Automatic roller line material blocking mechanism

Abstract

The utility model relates to the technical field of automatic production, and discloses a roller automatic line material blocking mechanism which comprises a chain plate, and a blocking mechanism is arranged above the chain plate. The blocking mechanism comprises a roller body, the roller body is placed on the upper surface of the chain plate, two sensor mounting pieces are slidably connected to the front face of the chain plate, a rear sensor and a front sensor are fixedly connected to the inner walls of the two sensor mounting pieces correspondingly, and an air cylinder mounting frame is slidably connected to the interior of the chain plate. The left side face of the cylinder mounting frame is fixedly connected with a cylinder body. According to the roller automatic line material blocking mechanism, workpieces of all sizes can be blocked, the inclined air cylinder body is used for blocking, a truss can be prevented from interfering with the material blocking mechanism, meanwhile, abnormity of a production line is avoided, all the workpieces within the truss size range can be grabbed, and the workpieces are prevented from entering the subsequent process in an abnormal posture; the applicability of the roller automatic line material blocking mechanism is improved, and the using effect of the roller automatic line material blocking mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automated production, in particular to a roller automated line material blocking mechanism. Background Art

[0002] Automated connection is an auxiliary production method to improve production efficiency, reduce labor costs and improve space utilization. Automated production lines are divided into flexible and rigid types. Rigid connections have no storage equipment, and any process failure or adjustment requires production to be stopped; the flexible production line rhythm does not require the equipment rhythm to be completely consistent. Storage devices are set between processes to meet the equipment adjustment for a certain period of time without affecting the normal operation of other equipment. When the later process reaches the production capacity bottleneck, it is necessary to inform the previous process to stop providing workpieces, but the previous process will continue production, and these workpieces will be stored in the storage device.

[0003] The material storage equipment between processes is usually designed into material boxes of different sizes according to the difference in the rhythm of the previous and next processes. The state of the workpieces before and after entering the material box must be exactly the same, without adding tedious workpiece sorting actions. A material blocking device must be added before entering the material box to block the workpieces in front of the material storage device. Every time a certain number of workpieces are blocked, the truss automatically grabs the workpieces into the material box. The existing workpiece blocking device is usually a vertical up and down structure controlled by a servo motor or cylinder, but this type of structure usually interferes with the truss. To avoid interference, the mechanical structure of the truss will keep a certain distance from the material blocking structure. In this case, the first workpiece cannot be grabbed as a whole, resulting in the omission of the workpiece, or even the workpiece standing up. After the subsequent process is processed normally, the workpiece will enter the equipment in an abnormal posture, causing abnormal production line, which not only reduces the applicability of the roller automation line material blocking mechanism, but also reduces the use effect of the roller automation line material blocking mechanism.

[0004] Therefore, those skilled in the art provide a roller automated line material blocking mechanism to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide a roller automated line material blocking mechanism to solve the problems raised in the above background technology.

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

[0007] A material blocking mechanism for a roller automation line comprises a chain plate, and a blocking mechanism is arranged above the chain plate;

[0008] The blocking mechanism includes a roller body, which is placed on the upper surface of the chain plate, and two sensor mounting plates are slidably connected to the front of the chain plate, and the inner walls of the two sensor mounting plates are respectively fixedly connected with a rear sensor and a front sensor, and the inside of the chain plate is slidably connected to a cylinder mounting frame, and the left side of the cylinder mounting frame is fixedly connected with a cylinder body, the telescopic end of the cylinder body passes through the cylinder mounting frame and extends to the right side of the cylinder mounting frame, and the telescopic end of the cylinder body is fixedly connected with an anti-scratch pressure sheet, and the rear sensor and the front sensor are electrically connected to the cylinder body through wires.

[0009] As a further solution of the utility model: the back side of each sensor mounting sheet is fixedly connected with a first sliding block, and each of the first sliding blocks is slidably connected to the inside of the chain plate.

[0010] As a further solution of the utility model: the inner wall of the chain plate is provided with threaded holes arranged at equal distances, the interior of each sensor mounting plate is slidably connected with a first fixing bolt, and the end of each first fixing bolt away from the sensor mounting plate is threadedly connected to one of the threaded holes.

[0011] As a further solution of the utility model: two second sliding blocks are fixedly connected to the inner side wall of the cylinder mounting frame, and each of the second sliding blocks is slidably connected to the inside of the chain plate.

[0012] As a further solution of the utility model: a second fixing bolt is arranged on the left side of the cylinder mounting frame, and the second fixing bolt penetrates the cylinder mounting frame at one end away from the cylinder mounting frame and extends to the inside of the chain plate.

[0013] As a further solution of the utility model: a first reinforcement ring is fixedly connected to the outer surface of the rear sensor, and one end of the first reinforcement ring close to the sensor mounting plate is fixedly connected to the front side of the sensor mounting plate.

[0014] As a further solution of the utility model: a second reinforcement ring is fixedly connected to the outer surface of the front sensor, and one end of the second reinforcement ring close to the sensor mounting plate is fixedly connected to the front side of the sensor mounting plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model is provided with a sensor mounting plate, a front sensor, a rear sensor, a cylinder mounting frame, a cylinder body and an anti-scratch pressure plate. When the roller body passes the front sensor, the front sensor can rely on the wire to quickly send an electrical signal to the cylinder body, so that the cylinder body is immediately extended, and the roller body is blocked by the anti-scratch pressure plate. When the workpieces accumulate to a certain number and block the rear sensor, the truss grabs the workpieces to complete the material storage. At the same time, the extended position of the cylinder body is close to the surface of the chain plate, and all sizes of workpieces can be blocked. The workpieces can be used directly without adjustment after the model is changed, and the inclined cylinder body is used for blocking, which can avoid the interference of the truss and the workpiece, thereby stably blocking the workpiece and avoiding abnormalities in the production line. All workpieces within the size range of the truss can be grabbed to prevent the workpieces from entering the subsequent process in an abnormal posture, thereby increasing the applicability of the material blocking mechanism of the roller automation line and improving the use effect of the material blocking mechanism of the roller automation line. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a roller automated line material blocking mechanism;

[0018] Figure 2 It is a schematic diagram of a cutaway three-dimensional structure of a sensor installation piece in a material blocking mechanism of a roller automation line;

[0019] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of a cylinder mounting frame in a material blocking mechanism of a roller automation line;

[0020] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of a chain plate in a roller automation line material blocking mechanism.

[0021] In the figure: 1. chain plate; 2. blocking mechanism; 201. roller body; 202. sensor mounting plate; 203. rear sensor; 204. front sensor; 205. cylinder mounting bracket; 206. cylinder body; 207. anti-scratch pressing plate; 3. first sliding block; 4. threaded hole; 5. first fixing bolt; 6. second sliding block; 7. second fixing bolt; 8. first reinforcement ring; 9. second reinforcement ring. DETAILED DESCRIPTION

[0022] See also Figure 1-4 , a roller automated line material blocking mechanism, comprising a chain plate 1, a blocking mechanism 2 is arranged above the chain plate 1;

[0023] The blocking mechanism 2 includes a roller body 201, which is placed on the upper surface of the chain plate 1. Two sensor mounting plates 202 are slidably connected to the front of the chain plate 1. The back of each sensor mounting plate 202 is fixedly connected to a first sliding block 3. Each first sliding block 3 is slidably connected to the inside of the chain plate 1. The first sliding block 3 can improve the stability of the sensor mounting plate 202 when sliding, prevent the first sliding block 3 from falling from the inside of the chain plate 1, and increase the stability of the device.

[0024] The inner walls of the two sensor mounting plates 202 are respectively fixedly connected with the rear sensor 203 and the front sensor 204. The inner wall of the chain plate 1 is provided with threaded holes 4 arranged at equal distances. The interior of each sensor mounting plate 202 is slidably connected with a first fixing bolt 5. The end of each first fixing bolt 5 away from the sensor mounting plate 202 is threadedly connected to one of the threaded holes 4. By utilizing the cooperation between the first fixing bolt 5 and the threaded hole 4, the adjusted sensor mounting plate 202 can be conveniently fixed by the first fixing bolt 5, thereby increasing the convenience of the device.

[0025] The chain plate 1 is internally slidably connected to a cylinder mounting frame 205, and the inner side wall of the cylinder mounting frame 205 is fixedly connected to two second sliding blocks 6. Each second sliding block 6 is slidably connected to the inside of the chain plate 1. The second sliding block 6 can move simultaneously with the cylinder mounting frame 205 and use itself to improve the stability of the cylinder mounting frame 205 when moving, thereby further improving the stability of the device.

[0026] The left side of the cylinder mounting frame 205 is fixedly connected with the cylinder body 206, and the left side of the cylinder mounting frame 205 is provided with a second fixing bolt 7, the end of the second fixing bolt 7 away from the cylinder mounting frame 205 passes through the cylinder mounting frame 205 and extends to the inside of the chain plate 1, and the end of the second fixing bolt 7 close to the cylinder mounting frame 205 is threadedly connected to the threaded hole 4, and the second fixing bolt 7 can conveniently fix the adjusted cylinder mounting frame 205, further improving the convenience of the device.

[0027] The telescopic end of the cylinder body 206 passes through the cylinder mounting frame 205 and extends to the right side of the cylinder mounting frame 205. The telescopic end of the cylinder body 206 is fixedly connected with an anti-scratch pressure sheet 207. The rear sensor 203 and the front sensor 204 are electrically connected to the cylinder body 206 through wires. The outer surface of the rear sensor 203 is fixedly connected with a first reinforcement ring 8. The end of the first reinforcement ring 8 close to the sensor mounting plate 202 is fixedly connected to the front side of the sensor mounting plate 202. The first reinforcement ring 8 can increase the fixed connection area between the rear sensor 203 and the sensor mounting plate 202, making the connection between the two parties more firm, thereby avoiding the possibility of shaking of the rear sensor 203 after long-term use.

[0028] A second reinforcement ring 9 is fixedly connected to the outer surface of the front sensor 204. One end of the second reinforcement ring 9 close to the sensor mounting plate 202 is fixedly connected to the front side of the sensor mounting plate 202. The second reinforcement ring 9 can increase the fixed connection area between the sensor mounting plate 202 and the front sensor 204, thereby making the front sensor 204 more secure and increasing the service life of the front sensor 204.

[0029] The working principle of the utility model is: when in use, first connect the chain plate 1, the rear sensor 203, the front sensor 204 and the cylinder body 206 to the power supply. When the roller body 201 is transmitted on the surface of the chain plate 1 and passes through the front sensor 204, the front sensor 204 can quickly send an electrical signal to the cylinder body 206 through the wire, so that the cylinder body 206 pushes the anti-scratch pressure plate 207 to move to the lower right and blocks the roller body 201. At the same time, the inclined cylinder body 206 design can avoid the truss from interfering with it, stably block the workpiece, and avoid production line abnormalities. When the roller body 201 accumulates to a certain number and blocks the rear sensor 203, the truss grabs the workpiece and completes the material storage. At the same time, the cylinder body 206 extends to a position close to the surface of the chain plate 1, which can block workpieces of all sizes. , the workpiece can be used directly without adjustment after the model change. When the position of the front sensor 204 and the rear sensor 203 needs to be adjusted, the first fixing bolt 5 is turned to move it out from the inside of the threaded hole 4, so that the first sliding block 3 is in an unobstructed state. At this time, the position of the front sensor 204 and the rear sensor 203 can be conveniently changed. When the position of the cylinder mounting bracket 205 needs to be changed, the second fixing bolt 7 is turned to move it out from the inside of the threaded hole 4, so that the cylinder mounting bracket 205 is in an unobstructed state, and the position of the cylinder mounting bracket 205 can be changed. After adjustment, the second fixing bolt 7 is inserted back into the cylinder mounting bracket 205 and the inside of the threaded hole 4. This not only improves the applicability of the roller automation line material blocking mechanism, but also increases the use effect of the roller automation line material blocking mechanism.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A roller automated line material blocking mechanism, comprising a chain plate (1), characterized in that: A blocking mechanism (2) is provided above the chain plate (1); The blocking mechanism (2) comprises a roller body (201), the roller body (201) is placed on the upper surface of the chain plate (1), the front of the chain plate (1) is slidably connected to two sensor mounting plates (202), the inner walls of the two sensor mounting plates (202) are respectively fixedly connected to a rear sensor (203) and a front sensor (204), the interior of the chain plate (1) is slidably connected to a cylinder mounting frame (205), the left side of the cylinder mounting frame (205) is fixedly connected to a cylinder body (206), the telescopic end of the cylinder body (206) passes through the cylinder mounting frame (205) and extends to the right side of the cylinder mounting frame (205), the telescopic end of the cylinder body (206) is fixedly connected to an anti-scratch pressing sheet (207), and the rear sensor (203) and the front sensor (204) are both electrically connected to the cylinder body (206) through a wire.

2. The roller automated line material blocking mechanism according to claim 1, characterized in that: The back side of each sensor mounting plate (202) is fixedly connected to a first sliding block (3), and each first sliding block (3) is slidably connected to the inside of the chain plate (1).

3. The roller automated line material blocking mechanism according to claim 1, characterized in that: The inner wall of the chain plate (1) is provided with threaded holes (4) arranged at equal distances, and each of the sensor mounting plates (202) is slidably connected to the inside with a first fixing bolt (5), and one end of each of the first fixing bolts (5) away from the sensor mounting plate (202) is threadedly connected to one of the threaded holes (4).

4. The roller automated line material blocking mechanism according to claim 1, characterized in that: Two second sliding blocks (6) are fixedly connected to the inner side wall of the cylinder mounting frame (205), and each of the second sliding blocks (6) is slidably connected to the inside of the chain plate (1).

5. The roller automated line material blocking mechanism according to claim 1, characterized in that: A second fixing bolt (7) is arranged on the left side of the cylinder mounting frame (205), and the end of the second fixing bolt (7) away from the cylinder mounting frame (205) passes through the cylinder mounting frame (205) and extends to the inside of the chain plate (1).

6. The roller automated line material blocking mechanism according to claim 1, characterized in that: A first reinforcement ring (8) is fixedly connected to the outer surface of the rear sensor (203), and one end of the first reinforcement ring (8) close to the sensor mounting plate (202) is fixedly connected to the front side of the sensor mounting plate (202).

7. The roller automated line material blocking mechanism according to claim 1, characterized in that: A second reinforcement ring (9) is fixedly connected to the outer surface of the front sensor (204), and one end of the second reinforcement ring (9) close to the sensor mounting plate (202) is fixedly connected to the front surface of the sensor mounting plate (202).

Images