Knurling feeding rapid adjusting mechanism

Abstract

The utility model discloses a knurling feeding quick adjusting mechanism, which relates to the technical field of automatic processing, and is characterized by comprising a product positioning seat for placing a product to be knurled, and a clamping unit is arranged at one end of the product positioning seat; an integrated bottom plate is arranged at the bottoms of the product positioning seat and the clamping unit, an adjusting bottom plate is arranged at the bottom of the integrated bottom plate, and a fixed bottom plate is arranged at the bottom of the adjusting bottom plate; the fixed bottom plate is connected with a left-right moving unit, the adjusting bottom plate is provided with a front-back moving unit matched with the fixed bottom plate, and the integrated bottom plate is provided with a lifting moving unit matched with the adjusting bottom plate. According to the utility model, when corresponding knurling processes are respectively carried out on products to be knurled of different models, the center is stable and does not deviate in the debugging process, the fine adjustment time is saved, the equipment modification cost is reduced, and the maintenance is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic processing, and more specifically, it relates to a quick adjustment mechanism for knurling feeding. Background Technique

[0002] Knurling is a mechanical process of rolling patterns on the handle or other working surfaces of metal products, mainly for anti-slip purposes.

[0003] A Chinese patent with the publication number CN209755420U discloses a feeding mechanism of a full-automatic binding machine. The feeding mechanism of the full-automatic binding machine includes a fixing plate. One side of the fixing plate is connected with a microswitch. A fixing block is arranged on one side of the microswitch. A bearing is connected to the fixing block. One end of the bearing passes through the fixing plate and is connected with a spring. The bearing is connected with a fixing bolt on the side surface of the fixing plate through the spring. A feeding motor is arranged on one side of the spring. A feeding wheel with knurling is connected to one side of the feeding motor. A bracket is vertically connected to one side of the fixing plate. A nylon tube is movably inserted into the bracket.

[0004] However, only the feeding wheel with knurling is adopted in the feeding mechanism of the full-automatic binding machine to realize the knurling process, which leads to the problem of poor positioning stability when the product passes through the feeding wheel with knurling, and it is difficult to ensure the concentricity before and after equipment debugging. It is difficult to play an effective correction role in the product positioning in the right-angle machining of the product positioning tooling, resulting in abnormal product appearance and other qualities. And in the non-standard automation industry, there is a problem of great difficulty in concentricity debugging, which needs to be improved. Content of the Utility Model

[0005] In view of this, the purpose of this application is to provide a quick adjustment mechanism for knurling feeding to achieve the purposes of improving operation stability, simple maintenance and convenient use. The specific scheme is as follows:

[0006] A quick adjustment mechanism for knurling feeding includes a product positioning seat for placing products to be knurled. A clamping unit is arranged at one end of the product positioning seat. An integrated bottom plate is arranged at the bottom of the product positioning seat and the clamping unit. An adjustment bottom plate is arranged at the bottom of the integrated bottom plate. A fixed bottom plate is arranged at the bottom of the adjustment bottom plate. The fixed bottom plate is connected with a left-right moving unit. The adjustment bottom plate is provided with a front-back moving unit matching the fixed bottom plate. The integrated bottom plate is provided with a lifting and moving unit matching the adjustment bottom plate.

[0007] Preferably: The left-right moving unit includes a servo motor. A linkage part for driving a screw rod to rotate is arranged at the output end of the servo motor. The bottom of the fixed bottom plate is in threaded connection with the screw rod, and a slide rail is slidably connected to the bottom of the fixed bottom plate.

[0008] Preferably, the clamping unit includes a clamping cylinder located at one end of the product positioning seat. The output end of the clamping cylinder is provided with a clamping guide shaft that matches the corresponding end of the product positioning seat. The other end of the product positioning seat is provided with a detachable arc-shaped profiling switching tooling, which is used to match the corresponding end of the product.

[0009] Preferably, the forward and backward moving unit includes a waist slot and a bolt threadedly connected to the fixed base plate.

[0010] Preferably, the lifting and moving unit includes a plurality of Z-axis guide pins inserted vertically into the integral base plate and the adjustment base plate.

[0011] Preferably, on the upper side of the fixed base plate, there are provided a limit block and a limit support block for respectively matching and limiting the two side edges perpendicular to the adjustment base plate.

[0012] As can be seen from the above solutions, the present application provides a knurling feeding rapid adjustment mechanism, and this knurling feeding rapid adjustment mechanism has the following beneficial effects: After the product to be knurled is clamped and transported into the product positioning seat by an automated robot, the clamping unit will cooperate to clamp the product to be knurled. Then, through the driving of the left and right moving unit, the forward and backward moving unit, and the lifting and moving unit on the position of the integral base plate, the product to be knurled on the integral base plate is driven to run and adjust, so as to achieve the effects of stable center without deviation during the debugging process, saving fine-tuning time, reducing equipment transformation costs, and simple maintenance when performing corresponding knurling processes on different models of products to be knurled. Description of the Drawings

[0013] Figure 1 is the structural schematic diagram of this embodiment.

[0014] Description of the reference numerals: 1, servo motor; 11, linkage part; 12, slide rail; 13, inductor; 14, adjustment base plate; 15, limit block; 2, clamping cylinder; 3, fixed base plate; 4, limit support block; 5, integral base plate; 6, clamping guide shaft; 7, Z-axis guide pin; 8, product positioning seat; 9, arc-shaped profiling switching tooling. Detailed Description of the Embodiment

[0015] To make the technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0016] Such as Figure 1As shown in the figure, a knurling feeding quick adjustment mechanism includes a product positioning seat 8 for placing products to be knurled. A clamping unit is provided at one end of the product positioning seat 8. The clamping unit includes a clamping cylinder 2 located at one end of the product positioning seat 8. At the output end of the clamping cylinder 2, a clamping guide shaft 6 matching the corresponding end of the product positioning seat 8 is provided. And a detachable arc-shaped profiling switching tooling 9 is provided at the other end of the product positioning seat 8, and the arc-shaped profiling switching tooling 9 is used to match the corresponding end of the product. The arc-shaped profiling switching tooling 9 has the effect of matching and conforming to products to be knurled of the same type but different models, so as to be suitable for the convenient replacement of products to be knurled of the same type but different models, and achieve the effects of stable center without deviation, effectively saving the equipment fine-tuning time and stability after debugging during the debugging process, and effectively reducing the equipment manufacturing cost and the experience requirements for staff, playing the role of low maintenance cost.

[0017] It should be mentioned that an integrated bottom plate 5 is provided at the bottom of the product positioning seat 8 and the clamping unit. The integrated bottom plate 5 is used to synchronously drive the operation of the product positioning seat 8 and the clamping unit, and has the spatial movement effect of moving forward and backward, left and right, and up and down, so as to achieve the purpose of effectively adapting to different types of products to be knurled and reducing the fine-tuning time. At the same time, an adjustment bottom plate 14 is provided at the bottom of the integrated bottom plate 5, and a fixed bottom plate 3 is provided at the bottom of the adjustment bottom plate 14. Among them, a left and right moving unit is connected to the fixed bottom plate 3, a front and back moving unit matching the fixed bottom plate 3 is provided on the adjustment bottom plate 14, and a lifting and moving unit matching the adjustment bottom plate 14 is provided on the integrated bottom plate 5. Therefore, under the driving operation of the lifting and moving unit, the front and back moving unit, and the left and right moving unit, the integrated bottom plate 5 will have the effect of stable movement.

[0018] As Figure 1 shown in the figure, the left and right moving unit includes a servo motor 1. A linkage part 11 for driving the screw rod to rotate is provided at the output end of the servo motor 1. Among them, the bottom of the fixed bottom plate 3 is threadedly connected to the screw rod, and the bottom of the fixed bottom plate 3 is slidably connected to a slide rail 12. The slide rail 12 has the effect of improving the moving stability of the fixed bottom plate 3, and when the servo motor 1 operates to drive the screw rod to rotate, the purpose of stably moving the fixed bottom plate 3 connected by threads will be achieved.

[0019] In the embodiment of the present application, the front and back moving unit includes a waist slot and a bolt threadedly connected to the fixed bottom plate 3, and then by adjusting the position of the bolt in the waist slot, the adjustment bottom plate 14 and the fixed bottom plate 3 are made to form a corresponding matching position relationship. Of course, the front and back moving unit can also be a linear driving device such as a cylinder, which will not be elaborated here. The lifting and moving unit includes a plurality of Z-axis guide pins 7 inserted vertically into the integrated bottom plate 5 and the adjustment bottom plate 14, which will significantly reduce the driving difficulty of the integrated bottom plate 5 in the front and back, left and right, and up and down directions.

[0020] It should be noted that on the upper side of the fixed base plate 3, there are provided a limit block 15 and a limit abutting block 4 for respectively matching and limiting the two side edges perpendicular to the adjusting base plate 14. The limit block 15 and the limit abutting block 4 play a role in matching and abutting with the integral base plate 5 to strengthen the fixation, thereby effectively preventing the integral base plate 5 from shifting.

[0021] In summary, the present application provides a knurling feeding rapid adjustment mechanism. After the knurling feeding rapid adjustment mechanism clamps and transports the product to be knurled to the product positioning seat 8 through an automated robot, the clamping unit will cooperate to clamp the product to be knurled. Then, through the left - right moving unit, the front - back moving unit and the lifting moving unit, the position of the integral base plate 5 is driven, so as to drive the product to be knurled on the integral base plate 5 to run and adjust. When corresponding knurling processes are respectively carried out on products to be knurled of different models, the effects of stable center without deviation during the debugging process, saving fine - tuning time, reducing equipment transformation cost and simple maintenance are achieved.

[0022] The "first", "second", "third", "fourth", etc. (if any) involved in the present application are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non - exclusive inclusion. For example, a process, method or device comprising a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods or devices.

[0023] It should be noted that in the present application, the descriptions involving "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those skilled in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0024] In this article, specific examples are used to illustrate the principle and implementation of this application. The description of the above embodiments is only for helping to understand the method and its core idea of this application; at the same time, for those of ordinary skill in the art, according to the idea of this application, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be construed as a limitation to this application.

Claims

1. A knurled feeding quick adjustment mechanism, characterized in that: The invention comprises a product positioning seat (8) for placing a product to be knurled, wherein one end of the product positioning seat (8) is provided with a clamping unit; an integrated bottom plate (5) is provided at the bottom of the product positioning seat (8) and the clamping unit, an adjustable bottom plate (14) is provided at the bottom of the integrated bottom plate (5), and a fixed bottom plate (3) is provided at the bottom of the adjustable bottom plate (14); the fixed bottom plate (3) is connected to a left-right moving unit, the adjustable bottom plate (14) is provided with a front-back moving unit matching the fixed bottom plate (3), and the integrated bottom plate (5) is provided with a lifting moving unit matching the adjustable bottom plate (14).

2. A knurled feeding quick adjustment mechanism according to claim 1, characterized in that: The left-right moving unit comprises a servo motor (1), the output end of the servo motor (1) is provided with a linkage part (11) for driving a screw rod to rotate, the bottom of the fixed base plate (3) is threadedly connected to the screw rod, and the bottom of the fixed base plate (3) is slidably connected to a slide rail (12).

3. A knurled feeding quick adjustment mechanism according to claim 1, characterized in that: The clamping unit comprises a clamping cylinder (2) located at one end of the product positioning seat (8), the output end of the clamping cylinder (2) is provided with a clamping guide shaft (6) matching with the corresponding end of the product positioning seat (8), and the other end of the product positioning seat (8) is provided with a detachably connected arc-shaped profiling switching tool (9), and the arc-shaped profiling switching tool (9) is used to match with the corresponding end of the product.

4. A knurled feeding quick adjustment mechanism according to claim 1, characterized in that: The forward and backward moving unit comprises a waist groove and a bolt threadedly connected to the fixed base plate (3).

5. The knurled feeding quick adjustment mechanism according to claim 1, characterized in that: The lifting and moving unit comprises a plurality of Z-axis guide pins (7) which are vertically inserted into the integrated base plate (5) and the adjustment base plate (14).

6. A knurled feeding quick adjustment mechanism according to claim 1, characterized in that: The upper side of the fixed bottom plate (3) is provided with a limit block (15) and a limit leaning block (4) for matching and limiting the two side edges respectively perpendicular to the adjustment bottom plate (14).

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