Gauge structure capable of being automatically adjusted

Abstract

The utility model relates to the technical field of lay gauge structures, in particular to an automatic adjusting lay gauge structure which comprises a bottom plate and a support fixed on the bottom plate. A lifting plate is connected to the support in a sliding mode in the first direction, and a lay gauge is rotationally connected to the upper portion of the lifting plate. Wherein a height adjusting mechanism used for adjusting the height of the lifting plate is arranged on the bottom plate, the angle of the lay gauge is controlled through a gear mechanism, the purpose of automatic adjustment can be achieved, meanwhile, the upper position and the lower position of the lay gauge can be adjusted through the design of a crank, and therefore the requirement that in the actual using process, the lay gauge is not prone to falling is met. According to the multi-position adjusting requirement of the lay gauge, the workload of workers can be reduced through the electric control design, and the adjusting efficiency of the lay gauge is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stop gauge structures, in particular to an automatically adjustable stop gauge structure. Background Art

[0002] The front stop gauge of the folding knife of the existing folding machine is usually fixed on the bracket above the folding knife and fixed by a locking device. When adjustment is needed, the locking device is loosened and the front stop gauge is moved to complete the adjustment. At present, the manual adjustment method not only has many adjustment steps, but also needs to be adjusted multiple times according to the finished product situation, resulting in low efficiency.

[0003] At present, some stop gauge structures also adopt an automatic adjustment design. For example, an automatic adjustment device for the front stop gauge of the folding knife of a folding machine disclosed in the Chinese Patent Publication No. "CN201154857Y" includes a front gauge set on the folding machine, and the automatic adjustment device for the front stop gauge of the folding knife of the folding machine includes: a servo motor and a transmission device.

[0004] In view of the fact that the current adjustment structure can only be adjusted through a synchronous belt and cannot adaptively adjust the height and inclination angle of the stop gauge, the applicability in actual use is general. Based on this, in order to further optimize the adjustment adaptability of the existing stop gauge, we propose an automatically adjustable stop gauge structure. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages in the prior art that the height and inclination angle of the stop gauge cannot be adaptively adjusted, and to propose an automatically adjustable stop gauge structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] Design an automatically adjustable stop gauge structure, including:

[0008] A bottom plate and a bracket fixed on the bottom plate;

[0009] A lifting plate is slidably connected to the bracket in a first direction, and a stop gauge is rotatably connected above the lifting plate;

[0010] Wherein, a height adjustment mechanism for adjusting the height of the lifting plate and an inclination angle adjustment mechanism for controlling and adjusting the angle of the stop gauge are provided on the bottom plate.

[0011] Further, the upper end of the stop gauge has a round hole and an arc-shaped hole, and a shaft member and a guide member are fixed at the top end of the lifting plate;

[0012] Wherein, the shaft member is rotatably connected in the round hole, and the guide member is arranged in the arc-shaped hole.

[0013] Further, the height adjustment mechanism includes a lifting motor fixed to the bottom plate through a motor bracket. A crank is fixedly installed at the shaft end of the lifting motor. Wherein, an actuator plate with a transverse groove is fixedly installed on the side of the lifting plate, and the eccentric part of the crank is located in the transverse groove.

[0014] Further, the inclination adjustment mechanism includes an adjustment motor fixed to the lower side of the bottom plate. A gear is fixedly installed at the shaft end of the adjustment motor. A toothed plate is arranged on the side of the stop gauge. The gear meshes with the toothed plate, and the tooth height of the gear is greater than the tooth height of the toothed plate.

[0015] Further, a sensor is fixed to the side of the bracket through a sensor bracket. An induction plate is also fixed to the side of the lifting plate. The induction plate slides in the detection channel of the sensor.

[0016] Further, a slide rail is fixedly installed on the front side of the bracket. The lifting plate slides on the slide rail through a sliding member.

[0017] For an automatically adjustable stop gauge structure proposed by the present utility model, the beneficial effects are as follows: In the present utility model, a gear mechanism is used to control the angle of the stop gauge, which can achieve the purpose of automatic adjustment. At the same time, through the design of the crank, it is used to realize the up and down position adjustment of the stop gauge to meet the multi-position adjustment requirements of the stop gauge during actual use. The electric control design can reduce the workload of workers and greatly improve the adjustment efficiency of the stop gauge. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view of the present utility model;

[0019] Figure 2 is the top view of the present utility model;

[0020] Figure 3 is the perspective view of the present utility model.

[0021] In the figure: 1, bottom plate; 2, lifting motor; 3, motor bracket; 4, crank; 5, actuator plate; 6, guide member; 7, stop gauge; 8, lifting plate; 9, sensor bracket; 10, sensor; 11, induction plate; 12, slide rail; 13, bracket; 14, gear; 15, adjustment motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] Refer to Figures 1-3This is an embodiment of the present utility model, which discloses an automatically adjustable stop gauge structure. This stop gauge structure is used to automatically adjust the inclination angle and height of the stop gauge 7, so as to reduce manual input and improve the adjustment efficiency. Specifically, this stop gauge structure includes:

[0024] A bottom plate 1 and a bracket 13 fixed on the bottom plate 1;

[0025] On the bracket 13, a lifting plate 8 is slidably connected along a first direction, and a stop gauge 7 is rotatably connected above the lifting plate 8;

[0026] Wherein, on the bottom plate 1, a height adjustment mechanism for adjusting the height of the lifting plate 8 and an inclination angle adjustment mechanism for controlling and adjusting the angle of the stop gauge 7 are provided.

[0027] In some embodiments, at the upper end of the stop gauge 7 in the present utility model, there is a round hole and an arc-shaped hole, and a shaft member and a guiding member 6 are fixed at the top end of the lifting plate 8;

[0028] Wherein, the shaft member is rotatably connected in the round hole, and the guiding member 6 is arranged in the arc-shaped hole. That is, in this embodiment, through the cooperation of the round hole and the shaft member, the rotation of the stop gauge 7 is realized. In addition, the cooperation of the guiding member 6 and the arc-shaped groove is used to guide the rotation of the stop gauge 7 to ensure that it rotates within a preset angle. Specifically, the guiding member 6 in this embodiment can be set as a bolt or a guiding pin, and the specific selection can be made by those skilled in the art, which will not be elaborated here.

[0029] Furthermore, in this embodiment, the height adjustment mechanism includes a lifting motor 2 fixed on the bottom plate 1 through a motor bracket 3. A crank 4 is fixedly installed at the shaft end of the lifting motor 2. Wherein, an actuating plate 5 with a transverse groove is fixedly installed at the side of the lifting plate 8. The eccentric part of the crank 4 is located in the transverse groove, and the crank 4 is inserted into the long groove of the actuating plate 5. The actuating plate 5 is fixed on the lifting plate 8. The rotation of the crank 4 can be controlled by the lifting motor 2 to drive the actuating plate 5 and the lifting plate 8 to move up and down, so as to control the stop gauge 7 to move up and down to achieve the purpose of releasing products.

[0030] On the basis of the above embodiment, in this embodiment, the inclination angle adjustment mechanism includes an adjustment motor 15 fixed on the lower side of the bottom plate 1. A gear 14 is fixedly installed at the shaft end of the adjustment motor 15. A toothed plate is arranged at the side of the stop gauge 7. The gear 14 meshes with the toothed plate, and the tooth height of the gear 14 is greater than the tooth height of the toothed plate. The tooth profile width of the gear 14 can ensure that the rack on the stop gauge 7 can always mesh with the gear 14 during the lifting process of the stop gauge 7.

[0031] Specifically, in this embodiment, the lifting motor 2 and the adjusting motor 15 are both set as servo motors integrated with encoders. By means of the encoders to measure the position information, after being controlled by the controller, precise control of the rotation of each motor can be achieved.

[0032] In addition, in this embodiment, a sensor 10 is fixed on the side of the bracket 13 through a sensor bracket 9. The sensor 10 can be set as a photoelectric sensor with a U-shaped structure. An induction plate 11 is also fixed on the side of the lifting plate 8. The induction plate 11 slides in the detection channel of the sensor 10. The induction plate 11 is fixed on the lifting plate 8 and is used to trigger the sensor 10, indicating the current position and feeding it back to the lifting motor 2 for controlling the lifting of the stop gauge 7.

[0033] It should be noted that in this embodiment, a slide rail 12 is fixedly installed on the front side of the bracket 13. The lifting plate 8 slides on the slide rail 12 through a sliding member. Specifically, its sliding direction is up and down.

[0034] During operation, the product moves to the stop gauge 7 through the conveyor belt and stops moving when blocked by the stop gauge 7. At this time, the product undergoes manufacturing processes such as nailing, folding, and cutting. After completion, the lifting motor 2 is controlled to rotate the crank 4 to make the lifting plate 8 and the stop gauge 7 move downward, and the product flows out. At this time, the lifting motor 2 controls the lifting plate 8 and the stop gauge 7 to move upward through the position feedback of the sensor 10; by observing the process of the product manufacturing and inputting the corresponding parameters. For example, in the cutting process: there is an angle between the cutting edge of the product and the edge blocked by the stop gauge, and the sizes on both sides differ by 2 mm. At this time, this size can be input into the controller, and the external controller can calculate how much the angle of the stop gauge 7 differs, and then control the adjusting motor 15 to rotate by the corresponding angle, and the angle of the stop gauge 7 changes correspondingly through the rotation of the gear 14, thus completing the adjustment.

[0035] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An automatically adjustable stop gauge structure, characterized in that: include: A base plate (1) and a bracket (13) fixed on the base plate (1); A lifting plate (8) is slidably connected to the bracket (13) along a first direction, and a stopper (7) is rotatably connected above the lifting plate (8); Wherein, a height adjustment mechanism for adjusting the height of the lifting plate (8) and an inclination adjustment mechanism for controlling and adjusting the angle of the stop gauge (7) are arranged on the bottom plate (1).

2. The automatic regulating gauge structure according to claim 1, characterized in that: The upper end of the stopper (7) has a circular hole and an arc-shaped hole, and the top end of the lifting plate (8) is fixed with a shaft and a guide member (6); Wherein, the shaft is rotatably connected in the circular hole, and the guide member (6) is arranged in the arc-shaped hole.

3. The automatic regulating gauge structure according to claim 1, characterized in that: The height adjustment mechanism comprises a lifting motor (2) fixed to the base plate (1) via a motor bracket (3), a crank (4) being fixedly mounted on the shaft end of the lifting motor (2), wherein an actuator plate (5) having a transverse groove is fixedly mounted on the side of the lifting plate (8), and an eccentric portion of the crank (4) is located in the transverse groove.

4. The automatically adjustable stop gauge structure according to claim 1, characterized in that: The tilt angle adjustment mechanism comprises an adjustment motor (15) fixed to the lower side of the base plate (1), a gear (14) being fixedly mounted on the shaft end of the adjustment motor (15), a toothed plate being arranged on the side of the stop gauge (7), the gear (14) meshing with the toothed plate, and the tooth height of the gear (14) being greater than the tooth height of the toothed plate.

5. The automatically adjustable stop gauge structure according to claim 1, characterized in that: A sensor (10) is fixed on the side of the bracket (13) via a sensor bracket (9), and a sensing plate (11) is also fixed on the side of the lifting plate (8), wherein the sensing plate (11) slides in the detection channel of the sensor (10).

6. The automatically adjustable stop gauge structure according to claim 1, characterized in that: A slide rail (12) is fixedly mounted on the front side of the bracket (13), and the lifting plate (8) slides with the slide rail (12) via a sliding member.

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