Injection molding device for fingerprint lock production

Abstract

The utility model relates to the technical field of injection molding devices, and discloses an injection molding device for fingerprint lock production, which comprises a base, a conveying device main body is arranged at the top of the base, an injection box main body is arranged at the top of the conveying device main body, and a heating device is arranged outside the injection box main body. A conveying pipe is arranged outside the material injection box main body, a demolding device main body is arranged at the top of the base, a guiding-out bin is formed in the base, a discharging mechanism is arranged in the guiding-out bin, and a collecting mechanism is arranged outside the discharging mechanism. Through arrangement of a material guide plate, workpieces can fall on the top of a connecting box conveniently, a motor is started to enable a first belt pulley to rotate, a rotating disc rotates under the cooperation of a transmission belt and a second belt pulley, a supporting plate rotates under the cooperation of a positioning column, and discharging work of the detected workpieces is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding devices, in particular to an injection molding device for producing fingerprint locks. Background Art

[0002] Fingerprint lock is a kind of intelligent lock. It is the perfect crystallization of computer information technology, electronic technology, mechanical technology and modern hardware technology. Compared with traditional key locks, fingerprint locks have higher security and convenience. In the production and processing of fingerprint locks, injection molding devices are required to form fingerprint locks.

[0003] According to the description of a fingerprint lock production injection molding device disclosed in the patent website (authorization announcement number: CN 217916452U), "The utility model discloses an injection molding device for fingerprint lock production, including a base, a feeding device body, a filling box body, a heating device, a demoulding device body, a shell, a guide bin and an auxiliary discharge device. The utility model installs an auxiliary discharge device at the front end of the guide bin, and a connecting block is provided in the auxiliary discharge device, which can be connected to an external image sensing detection device to detect the formed workpiece and determine whether it is a qualified product. An intermittent mechanism is provided in the fixed box, which is driven by an independent motor. Under the drive, the angle of the top bearing mechanism is adjusted to achieve the discharge position of the collection device corresponding to the qualified or unqualified products, and then cooperates with the internal components of the bearing mechanism to facilitate the corresponding workpiece to be exported, with fast classification and high work efficiency; the bearing mechanism is driven by an independent motor, and the internal pulley assembly is driven to transmit, so as to realize the tilting of the pallet, which is convenient for the workpiece to fall automatically, with good automation effect and no need for manual operation."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, an intermittent mechanism is provided in the fixed box and driven by an independent motor, which realizes the angle adjustment of the top bearing mechanism to realize the corresponding collection of qualified or unqualified products, and then cooperates with the internal components of the bearing mechanism to facilitate the export of the corresponding workpieces. However, in actual use, it is necessary to adjust the angle of the bearing mechanism first, and then start the second motor to adjust the angle of the support plate before the workpieces can be classified and unloaded, and it is necessary to repeat multiple steps to restore the position of the support plate, which takes a lot of time and has certain limitations. Therefore, it is necessary to improve an injection molding device for fingerprint lock production to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an injection molding device for producing fingerprint locks to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an injection molding device for producing fingerprint locks, comprising a base, a feeding device body is arranged on the top of the base, a filling box body is arranged on the top of the feeding device body, a heating device is arranged on the outside of the filling box body, a conveying pipe is arranged on the outside of the filling box body, a demolding device body is arranged on the top of the base, a guide bin is opened inside the base, a discharging mechanism is arranged inside the guide bin, and a collecting mechanism is arranged outside the discharging mechanism.

[0008] The discharging mechanism comprises a rotating assembly and a positioning assembly. The rotating assembly is arranged outside the base, and the positioning assembly is arranged inside the rotating assembly.

[0009] Preferably, the rotating assembly includes a support plate, which is fixedly installed inside the export bin, a connecting box is fixedly installed on the left end of the support plate, a material guide plate is fixedly installed on the top of the support plate, a connecting block is fixedly installed on the left end of the connecting box, a motor is fixedly installed inside the connecting box, a first pulley is fixedly installed on the output end of the motor, a transmission belt is installed on the external transmission of the first pulley, a second pulley is rotatably installed inside the support plate, the second pulley is installed for transmission with the transmission belt, a turntable is fixedly installed on the left end of the second pulley, and a positioning column is fixedly installed on the left end of the turntable to facilitate the classification and unloading of fingerprint locks.

[0010] Preferably, a groove is provided inside the support plate at a position corresponding to the turntable, and the turntable is rotatably installed in the groove to facilitate smooth rotation of the turntable.

[0011] Preferably, the positioning assembly includes a threaded column, which is rotatably installed inside the connecting box, a rotating wheel is fixedly installed on the left end of the threaded column, a threaded block is installed on the external thread of the threaded column, the threaded block is slidably installed with the connecting box, a connecting plate is fixedly installed on the top of the threaded block, a side plate is fixedly installed on the left end of the connecting plate, the side plate is slidably installed on the top of the connecting box, a rotating column is rotatably installed on the right side of the side plate, and a support plate is movably installed on the outside of the rotating column to facilitate the limiting work of the support plate.

[0012] Preferably, a groove is provided inside the support plate at a position corresponding to the positioning post, and the positioning post is inserted into the groove to facilitate the limiting and rotation of the support plate.

[0013] Preferably, the collection mechanism includes a positioning block, which is slidably installed inside the connecting box, a limiting block is fixedly installed outside the positioning block, the limiting block is slidably installed with the connecting box, a collection box is fixedly installed on the outside of the positioning block, a telescopic rod is fixedly installed inside the connecting box, a slider is fixedly installed at one end of the telescopic rod, the slider is slidably installed with the connecting box, a spring is fixedly installed between the slider and the connecting box, a shift block is fixedly installed on the left end of the slider, the shift block is slidably installed with the connecting box, an insert block is fixedly installed on the front of the slider, and the insert block is slidably installed with the connecting box, so as to facilitate the collection of fingerprint locks.

[0014] Preferably, a groove is provided inside the positioning block at a position corresponding to the inserting block, and the inserting block is inserted into the groove, so as to facilitate the limiting work of the positioning block.

[0015] Compared with the prior art, the utility model provides an injection molding device for producing fingerprint locks, which has the following beneficial effects:

[0016] 1. The injection molding device for producing fingerprint locks has a discharging mechanism. During use, the connection box is connected to an external image sensing detection device to detect the molded workpiece to determine whether it is a qualified product. The guide plate is provided to facilitate the workpiece to fall on the top of the connection box. The motor is started to rotate the first pulley, and the turntable is rotated with the cooperation of the transmission belt and the second pulley. The support plate is rotated with the cooperation of the positioning column, which is convenient for unloading the workpiece after detection. The operation is faster and the work efficiency is increased. The threaded column is rotated by rotating the wheel, so that the threaded block and the connection plate are moved, so that the side plate is away from the support plate, which is convenient for disassembly and replacement of the support plate.

[0017] 2. The injection molding device for producing fingerprint locks, through the collection mechanism, is convenient for positioning and preliminary limiting of the collection box through the positioning block and the limit block during use. The insertion block is convenient for limiting the positioning block and for the classified collection of workpieces. By pulling the dial block, the slider squeezes the spring, so that the insertion block is away from the positioning block, which is convenient for releasing the limit of the positioning block and disassembling the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the discharging mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the position relationship of the turntable of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the positioning component of the utility model;

[0024] Figure 6 This is a schematic diagram of the position relationship of the collection mechanism of the utility model;

[0025] Figure 7 This is a schematic diagram of the spring position relationship of the utility model.

[0026] In the figure: 1, base; 2, feeding device body; 3, injection box body; 4, heating device; 5, conveying pipe; 6, demoulding device body; 7, guide bin; 8, discharging mechanism; 81, rotating assembly; 811, support plate; 812, connecting box; 813, guide plate; 814, connecting block; 815, motor; 816, first pulley; 817, transmission belt; 818, second pulley; 819, turntable; 8110, positioning column; 82, positioning assembly; 821, threaded column; 822, rotating wheel; 823, threaded block; 824, connecting plate; 825, side plate; 826, rotating column; 827, supporting plate; 9, collecting mechanism; 901, positioning block; 902, limit block; 903, collecting box; 904, telescopic rod; 905, slider; 906, spring; 907, dial block; 908, plug block. DETAILED DESCRIPTION

[0027] 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.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Embodiment 1:

[0030] See also Figure 1-5 The utility model provides a technical solution: an injection molding device for producing fingerprint locks, comprising a base 1, a feeding device body 2 is arranged on the top of the base 1, a filling box body 3 is arranged on the top of the feeding device body 2, a heating device 4 is arranged outside the filling box body 3, a conveying pipe 5 is arranged outside the filling box body 3, a demoulding device body 6 is arranged on the top of the base 1, a guide bin 7 is opened inside the base 1, a discharging mechanism 8 is arranged inside the guide bin 7, and a collecting mechanism 9 is arranged outside the discharging mechanism 8.

[0031] The discharging mechanism 8 includes a rotating assembly 81 and a positioning assembly 82 . The rotating assembly 81 is arranged outside the base 1 , and the positioning assembly 82 is arranged inside the rotating assembly 81 .

[0032] Furthermore, the rotating assembly 81 includes a support plate 811, which is fixedly installed inside the export bin 7, a connecting box 812 is fixedly installed on the left end of the support plate 811, a guide plate 813 is fixedly installed on the top of the support plate 811, a connecting block 814 is fixedly installed on the left end of the connecting box 812, a motor 815 is fixedly installed inside the connecting box 812, a first pulley 816 is fixedly installed on the output end of the motor 815, a transmission belt 817 is installed on the external transmission of the first pulley 816, a second pulley 818 is rotatably installed inside the support plate 811, the second pulley 818 is transmission-installed with the transmission belt 817, a turntable 819 is fixedly installed on the left end of the second pulley 818, and a positioning column 8110 is fixedly installed on the left end of the turntable 819, so as to facilitate the classification and unloading of fingerprint locks.

[0033] Furthermore, a groove is provided inside the support plate 811 at a position corresponding to the turntable 819 , and the turntable 819 is rotatably installed in the groove to facilitate the smooth rotation of the turntable 819 .

[0034] Furthermore, the positioning assembly 82 includes a threaded column 821, which is rotatably installed inside the connecting box 812, a rotating wheel 822 is fixedly installed on the left end of the threaded column 821, a threaded block 823 is installed on the external thread of the threaded column 821, the threaded block 823 is slidably installed with the connecting box 812, a connecting plate 824 is fixedly installed on the top of the threaded block 823, a side plate 825 is fixedly installed on the left end of the connecting plate 824, the side plate 825 is slidably installed on the top of the connecting box 812, a rotating column 826 is rotatably installed on the right side of the side plate 825, and a support plate 827 is movably installed on the outside of the rotating column 826 to facilitate the limiting work of the support plate 827.

[0035] Furthermore, a groove is provided inside the support plate 827 at a position corresponding to the positioning post 8110 , and the positioning post 8110 is inserted into the groove to facilitate the limiting and rotation of the support plate 827 .

[0036] Embodiment 2:

[0037] See also Figure 6-7 , and combined with Example 1, it is further obtained that the collection mechanism 9 includes a positioning block 901, the positioning block 901 is slidably installed inside the connection box 812, the limiting block 902 is fixedly installed outside the positioning block 901, the limiting block 902 is slidably installed with the connection box 812, the outer side of the positioning block 901 is fixedly installed with a collection box 903, the inside of the connection box 812 is fixedly installed with a telescopic rod 904, one end of the telescopic rod 904 is fixedly installed with a slider 905, the slider 905 is slidably installed with the connection box 812, a spring 906 is fixedly installed between the slider 905 and the connection box 812, a shift block 907 is fixedly installed on the left end of the slider 905, the shift block 907 is slidably installed with the connection box 812, and an insert block 908 is fixedly installed on the front of the slider 905, and the insert block 908 is slidably installed with the connection box 812, which is convenient for the collection of fingerprint locks.

[0038] Furthermore, a groove is provided inside the positioning block 901 at a position corresponding to the inserting block 908 , and the inserting block 908 is inserted into the groove, so as to facilitate the limiting work of the positioning block 901 .

[0039] In actual operation, when the device is used, the connection box 812 is connected to an external image sensing device to detect the formed workpiece to determine whether it is a qualified product. The guide plate 813 is provided to facilitate the workpiece to fall on the top of the connection box 812. By starting the motor 815, the first pulley 816 is rotated. With the cooperation of the transmission belt 817 and the second pulley 818, the turntable 819 is rotated. With the cooperation of the positioning column 8110, the support plate 827 is rotated to facilitate the unloading of the workpiece after the inspection. The operation is faster and the work efficiency is increased. By rotating the turntable 82 2, so that the threaded column 821 rotates, thereby the threaded block 823 and the connecting plate 824 move, so that the side plate 825 is away from the support plate 827, which is convenient for disassembly and replacement of the support plate 827. The positioning block 901 and the limit block 902 are provided, which is convenient for positioning and preliminary limit of the collection box 903. The insertion block 908 is provided, which is convenient for the limit work of the positioning block 901 and the classification and collection of workpieces. By pulling the dial block 907, the slider 905 squeezes the spring 906, so that the insertion block 908 is away from the positioning block 901, which is convenient for releasing the limit of the positioning block 901 and disassembling the collection box 903.

[0040] 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 statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An injection molding device for producing fingerprint locks, comprising a base (1), characterized in that: A feeding device body (2) is arranged on the top of the base (1), a material injection box body (3) is arranged on the top of the feeding device body (2), a heating device (4) is arranged outside the material injection box body (3), a conveying pipe (5) is arranged outside the material injection box body (3), a demoulding device body (6) is arranged on the top of the base (1), a guide bin (7) is opened inside the base (1), a discharge mechanism (8) is arranged inside the discharge bin (7), and a collecting mechanism (9) is arranged outside the discharge mechanism (8); The discharging mechanism (8) comprises a rotating assembly (81) and a positioning assembly (82); the rotating assembly (81) is arranged outside the base (1), and the positioning assembly (82) is arranged inside the rotating assembly (81).

2. The injection molding device for producing fingerprint locks according to claim 1, characterized in that: The rotating assembly (81) comprises a supporting plate (811), wherein the supporting plate (811) is fixedly mounted inside the export bin (7), a connecting box (812) is fixedly mounted on the left end of the supporting plate (811), a material guide plate (813) is fixedly mounted on the top of the supporting plate (811), a connecting block (814) is fixedly mounted on the left end of the connecting box (812), a motor (815) is fixedly mounted inside the connecting box (812), a first pulley (816) is fixedly mounted on the output end of the motor (815), a transmission belt (817) is installed on the external transmission of the first pulley (816), a second pulley (818) is rotatably mounted inside the supporting plate (811), the second pulley (818) is transmission-mounted with the transmission belt (817), a rotating disc (819) is fixedly mounted on the left end of the second pulley (818), and a positioning column (8110) is fixedly mounted on the left end of the rotating disc (819).

3. The injection molding device for producing fingerprint locks according to claim 2, characterized in that: A groove is provided inside the support plate (811) at a position corresponding to the rotating disk (819), and the rotating disk (819) is rotatably installed in the groove.

4. The injection molding device for producing fingerprint locks according to claim 2, characterized in that: The positioning assembly (82) includes a threaded column (821), the threaded column (821) is rotatably mounted inside the connection box (812), a rotating wheel (822) is fixedly mounted on the left end of the threaded column (821), a threaded block (823) is mounted on the external thread of the threaded column (821), the threaded block (823) is slidably mounted with the connection box (812), a connecting plate (824) is fixedly mounted on the top of the threaded block (823), a side plate (825) is fixedly mounted on the left end of the connecting plate (824), the side plate (825) is slidably mounted on the top of the connection box (812), a rotating column (826) is rotatably mounted on the right side of the side plate (825), and a support plate (827) is movably mounted on the outside of the rotating column (826).

5. The injection molding device for producing fingerprint locks according to claim 4, characterized in that: A groove is provided inside the support plate (827) at a position corresponding to the positioning column (8110), and the positioning column (8110) is inserted into the groove.

6. The injection molding device for producing fingerprint locks according to claim 4, characterized in that: The collecting mechanism (9) comprises a positioning block (901), the positioning block (901) being slidably mounted inside a connection box (812), a limiting block (902) being fixedly mounted outside the positioning block (901), the limiting block (902) being slidably mounted with the connection box (812), a collecting box (903) being fixedly mounted outside the positioning block (901), a telescopic rod (904) being fixedly mounted inside the connection box (812), one end of the telescopic rod (904) A slider (905) is fixedly installed, and the slider (905) is slidably installed with the connection box (812). A spring (906) is fixedly installed between the slider (905) and the connection box (812). A shift block (907) is fixedly installed at the left end of the slider (905), and the shift block (907) is slidably installed with the connection box (812). An insert block (908) is fixedly installed on the front side of the slider (905), and the insert block (908) is slidably installed with the connection box (812).

7. The injection molding device for producing fingerprint locks according to claim 6, characterized in that: A groove is provided inside the positioning block (901) at a position corresponding to the inserting block (908), and the inserting block (908) is inserted into the groove.

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