Conveying belt connecting assembly for PET packing belt production line

Abstract

The utility model belongs to the technical field of packing belt processing, and particularly relates to a conveying belt connecting assembly for a PET packing belt production line. A conveying belt main body is mounted at the top of the connecting frame; a plurality of groups of first stoppers are fixedly connected to the middle part of the conveying belt main body; two groups of spring rods are slidably connected to the inner wall of the first stopper; the top of the spring rod is fixedly connected with a second blocking piece. The middle part of the second stopper is rotationally connected with a rotating shaft; the end part of the rotating shaft is fixedly connected with a rotating wheel; two groups of guide plates are fixedly connected to the inner wall of the connecting frame, and the two ends of the guide plates are obliquely arranged; the second blocking piece which is arranged in the middle of the first blocking piece in an expandable mode is matched, so that the problem that materials accumulated in the middle of the first blocking piece are vibrated off by vibration force generated in the material conveying process of the conveying belt body can be solved, the material movement supporting area of the first blocking piece is increased, and the problem that the materials fall off frequently is solved; and the material conveying speed of the conveying belt main body is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of strapping belt processing, in particular to a conveyor belt connecting component for a PET strapping belt production line. Background Art

[0002] PET strapping tape is a plastic strapping tape, which is mainly made of PET plastic particles and is formed by extrusion and unidirectional stretching. It has the characteristics of strong tensile strength, heat resistance, cold resistance, oil resistance, and chemical corrosion resistance. It is widely used in wood industry, stone industry, building materials and metals.

[0003] During the production process of PET strapping tape, workers usually use an inclined conveyor belt to transfer the external granular raw materials to the feed port of the extruder, and use anchor bolts to connect the conveyor belt to the ground to increase the stability of the conveyor belt during operation.

[0004] Through long-term observation, when the existing conveyor belt is inclined to transport granular materials, although the baffle in the middle of the conveyor belt can block most of the materials, the conveyor belt will inevitably generate vibration force when working, which makes some materials roll down during the conveying process, resulting in low efficiency of material conveying. Therefore, in view of the above problems, a conveyor belt connecting assembly for a PET strapping belt production line is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a conveyor belt connecting assembly for a PET strapping belt production line.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a conveyor belt connecting component for a PET packing belt production line described in the utility model comprises a connecting frame; a conveyor belt body is installed on the top of the connecting frame; a plurality of first stoppers are fixedly connected to the middle of the conveyor belt body; two groups of spring rods are slidably connected to the inner wall of the first stopper; a second stopper is fixedly connected to the top of the spring rod; a rotating shaft is rotatably connected to the middle of the second stopper; a rotating wheel is fixedly connected to the end of the rotating shaft; two groups of guide plates are fixedly connected to the inner wall of the connecting frame, and the two ends of the guide plates are inclined; the rotating wheel and the guide plates are in contact.

[0007] Preferably, two groups of reciprocating screws are fixedly connected to the middle of the output end of the conveyor belt body; a slider is threadedly connected to the middle of the reciprocating screw; a limit rod is fixedly connected to the middle of the slider, and the limit rod is slidably arranged in the middle of the connecting frame and the guide plate; multiple groups of elastic sheets are fixedly connected to the inner wall of the guide plate, and the elastic sheets are arranged in a linear array on the inner wall of the guide plate; the limit rod is in contact with the multiple groups of elastic sheets.

[0008] Preferably, two groups of elastic ropes are fixedly connected to the end of the second stopper; a sphere is fixedly connected to the middle of the elastic rope, and the sphere is arranged on the top of the conveyor belt body.

[0009] Preferably, two groups of frames are fixedly connected to the outer wall of the connecting frame, and the middle part of the frame is arranged in an arc shape; and a filter screen is fixedly connected to the inner wall of the frame.

[0010] Preferably, a plurality of groups of reinforcement members are fixedly connected to the end of the slider; a scraper is fixedly connected to the end of the reinforcement member, and the inner wall of the scraper is arranged in contact with the middle of the reciprocating screw.

[0011] Preferably, a rubber plate is fixedly connected to the end of the limiting rod; and the middle part of the rubber plate is arranged close to the middle part of the elastic sheet.

[0012] Preferably, a friction pattern is fixedly connected to the middle of the rotating wheel; and the friction pattern is arranged in contact with the top of the guide plate.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model discloses a conveyor belt connecting assembly for a PET strapping belt production line, which can reduce the problem of the vibration force generated by the conveyor belt body in the process of conveying materials, vibrating the materials accumulated in the middle of the first baffle and increasing the area of ​​the first baffle supporting the movement of materials, reducing the problem of frequent falling of materials, and increasing the speed of the conveyor belt body in conveying materials.

[0015] 2. The utility model discloses a conveyor belt connection assembly for a PET strapping belt production line, which can improve the surface smoothness of the guide plate when it is working, reduce the problem of a large amount of granular materials or impurities attached to the top of the guide plate, which causes the wheel to get stuck when rotating on the top of the guide plate, improve the stability of the second stopper when it is deployed in the middle of the first stopper, and further reduce the problem of some materials falling in the middle of the first stopper. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the guide plate structure in the utility model;

[0019] Figure 3 for Figure 2 A magnified image of point A;

[0020] Figure 4 It is a schematic diagram of the reciprocating screw structure in the utility model;

[0021] Figure 5 for Figure 4 Enlarged view of point B.

[0022] In the figure: 1. connecting frame; 11. conveyor belt body; 12. first stopper; 13. spring rod; 14. second stopper; 15. rotating shaft; 16. rotating wheel; 17. guide plate; 2. reciprocating screw; 21. sliding block; 22. limiting rod; 23. elastic sheet; 3. elastic rope; 31. sphere; 4. frame; 41. filter screen; 5. reinforcement; 51. scraper; 6. rubber plate; 7. friction pattern. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-5As shown, a conveyor belt connection assembly for a PET strapping belt production line comprises a connecting frame 1; a conveyor belt body 11 is installed on the top of the connecting frame 1; a plurality of first stoppers 12 are fixedly connected to the middle of the conveyor belt body 11; two groups of spring rods 13 are slidably connected to the inner wall of the first stopper 12; a second stopper 14 is fixedly connected to the top of the spring rod 13; a rotating shaft 15 is rotatably connected to the middle of the second stopper 14; a rotating wheel 16 is fixedly connected to the end of the rotating shaft 15; two groups of guide plates 17 are fixedly connected to the inner wall of the connecting frame 1, and the two ends of the guide plates 17 are inclined; the rotating wheel 16 and the guide plate 17 are in contact with each other; when working, the staff needs to align the output end of the end of the connecting frame 1 with the external feed port, install and fix it, and turn on the switch of the conveyor belt body 11, so that the conveyor belt body 11 moves in the middle of the connecting frame 1, and then the material to be transferred is placed on the middle of the conveyor belt body 11, and the first stopper 12 in the middle of the conveyor belt body 11 is used to block the material, and the material is moved by The first stopper 12 is provided with a slidable second stopper 14 in the middle of the first stopper 12, so that after the rotating wheel 16 approaches the inclined surface at the end of the guide plate 17, under the action of the inclined surface, the rotating wheel 16 will move upward as a whole, and at the same time, the length of the spring rod 13 will be extended, and the second stopper 14 will be in an expanded state in the middle of the first stopper 12, and the expanded second stopper 14 will block part of the material accumulated at the end of the first stopper 12. At the same time, after the end of the rotating wheel 16 gradually moves away from the middle of the guide plate 17, under the action of the pulling force of the spring rod 13, the second stopper 14 will be retracted into the first stopper 12 again, and this process is repeated. This step is combined with the second stopper 14 that can be expanded in the middle of the first stopper 12, which can reduce the problem of the vibration force generated during the conveyor belt main body 11 conveying the material to vibrate the material accumulated in the middle of the first stopper 12, increase the area of ​​the first stopper 12 supporting the movement of the material, reduce the problem of frequent material falling, and increase the speed of the conveyor belt main body 11 conveying the material.

[0025] like Figure 1 and 4As shown, two groups of reciprocating screws 2 are fixedly connected to the middle of the output end of the conveyor belt body 11; a slider 21 is threadedly connected to the middle of the reciprocating screw 2; a limiting rod 22 is fixedly connected to the middle of the slider 21, and the limiting rod 22 is slidably arranged in the middle of the connecting frame 1 and the guide plate 17; a plurality of groups of elastic sheets 23 are fixedly connected to the inner wall of the guide plate 17, and the elastic sheets 23 are arranged in a linear array on the inner wall of the guide plate 17; the limiting rod 22 and the plurality of groups of elastic sheets 23 are in contact; when working, the reciprocating screw 2 is arranged at the output end of the conveyor belt body 11, so that when the output end is rotating, under the action of the limiting rod 22, the slider 21 will reciprocate straightly in the middle of the reciprocating screw 2, and the limiting rod 22 will not move straightly in the middle of the reciprocating screw 2. During the movement, the end of the positioning rod 22 will contact with multiple elastic sheets 23 and squeeze the middle part of the elastic sheet 23 to deform. After the two groups gradually move away, the multiple groups of elastic sheets 23 will shake and collide with each other, and generate vibration force to clean the inclined guide plate 17. This step is combined with the multiple elastic sheets 23 set to vibrate, which can improve the surface smoothness of the guide plate 17 when it is working, reduce the problem of more granular materials or impurities attached to the top of the guide plate 17, and cause the wheel 16 to get stuck when rotating on the top of the guide plate 17, improve the stability of the second stopper 14 in the middle of the first stopper 12, and further reduce the problem of some materials falling in the middle of the first stopper 12.

[0026] like Figure 2 and 3 As shown, two groups of elastic ropes 3 are fixedly connected to the end of the second stopper 14; a sphere 31 is fixedly connected to the middle of the elastic rope 3, and the sphere 31 is arranged at the top of the conveyor belt body 11; during operation, by arranging the elastic rope 3 in the middle of the second stopper 14, the second stopper 14 is lowered under the action of the guide plate 17, and the sphere 31 will shake during the movement, and the middle part of the elastic rope 3 will be stretched. At the same time, when the filter screen 41 shakes downward, the middle part thereof will hit the middle part of the conveyor belt body 11, and vibrate and transfer part of the material on the edge to the middle part of the first stopper 12. This step cooperates with the arrangement of the sphere 31 to reduce the problem that part of the material accumulates at the edge of the first stopper 12, causing part of the material to fall from the edge of the first stopper 12 during the movement of the conveyor belt body 11, thereby reducing the waste of material during use.

[0027] like Figure 1As shown, two groups of frames 4 are fixedly connected to the outer wall of the connecting frame 1, and the middle part of the frame 4 is arranged in an arc shape; a filter screen 41 is fixedly connected to the inner wall of the frame 4; during operation, by arranging an arc-shaped frame 4 at the end of the connecting frame 1, when the staff transfers the material to the middle part of the conveyor belt body 11, some of the raised impurities will be blocked by the middle part of the filter screen 41. This step cooperates with the filter screen 41 arranged on the top of the reciprocating screw 2 to reduce the adhesion of some impurities in the middle part of the reciprocating screw 2, and reduce the accumulation of more impurities in the inner groove of the reciprocating screw 2, which makes the slider 21 have greater resistance or wear when rotating in the middle part. At the same time, under the action of the arc in the middle part of the frame 4, the adhesion time of more impurities in the middle part of the filter screen 41 can be reduced.

[0028] like Figure 4 As shown, the end of the slider 21 is fixedly connected to multiple groups of reinforcement members 5; the end of the reinforcement member 5 is fixedly connected to a scraper 51, and the inner wall of the scraper 51 is in contact with the middle of the reciprocating screw 2; during operation, by arranging the reinforcement member 5 at the end of the slider 21, the inner wall of the scraper 51 will scrape off the agglomerated impurities accumulated in the inner groove of the reciprocating screw 2 during the movement of the slider 21 in the middle of the reciprocating screw 2. This step, together with the scraper 51 in contact with the reciprocating screw 2, can further improve the cleanliness of the middle of the slider 21, and reduce the problem of poor rotation effect caused by a large number of impurities attached to the middle of the reciprocating screw 2 after long-term use. In combination with multiple reinforcement members 5, the stability of the scraper 51 during operation can be improved.

[0029] like Figure 5 As shown, a rubber plate 6 is fixedly connected to the end of the limit rod 22; the middle part of the rubber plate 6 is arranged close to the middle part of the elastic sheet 23; during operation, by arranging the rubber plate 6 at the end of the limit rod 22, the limit rod 22 makes a reciprocating motion in the middle part of the connecting frame 1 and the guide plate 17, and the rubber plate 6 contacts the elastic sheet 23 in turn. This step cooperates with the rubber plate 6 to reduce the problem of obvious wear of the middle part of the two due to the large friction after contacting the elastic sheet 23 in turn, thereby improving the service life of the elastic sheet 23.

[0030] like Figure 3 As shown, the middle part of the rotating wheel 16 is fixedly connected with a friction pattern 7; the friction pattern 7 is arranged in contact with the top of the guide plate 17; when working, by arranging the friction pattern 7 in the middle part of the rotating wheel 16, when the rotating wheel 16 moves on the top of the guide plate 17, it will synchronously drive the friction pattern 7 to rotate. This step cooperates with the friction pattern 7 to reduce the problem of more dust attached to the rotating output end of the rotating shaft 15, which makes it difficult to rotate when moving on the top of the guide plate 17. The friction pattern 7 can enhance the friction force when in contact with the guide plate 17.

[0031] The working principle is as follows: after the output end of the connecting frame 1 is aligned with the external feed port, and then installed and fixed, and the switch of the conveyor belt body 11 is turned on, the conveyor belt body 11 moves in the middle of the connecting frame 1, and then the material to be transferred is placed on the middle of the conveyor belt body 11, and the material is blocked by the first block 12 in the middle of the conveyor belt body 11. By providing a slidable second block 14 in the middle of the first block 12, the rotating wheel 16 is close to the inclined surface of the end of the guide plate 17. Under the action of the inclined surface, the rotating wheel 16 will move upward as a whole, and at the same time, the length of the spring rod 13 will be lengthened, and the second block 14 will slide in the middle of the first block 12. 14 will be in an expanded state in the middle of the first stopper 12, and the expanded second stopper 14 will block part of the materials accumulated at the end of the first stopper 12. At the same time, after the end of the rotating wheel 16 gradually moves away from the middle of the guide plate 17, under the action of the pulling force of the spring rod 13, the second stopper 14 will be retracted into the first stopper 12 again, and this will be repeated. By arranging a reciprocating screw 2 at the output end of the conveyor belt body 11, when the output end is rotating, under the action of the limiting rod 22, the slider 21 will reciprocate straightly in the middle of the reciprocating screw 2, and during the movement of the limiting rod 22, its end will contact with multiple elastic sheets 23 and squeeze the elastic sheets 23. 3 is deformed in the middle, and after the two groups gradually move away, the multiple groups of elastic sheets 23 will shake and collide with each other, and generate vibration force to clean the inclined guide plate 17. By providing an elastic rope 3 in the middle of the second stopper 14, the second stopper 14 is lowered under the action of the guide plate 17, and the ball 31 will shake during the movement, and the middle part of the elastic rope 3 will be stretched. At the same time, when the filter screen 41 shakes downward, the middle part will hit the middle part of the conveyor belt body 11, and vibrate and transfer part of the edge of the material to the middle of the first stopper 12. By providing an arc-shaped frame 4 at the end of the connecting frame 1, the staff can When it moves to the middle part of the conveyor belt body 11, some of the raised impurities will be blocked by the middle part of the filter screen 41. By providing a reinforcement piece 5 at the end of the slider 21, the inner wall of the scraper 51 will scrape off the agglomerated impurities accumulated in the inner groove of the reciprocating screw 2 during the movement of the slider 21 in the middle part of the reciprocating screw 2. By providing a rubber plate 6 at the end of the limit rod 22, the rubber plate 6 will contact the elastic sheet 23 in turn during the reciprocating movement of the limit rod 22 in the middle part of the connecting frame 1 and the guide plate 17. By providing a friction pattern 7 in the middle part of the rotating wheel 16, when the rotating wheel 16 moves on the top of the guide plate 17, it will synchronously drive the friction pattern 7 to rotate.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A conveyor belt connection assembly for a PET strapping belt production line, comprising a connection frame (1); a conveyor belt body (11) is installed on the top of the connection frame (1); and the characteristics are: A plurality of first blocks (12) are fixedly connected to the middle of the conveyor belt body (11); two groups of spring rods (13) are slidably connected to the inner wall of the first blocks (12); a second block (14) is fixedly connected to the top of the spring rod (13); a rotating shaft (15) is rotatably connected to the middle of the second block (14); a rotating wheel (16) is fixedly connected to the end of the rotating shaft (15); two groups of guide plates (17) are fixedly connected to the inner wall of the connecting frame (1), and the two ends of the guide plates (17) are inclined; the rotating wheel (16) and the guide plates (17) are in contact with each other.

2. A conveyor belt connection assembly for a PET strapping belt production line according to claim 1, characterized in that: Two groups of reciprocating screws (2) are fixedly connected in the middle of the output end of the conveyor belt body (11); a slider (21) is threadedly connected in the middle of the reciprocating screw (2); a limiting rod (22) is fixedly connected in the middle of the slider (21), and the limiting rod (22) is slidably arranged in the middle of the connecting frame (1) and the guide plate (17); a plurality of groups of elastic sheets (23) are fixedly connected to the inner wall of the guide plate (17), and the elastic sheets (23) are arranged in a linear array on the inner wall of the guide plate (17); the limiting rod (22) and the plurality of groups of elastic sheets (23) are in contact.

3. The conveyor belt connecting assembly for a PET strapping belt production line according to claim 1, characterized in that: Two groups of elastic ropes (3) are fixedly connected to the end of the second stopper (14); a sphere (31) is fixedly connected to the middle of the elastic rope (3), and the sphere (31) is located on the top of the conveyor belt body (11).

4. The conveyor belt connection assembly for a PET strapping belt production line according to claim 1, characterized in that: Two groups of frames (4) are fixedly connected to the outer wall of the connecting frame (1), and the middle part of the frame (4) is arranged in an arc shape; a filter screen (41) is fixedly connected to the inner wall of the frame (4).

5. The conveyor belt connection assembly for a PET strapping belt production line according to claim 2, characterized in that: The end of the slider (21) is fixedly connected to a plurality of reinforcement members (5); the end of the reinforcement member (5) is fixedly connected to a scraper (51), and the inner wall of the scraper (51) is in contact with the middle of the reciprocating screw (2).

6. A conveyor belt connection assembly for a PET strapping belt production line according to claim 2, characterized in that: The end of the limiting rod (22) is fixedly connected with a rubber plate (6); the middle part of the rubber plate (6) is arranged close to the middle part of the elastic sheet (23).

7. A conveyor belt connection assembly for a PET strapping belt production line according to claim 1, characterized in that: A friction pattern (7) is fixedly connected to the middle of the rotating wheel (16); the friction pattern (7) is arranged in contact with the top of the guide plate (17).

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