inside the connecting frame, a positioning groove is formed on the top outer wall of the positioning seat, and the outer wall of the connecting frame is clamped inside the positioning groove and is adapted in size.

[0010] Furthermore, the limit seat is located directly above the adjustment slot, the limit seat is adapted to the adjustment slot in size, and the distance between the outer walls on opposite sides of the two limit seats is the same as the length of the stamping seat.

[0011] Furthermore, the adjustment plate is attached to the bottom outer wall of the connecting frame, and the maximum height to which the adjustment plate can move upward is greater than the height of the top outer wall of the lower mold base.

[0012] Furthermore, the two support seats are fixedly installed on the top outer wall of the base, the top plate is fixedly installed on the top outer wall of the support seat, the hydraulic rod is fixedly installed on the top outer wall of the top plate, the upper mold seat is fixedly installed on the telescopic shaft of the hydraulic rod, the stamping seat is fixedly installed on the bottom outer wall of the upper mold seat, and the lower mold seat is fixedly installed on the top outer wall of the base.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The mobile phone composite sheet stamping device with a metallic texture can stably install the push plate inside the lower mold seat through the functions of the connecting rod, the connecting frame and the positioning seat. After the mobile phone composite sheet is stamped, the mobile phone composite sheet can be taken out by only driving the adjusting plate with the electric push rod to move the push plate upward, thereby improving the demoulding efficiency of the mobile phone composite sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top view of the lower mold base of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the lower mold base and the connecting rod of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the lower mold base of the utility model.

[0019] In the figure: 1. base; 2. support seat; 3. top plate; 5. hydraulic rod; 6. upper die seat; 7. stamping seat; 8. lower die seat; 9. stamping groove; 10. push plate; 11. connecting rod; 12. connecting frame; 13. positioning seat; 14. electric push rod; 15. adjustment plate; 16. limit seat. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 In this embodiment, a mobile phone composite plate stamping device with a metallic texture includes a base 1, two support seats 2, a top plate 3, a hydraulic rod 5, an upper mold seat 6, a stamping seat 7 and a lower mold seat 8. A demolding mechanism is provided on the top of the base 1.

[0022] Two support seats 2 are fixedly installed on the top outer wall of the base 1, the top plate 3 is fixedly installed on the top outer wall of the support seat 2, the hydraulic rod 5 is fixedly installed on the top outer wall of the top plate 3, the upper mold seat 6 is fixedly installed on the telescopic axis of the hydraulic rod 5, the stamping seat 7 is fixedly installed on the bottom outer wall of the upper mold seat 6, and the lower mold seat 8 is fixedly installed on the top outer wall of the base 1.

[0023] The demoulding mechanism includes a push plate 10 which is clamped in the lower mold seat 8. A stamping groove 9 is provided on the top of the lower mold seat 8, and a clamping groove is provided on the bottom inner wall of the lower mold seat 8. The push plate 10 is clamped in the inside of the clamping groove and is adapted in size. The top outer wall of the push plate 10 is at the same height as the bottom inner wall of the lower mold seat 8. Adjustment grooves are provided on the left and right inner walls of the lower mold seat 8. The adjustment grooves are connected with the stamping groove 9 and the clamping groove. A connecting rod 11 is slidably connected in the inside of the adjusting groove and is adapted in size. Connecting rods 11 are fixedly installed on the left and right outer walls of the push plate 10. A connecting frame 12 is fixedly installed on the outer wall of the connecting rod 11 away from the push plate 10. The lower mold seat 8 is located in the inside of the connecting frame 12. A positioning groove is provided on the top outer wall of the positioning seat 13. The outer wall of the connecting frame 12 is clamped in the inside of the positioning groove and is adapted in size.

[0024] The front outer wall and the back outer wall of the lower mold base 8 are fixedly installed with two positioning seats 13, the top outer wall of the base 1 is fixedly installed with two electric push rods 14, the telescopic shaft of the electric push rod 14 is fixedly installed with an adjustment plate 15, the adjustment plate 15 is attached to the bottom outer wall of the connecting frame 12, the maximum height to which the adjustment plate 15 can move upward is greater than the height of the top outer wall of the lower mold base 8, and the bottom outer wall of the upper mold base 6 is fixedly installed with two limit seats 16, the limit seats 16 are located directly above the adjustment groove, the limit seats 16 are adapted to the size of the adjustment groove, and the distance between the outer walls on the opposite sides of the two limit seats 16 is the same as the length of the stamping seat 7.

[0025] In this embodiment, the limiting seat 16 blocks the adjustment groove to prevent uneven force on the left and right sides of the mobile phone composite plate during stamping.

[0026] In this embodiment, the positioning seat 13 not only positions the connection frame 12 but also supports it, thereby improving the installation stability of the connection frame 12 .

[0027] The working principle of the above embodiment is:

[0028] When it is necessary to stamp the mobile phone composite sheet, first move the push plate 10 from top to bottom and snap it into the interior of the lower mold seat 8. At this time, the connecting rod 11 is also installed in the interior of the lower mold seat 8, and the connecting frame 12 will be snapped into the interior of the positioning seat 13. Then the mobile phone composite sheet can be placed in the interior of the lower mold seat 8. At this time, start the hydraulic rod 5 to drive the upper mold seat 6 and the stamping seat 7 to move downward to stamp the mobile phone composite sheet. When the mobile phone composite sheet is stamped, only the electric push rod 14 needs to be started to drive the adjustment plate 15 to move upward. At this time, the adjustment plate 15 will synchronously drive the connecting frame 12, the connecting rod 11 and the push plate 10 to move. At this time, the push plate 10 will drive the mobile phone composite sheet after stamping to move upward, and the stamping and demolding work of the mobile phone composite sheet is completed.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile phone composite plate punching device with a metallic texture, comprising a base (1), two support bases (2), a top plate (3), a hydraulic rod (5), an upper die base (6), a punching base (7) and a lower die base (8), characterized in that: A demoulding mechanism is provided on the top of the base (1); The demoulding mechanism comprises a push plate (10) which is clamped in the lower mold seat (8), the left and right outer walls of the push plate (10) are fixedly mounted with connecting rods (11), the outer wall of the connecting rod (11) away from the push plate (10) is fixedly mounted with a connecting frame (12), the front outer wall and the back outer wall of the lower mold seat (8) are fixedly mounted with two positioning seats (13), the top outer wall of the base (1) is fixedly mounted with two electric push rods (14), the telescopic shaft of the electric push rod (14) is fixedly mounted with an adjustment plate (15), and the bottom outer wall of the upper mold seat (6) is fixedly mounted with two limit seats (16).

2. The punching device for a mobile phone composite sheet material having a metallic texture according to claim 1 is characterized in that: The top of the lower mold base (8) is provided with a stamping groove (9), the bottom inner wall of the lower mold base (8) is provided with a clamping groove, the push plate (10) is clamped inside the clamping groove and is of a matching size, and the top outer wall of the push plate (10) is at the same height as the bottom inner wall of the lower mold base (8).

3. The punching device for a mobile phone composite sheet material with a metallic texture according to claim 2 is characterized in that: The inner walls on both sides of the lower die seat (8) are provided with adjustment grooves, which are connected to the punching groove (9) and the clamping groove. The connecting rod (11) is slidably connected inside the adjustment groove and has a matching size.

4. The punching device for a mobile phone composite sheet material having a metallic texture according to claim 1, characterized in that: The lower mold seat (8) is located inside the connecting frame (12), and a positioning groove is provided on the top outer wall of the positioning seat (13). The outer wall of the connecting frame (12) is clamped inside the positioning groove and has a matching size.

5. The punching device for a mobile phone composite sheet material with a metallic texture according to claim 3 is characterized in that: The limit seat (16) is located directly above the adjustment slot, the limit seat (16) is adapted to the size of the adjustment slot, and the distance between the outer walls on opposite sides of the two limit seats (16) is the same as the length of the punching seat (7).

6. The punching device for a mobile phone composite sheet material with a metallic texture according to claim 1, characterized in that: The adjustment plate (15) is attached to the bottom outer wall of the connecting frame (12), and the maximum height to which the adjustment plate (15) can move upward is greater than the height of the top outer wall of the lower mold base (8).

7. The punching device for a mobile phone composite sheet material with a metallic texture according to claim 1, characterized in that: The two support seats (2) are fixedly mounted on the top outer wall of the base (1), the top plate (3) is fixedly mounted on the top outer wall of the support seat (2), the hydraulic rod (5) is fixedly mounted on the top outer wall of the top plate (3), the upper mold seat (6) is fixedly mounted on the telescopic shaft of the hydraulic rod (5), the punch seat (7) is fixedly mounted on the bottom outer wall of the upper mold seat (6), and the lower mold seat (8) is fixedly mounted on the top outer wall of the base (1).

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