Clamping device for traffic sign processing

Abstract

The utility model provides a clamping device for traffic sign processing, and relates to the technical field of clamping for traffic sign spraying, the clamping device comprises two clamping arms and a supporting column, one side of the supporting column is movably connected with a supporting beam, one end of one clamping arm is in sliding connection with the supporting beam through rotation of a threaded rod, and the other end of the clamping arm is in sliding connection with the supporting beam through rotation of the threaded rod. One end of the other clamping arm is fixedly connected to the end, away from one clamping arm, of the supporting beam, the opposite edges of the two clamping arms are provided with containing grooves facilitating placement of the traffic sign, one side of each clamping arm is rotationally connected with a turning plate, and the end, away from the supporting beam, of each clamping arm is movably connected with a fixing groove plate; the traffic signs of different sizes can be limited by moving the clamping arms and the fixing groove plate, a spring and a push plate are further arranged in the containing groove, the space in the containing groove is extruded in cooperation with swing of the turning plate, and the traffic signs can be more stably fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to traffic sign spraying clamping technical field especially, relates to a traffic sign processing clamping device. BACKGROUND

[0002] Traffic sign needs to be positioned to prevent traffic sign position from producing deviation during processing production, especially during spraying, and in order to accelerate spraying efficiency, two sides are often sprayed simultaneously during traffic sign spraying.

[0003] Therefore, one kind of hardware plate processing spraying device of prior art, discloses number for: CN213102819U, including fixed mechanism, the fixed mechanism includes bottom shell, clamping block, operating lever, limit block and return spring, the inside of bottom shell and the left and right sides of plate body are all provided with clamping block, the side of clamping block close to plate body and plate body are mutually contacted, the side of clamping block away from plate body is fixedly connected with operating lever, the surface of operating lever is fixedly connected with limit block, the surface of operating lever and the position between limit block and bottom shell inner wall are set with return spring.

[0004] The positioning mechanism of the device can fix traffic sign, but it only positions the bottom, because the two sides of traffic sign are not positioned, so the fixed mechanism cannot guarantee the stability of the top of traffic sign. INVENTION CONTENTS

[0005] The utility model aims at solving the problems in prior art and provides a traffic sign processing clamping device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a traffic sign processing clamping device, including two clamping arms, further including support column, one side of support column is movably connected with support beam, the two clamping arms are installed on the same side of support beam, and one end of one clamping arm is movably connected with one end of support beam, and the other end of the other clamping arm is fixedly connected on support beam, the opposite edges of the two clamping arms are provided with containing grooves convenient for placing traffic sign, one side of clamping arm is rotatably connected with flap, the opposite faces of clamping arm are rotatably connected with a plurality of fixed nails in linear distribution and used for fixing flap, the side of containing groove away from flap is linearly distributed with a plurality of springs fixedly connected with clamping arm, and the other end of spring is fixedly connected with push plate slidably connected with clamping arm, and one end of clamping arm away from support beam is movably connected with fixed groove plate.

[0007] Preferably, the end of the clamping arm is embedded with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a fixed groove plate, and the inner side wall of the fixed groove plate is also fixedly connected with a plurality of springs arranged in a linear manner and a push plate slidingly connected with the springs.

[0008] Preferably, the side of the support beam away from the clamping arm is fixedly connected with a first gear, one side of the support column is fixedly connected with a turnover motor, and the output end of the turnover motor is fixedly connected with the first gear through the support column, and the outer wall of the output end of the turnover motor is further sleeved with a second gear fixedly connected with the support column and in contact with the first gear.

[0009] Preferably, the outer part of the first gear and the second gear is provided with a locking mechanism, the locking mechanism comprises a locking motor fixedly connected to the support column and a crescent wheel movably connected to the support column, the outer wall of the crescent wheel is rollingly connected with a connecting wheel, the outer part of the connecting wheel is rotatably connected with a swing block rotatably connected with the support column, and the top of the swing block is further rotatably connected with a fixed mouth.

[0010] Preferably, the center of the crescent wheel is fixedly connected with a pin shaft, and the pin shaft extends through the support column to the outside of the support column and is driven by a belt with the output end of the locking motor.

[0011] Preferably, the shape of the fixing nail is L-shaped.

[0012] Compared with the prior art, the advantages and positive effects of the utility model lie in.

[0013] 1、In the utility model, the traffic sign is placed in the groove between the two clamping arms and the fixed groove plate, the opposite sides of the traffic sign can be fixed, the fixed groove plate moves position through the electric push rod, the length of the traffic sign that can be fixed by the clamping arm is extended, the spring and the push plate are arranged in the accommodating groove, the space in the accommodating groove is extruded by the swing of the turnover plate, and the traffic sign can be more stably fixed.

[0014] 2、In the utility model, the spraying angle can be adjusted through the rotatable support beam, and the turnover plate can be swung through the rotation of the support beam, so that the personnel can place the traffic sign more easily. DETAILED DESCRIPTION

[0015] Figure 1 A three-dimensional structure schematic view of the clamping device for traffic sign processing is provided for the utility model.

[0016] Figure 2 A spring structure schematic view of the clamping device for traffic sign processing is provided for the utility model.

[0017] Figure 3The utility model provides a traffic sign processing clamping device locking mechanism structure schematic diagram.

[0018] Figure 4 The utility model provides a traffic sign processing clamping device clamping arm structure schematic diagram.

[0019] Legend: 1, support column; 2, turnover motor; 3, second gear; 4, first gear; 5, swing block; 6, fixed mouth; 7, crescent wheel; 8, connecting wheel; 9, locking motor; 10, support beam; 11, clamping arm; 12, fixed nail; 13, containing groove; 14, flap; 15, fixed groove plate; 16, electric push rod; 17, push plate; 18, spring; 19, pin shaft. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further explained below with the help of drawings and examples.It needs to be explained that the examples and features in the examples of the present application can be combined with each other without conflict.

[0021] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, and therefore, the utility model is not limited to the specific examples disclosed in the following description.

[0022] As Figures 1-4 The utility model provides a traffic sign processing clamping device, including two clamping arms 11, still include support column 1, support column 1 one side swing joint has support beam 10, two clamping arms 11 install in the same side of support beam 10, and one of clamping arms 11 one end with the swing joint of support beam 10 one end, the other clamping arm 11 one end fixed connection in the other end on support beam 10, the opposite edge of two clamping arms 11 is set with the containing groove 13 of being convenient for placing traffic sign, and clamping arm 11 one side rotatable connection has flap 14, and the opposite side rotatable connection of clamping arm 11 has the fixed nail 12 of being linear distribution and being used for the fixed flap 14, and the linear distribution of containing groove 13 away from flap 14 one side has the fixed connection of several springs 18 with clamping arm 11, and the other end fixed connection of spring 18 has the push plate 17 of swing joint with clamping arm 11, and the other end swing joint of clamping arm 11 away from support beam 10 has fixed groove plate 15, and the end of clamping arm 11 is embedded with electric push rod 16, and the fixed connection of telescopic end of electric push rod 16 and fixed groove plate 15, and the inboard wall of fixed groove plate 15 also fixed connection has the linear distribution of several springs 18 and the push plate 17 of swing joint with fixed connection of spring 18, and the shape of fixed nail 12 is L-shaped setting.

[0023] Adopt this technical scheme, the support beam 10 is rotatably connected with the threaded rod, and the threaded rod is threadedly connected with the clamping arm 11, the threaded rod is rotated, the clamping arm 11 is moved on the support beam 10, the effect that the clamping arm 11 can fix traffic signs of different widths is realized, the fixed groove plate 15 is moved by setting the electric push rod 16, the length that the clamping arm 11 can fix can be extended, the flap 14 is set, the flap 14 is swung to the side away from the containing groove 13, the traffic sign is directly placed into the containing groove 13, the flap 14 is swung to reset, the flap 14 will extrude one side of the traffic sign, and the other side of the traffic sign is in contact with the push plate 17, and because of the extrusion force of the flap 14, the spring 18 will generate a reaction force, the push plate 17 is extruded, so the clamping arm 11 can more stably fix the traffic sign, the flap 14 is fixed by using the fixing nail 12, so that the traffic sign is limited in the containing groove 13, and the transmission rod is sleeved outside the fixing nail 12 on the same clamping arm 11, so that one of the fixing nails 12 can be rotated to drive all the fixing nails 12 to rotate.

[0024] As shown in Figures 1-3 The first gear 4 is fixedly connected to the side of the support beam 10 away from the clamping arm 11, the overturning motor 2 is fixedly connected to one side of the support column 1, and the output end of the overturning motor 2 is fixedly connected to the first gear 4 through the support column 1, and the outer wall of the output end of the overturning motor 2 is further sleeved with the second gear 3 which is fixedly connected to the support column 1 and in contact with the first gear 4.

[0025] By using the overturning motor 2 to drive the support beam 10 to overturn, the traffic sign installed in the containing groove 13 can be adjusted to the required angle for spraying processing, and further, when the traffic sign is placed in the containing groove 13, the overturning motor 2 can be started first to overturn the support beam 10 to the horizontal position, and the flap 14 swung to one side, so that the personnel can be more convenient when placing the traffic sign.

[0026] As shown in Figure 3 The outer part of the first gear 4 and the second gear 3 is provided with a locking mechanism, the locking mechanism comprises a locking motor 9 fixedly connected to the support column 1 and a crescent wheel 7 movably connected to the support column 1, the outer wall of the crescent wheel 7 is rollingly connected with a connecting wheel 8, the outer part of the connecting wheel 8 is rotatably connected with a swing block 5 rotatably connected with the support column 1, the top of the swing block 5 is further rotatably connected with a fixed nozzle 6, the center of the crescent wheel 7 is fixedly connected with a pin shaft 19, and the pin shaft 19 extends to the outside of the support column 1 and is in transmission with the output end of the locking motor 9 through a belt.

[0027] By adopting the technical scheme, the swing block 5 and the fixed nozzle 6 are lifted up by the rotation of the moon gear 7 driven by the dead motor 9 to the full side and the rolling connection with the connecting wheel 8, and are clamped into the tooth grooves of the first gear 4 and the second gear 3, so that the second gear 3 which cannot rotate limits the first gear 4 driven to rotate by the turnover motor 2 at a specific angle, and the first gear 4 cannot rotate, and the swing block 5 is swung to the outside of the gear, so that the swing block 5 and the fixed nozzle 6 are moved out of the tooth grooves of the first gear 4 and the second gear 3, thereby releasing the limitation on the first gear 4, and in addition, the outer wall of the output end of the dead motor 9 and the pin shaft 19 are fixedly connected with pulleys, and the pulleys are sleeved with a belt drive.

[0028] Working principle: personnel start the turnover motor 2 and the dead motor 9, rotate the supporting beam 10 to the horizontal position, open the flap 14, place the traffic sign in the containing groove 13, retract the electric push rod 16, reset the flap 14, fix the flap 14 by the fixing nail 12, can fix the traffic sign in the containing groove 13, and then rotate the traffic sign to the best spraying angle through the cooperation of the turnover motor 2 and the dead motor 9.

[0029] The turnover motor 2 and the dead motor 9 mentioned in the utility model are common servo motors in the market, and only the difference in name is not other extended meanings.

[0030] The wiring diagram of the turnover motor 2, the dead motor 9 and the electric push rod 16 in the utility model belongs to the public knowledge in the field, and the working principle is a known technology, and the model is selected according to the actual use, so the control mode and wiring arrangement of the turnover motor 2, the dead motor 9 and the electric push rod 16 are not explained in detail.

[0031] The above is only a preferred embodiment of the utility model, and is not limited in other forms, and any skilled person in the art can change or modify the above disclosed technical content into equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the utility model to the above embodiments still belongs to the protection scope of the utility model technical scheme.

Claims

1. A clamping device for traffic sign processing, comprising two clamping arms (11), characterized in that: Also include support column (1), the support column (1) one side movable connection has support beam (10), two clamping arms (11) are installed in the same side of support beam (10), and one of the clamping arms (11) is slidably connected with one end of support beam (10), the other clamping arm (11) is fixedly connected to the other end of support beam (10), the opposite edge of two clamping arms (11) is provided with containing groove (13) for placing traffic sign, the clamping arm (11) one side rotatably connected with flap (14), the clamping arm (11) opposite side rotatably connected with a plurality of fixed nails (12) for fixing flap (14) in linear distribution, the containing groove (13) is linearly distributed with a plurality of springs (18) fixedly connected with the clamping arm (11) on the side away from flap (14), and the other end of the spring (18) is fixedly connected with the push plate (17) slidably connected with the clamping arm (11), the clamping arm (11) is movably connected with fixed groove plate (15) away from support beam (10) one end.

2. The clamping device for traffic sign processing according to claim 1, characterized in that: The end of the clamping arm (11) is embedded with an electric push rod (16), the telescopic end of the electric push rod (16) is fixedly connected with the fixed groove plate (15), and the inner side wall of the fixed groove plate (15) is also fixedly connected with a plurality of springs (18) in linear distribution and slidably connected with the push plate (17) fixedly connected with the spring (18).

3. The clamping device for traffic sign processing according to claim 2, characterized in that: The side away from the clamping arm (11) of the support beam (10) is fixedly connected with a first gear (4), one side of the support column (1) is fixedly connected with a turnover motor (2), and the output end of the turnover motor (2) penetrates the support column (1) and is fixedly connected with the first gear (4), and the outer wall of the output end of the turnover motor (2) is also sleeved with a second gear (3) fixedly connected with the support column (1) and in contact with the first gear (4).

4. The clamping device for traffic sign processing according to claim 3, characterized in that: The outer part of the first gear (4) and the second gear (3) is provided with a locking mechanism, the locking mechanism comprises a locking motor (9) fixedly connected with the support column (1) and a crescent wheel (7) movably connected with the support column (1), the outer wall of the crescent wheel (7) is rollingly connected with a connecting wheel (8), the outer part of the connecting wheel (8) is rotatably connected with a swing block (5) rotatably connected with the support column (1), and the top of the swing block (5) is also rotatably connected with a fixed nozzle (6).

5. The clamping device for traffic sign processing according to claim 4, characterized in that: The center of the crescent wheel (7) is fixedly connected with a pin shaft (19), and the pin shaft (19) extends through the support column (1) to the outside of the support column (1) and is driven by the output end of the locking motor (9) through the belt.

6. The clamping device for traffic sign processing according to claim 1, characterized in that: The shape of the fixed nail (12) is L-shaped.

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