A production line machine

Abstract

The present invention discloses a novel assembly line machine, comprising a mounting frame, a mounting plate fixedly connected to the front side of the mounting frame, a motorized suction cup provided on the front side of the mounting plate, a movable plate slidably mounted on the front side of the mounting plate, a vertical plate fixedly connected to the front side of the movable plate, a first screw rotatably mounted on the front side of the vertical plate, and a first mounting block threadedly sleeved on the first screw. The present invention facilitates automatic cleaning of dust on a transmission belt during transmission, improves conveying stability, facilitates adjustment of the transmission belt tension according to usage needs, improves adjustment efficiency, and facilitates adjustment of the position of a cleaning brush. By adjusting the position of the cleaning brush, the bristles can stably contact the bottom of the transmission belt, thereby increasing the service life of the cleaning brush and meeting usage needs.

Description

Technical Field

[0001] The present invention relates to the technical field of assembly line machines, in particular to an assembly line machine. Background Art

[0002] The assembly line arrangement machine is a workbench used in conjunction with the assembly line. When in use, the position of the parts to be processed is moved by moving the electric suction cup left and right and up and down. When it moves left and right, it is mostly through the pulley and the belt to perform left and right transmission operations. After long-term use, the belt will become loose, resulting in slippage, loosening, etc. during the transmission and transmission process. Therefore, it is necessary to frequently adjust the tension of the belt. The existing method of adjusting the belt often requires removing one of the two pulleys to adjust the distance between the two pulleys to achieve tension adjustment. The operation is cumbersome, the adjustment efficiency is low, the labor intensity is high, and it is time-consuming and labor-intensive. In addition, it is not convenient to automatically clean the particulate impurities attached to the belt during transmission operations. The particulate impurities attached to the belt will affect its stable transmission and cannot meet the use requirements. Based on the above situation, we have made improvements. Therefore, we have proposed an assembly line arrangement machine to solve the above problems. Summary of the Invention

[0003] Based on the technical problems existing in the background technology, the present invention proposes an assembly line machine.

[0004] The top end face of said sliding panel also is provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip, and the toothed connecting strip is connected with the toothed connecting strip by the toothed connecting gear.

[0005] The front side of the mounting plate is fixedly connected to a circular frame located in the transmission belt, and a cross bar is fixedly connected between the inner walls of the two sides of the circular frame, and squeezing rollers are provided above and below the cross bar, and the sides of the two squeezing rollers away from each other are respectively in movably contact with the inner top and inner bottom of the transmission belt, and a fixed shaft is provided above and below the cross bar, and the squeezing rollers are rotatably sleeved on the corresponding fixed shafts, and the sides of the two fixed shafts close to each other are respectively fixedly connected with an elastic guide mechanism between the top and bottom of the cross bar, and a movable sleeve is provided on the sliding sleeve of the cross bar, and a first through hole is opened at the top of the cross bar, and a first threaded driving mechanism is rotatably installed between the inner walls of the two sides of the first through hole, and the first threaded driving mechanism is fixedly connected to the inner wall of the movable sleeve, and the left top and left bottom of the movable sleeve are hinged with an inclined squeezing rod, and the two squeezing rods are symmetrically arranged, and the squeezing rods are away from each other. One end of the movable sleeve is hinged to the side of the corresponding fixed shaft close to the movable sleeve, and the top and bottom of the movable sleeve are fixedly connected to the first guide mechanism, the first guide mechanism is fixedly connected to the right inner wall of the circular frame, and the third driving motor is embedded in the right side of the circular frame, and the left end of the output shaft of the third driving motor is fixedly connected to the right end of the first threaded driving mechanism, and the bottom of the fixed shaft located below is fixedly connected to the first rectangular tube with a blocking structure at the top, and a second threaded driving mechanism is rotatably installed on the top inner wall of the first rectangular tube, and the bottom of the second threaded driving mechanism extends to the bottom of the first rectangular tube, and the bottom of the transmission belt is movably in contact with a cleaning brush, and the top of the cleaning brush is provided with a plurality of bristles, and the bristles are movably in contact with the bottom of the transmission belt, and the front side of the cleaning brush is fixedly connected to a second mounting block, and the second mounting block is rotatably sleeved on the second threaded driving mechanism.

[0006] Preferably, the elastic guiding mechanism includes a second rectangular tube, and the sides of the two fixed axes that are close to each other are respectively fixedly connected to the sides of the two second rectangular tubes that are away from each other. The ends of the two second rectangular tubes that are away from each other are both set as blocking structures. The top and bottom of the cross bar are fixedly connected to the first rectangular rod, and the first rectangular rod is slidably sleeved in the corresponding second rectangular tube. A spring is fixedly connected between the end of the first rectangular rod away from the cross bar and the inner wall of the corresponding second rectangular tube away from its opening.

[0007] Preferably, the first threaded drive mechanism includes a second screw rotatably mounted between the inner walls on both sides of the first through hole, a rectangular block is provided on the threaded sleeve of the second screw, the top inner wall and the bottom inner wall of the movable sleeve are fixedly connected to the top and bottom of the rectangular block respectively, and the left end of the output shaft of the third drive motor is fixedly connected to the right end of the second screw.

[0008] Preferably, the first guide mechanism includes a guide sleeve fixedly connected to the right inner wall of the circular frame, a sliding sleeve inside the guide sleeve is provided with a guide rod, the top and bottom of the movable sleeve are fixedly connected with fixed blocks, and the right side of the fixed block is fixedly connected to the left end of the corresponding guide rod.

[0009] Preferably, the second threaded drive mechanism includes a third screw rotatably mounted on the inner wall of the top end of the first rectangular tube, a second rectangular rod is slidingly sleeved in the first rectangular tube, the second rectangular rod is threadedly sleeved on the third screw, the bottom end of the second rectangular rod extends to the bottom of the first rectangular tube and is fixedly connected to the top of the second mounting block, a square rod is rotatably mounted on the top of the second mounting block, the top end of the square rod extends to the first rectangular tube, the third screw is slidingly sleeved on the square rod, the bottom end of the square rod extends to the bottom of the second mounting block and is fixedly connected to a knob.

[0010] Preferably, the front side of the mounting plate is fixedly connected to two guide rails, the rear side of the movable plate is provided with two guide grooves with openings on both sides, and the guide rails are slidably connected to the corresponding guide grooves.

[0011] Preferably, a first threaded hole is opened on one side of the rectangular block, and the first threaded hole is threadedly connected to the second screw.

[0012] Preferably, a second threaded hole is provided at the top of the second rectangular rod, the second threaded hole is threadedly connected to the third screw rod, a square hole is provided at the top of the third screw rod, the inner wall of the square hole is slidably connected to the outer side of the square rod.

[0013] Preferably, a circular hole is opened on the top of the second mounting block, a bearing is fixedly sleeved in the circular hole, and the inner side of the inner ring of the bearing is fixedly connected to the outer side of the square rod.

[0014] Preferably, a limiting hole is provided on the right inner wall of the second rectangular tube, a limiting block is fixedly connected to the right side of the first rectangular rod, and the limiting block is slidably connected to the corresponding limiting hole.

[0015] Compared with the existing technology, the beneficial effects of the present invention are:

[0016] Through the cooperation of the second driving motor, the driving wheel, the transmission belt, the driven wheel, the moving plate, the vertical plate, the first mounting block, the rotating motor and the electric suction cup, when left and right transmission operations are required, the second driving motor is started to drive the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the transmission belt, the transmission belt drives the moving plate to move right, and the moving plate drives the electric suction cup to move right in turn through the vertical plate, the first mounting block and the rotating motor. During the transmission process, the transmission belt rubs against the top of the brush bristles, so that the dust attached to the transmission belt is rubbed off, thereby achieving the purpose of automatically cleaning the dust on the transmission belt during the transmission process;

[0017] The third driving motor is started in the positive direction to drive the second screw to rotate, and the rotation of the second screw drives the rectangular block to move left, and the rectangular block drives the movable sleeve to move left, and the movable sleeve drives the guide rods to slide left in the corresponding guide sleeves through the two fixed blocks, and the movable sleeve squeezes the two extrusion rods to move and rotate, and the two extrusion rods drive the two fixed axes to move away from each other, and the fixed shaft drives the corresponding second rectangular tube to slide on the first rectangular rod and stretch the spring, and the two fixed shafts drive the two extrusion rollers to squeeze the inner top and inner bottom of the transmission belt respectively, so that the transmission belt is squeezed, deformed and tightened, thereby adjusting the tension of the transmission belt, and when the appropriate position is adjusted, stop the third driving motor;

[0018] The cleaning brush, square rod, second rectangular rod and third screw are coordinated to adjust the position of the cleaning brush. When the position of the cleaning brush needs to be adjusted, the knob is turned forward to drive the square rod to rotate, and the square rod drives the third screw to rotate. The rotation of the third screw drives the second rectangular rod to move upward. The second rectangular rod drives the cleaning brush upward through the second mounting block. When the cleaning brush drives the bristles on it to move upward until they contact the bottom of the transmission belt, the knob is stopped to fix the cleaning brush and the adjustment is completed.

[0019] The present invention facilitates automatic cleaning of dust on the transmission belt during transmission, improves transmission stability, facilitates adjustment of the tension of the transmission belt according to usage needs, improves adjustment efficiency, and facilitates adjustment of the position of the cleaning brush. By adjusting the position of the cleaning brush, the bristles can stably contact the bottom of the transmission belt, thereby increasing the service life of the cleaning brush and meeting usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural diagram of an assembly line machine proposed by the present invention;

[0021] Figure 2 for Figure 1 Schematic diagram of the right view structure;

[0022] Figure 3 for Figure 1 A schematic diagram of the enlarged cross-sectional structure of part A;

[0023] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of part B;

[0024] Figure 5 for Figure 3 Schematic diagram of the enlarged structure of part C.

[0025] In the figure: 100, mounting frame; 101, mounting plate; 1, driving wheel; 2, transmission belt; 3, first driving motor; 4, movable plate; 5, first mounting block; 6, rotating motor; 7, electric suction cup; 8, first screw; 9, vertical plate; 10, guide rail; 11, second driving motor; 12, driven wheel; 13, circular frame; 14, cross bar; 15, third driving motor; 16, cleaning brush; 17, squeezing roller; 18, first rectangular rod; 19, second rectangular tube; 20, spring; 21, fixed shaft; 22, squeezing rod; 23, first through hole; 24, movable sleeve; 25, second screw; 26, rectangular block; 27, guide rod; 28, guide sleeve; 29, fixed block; 30, first rectangular tube; 31, second rectangular rod; 32, third screw; 33, second mounting block; 34, square rod. DETAILED DESCRIPTION

[0026] The present invention will be further explained below with reference to specific embodiments.

[0027] Example

[0028] Reference Figure 1-5 The present embodiment proposes an assembly line machine, including a mounting frame 100, a mounting plate 101 is fixedly connected to the front side of the mounting frame 100, an electric suction cup 7 is provided on the front side of the mounting plate 101, a movable plate 4 is slidably mounted on the front side of the mounting plate 101, a vertical plate 9 is fixedly connected to the front side of the movable plate 4, a first screw 8 is rotatably mounted on the front side of the vertical plate 9, a first mounting block 5 is threadedly sleeved on the first screw 8, the first mounting block 5 is slidably mounted on the front side of the vertical plate 9, a first drive motor 3 is fixedly connected to the top of the vertical plate 9, and the output of the first drive motor 3 The bottom end of the output shaft is fixedly connected to the top of the first screw 8, the front side of the first mounting block 5 is fixedly mounted with a rotating motor 6, the bottom end of the output shaft of the rotating motor 6 is fixedly connected to the top of the electric suction cup 7, the front side of the mounting plate 101 is rotatably mounted with a driving wheel 1 and a driven wheel 12, the driving wheel 1 and the driven wheel 12 are connected to the same transmission belt 2, the movable plate 4 is fixedly connected to the top of the transmission belt 2, the rear side of the mounting plate 101 is fixedly connected with a second driving motor 11, and the front end of the output shaft of the second driving motor 11 is fixedly connected to the rear side of the driving wheel 1;

[0029] The front side of the mounting plate 101 is fixedly connected to a circular frame 13 located in the transmission belt 2, and a cross bar 14 is fixedly connected between the inner walls of both sides of the circular frame 13, and squeezing rollers 17 are provided above and below the cross bar 14. The two squeezing rollers 17 are in contact with the inner top and inner bottom of the transmission belt 2 on the side away from each other. A fixed shaft 21 is provided above and below the cross bar 14, and the squeezing rollers 17 are rotatably sleeved on the corresponding fixed shaft 21. The two fixed shafts 21 are fixedly connected to the top and bottom of the cross bar 14 on the side close to each other. An elastic guide mechanism is fixedly connected to the cross bar 14. A movable sleeve 24 is slidingly sleeved on the cross bar 14, and a first through hole 23 is provided at the top of the cross bar 14. A first threaded drive mechanism is rotatably installed between the inner walls of both sides of the first through hole 23. The first threaded drive mechanism is fixedly connected to the inner wall of the movable sleeve 24. The left top and left bottom of the movable sleeve 24 are hinged with an inclined squeezing rod 22. The two squeezing rods 22 are symmetrically arranged. The end of the rod 22 away from the movable sleeve 24 is hinged to the side of the corresponding fixed shaft 21 close to the movable sleeve 24, and the top and bottom of the movable sleeve 24 are fixedly connected to the first guide mechanism, the first guide mechanism is fixedly connected to the right inner wall of the circular frame 13, and the right side of the circular frame 13 is embedded with a third drive motor 15, and the left end of the output shaft of the third drive motor 15 is fixedly connected to the right end of the first threaded drive mechanism. The bottom of the fixed shaft 21 below is fixedly connected to a first rectangular tube 30 with a blocking structure at the top, and a second threaded drive mechanism is rotatably installed on the top inner wall of the first rectangular tube 30. The bottom of the second threaded drive mechanism extends to the bottom of the first rectangular tube 30, and the bottom of the transmission belt 2 is movably in contact with a cleaning brush 16. The top of the cleaning brush 16 is provided with a plurality of bristles, and the bristles are movably in contact with the bottom of the transmission belt 2. The front side of the cleaning brush 16 is fixedly connected to a second mounting block 33, and the second mounting block 33 is rotatably sleeved on the second threaded drive mechanism;

[0030] The elastic guide mechanism includes a second rectangular tube 19. The sides of the two fixed shafts 21 that are close to each other are respectively fixedly connected to the sides of the two second rectangular tubes 19 that are away from each other. The ends of the two second rectangular tubes 19 that are away from each other are both provided with a blocking structure. The top and bottom of the cross bar 14 are both fixedly connected to the first rectangular rod 18. The first rectangular rod 18 is slidably sleeved in the corresponding second rectangular tube 19. A spring 20 is fixedly connected between the end of the first rectangular rod 18 away from the cross bar 14 and the inner wall of the corresponding second rectangular tube 19 away from its opening.

[0031] The first threaded drive mechanism includes a second screw 25 rotatably mounted between the inner walls on both sides of the first through hole 23, a rectangular block 26 being threadedly sleeved on the second screw 25, the top inner wall and the bottom inner wall of the movable sleeve 24 being fixedly connected to the top and bottom of the rectangular block 26 respectively, and the left end of the output shaft of the third drive motor 15 being fixedly connected to the right end of the second screw 25; the first guide mechanism includes a guide sleeve 28 fixedly connected to the right inner wall of the circular frame 13, a guide rod 27 being slidably sleeved in the guide sleeve 28, the top and bottom of the movable sleeve 24 being fixedly connected to fixed blocks 29, and the right side of the fixed block 29 being fixedly connected to the left end of the corresponding guide rod 27;

[0032] The second screw driving mechanism includes a third screw 32 rotatably mounted on the inner wall of the top end of the first rectangular tube 30, a second rectangular rod 31 is slidably sleeved in the first rectangular tube 30, and the second rectangular rod 31 is threadedly sleeved on the third screw 32, and the bottom end of the second rectangular rod 31 extends to the bottom of the first rectangular tube 30 and is fixedly connected to the top of the second mounting block 33. A square rod 34 is rotatably mounted on the top of the second mounting block 33, and the top end of the square rod 34 extends to the first rectangular tube 30, and the third screw 32 is slidably sleeved on the square rod 34, and the bottom end of the square rod 34 extends to the bottom of the second mounting block 33 and is fixedly connected to a knob. The present invention is convenient for automatically cleaning dust on the transmission belt 2 during transmission, improving transportation stability, and facilitating adjustment of the tension of the transmission belt 2 according to use needs, thereby improving adjustment efficiency, and facilitating adjustment of the position of the cleaning brush 16. By adjusting the position of the cleaning brush 16, the bristles can stably contact the bottom of the transmission belt 2, thereby improving the service life of the cleaning brush 16 and meeting use requirements.

[0033] In this embodiment, the front side of the mounting plate 101 is fixedly connected to two guide rails 10, and the rear side of the movable plate 4 is provided with two guide grooves with openings on both sides. The guide rails 10 are slidably connected to the corresponding guide grooves. A first threaded hole is provided on one side of the rectangular block 26, and the first threaded hole is threadedly connected to the second screw 25. A second threaded hole is provided on the top of the second rectangular rod 31, and the second threaded hole is threadedly connected to the third screw 32. A square hole is provided on the top of the third screw 32, and the inner wall of the square hole is slidably connected to the outer side of the square rod 34. A circular hole is provided on the top of the second mounting block 33, and a bearing is fixedly sleeved in the circular hole. The inner ring of the bearing The side is fixedly connected to the outer side of the square rod 34, a limiting hole is opened on the right inner wall of the second rectangular tube 19, and the right side of the first rectangular rod 18 is fixedly connected to the limiting block, and the limiting block is slidably connected to the corresponding limiting hole. The present invention facilitates automatic cleaning of dust on the transmission belt 2 during transmission, improves transportation stability, facilitates adjustment of the tension of the transmission belt 2 according to use needs, improves adjustment efficiency, and facilitates adjustment of the position of the cleaning brush 16. By adjusting the position of the cleaning brush 16, the bristles can stably contact with the bottom of the transmission belt 2, thereby improving the service life of the cleaning brush 16 and meeting use needs.

[0034] In this embodiment, when in use, when left and right transmission operations are required, the second drive motor 11 is started, and the output shaft of the second drive motor 11 drives the active wheel 1 to rotate, and the active wheel 1 drives the driven wheel 12 to rotate through the transmission belt 2, so that the transmission belt 2 performs transmission movement, and the transmission belt 2 drives the movable plate 4 to move to the right, and the movable plate 4 drives the electric suction cup 7 to move to the right in turn through the vertical plate 9, the first mounting block 5 and the rotating motor 6. During the transmission process, the transmission belt 2 rubs against the top of the bristles. Under the friction force, the dust attached to the transmission belt 2 is rubbed off, thereby achieving the purpose of automatically cleaning the dust on the transmission belt 2 during the transmission process;

[0035] The transmission belt 2 is prone to become loose after long-term use. When the tightness of the transmission belt 2 needs to be adjusted, the third drive motor 15 is started in the forward direction. The output shaft of the third drive motor 15 drives the second screw 25 to rotate. Under the action of the first threaded hole provided on the rectangular block 26, the second screw 25 rotates to drive the rectangular block 26 to move left, and the rectangular block 26 drives the movable sleeve 24 to move left. The movable sleeve 24 drives the two fixed blocks 29 to move left, and the fixed blocks 29 drive the corresponding guide rods 27 to slide left in the guide sleeve 28. The movable sleeve 24 squeezes the two extrusion rods 22 to the left, and the extrusion force drives the two extrusion rods 22 to move and rotate. The two extrusion rods 22 The two fixed shafts 21 are driven to move away from each other, and the fixed shafts 21 drive the corresponding second rectangular tube 19 to slide on the first rectangular rod 18. The second rectangular tube 19 stretches the corresponding spring 20 while moving. The two fixed shafts 21 drive the two squeezing rollers 17 to move away from each other. The two squeezing rollers 17 squeeze the inner top and inner bottom of the transmission belt 2 respectively while moving. Under the squeezing force, the transmission belt 2 is squeezed, deformed and tightened, thereby adjusting the tension of the transmission belt 2. When the appropriate position is adjusted, the third drive motor 15 is stopped, so that the tension of the transmission belt 2 can be adjusted easily, thereby improving the adjustment efficiency.

[0036] When the cleaning brush 16 is used for a long time and the bristles on it are worn, the bristles will not contact the bottom of the transmission belt 2. When adjustment is needed, the knob is turned forward to drive the square rod 34 to rotate, and the square rod 34 drives the third screw 32 to rotate. Under the action of the second threaded hole opened on the second rectangular rod 31, the third screw 32 rotates to drive the second rectangular rod 31 to slide upward in the first rectangular tube 30, and the square rod 34 slides in the square hole, and the second rectangular rod 31 drives the second mounting block 33 to move upward, and the second mounting block 33 drives the cleaning brush 16 to move upward. When the cleaning brush 16 drives the bristles thereon to move upward and contact with the bottom of the transmission belt 2, stop turning the knob. Under the action of the second threaded hole and the third screw 32's own thread locking force, the cleaning brush 16 is fixed and the adjustment is completed. By adjusting the position of the cleaning brush 16, the bristles can stably contact the bottom of the transmission belt 2, thereby improving its service life.

[0037] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A production line machine, comprising a mounting frame (100), a mounting plate (101) fixedly connected to the front side of the mounting frame (100), and an electric suction cup (7) provided on the front side of the mounting plate (101), characterized in that: The front side of the mounting plate (101) is slidably mounted with a movable plate (4), the front side of the movable plate (4) is fixedly connected with a vertical plate (9), the front side of the vertical plate (9) is rotatably mounted with a first screw rod (8), a first mounting block (5) is threadedly sleeved on the first screw rod (8), the first mounting block (5) is slidably mounted on the front side of the vertical plate (9), the top of the vertical plate (9) is fixedly connected with a first drive motor (3), the bottom end of the output shaft of the first drive motor (3) is fixedly connected to the top end of the first screw rod (8), and the front side of the first mounting block (5) is fixedly mounted. A rotating motor (6) is provided, the bottom end of the output shaft of the rotating motor (6) is fixedly connected to the top of the electric suction cup (7), a driving wheel (1) and a driven wheel (12) are rotatably installed on the front side of the mounting plate (101), the driving wheel (1) and the driven wheel (12) are connected to the same transmission belt (2), the movable plate (4) is fixedly connected to the top of the transmission belt (2), the rear side of the mounting plate (101) is fixedly connected to a second driving motor (11), and the front end of the output shaft of the second driving motor (11) is fixedly connected to the rear side of the driving wheel (1); The front side of the mounting plate (101) is fixedly connected to a circular frame (13) located inside the transmission belt (2); a cross bar (14) is fixedly connected between the inner walls of the two sides of the circular frame (13); squeezing rollers (17) are provided above and below the cross bar (14); the two squeezing rollers (17) are in active contact with the inner top and inner bottom of the transmission belt (2) on the sides away from each other; fixed shafts (21) are provided above and below the cross bar (14); the squeezing rollers (17) are rotatably sleeved on the corresponding fixed shafts (21); the two fixed shafts (21) The sides close to each other are respectively fixedly connected with an elastic guide mechanism between the top and bottom of the cross bar (14), the sliding sleeve on the cross bar (14) is provided with a moving sleeve (24), the top of the cross bar (14) is provided with a first through hole (23), a first thread drive mechanism is rotatably installed between the inner walls of both sides of the first through hole (23), the first thread drive mechanism is fixedly connected to the inner wall of the moving sleeve (24), the left top and the left bottom of the moving sleeve (24) are both hinged with an inclined extrusion rod (22), and the two extrusion rods (22) are symmetrical The extrusion rod (22) is hinged to one end of the extrusion rod (22) away from the movable sleeve (24) and the corresponding fixed shaft (21) close to the movable sleeve (24). The top and bottom of the movable sleeve (24) are fixedly connected to the first guide mechanism. The first guide mechanism is fixedly connected to the right inner wall of the circular frame (13). The right side of the circular frame (13) is embedded with a third drive motor (15). The left end of the output shaft of the third drive motor (15) is fixedly connected to the right end of the first threaded drive mechanism. The bottom of the fixed shaft (21) located below is fixedly connected to the top The invention relates to a first rectangular tube (30) for sealing structure, wherein a second thread drive mechanism is rotatably mounted on the inner wall of the top end of the first rectangular tube (30), the bottom of the second thread drive mechanism extends to the bottom of the first rectangular tube (30), the bottom of the transmission belt (2) is movably contacted with a cleaning brush (16), the top of the cleaning brush (16) is provided with a plurality of bristles, the bristles are movably contacted with the bottom of the transmission belt (2), the front side of the cleaning brush (16) is fixedly connected with a second mounting block (33), and the second mounting block (33) is rotatably sleeved on the second thread drive mechanism.

2. The assembly line machine according to claim 1, characterized in that: The elastic guide mechanism comprises a second rectangular tube (19), the sides of the two fixed shafts (21) close to each other are respectively fixedly connected to the sides of the two second rectangular tubes (19) away from each other, the ends of the two second rectangular tubes (19) away from each other are both provided with a blocking structure, the top and bottom of the cross bar (14) are both fixedly connected to the first rectangular rod (18), the first rectangular rod (18) is slidably sleeved in the corresponding second rectangular tube (19), and a spring (20) is fixedly connected between the end of the first rectangular rod (18) away from the cross bar (14) and the inner wall of the corresponding second rectangular tube (19) away from its opening.

3. The assembly line machine according to claim 1, characterized in that: The first thread drive mechanism comprises a second screw (25) rotatably mounted between the inner walls on both sides of the first through hole (23); a rectangular block (26) is provided on the threaded sleeve of the second screw (25); the top inner wall and the bottom inner wall of the movable sleeve (24) are fixedly connected to the top and bottom of the rectangular block (26) respectively; and the left end of the output shaft of the third drive motor (15) is fixedly connected to the right end of the second screw (25).

4. The assembly line machine according to claim 1, characterized in that: The first guide mechanism comprises a guide sleeve (28) fixedly connected to the right inner wall of the circular frame (13); a guide rod (27) is provided in the sliding sleeve of the guide sleeve (28); a fixed block (29) is fixedly connected to the top and bottom of the movable sleeve (24); and the right side of the fixed block (29) is fixedly connected to the left end of the corresponding guide rod (27).

5. The assembly line machine according to claim 1, characterized in that: The second thread drive mechanism comprises a third screw rod (32) rotatably mounted on the inner wall of the top end of the first rectangular tube (30); a second rectangular rod (31) is slidably sleeved in the first rectangular tube (30); the second rectangular rod (31) is threadedly sleeved on the third screw rod (32); the bottom end of the second rectangular rod (31) extends to the bottom of the first rectangular tube (30) and is fixedly connected to the top of the second mounting block (33); a square rod (34) is rotatably mounted on the top of the second mounting block (33); the top end of the square rod (34) extends to the first rectangular tube (30); the third screw rod (32) is slidably sleeved on the square rod (34); the bottom end of the square rod (34) extends to the bottom of the second mounting block (33) and is fixedly connected to a knob.

6. The assembly line machine according to claim 1, characterized in that: The front side of the mounting plate (101) is fixedly connected to two guide rails (10), and the rear side of the movable plate (4) is provided with two guide grooves with openings on both sides, and the guide rails (10) are slidably connected to the corresponding guide grooves.

7. The assembly line machine according to claim 3, characterized in that: A first threaded hole is provided on one side of the rectangular block (26), and the first threaded hole is threadedly connected to the second screw rod (25).

8. The assembly line machine according to claim 5, characterized in that: A second threaded hole is provided at the top of the second rectangular rod (31), and the second threaded hole is threadedly connected to the third screw rod (32). A square hole is provided at the top of the third screw rod (32), and the inner wall of the square hole is slidably connected to the outer side of the square rod (34).

9. The assembly line machine according to claim 5, characterized in that: A circular hole is provided on the top of the second mounting block (33), a bearing is fixedly sleeved in the circular hole, and the inner side of the inner ring of the bearing is fixedly connected to the outer side of the square rod (34).

10. The assembly line machine according to claim 2, characterized in that: A limiting hole is provided on the right inner wall of the second rectangular tube (19), and a limiting block is fixedly connected to the right side of the first rectangular rod (18), and the limiting block is slidably connected to the corresponding limiting hole.

Images