Injection molding device for display shell production

Abstract

The utility model discloses an injection molding device for display shell production, which comprises a display shell injection molding machine, the top of the display shell injection molding machine is provided with a feed hopper, the surface of the feed hopper is provided with a clamping frame, and the top of the display shell injection molding machine is fixedly connected with an adjusting assembly. The adjusting assembly comprises a motor, a first gear, a second gear, a first screw rod, a supporting plate and a transmission plate, the motor is fixedly connected to the top of the display shell injection molding machine, the first gear is fixedly connected to the output end of the motor, and the second gear is connected to the front face of the first gear in an engaged mode; and the first screw rod is fixedly connected to the right side of the second gear. According to the utility model, the functionality of quickly disassembling and adjusting the feed hopper is added, so that the feed hopper has the effect of conveniently disassembling and assembling the feed hopper of the injection molding device, and the situation that the feed hopper of the injection molding device is relatively tedious, time-consuming and labor-consuming to clean and maintain is prevented.

Description

Technical Field

[0001] This utility model relates to the field of display housing technology, specifically to an injection molding device for manufacturing display housings. Background Technology

[0002] The monitor casing is an important component of the monitor, not only protecting the internal electronic components, but also directly affecting the monitor's appearance, heat dissipation performance, and user experience.

[0003] According to patent announcement number CN214982752U published on the China Patent Network, this utility model discloses a receiving device for injection molding production of display shells, including a storage box. A driving mechanism is installed on one side of the storage box, and a sliding frame is installed on the other side of the driving mechanism. A sliding groove is opened in the sliding frame. A connecting block is slidably connected to the side of the sliding groove away from the driving mechanism. A locking block is fixedly connected to the side of the connecting block away from the sliding frame. The locking block is locked to the locking frame through a locking mechanism. A locking groove is opened in the locking frame. The beneficial effects of this utility model are: through the designed handle, threaded rod, moving ring, locking frame and connecting block and other structures, the locking block can drive the receiving box to move, thereby facilitating the placement of the injection-molded display shell into the storage box for storage, avoiding the situation where the display shell cannot be placed stably when placed in the storage box. In addition, the designed limiting block, spring and limiting plate and other structures can facilitate the removal of the receiving box from the storage box, making it convenient to store and retrieve the display shell.

[0004] Injection molding equipment is required in the production of monitor casings. However, most injection molding equipment on the market usually fixes the feed hopper with multiple bolts, which makes cleaning and maintenance of the feed hopper cumbersome, time-consuming and labor-intensive, failing to bring convenience to users and affecting the efficient use of the injection molding equipment.

[0005] Therefore, it is necessary to redesign and modify the injection molding equipment to effectively prevent the cumbersome, time-consuming, and labor-intensive process of cleaning and maintaining the injection molding equipment's feed hopper. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide an injection molding device for manufacturing display housings, which has the advantage of quick disassembly and adjustment of the feed hopper, thus solving the problem of cumbersome, time-consuming, and labor-intensive cleaning and maintenance of the feed hopper of the injection molding device.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an injection molding device for manufacturing display housings, comprising a display housing injection molding machine, wherein a feed hopper is provided on the top of the display housing injection molding machine, a clamping frame is provided on the surface of the feed hopper, and an adjustment assembly is fixedly connected to the top of the display housing injection molding machine, the adjustment assembly comprising a motor, a first gear, a second gear, a first screw, a support plate, and a transmission plate, wherein the motor is fixedly connected to the top of the display housing injection molding machine, the first gear is fixedly connected to the output end of the motor, the second gear is meshed with the front side of the first gear, the first screw is fixedly connected to the right side of the second gear, the support plate is fixedly connected to the top of the display housing injection molding machine, the right side of the first screw is movably connected to the left side of the support plate through a bearing, the transmission plate is threadedly connected to the surface of the first screw, and the back side of the transmission plate is fixedly connected to the front side of the clamping frame.

[0008] In a preferred embodiment of this invention, a lifting assembly is fixedly connected to the right side of the first gear. The lifting assembly includes a rotating rod, which is fixedly connected to the right side of the first gear. A first helical gear is fixedly connected to the right side of the rotating rod, and a second helical gear meshes with the right side of the first helical gear. A second screw is fixedly connected to the bottom of the second helical gear, and the bottom of the second screw is movably connected to the top of the display housing injection molding machine via a bearing. A lifting plate is threadedly connected to the surface of the second screw, and the back of the lifting plate is bolted to the front of the feed hopper.

[0009] As a preferred embodiment of this utility model, a guide rod is fixedly connected to the left side of the support plate, and the guide rod passes through the transmission plate and is slidably connected to the transmission plate.

[0010] As a preferred embodiment of this invention, a sliding rod is fixedly connected to the top of the injection molding machine for the display housing, and the sliding rod passes through the lifting plate and is slidably connected to the lifting plate.

[0011] As a preferred embodiment of this invention, a connecting block is movably connected to the left side of the second gear via a bearing, and the bottom of the connecting block is fixedly connected to the top of the display housing injection molding machine.

[0012] As a preferred embodiment of the present invention, the surface of the first screw is provided with an anti-rust coating, which is used in conjunction with the first screw.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model adds the functionality of quick disassembly and adjustment of the feed hopper, enabling it to be easily disassembled and installed on the injection molding device feed hopper, thus preventing the cumbersome, time-consuming, and labor-intensive process of cleaning and maintaining the injection molding device feed hopper.

[0015] 2. This utility model, through the setting of the lifting component, can lift the feed hopper, making it convenient for users to quickly disassemble the feed hopper.

[0016] 3. This utility model, through the setting of the guide rod, can limit the transmission plate and prevent the transmission plate from rotating when moving.

[0017] 4. The present invention provides auxiliary support for the lifting plate by setting the sliding rod, thereby preventing the lifting plate from tilting during movement.

[0018] 5. By setting up a connecting block, this utility model can provide auxiliary support for the second gear, thereby improving the stability of the second gear.

[0019] 6. By applying an anti-rust coating, this utility model can protect the surface of the first screw and improve its service life. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a side view of the injection molding machine for the display housing of this utility model;

[0022] Figure 3 This is a side view of the motor of this utility model;

[0023] Figure 4 This is an exploded view of the feed hopper of this utility model.

[0024] In the diagram: 1. Injection molding machine for display casing; 2. Feed hopper; 3. Clamping frame; 4. Adjustment assembly; 41. Motor; 42. First gear; 43. Second gear; 44. First screw; 45. Support plate; 46. Transmission plate; 5. Lifting assembly; 51. Rotating rod; 52. First helical gear; 53. Second helical gear; 54. Second screw; 55. Lifting plate; 6. Guide rod; 7. Slide rod; 8. Connecting block; 9. Anti-rust coating. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1 to 4As shown, this utility model provides an injection molding device for manufacturing display housings, including a display housing injection molding machine 1. A feed hopper 2 is provided on the top of the display housing injection molding machine 1, and a clamping frame 3 is provided on the surface of the feed hopper 2. An adjustment assembly 4 is fixedly connected to the top of the display housing injection molding machine 1. The adjustment assembly 4 includes a motor 41, a first gear 42, a second gear 43, a first screw 44, a support plate 45, and a transmission plate 46. The motor 41 is fixedly connected to the top of the display housing injection molding machine 1. The first gear 42 is fixedly connected to the output end of the motor 41. The second gear 43 is meshed with the front side of the first gear 42. The first screw 44 is fixedly connected to the right side of the second gear 43. The support plate 45 is fixedly connected to the top of the display housing injection molding machine 1. The right side of the first screw 44 is movably connected to the left side of the support plate 45 via a bearing. The transmission plate 46 is threadedly connected to the surface of the first screw 44, and the back side of the transmission plate 46 is fixedly connected to the front side of the clamping frame 3.

[0027] refer to Figure 4 A lifting assembly 5 is fixedly connected to the right side of the first gear 42. The lifting assembly 5 includes a rotating rod 51, which is fixedly connected to the right side of the first gear 42. A first helical gear 52 is fixedly connected to the right side of the rotating rod 51. A second helical gear 53 meshes with the right side of the first helical gear 52. A second screw 54 is fixedly connected to the bottom of the second helical gear 53. The bottom of the second screw 54 is movably connected to the top of the display housing injection molding machine 1 through a bearing. A lifting plate 55 is threadedly connected to the surface of the second screw 54. The back of the lifting plate 55 is bolted to the front of the feed hopper 2.

[0028] As a technical optimization of this utility model, the lifting component 5 can be used to lift the feed hopper 2, making it easier for the user to quickly disassemble the feed hopper 2.

[0029] refer to Figure 3 A guide rod 6 is fixedly connected to the left side of the support plate 45. The guide rod 6 passes through the transmission plate 46 and is slidably connected to the transmission plate 46.

[0030] As a technical optimization of this utility model, the guide rod 6 can limit the transmission plate 46 and prevent the transmission plate 46 from rotating when moving.

[0031] refer to Figure 3 A slide rod 7 is fixedly connected to the top of the injection molding machine 1 for the display housing. The slide rod 7 passes through the lifting plate 55 and is slidably connected to the lifting plate 55.

[0032] As a technical optimization of this utility model, the sliding rod 7 can provide auxiliary support for the lifting plate 55 and prevent the lifting plate 55 from tilting when moving.

[0033] refer to Figure 3 The left side of the second gear 43 is movably connected to the connecting block 8 via a bearing, and the bottom of the connecting block 8 is fixedly connected to the top of the display housing injection molding machine 1.

[0034] As a technical optimization of this utility model, the connection block 8 can provide auxiliary support for the second gear 43, thereby improving the stability of the second gear 43.

[0035] refer to Figure 3 The surface of the first screw 44 is provided with an anti-rust coating 9, which is used in conjunction with the first screw 44.

[0036] As a technical optimization of this utility model, the anti-rust coating 9 can protect the surface of the first screw 44 and improve the service life of the first screw 44.

[0037] The working principle and usage process of this utility model are as follows: When in use, after the motor 41 is started, the motor 41 drives the first gear 42 to rotate through the output end. The first gear 42 meshes with the second gear 43, driving the second gear 43 to rotate synchronously. The second gear 43 is connected to the first screw 44 through a thread, driving the first screw 44 to rotate. The first screw 44 is connected to the transmission plate 46 through a thread, driving the two transmission plates 46 to move inward. The transmission plate 46 drives the clamping frame 3 to move inward. The clamping frame 3 closes to work on the feed hopper 2. When operating in the reverse direction, the feed hopper 2 can be quickly disassembled. At the same time, the first gear 42 drives the rotating rod 51 to rotate. The rotating rod 51 drives the first helical gear 52 to rotate, driving the second helical gear 53 meshing with it to rotate. The second screw 54 at the bottom of the second helical gear 53 rotates accordingly, pushing the lifting plate 55 to rise and fall vertically, thereby driving the feed hopper 2 to achieve height adjustment and thus quickly disassemble it.

[0038] In summary, this injection molding device for display casing production, by adding the functionality of quick disassembly and adjustment of the feed hopper, enables convenient disassembly and installation of the feed hopper, preventing the cumbersome, time-consuming, and labor-intensive process of cleaning and maintaining the feed hopper, and thus solving the problem of cumbersome, time-consuming, and labor-intensive cleaning and maintenance of the injection molding device feed hopper.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An injection molding device for display housing production, comprising a display housing injection molding machine (1), characterized in that: The top of the display shell injection molding machine (1) is provided with a feeding hopper (2), the surface of the feeding hopper (2) is provided with a clamping frame (3), the top of the display shell injection molding machine (1) is fixedly connected with an adjusting assembly (4), the adjusting assembly (4) comprises a motor (41), a first gear (42), a second gear (43), a first screw rod (44), a supporting plate (45) and a transmission plate (46), the motor (41) is fixedly connected to the top of the display shell injection molding machine (1), the first gear (42) is fixedly connected to the output end of the motor (41), the second gear (43) is meshedly connected to the front face of the first gear (42), the first screw rod (44) is fixedly connected to the right side of the second gear (43), the supporting plate (45) is fixedly connected to the top of the display shell injection molding machine (1), the right side of the first screw rod (44) is movably connected with the left side of the supporting plate (45) through a bearing, and the transmission plate (46) is screwedly connected to the surface of the first screw rod (44) and is fixedly connected with the front face of the clamping frame (3).

2. The injection molding device for producing a display housing according to claim 1, wherein: The right side of the first gear (42) is fixedly connected with a lifting assembly (5), the lifting assembly (5) comprises a rotating rod (51), the rotating rod (51) is fixedly connected to the right side of the first gear (42), the right side of the rotating rod (51) is fixedly connected with a first bevel gear (52), the right side of the first bevel gear (52) is engaged with a second bevel gear (53), the bottom of the second bevel gear (53) is fixedly connected with a second screw rod (54), the bottom of the second screw rod (54) is movably connected with the top of the display shell injection molding machine (1) through a bearing, and the surface of the second screw rod (54) is screwedly connected with a lifting plate (55), and the back face of the lifting plate (55) is boltedly connected with the front face of the feeding hopper (2).

3. The injection molding device for producing a display housing according to claim 1, wherein: The left side of the supporting plate (45) is fixedly connected with a guide rod (6), the guide rod (6) penetrates through the transmission plate (46) and is slidably connected with the transmission plate (46).

4. The injection molding device for producing a display housing according to claim 1, wherein: The top of the display shell injection molding machine (1) is fixedly connected with a sliding rod (7), the sliding rod (7) penetrates through the lifting plate (55) and is slidably connected with the lifting plate (55).

5. The injection molding device for producing a display housing according to claim 2, wherein: The left side of the second gear (43) is movably connected with a connecting block (8) through a bearing, and the bottom of the connecting block (8) is fixedly connected with the top of the display shell injection molding machine (1).

6. The injection molding device for producing a display housing according to claim 1, wherein: The surface of the first screw rod (44) is provided with an anti-rust coating (9), and the anti-rust coating (9) is used in cooperation with the first screw rod (44).

Images