Material conveyor of automatic production line

Abstract

A material conveyor of an automatic production line comprises a production line rack and a conveying belt, and a lifting mechanism and a clamping mechanism are arranged on one side of the production line rack; the lifting mechanism comprises a supporting frame, a sliding guide rail, a lifting connecting rod and a lifting plate, the supporting frame is installed on the production line rack, the sliding guide rail is installed above the supporting frame, the lifting plate is installed in the sliding guide rail, and one end of the lifting connecting rod is connected with a rotating motor after being fixed to the bottom of the supporting frame; the other end of the lifting connecting rod is connected with the lifting plate; the clamping mechanism comprises a clamping rod, a telescopic plate and a telescopic air cylinder, one end of the clamping rod is hinged to the lifting plate, a piston rod of the telescopic air cylinder penetrates through the lifting plate and then is connected with the telescopic plate, and the middle of the clamping rod is connected with the telescopic plate through a stand column. According to the material conveyor of the automatic production line, the height of materials can be adjusted, and the deviated materials can be positioned and corrected.

Description

Technical Field

[0001] The utility model relates to the field of material transportation, in particular to a material conveyor for an automated production line. Background Art

[0002] Conveyors have a long history. The high-rotating drum carts and water-lifting tipping carts in ancient China are the prototypes of modern bucket elevators and scraper conveyors. Belt conveyors are the main way to transport bulk materials at present. Conveyors can be divided into: loading and replenishing integrated conveyors, belt conveyors, screw conveyors, bucket elevators, roller conveyors, plate chain conveyors, mesh belt conveyors and chain conveyors according to their operation mode. According to their use, there are general mobile types, underground selection types, fixed types for open-pit mines, special structure types, movable conveyors, loader-specific transfer function types, large-angle conveyors, etc.

[0003] However, the existing belt conveyors still have certain shortcomings. First, when the material is transported to the designated position on the conveyor belt for processing, there is a lack of a quick positioning structure to fix the structure to prevent the material from shifting during the processing process. In addition, for different types of materials, the traditional positioning structure cannot be adjusted in height, resulting in some materials being fixed at the bottom, but due to the long height, the structure is unstable during the processing. Secondly, although some debris generated during the processing can fall off during the operation of the conveyor belt, some debris will still adhere to the surface of the conveyor belt, which will affect the fixation of the material to be processed during subsequent use. Summary of the invention

[0004] The utility model aims at the deficiencies of the prior art and provides a material conveyor for an automated production line. The material conveyor for the automated production line can adjust the height of the material and quickly position the material while conveying the material, and can also effectively clean the debris adhering to the surface of the conveyor belt.

[0005] The purpose of the utility model is achieved as follows: a material conveyor for an automated production line, comprising a production line frame, a conveyor belt, the conveyor belt is in contact with a roller shaft arranged on the production line frame, the roller shaft at a return point of the conveyor belt is driven by a first motor, a lifting mechanism and a clamping mechanism are arranged on one side of the production line frame;

[0006] The lifting mechanism comprises a support frame, a sliding guide rail, a lifting connecting rod and a lifting plate, wherein the support frame is mounted on the production line frame, the sliding guide rail is mounted above the support frame, the lifting plate is mounted in the sliding guide rail, one end of the lifting connecting rod is fixed to the bottom of the support frame and then connected to a rotating motor, and the other end of the lifting connecting rod is connected to the lifting plate;

[0007] The clamping mechanism includes a clamping rod, a telescopic plate and a telescopic cylinder. One end of the clamping rod is hinged to the lifting plate. The piston rod of the telescopic cylinder passes through the lifting plate and is connected to the telescopic plate. The middle part of the clamping rod is connected to the telescopic plate by a column.

[0008] The three rollers on the conveyor belt are arranged in a right triangle. The rollers at the other turning point of the conveyor belt are driven by a second motor. A bottom collecting box is installed below the conveyor belt. A scraper is obliquely arranged above the bottom collecting box. One side of the scraper is in contact with the surface of the conveyor belt, and the other side of the scraper is installed above the bottom collecting box. The width of the scraper and the bottom collecting box is consistent with the width of the conveyor belt.

[0009] The bottom collecting box is fixed to the production line frame through a connecting block, and the fixed end of the scraper is fixed above the bottom collecting box through a vertical plate. The left and right sides of the bottom collecting box are provided with grooves extending forward and backward and two positioning holes. The rear end inner wall of the groove is fixedly connected to a spring, and the front end of the spring is connected to the vertical plate. The bottom of the vertical plate is fixed to the positioning hole of the bottom collecting box through a pin, and the part of the vertical plate connected to the spring is slidably matched with the groove of the bottom collecting box, and a handle is provided on one side of the vertical plate.

[0010] The clamping rod comprises an adjusting plate and an adjusting rod, the adjusting rod is hinged to the adjusting plate, the middle part of the adjusting rod is connected to the telescopic plate through a column, and the adjusting plate is hinged to the lifting plate.

[0011] An axial sliding groove is arranged in the sliding guide rail, and the lifting plate is installed in the sliding groove.

[0012] The lifting connecting rod includes a first rod and a second rod, one end of the first rod is connected to the support frame and then connected to the rotating motor, the other end of the first rod is hinged to one end of the second rod, and the other end of the second rod is hinged to the lifting plate.

[0013] Two fixing rods are symmetrically arranged on the telescopic plate in the clamping mechanism, and the fixing rods are connected to the lifting plate after passing through the telescopic plate.

[0014] The front ends of the clamping rod and the fixing rod are both provided with clamping plates, and the surfaces of the clamping plates are both bonded with anti-slip pads.

[0015] The right side of the production line frame is welded to the mounting plate, a side collecting box is arranged on the mounting plate, the side collecting box is connected to one end of the inclined plate, and the other end of the inclined plate is in contact with the side of the conveyor belt.

[0016] The support frame is welded and installed together with the production line frame, and the sliding guide rail is welded and installed on the support frame.

[0017] This material conveyor for the automated production line can adjust the height of materials at different heights while conveying materials, and can quickly locate and correct offset materials. The conveyor for the automated production line is also equipped with a clamping rod and a fixing rod to facilitate the fixing of the materials to be processed. The material conveyor for the automated production line is also equipped with a side collection box and a bottom collection box, which can collect the debris on the surface of the conveyor belt and the waste generated by processing to prevent the debris from damaging the materials or affecting the processing and positioning of the materials.

[0018] Further description will be given below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 This is a structural schematic diagram of another viewing angle of the present invention.

[0021] Figure 3 It is a structural schematic diagram of the connection between the bottom collecting box and the scraper in the utility model. DETAILED DESCRIPTION

[0022] See also Figure 1 to Figure 3, a material conveyor for an automated production line, comprising a production line frame 1, a conveyor belt 2, the conveyor belt 2 being in contact with a roller shaft 3 arranged on the production line frame 1, the roller shaft 3 at a turning point of the conveyor belt 2 being driven by a first motor 5a, the three roller shafts 3 on the conveyor belt 2 being arranged in a right triangle, and the roller shaft 3 at another turning point of the conveyor belt 2 being driven by a second motor 5b. The two motors together controlling the rotation of the roller shaft 3 can reduce the workload of a single motor and extend the life of the motor. A lifting mechanism and a clamping mechanism are arranged on one side of the production line frame 1. The lifting mechanism comprises a support frame 24, a sliding guide rail 7, a lifting connecting rod 10 and a lifting plate 12, the support frame 24 being welded and installed on the production line frame 1, the sliding guide rail 7 being welded and installed above the support frame 24, the lifting plate 12 being installed in the sliding guide rail 7, the sliding guide rail 7 being provided with an axial sliding groove 7a, and the lifting plate 12 being installed in the sliding groove 7a. The lifting connecting rod 10 includes a first rod 10a and a second rod 10b, one end of the first rod 10a is connected to the support frame 24 and then connected to the rotating motor 5, the other end of the first rod 10a is hinged to one end of the second rod 10b, and the other end of the second rod 10b is hinged to the lifting plate 12. The clamping mechanism includes a clamping rod 8, a telescopic plate 13 and a telescopic cylinder 11, one end of the clamping rod 8 is hinged to the lifting plate 12, the piston rod 11a of the telescopic cylinder 11 passes through the lifting plate 12 and is connected to the telescopic plate 13, and the middle part of the clamping rod 8 is connected to the telescopic plate 13 by a column 8c. The clamping rod 8 includes an adjusting plate 8a and an adjusting rod 8b, the adjusting rod 8b is hinged to the adjusting plate 8a, the middle part of the adjusting rod 8b is connected to the telescopic plate 13 through a column 8c, and the adjusting plate 8a is hinged to the lifting plate 12. Two fixed rods 9 are symmetrically arranged on the telescopic plate 13 in the clamping mechanism, and the fixed rods 9 are connected to the lifting plate 12 after passing through the telescopic plate 13. Clamping plates 14 are arranged at the front ends of the clamping rod 8 and the fixed rod 9, and the surfaces of the clamping plates 14 are bonded with anti-slip pads. The materials on the conveyor belt 2 are transmitted from other conveyor belts. Since there are gaps between the conveyor belts, the materials may be offset when they are transmitted to the conveyor belt 2. The materials to be processed are not in the processing position. At this time, the height adjustment mechanism needs to be started, and the telescopic cylinder 11 drives the telescopic plate 13 to move to the right side of the conveyor belt 2. The fixed rod 9 contacts the surface of the material. During the process of the telescopic cylinder 11 pushing to the right side of the conveyor belt 2, the angle between the adjustment plate 8a and the adjustment rod 8b in the clamping rod 8 gradually decreases until the clamping plate 14 on the end of the adjustment rod 8b can clamp the two ends of the material and push the material to the middle position of the surface of the conveyor belt 2.When materials of different heights need to be processed, the rotary motor 5 connected to the lifting link 10 is started, and the rotary motor 5 drives the lifting link 10 to move, so that the lifting plate 12 can move up and down in the sliding groove 7a of the sliding guide rail 7, and the lifting plate 12 drives the material clamped by the clamping rod 8 to move up and down together, so that the height of the material can meet the processing height requirement. A bottom collecting box 4 is installed below the conveyor belt 2, and a scraper 6 is obliquely arranged above the bottom collecting box 4, one side of the scraper 6 abuts against the surface of the conveyor belt 2, and the other side of the scraper 6 is installed above the bottom collecting box 4, and the width of the scraper 6 and the bottom collecting box 4 is consistent with the width of the conveyor belt 2. The bottom collection box 4 is fixed to the production line frame 1 through a connecting block, and the fixed end of the scraper 6 is fixed above the bottom collection box 4 through a vertical plate 19. The left and right sides of the bottom collection box 4 are provided with a groove 16 extending forward and backward and two positioning holes 23. The inner wall of the rear end of the groove 16 is fixedly connected to a spring 16a, and the front end of the spring 16a is connected to the vertical plate 19. The bottom of the vertical plate 19 is fixed to the positioning hole 23 of the bottom collection box 4 through a latch 21. The part of the vertical plate 19 connected to the spring 16a is slidably matched with the groove 16 of the bottom collection box 4, and a handle 20 is provided on one side of the vertical plate 19. When the scraper 6 is not in use, the latch 21 is pulled out, the handle 20 is held, and the vertical plate 19 is pushed toward the rear end of the bottom collection box 4 with force until the vertical plate 19 is pushed to the positioning hole 23 at the rear end of the bottom collection box 4, and the latch 21 is inserted. The right side of the production line frame 1 is welded to the mounting plate 25, and a side collection box 26 is arranged on the mounting plate 25. The side collection box 26 is connected to one end of the inclined plate 22, and the other end of the inclined plate 22 abuts against the side of the conveyor belt 2. During the material processing, a fan can be installed on the lifting plate 12, and blow air on the conveyor belt 2 with a specified power, so that most of the waste can enter the inside of the side collection box 26 along the inclined plate, completing the centralized treatment of the waste.

Claims

1. A material conveyor for an automated production line, comprising a production line frame (1) and a conveyor belt (2), wherein the conveyor belt (2) contacts a roller shaft (3) provided on the production line frame (1), and the roller shaft (3) at a turning point of the conveyor belt (2) is driven by a first motor (5a), characterized in that: A lifting mechanism and a clamping mechanism are arranged on one side of the production line frame (1); The lifting mechanism comprises a support frame (24), a sliding guide rail (7), a lifting connecting rod (10) and a lifting plate (12); the support frame (24) is mounted on a production line frame (1); the sliding guide rail (7) is mounted above the support frame (24); the lifting plate (12) is mounted in the sliding guide rail (7); one end of the lifting connecting rod (10) is fixed to the bottom of the support frame (24) and then connected to a rotating motor (5); the other end of the lifting connecting rod (10) is connected to the lifting plate (12); The clamping mechanism comprises a clamping rod (8), a telescopic plate (13) and a telescopic cylinder (11); one end of the clamping rod (8) is hinged to the lifting plate (12); a piston rod (11a) of the telescopic cylinder (11) passes through the lifting plate (12) and is connected to the telescopic plate (13); and the middle part of the clamping rod (8) is connected to the telescopic plate (13) by a column (8c).

2. The material conveyor for the automated production line according to claim 1, characterized in that: The three rollers (3) on the conveyor belt (2) are arranged in a right triangle, the rollers (3) at the other turning point of the conveyor belt (2) are driven by a second motor (5b), a bottom collecting box (4) is installed below the conveyor belt (2), a scraper (6) is obliquely arranged above the bottom collecting box (4), one side of the scraper (6) is in contact with the surface of the conveyor belt (2), and the other side of the scraper (6) is installed above the bottom collecting box (4), and the width of the scraper (6) and the bottom collecting box (4) is consistent with the width of the conveyor belt (2).

3. The material conveyor for the automated production line according to claim 2, characterized in that: The bottom collection box (4) is fixed to the production line frame (1) via a connecting block, the fixed end of the scraper (6) is fixed to the top of the bottom collection box (4) via a vertical plate (19), the left and right sides of the bottom collection box (4) are both provided with a groove (16) extending forward and backward and two positioning holes (23), the inner wall of the rear end of the groove (16) is fixedly connected to a spring (16a), the front end of the spring (16a) is connected to the vertical plate (19), the bottom of the vertical plate (19) is fixed to the positioning hole (23) of the bottom collection box (4) via a latch (21), the part of the vertical plate (19) connected to the spring (16a) is slidably matched with the groove (16) of the bottom collection box (4), and a handle (20) is provided on one side of the vertical plate (19).

4. The material conveyor for the automated production line according to claim 1, characterized in that: The clamping rod (8) comprises an adjustment plate (8a) and an adjustment rod (8b), the adjustment rod (8b) being hinged to the adjustment plate (8a), the middle portion of the adjustment rod (8b) being connected to the telescopic plate (13) via a column (8c), and the adjustment plate (8a) being hinged to the lifting plate (12).

5. The material conveyor for the automated production line according to claim 1, characterized in that: An axial sliding groove (7a) is provided in the sliding guide rail (7), and the lifting plate (12) is installed in the sliding groove (7a).

6. The material conveyor for the automated production line according to claim 1, characterized in that: The lifting connecting rod (10) comprises a first rod (10a) and a second rod (10b), one end of the first rod (10a) is connected to a support frame (24) and then connected to a rotating motor (5), the other end of the first rod (10a) is hinged to one end of the second rod (10b), and the other end of the second rod (10b) is hinged to a lifting plate (12).

7. The material conveyor for the automated production line according to claim 1, characterized in that: Two fixing rods (9) are symmetrically arranged on the telescopic plate (13) in the clamping mechanism, and the fixing rods (9) pass through the telescopic plate (13) and are connected to the lifting plate (12).

8. The material conveyor for the automated production line according to claim 1, characterized in that: The front ends of the clamping rod (8) and the fixing rod (9) are both provided with clamping plates (14), and the surfaces of the clamping plates (14) are both bonded with anti-slip pads.

9. The material conveyor for the automated production line according to claim 1, characterized in that: The right side of the production line frame (1) is welded to a mounting plate (25), a side collection box (26) is provided on the mounting plate (25), the side collection box (26) is connected to one end of the inclined plate (22), and the other end of the inclined plate (22) is in contact with a side of the conveyor belt (2).

10. The material conveyor for the automated production line according to claim 1, characterized in that: The support frame (24) is welded and installed together with the production line frame (1), and the sliding guide rail (7) is welded and installed on the support frame (24).

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