Feeding and discharging mechanism applied to injection molding nut machining

Abstract

The utility model belongs to the technical field of feeding and discharging, and particularly relates to a feeding and discharging mechanism applied to injection molding nut processing, which comprises a feeding and discharging mounting part, a nut feeding component arranged on the feeding and discharging mounting part, and an injection molding product discharging component. The mechanical arm is matched with the nut feeding assembly to take and place a nut into an injection mold, nut feeding is completed, an injection product and the nut are cooled in the mold at the same time till the injection product and the nut are stable, the mold is opened, the mechanical arm is matched with the injection product discharging assembly to take away the injection product, discharging of the injection product is completed, and the production efficiency is high; and only one manipulator is needed, so that the cost is lower.

Description

[Technical field]

[0001] The utility model belongs to the technical field of loading and unloading materials, and in particular relates to a loading and unloading material mechanism used for processing injection-molded nuts. [Background technology]

[0002] In many plastic parts, for the needs of installation and connection, the injection molding embedded nut processing technology is often used, and its process steps are: 1. Blanking: drop the embedded nut into the injection mold; 2. Cooling: let the injection molded product and the nut cool in the mold at the same time until the product and the nut are stable; 3. Demolding: open the mold and take out the injection molded product. The prior art generally uses manual or loading manipulators to put the nuts into the injection mold during blanking, and a mold taking manipulator is required to take the injection molded product out of the injection mold during demolding, which not only has low production efficiency, but also has high costs for using multiple manipulators. [Utility Model Content]

[0003] The utility model aims to provide a loading and unloading mechanism for injection-molded nut processing, which can realize nut loading and injection-molded product unloading and has high production efficiency and low cost.

[0004] The utility model is realized by the following technical solutions:

[0005] A loading and unloading mechanism for injection molding nut processing, comprising:

[0006] Loading and unloading installation parts;

[0007] A nut loading assembly, which is arranged on the loading and unloading mounting parts and is used to take the nuts and place them into the injection mold;

[0008] The injection molded product unloading component is arranged on the unloading and unloading mounting parts and is used to take out the injection molded product with the nut after injection molding in the injection mold.

[0009] As described above, a loading and unloading mechanism applied to injection molding nut processing, the nut loading assembly comprises:

[0010] A nut feeding needle, which is arranged on the loading and unloading mounting parts;

[0011] A movable guide member, which is movably arranged on the loading and unloading mounting member;

[0012] A feeding push plate, which is arranged at one end of the movable guide and movably sleeved on the nut feeding needle;

[0013] The material loading driving member is arranged on the material loading and unloading mounting members and is used for driving the movable guide member to move.

[0014] As described above, in a loading and unloading mechanism used for injection molding nut processing, there are at least two nut loading needles, and the two nut loading needles are arranged along the width direction of the loading and unloading mounting piece.

[0015] As described above, in a loading and unloading mechanism used for injection molding nut processing, at least two of the nut loading needles arranged in an array form a loading needle group, and a plurality of the loading needle groups are arranged along the length direction of the loading and unloading mounting parts.

[0016] As described above, a loading and unloading mechanism is used for injection molding nut processing, wherein the movable guide member includes at least two guide posts, and a connecting limit plate for connecting the guide posts at one end of the guide posts away from the loading push plate, and the loading and unloading mounting member is provided with a guide sleeve for the guide posts to pass through.

[0017] As described above, a loading and unloading mechanism applied to injection molding nut processing, the injection molding product unloading assembly comprises:

[0018] A material taking part, which is used to take materials for injection molding products;

[0019] The material unloading and turning driving assembly is arranged on the material unloading and turning mounting parts, and is used for driving the material picking part to turn up and down.

[0020] As described above, a loading and unloading mechanism applied to the processing of injection-molded nuts, the unloading and flipping drive assembly comprises:

[0021] A telescopic driving member, which is arranged on the loading and unloading mounting member;

[0022] A first mounting seat, on the telescopic driving member;

[0023] A flip gear, which is rotatably mounted on the first mounting seat;

[0024] A flip rack, which is arranged at the telescopic output end of the telescopic driving member and meshes with the flip gear;

[0025] The second mounting seat is connected to the flipping gear and is used for mounting the material taking piece.

[0026] In the loading and unloading mechanism used for injection molding nut processing as described above, when the telescopic driving member drives the flipping rack to move away from the telescopic driving member, the flipping gear can drive the material picking member to flip upward to be parallel to the telescopic driving member;

[0027] When the telescopic driving member drives the flipping rack to approach the telescopic driving member, the flipping gear can drive the material picking member to flip downward to be perpendicular to the telescopic driving member.

[0028] As described above, in the loading and unloading mechanism used for injection molding nut processing, the material picking component includes a material picking clamping cylinder and a clamping claw arranged at the output end of the material picking clamping cylinder.

[0029] As described above, a loading and unloading mechanism applied to the processing of injection-molded nuts, the loading and unloading mounting parts include:

[0030] A first mounting plate, which is used to mount a nut feeding assembly;

[0031] A second mounting plate, which is disposed on the first mounting plate and is perpendicular to the first mounting plate, and is used to mount the injection molding product blanking assembly;

[0032] The third mounting plate is arranged on the first mounting plate and is perpendicular to the first mounting plate, and is used for connecting with the manipulator.

[0033] Compared with the prior art, the utility model has the following advantages:

[0034] The utility model provides a loading and unloading mechanism applied to injection molding nut processing, comprising a loading and unloading mounting piece, a nut loading assembly arranged on the loading and unloading mounting piece, and an injection molding product unloading assembly. When in use, the loading and unloading mounting piece is mounted on a manipulator, and the manipulator cooperates with the nut loading assembly to take the nut into and place it in the injection mold to complete the nut loading. After the injection molding product and the nut are cooled in the mold at the same time until the injection molding product and the nut are stable, the mold is opened, and the manipulator cooperates with the injection molding product unloading assembly to take away the injection molding product to complete the unloading of the injection molding product. The production efficiency is high, and only one manipulator is needed, so the cost is lower.

Brief Description of the Drawings

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0036] Figure 1 It is a structural schematic diagram of a loading and unloading mechanism used in injection molding nut processing in a specific embodiment of the utility model;

[0037] Figure 2 It is a structural schematic diagram of a loading and unloading mechanism used in injection molding nut processing in a specific embodiment of the utility model;

[0038] Figure 3 It is a structural schematic diagram of a loading and unloading mechanism used in injection molding nut processing in a specific embodiment of the utility model;

[0039] Figure 4 It is a structural schematic diagram of an injection molded product in a specific implementation manner of the utility model. [Specific implementation method]

[0040] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0041] When the embodiments of the present invention mention ordinal numbers such as "first" and "second", unless they do express the meaning of order according to the context, they should be understood as being merely for distinction.

[0042] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Specific embodiments, such as Figure 1-3 The loading and unloading mechanism shown is used for injection molding nut processing, including: loading and unloading mounting parts 31; nut loading assembly 32, which is arranged on the loading and unloading mounting parts 31, and is used to take the nut into the injection mold; injection molded product unloading assembly 33, which is arranged on the loading and unloading mounting parts 31, and is used to take away the injection molded product with the nut after injection molding in the injection mold. When in use, the loading and unloading mounting parts are installed on the manipulator, and the manipulator cooperates with the nut loading assembly to take the nut 100 into the injection mold to complete the nut loading. After the injection molded product and the nut are cooled in the mold at the same time until the injection molded product and the nut 200 are stable, the mold is opened, and the manipulator cooperates with the injection molded product unloading assembly to take away the injection molded product 200, and the injection molded product unloading is completed. The production efficiency is high, and only one manipulator is needed, which is lower in cost.

[0044] Specifically, the nut feeding assembly 32 includes: a nut feeding needle 323, which is arranged on the upper and lower material mounting member 31; a movable guide member 321, which is movably arranged on the upper and lower material mounting member 31; a feeding push plate 322, which is arranged at one end of the movable guide member 321 and movably sleeved on the nut feeding needle 323; and a feeding drive member 324, which is arranged on the upper and lower material mounting member 31 and is used to drive the movable guide member 321 to move. Optionally, the feeding drive member 324 adopts a telescopic cylinder, and there are two feeding drive members 324, which is more stable. When working, the nut feeding needle 323 is driven by the manipulator to extend into the nut hole to take the material, and after being driven by the manipulator to take it to the corresponding position of the injection mold, the feeding drive member 324 drives the feeding push plate 322 to push the nut in the nut feeding needle 323 and place it in the injection mold, replacing manual material taking, saving time and labor, and being safer.

[0045] In addition, there are at least two nut feeding needles 323, and the two nut feeding needles 323 are arranged along the width direction of the loading and unloading mounting member 31. Multiple nut feeding needles 323 can take out multiple nuts at one time, and can save the fixed spacing between multiple nuts. As an optional solution of the present application, there are two nut feeding needles 323, such as Figure 4 The injection molded product shown in the figure needs to place two nuts with fixed spacing in the injection mold during injection molding. After the nuts are taken away by two nut loading needles 323 with fixed spacing in the present application, the spacing between the two nuts is the spacing of the pre-embedded nuts required for the injection molded product. Only a manipulator or other transfer equipment is needed to place the two nuts with fixed spacing in the injection mold at one time, thereby improving production efficiency.

[0046] Furthermore, at least two of the nut feeding needles 323 arranged in an array form a feeding needle group 34, and a plurality of the feeding needle groups 34 are arranged along the length direction of the loading and unloading mounting member 31. As an optional solution of the present application, the feeding needle groups 34 are 12 groups, and the injection mold is provided with 6 injection molding chambers. When all 12 groups of feeding needle groups 34 have taken materials, 6 groups of feeding needle groups 34 are placed in 6 injection molding chambers by a manipulator, and the injection mold molds 6 injection molded products at a time. After the 6 injection molded products are taken away, the remaining 6 groups of feeding needle groups 34 are placed in 6 injection molding chambers, thereby reducing the number of times the manipulator takes materials and achieving higher production efficiency.

[0047] More specifically, the movable guide member 321 includes at least two guide columns 3211, and a connecting limit plate 3212 which is arranged at one end of the guide column 3211 away from the loading push plate 322 and is used to connect each guide column 3211. The loading and unloading mounting member 31 is provided with a guide sleeve 35 for the guide column 3211 to pass through. The guide sleeve 35 is arranged to make the movement of the guide column 3211 more stable, and the connecting limit plate 3212 can limit the movement of the guide column 3211 to prevent the guide column 3211 from detaching from the guide sleeve 35.

[0048] Furthermore, the injection molding product unloading component 33 includes: a material taking part 331, which is used to take the injection molding product; and a material unloading and flipping driving component 332, which is arranged on the unloading and loading mounting part 31 and is used to drive the material taking part 331 to flip up and down. After the injection mold is injection-molded and the mold is opened, the unloading and flipping driving component 332 drives the material taking part 331 to flip up and down to take and place the injection molding product, which has a higher degree of automation and higher production efficiency.

[0049] Furthermore, the material unloading and flipping driving assembly 332 includes: a telescopic driving member 3321, which is arranged on the material unloading and loading mounting member 31; a first mounting seat 3322, which is on the telescopic driving member 3321; a flipping gear 3323, which is rotatably arranged on the first mounting seat 3322; a flipping rack 3324, which is arranged at the telescopic output end of the telescopic driving member 3321 and meshed with the flipping gear 3323; a second mounting seat 3325, which is connected to the flipping gear 3323 and is used for the installation of the material taking member 331. Specifically, the telescopic driving member 3321 can adopt a telescopic cylinder, which drives the flipping rack 3324 to move linearly, so as to drive the flipping gear 3323 to rotate, and then drive the material taking member 331 to flip.

[0050] Specifically, when the telescopic driving member 3321 drives the flip rack 3324 to move away from the telescopic driving member 3321, the flip gear 3323 can drive the material picking member 331 to flip upward 90° to be parallel to the telescopic driving member 3321; when the telescopic driving member 3321 drives the flip rack 3324 to approach the telescopic driving member 3321, the flip gear 3323 can drive the material picking member 331 to flip downward 90° to be perpendicular to the telescopic driving member 3321.

[0051] Optionally, the material picking member 331 includes a material picking clamping cylinder 3311 and a clamping claw 3312 provided at the output end of the material picking clamping cylinder 3311. As an optional solution of the present application, the material picking member 331 can also adopt an adsorption member to adsorb the material, or adopt an adsorption member and a clamping claw to clamp and grasp together, so that the grasping is more stable.

[0052] Furthermore, the loading and unloading mounting member 31 includes: a first mounting plate 311, which is used to mount the nut loading assembly 32; a second mounting plate 312, which is arranged on the first mounting plate 311 and is perpendicular to the first mounting plate 311, and is used to mount the injection molding product unloading assembly 33; a third mounting plate 313, which is arranged on the first mounting plate 311 and is perpendicular to the first mounting plate 311, and is used to connect with the manipulator. The first mounting plate 311 is detachably connected to the second mounting plate 312 and the third mounting plate 313, respectively, to facilitate installation, replacement and maintenance.

[0053] The above is an implementation method provided in combination with specific content, and it is not considered that the specific implementation of the utility model is limited to these descriptions. At the same time, due to different industry names, it is not limited to the above names, nor is it limited to English names. Any method, structure, etc. similar to or identical to the method, structure, etc. of the utility model, or a number of technical deductions or replacements made on the premise of the concept of the utility model, shall be regarded as the protection scope of the utility model.

Claims

1. A loading and unloading mechanism used in injection molding nut processing, characterized in that: include: Loading and unloading mounting parts (31); A nut loading assembly (32), which is arranged on the loading and unloading mounting member (31) and is used for taking the nut and placing it into the injection mold; The injection molded product unloading component (33) is arranged on the unloading and unloading mounting member (31) and is used to remove the injection molded product with a nut after injection molding in the injection mold.

2. A loading and unloading mechanism for injection molding nuts according to claim 1, characterized in that: The nut feeding assembly (32) comprises: A nut loading needle (323) is arranged on the loading and unloading mounting member (31); A movable guide member (321) is movably arranged on the loading and unloading mounting member (31); A feeding push plate (322) is arranged at one end of the movable guide member (321) and is movably sleeved on the nut feeding needle (323); The loading driving member (324) is arranged on the loading and unloading mounting member (31) and is used to drive the movable guide member (321) to move.

3. A loading and unloading mechanism for injection molding nuts according to claim 2, characterized in that: There are at least two nut loading needles (323), and the two nut loading needles (323) are arranged in an array along the width direction of the loading and unloading mounting member (31).

4. A loading and unloading mechanism for injection molding nuts according to claim 3, characterized in that: At least two of the nut loading needles (323) arranged in an array form a loading needle group (34), and a plurality of the loading needle groups (34) are arranged along the length direction of the loading and unloading mounting member (31).

5. The loading and unloading mechanism for injection molding nuts according to claim 2 is characterized in that: The movable guide member (321) comprises at least two guide posts (3211) and a connecting limit plate (3212) arranged at one end of the guide posts (3211) away from the loading and unloading push plate (322) for connecting the guide posts (3211), and the loading and unloading mounting member (31) is provided with a guide sleeve (35) for the guide posts (3211) to pass through.

6. The loading and unloading mechanism for injection molding nuts according to claim 1 is characterized in that: The injection molding product blanking assembly (33) comprises: A material taking part (331), which is used for taking materials of injection molded products; The material unloading and turning driving assembly (332) is arranged on the material unloading and turning mounting member (31) and is used for driving the material taking member (331) to turn up and down.

7. A loading and unloading mechanism for injection molding nuts according to claim 6, characterized in that: The blanking and turning driving assembly (332) comprises: A telescopic driving member (3321) is arranged on the loading and unloading mounting member (31); A first mounting seat (3322) is mounted on the telescopic driving member (3321); A flip gear (3323) rotatably mounted on the first mounting seat (3322); A flip rack (3324), which is disposed at the telescopic output end of the telescopic driving member (3321) and meshes with the flip gear (3323); The second mounting seat (3325) is connected to the flipping gear (3323) and is used for mounting the material taking piece (331).

8. The loading and unloading mechanism for injection-molded nut processing according to claim 7 is characterized in that: When the telescopic driving member (3321) drives the flipping rack (3324) to move away from the telescopic driving member (3321), the flipping gear (3323) can drive the material picking member (331) to flip upwards to be parallel to the telescopic driving member (3321); When the telescopic driving member (3321) drives the flipping rack (3324) to approach the telescopic driving member (3321), the flipping gear (3323) can drive the material picking member (331) to flip downward to be perpendicular to the telescopic driving member (3321).

9. The loading and unloading mechanism for injection-molded nut processing according to claim 6, characterized in that: The material picking component (331) comprises a material picking clamping cylinder (3311) and a clamping claw (3312) arranged at the output end of the material picking clamping cylinder (3311).

10. The loading and unloading mechanism for injection molding nuts according to claim 1, characterized in that: The loading and unloading mounting member (31) comprises: A first mounting plate (311) for mounting a nut loading assembly (32); A second mounting plate (312), which is disposed on the first mounting plate (311) and is perpendicular to the first mounting plate (311), and is used to mount an injection molding product blanking assembly (33); The third mounting plate (313) is disposed on the first mounting plate (311) and is perpendicular to the first mounting plate (311), and is used for connecting to the robot.

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