Material conveying system

Abstract

The invention discloses a material conveying system. The material conveying system comprises a conveying module, a material pressing module, a driving module, a feeding module, a moving module, a switch module and a reset module. When the device is implemented, materials are located on the feeding module, a user drags the materials from the feeding module to the position between the conveying module and the material pressing module, the conveying module can drive the material pressing module to rotate along with operation of the conveying module, and the materials are tightly pressed on the conveying module through the material pressing module; the feeding module can be dragged to rotate when materials are dragged and conveyed, the moving module can move the feeding module along with feeding, the materials can straightly enter the conveying module, and when conveying of the materials on the surface of the feeding module is completed, the switch module is turned on, so that the materials on the surface of the feeding module are switched on, and the materials on the surface of the feeding module are conveyed. And then, the reset module can pull the moving module to enable the moving module to return to the initial position.

Description

Technical Field

[0001] The invention belongs to the technical field of conveying devices, and in particular relates to a material conveying system. Background Art

[0002] When conveying and feeding materials, especially for the feeding method in which the materials are wound around the feeding roller, the feeding roller is generally installed on one side of the conveying device, and then the feeding roller rotates, and the materials thereon are spread flat on the conveying device. As the conveying device runs, the materials are continuously conveyed.

[0003] However, when the feeding roller rotates, the material on it continues to decrease and the radius also continues to decrease. At this time, the angle at which the material enters the conveyor belt changes. The change in angle is very likely to cause the material to no longer enter in a flat state when it is fed, that is, wrinkles may appear on the material, which in turn affects the processing of the material. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a material conveying system, which effectively solves the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a material conveying system, comprising a conveying module, a pressing module, a driving module, a feeding module, a moving module, a switch module and a reset module;

[0006] The conveying module is used to convey materials;

[0007] The material pressing module is used to press the material on the surface of the conveying module so that the material can slide along with the conveying module;

[0008] The driving module is used to drive the conveying module and the pressing module so that the conveying module and the pressing module rotate synchronously;

[0009] The material is wound around the surface of the feeding module, and the pressing module presses the material onto the surface of the conveying module;

[0010] The moving module is connected to the loading module, and as the loading is carried out, the moving module can move the loading module downward;

[0011] The switch module can be opened when the loading module moves to the lowermost end;

[0012] The reset module can pull the feeding module upward to reset it after the switch module is opened.

[0013] Preferably, the conveying module comprises a fixed frame, a conveying belt and a driving roller, wherein the driving roller is mounted on the fixed frame and the conveying belt is arranged outside the driving roller, and when the driving roller rotates, the conveying belt can rotate.

[0014] Preferably, the pressing module includes a mounting frame and a driven wheel, the mounting frame is fixedly connected to the fixed frame, the driven wheel is rotatably mounted on the mounting frame, the driven wheel is located directly above the mounting frame, and there is a gap between the driven wheel and the conveyor belt, a positioning frame that can move up and down is provided in the mounting frame, the driven wheel is rotatably mounted in the positioning frame, an adjusting rod is threadedly connected to the mounting frame, and the lower end of the adjusting rod is rotatably connected to the positioning frame.

[0015] Preferably, the driving module comprises a first rotating shaft, the first rotating shaft is fixedly connected to the driving roller, and the first rotating shaft is driven by a motor.

[0016] Preferably, the feeding module comprises a feeding roller and a second rotating shaft, the second rotating shaft is sleeved outside the feeding roller, and the material is wound around the feeding roller.

[0017] Preferably, the moving module comprises a sliding block and a threaded rod, the threaded rod is vertically and rotatably installed in the supporting frame, the sliding block is sleeved outside the threaded rod, and when the threaded rod rotates, the sliding block can move up and down, two matching blocks are arranged in the sliding block, the two matching blocks are symmetrically arranged outside the threaded rod, and the two matching blocks are connected by a connecting rod, and the connecting rod is respectively threadedly matched with the two matching blocks, so that when the connecting rod rotates, the matching blocks can approach / move away from each other, an end fixing block is fixed to the end of the connecting rod, and a movable block is arranged on one side of the end fixing block, the movable block is located in the sliding block, and the movable block and the sliding block are in friction contact, and when the movable block is not subjected to external force, the movable block can remain in place, and the movable block and the end fixing block are meshed with each other;

[0018] Through holes are provided above and below the movable block, and an insert block and a tooth block are fixedly connected in the support frame. The insert block is located above the tooth block, and the insert block and the tooth block can be inserted into the through holes respectively to move the movable block.

[0019] Preferably, the switch module includes a rotating plate and a positioning block, a notch is opened in the sliding block, the rotating plate is installed in the notch through the third rotating shaft, the positioning block is installed in the rotating plate, and the lower end of the positioning block can extend out of the lower end of the rotating plate, the side of the positioning block extends to the outside of the side of the rotating plate, the positioning block and the rotating plate are in friction contact, and a socket is also opened at the lower end of the notch, the lower end of the positioning block can be inserted into the socket, the end of the second rotating shaft can extend into the notch, and the rotating plate can prevent the second rotating shaft from separating.

[0020] Preferably, the reset module includes a spring, the upper end of the spring is installed in the support frame, the lower end of the spring is installed on the sliding block, the upper end of the tooth block has a first single tooth and a second single tooth, the first single tooth can be inserted into the socket to lift the positioning block upward, and the second single tooth can be inserted into the through hole to lift the movable block upward.

[0021] Preferably, a fixed gear is fixedly connected to the outside of the first rotating shaft, a transmission gear is rotatably arranged above the fixed gear, an annular gear ring surface is arranged at the lower end of the transmission gear, the transmission gear and the gear ring surface are meshed with each other, a rotating wheel is fixedly connected to the lower end of the threaded rod, and the transmission gear drives the rotating wheel to rotate through a connecting belt.

[0022] Preferably, there are two support frames, each of which has a sliding block, and both ends of the second rotating shaft are respectively inserted into a sliding block, the switch module is arranged in one of the sliding blocks, and a connecting block is arranged in the other sliding block, the connecting block is installed in the sliding block through the fourth rotating shaft, and the end of the second rotating shaft can be rotatably inserted into the connecting block.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] When this device is implemented, the material is located on the loading module, and the user pulls the material from the loading module to between the conveying module and the pressing module. As the conveying module runs, the conveying module can drive the pressing module to rotate, and press the material tightly against the conveying module through the pressing module. Therefore, when the material is pulled and conveyed, the loading module can also be dragged to rotate. As the loading proceeds, the moving module can move the loading module so that the material can enter the conveying module straightly. When the material on the surface of the loading module is conveyed, the switch module is turned on, so that the loading module is opened to facilitate the replacement of the material, and then the reset module can pull the moving module to return it to its initial position. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is a module diagram of the present invention;

[0027] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 3 It is a schematic diagram of the matching structure of the interior of the fixing frame and the interior of the supporting frame of the present invention;

[0029] Figure 4It is a schematic diagram of the enlarged structure inside the support frame of the present invention;

[0030] Figure 5 It is a schematic diagram of the matching structure of the driving roller and the threaded rod of the present invention;

[0031] Figure 6 It is a schematic diagram of the internal top view structure of one of the sliding blocks of the present invention;

[0032] Figure 7 It is a schematic diagram of the matching structure of one of the sliding blocks, the threaded rod and the gear block of the present invention;

[0033] Figure 8 A schematic diagram of the structure of one side of the interior of one of the sliding blocks of the present invention;

[0034] Fig. 9 It is a schematic diagram of the internal top view structure of another sliding block of the present invention;

[0035] Fig.10 It is a schematic diagram of the installation structure of the driven wheel of the present invention.

[0036] In the figure: 1. fixed frame; 2. conveyor belt; 3. driving roller; 4. first rotating shaft; 5. driven wheel; 6. supporting frame; 7. feeding roller; 8. fixed gear; 9. second rotating shaft; 10. sliding block; 11. threaded rod; 12. rotating wheel; 13. spring; 14. plug block; 15. tooth block; 16. transmission gear; 17. connecting belt; 18. matching block; 19. connecting rod; 20. end fixed block; 21. movable block; 22. rotating plate; 23. positioning block; 24. first single tooth; 25. second single tooth; 26. connecting block; 27. positioning frame; 28. adjusting rod. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0038] Implementation

[0039] Depend on Figure 1-10 The present invention discloses a material conveying system, including a conveying module, a material pressing module, a driving module, a feeding module, a moving module, a switch module and a reset module;

[0040] The conveying module is used to convey materials;

[0041] The material pressing module is used to press the material on the surface of the conveying module so that the material can slide along with the conveying module;

[0042] The driving module is used to drive the conveying module and the pressing module so that the conveying module and the pressing module rotate synchronously;

[0043] The material is wound around the surface of the feeding module, and the pressing module presses the material onto the surface of the conveying module;

[0044] The moving module is connected to the loading module, and as the loading is carried out, the moving module can move the loading module downward;

[0045] The switch module can be opened when the loading module moves to the lowermost end;

[0046] The reset module can pull the feeding module upward to reset it after the switch module is opened.

[0047] When this device is implemented, the material is located on the loading module, and the user pulls the material from the loading module to between the conveying module and the pressing module. As the conveying module runs, the conveying module can drive the pressing module to rotate, and press the material tightly against the conveying module through the pressing module. Therefore, when the material is pulled and conveyed, the loading module can also be dragged to rotate. As the loading proceeds, the moving module can move the loading module so that the material can enter the conveying module straightly. When the material on the surface of the loading module is conveyed, the switch module is turned on, so that the loading module is opened to facilitate the replacement of the material, and then the reset module can pull the moving module to return it to its initial position.

[0048] The conveying module comprises a fixed frame 1, a conveying belt 2 and a driving roller 3. The driving roller 3 is mounted on the fixed frame 1, and the conveying belt 2 is arranged outside the driving roller 3. When the driving roller 3 rotates, the conveying belt 2 can rotate.

[0049] The pressing module includes a mounting frame and a driven wheel 5. The mounting frame is fixedly connected to the fixed frame 1. The driven wheel 5 is rotatably mounted on the mounting frame. The driven wheel 5 is located directly above the mounting frame, and there is a gap between the driven wheel 5 and the conveyor belt 2. A positioning frame 27 that can move up and down is provided in the mounting frame. The driven wheel 5 is rotatably mounted in the positioning frame 27. An adjusting rod 28 is threadedly connected to the mounting frame, and the lower end of the adjusting rod 28 is rotatably connected to the positioning frame 27.

[0050] The driven wheel 5 presses the material tightly against the driving roller 3, and when the driving wheel 3 rotates, the driving wheel 3 can not only drive the driven wheel 5, but also drag the material, thereby causing the loading module to rotate. In order to ensure that the driven wheel 5 can rotate, a rubber layer can be provided on the surface of the driven wheel 5 to increase friction.

[0051] Of course, the driving wheel 3 may drive the driven wheel 5 in other transmission forms.

[0052] By using the adjusting rod 28 and the positioning frame 27 in cooperation, the distance between the driven wheel 5 and the driving roller 3 can be adjusted to facilitate the operation of loading and conveying materials. By rotating the adjusting rod 28, the adjusting rod 28 can move up and down on the mounting frame, and the positioning frame 27 will not rotate therewith, so that the adjusting rod 28 can drive the positioning frame 27 to move up and down.

[0053] The driving module includes a first rotating shaft 4 , which is fixedly connected to the driving roller 3 and driven by a motor.

[0054] The feeding module comprises a feeding roller 7 and a second rotating shaft 9 . The second rotating shaft 9 is sleeved outside the feeding roller 7 , and the material is wound around the feeding roller 7 .

[0055] The moving module includes a sliding block 10 and a threaded rod 11. The threaded rod 11 is vertically and rotatably installed in the support frame 6. The sliding block 10 is sleeved outside the threaded rod 11, and when the threaded rod 11 rotates, the sliding block 10 can move up and down. Two matching blocks 18 are arranged in the sliding block 10. The two matching blocks 18 are symmetrically arranged outside the threaded rod 11, and the two matching blocks 18 are connected by a connecting rod 19. The connecting rod 19 is respectively threadedly matched with the two matching blocks 18, so that when the connecting rod 19 rotates, the matching blocks 18 can approach / move away from each other. An end fixing block 20 is fixed to the end of the connecting rod 19, and a movable block 21 is arranged on one side of the end fixing block 20. The movable block 21 is located in the sliding block 10, and the movable block 21 is in friction contact with the sliding block 10. When the movable block 21 is not subjected to external force, the movable block 21 can remain in place, and the movable block 21 and the end fixing block 20 are meshed with each other.

[0056] Through holes are provided above and below the movable block 21 , and an insert block 14 and a tooth block 15 are fixedly connected in the support frame 6 . The insert block 14 is located above the tooth block 15 , and the insert block 14 and the tooth block 15 can be inserted into the through holes respectively to move the movable block 21 .

[0057] During the use of this device, when the sliding block 10 moves from top to bottom, the two matching blocks 18 are in close contact with the threaded rod 11. At this time, as the threaded rod 11 rotates, the sliding block 10 can move downward to drive the feeding roller 7 to move downward, thereby ensuring that the angle at which the material enters the conveying module is straight.

[0058] When the sliding block 10 moves to the lowermost end, it means that the material on the surface of the feeding roller 7 has been conveyed. At this time, the tooth block 15 is inserted into the through hole located below, and then the movable block 21 is moved. The movable block 21 cooperates with the end fixed block 20 to rotate the connecting rod 19. At this time, the two matching blocks 18 move away from each other, that is, the matching block 18 is no longer in threaded contact with the threaded rod 11, and then the reset module pulls the sliding block 10 back to the initial position.

[0059] When the sliding block 10 returns to the highest position, the insert block 14 is inserted into the through hole located above. At this time, the movable block 21 is pressed downward, the connecting rod 19 rotates in the opposite direction mentioned above, and the two matching blocks 18 are threadedly matched with the threaded rod 11 again.

[0060] The switch module includes a rotating plate 22 and a positioning block 23. A notch is provided in the sliding block 10. The rotating plate 22 is installed in the notch through the third rotating shaft. The positioning block 23 is installed in the rotating plate 22, and the lower end of the positioning block 23 can extend out of the lower end of the rotating plate 22. The side of the positioning block 23 extends to the outside of the side of the rotating plate 22. The positioning block 23 is in friction contact with the rotating plate 22. A socket is also provided at the lower end of the notch. The lower end of the positioning block 23 can be inserted into the socket. The end of the second rotating shaft 9 can extend into the notch. The rotating plate 22 can prevent the second rotating shaft 9 from separating.

[0061] After all the materials on the feeding roller 7 are conveyed, the tooth block 15 can be inserted into the insertion hole, thereby pushing the positioning block 23 upward. Due to the effect of friction, the positioning block 23 can remain stable and will not fall. When the positioning block 23 is separated from the insertion hole, the rotating plate 22 can rotate. At this time, one end of the second rotating shaft 9 can be separated from the sliding block 10, thereby facilitating the user to replace the feeding roller 7. After the feeding roller 7 is installed on the second rotating shaft 9, the user slides the positioning block 23 downward by hand, thereby allowing the positioning block 23 to enter the insertion hole.

[0062] The reset module includes a spring 13, the upper end of the spring 13 is installed in the support frame 6, and the lower end of the spring 13 is installed on the sliding block 10. The upper end of the tooth block 15 has a first single tooth 24 and a second single tooth 25. The first single tooth 24 can be inserted into the insertion hole to push the positioning block 23 upward, and the second single tooth 25 can be inserted into the through hole to push the movable block 21 upward.

[0063] A fixed gear 8 is fixedly connected to the outside of the first rotating shaft 4, and a transmission gear 16 is rotatably arranged above the fixed gear 8. An annular toothed ring surface is arranged at the lower end of the transmission gear 16, and the transmission gear 16 and the toothed ring surface are meshed with each other. A rotating wheel 12 is fixedly connected to the lower end of the threaded rod 11, and the transmission gear 16 drives the rotating wheel 12 to rotate through a connecting belt 17.

[0064] There are two support frames 6, each of which has a sliding block 10. The two ends of the second rotating shaft 9 are respectively inserted into one of the sliding blocks 10. The switch module is arranged in one of the sliding blocks 10. A connecting block 26 is arranged in the other sliding block 10. The connecting block 26 is installed in the sliding block 10 through the fourth rotating shaft. The end of the second rotating shaft 9 can be rotatably inserted into the connecting block 26.

[0065] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0066] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material conveying system, characterized in that: It includes a conveying module, a pressing module, a driving module, a feeding module, a moving module, a switch module and a reset module; The conveying module is used to convey materials; The material pressing module is used to press the material on the surface of the conveying module so that the material can slide along with the conveying module; The driving module is used to drive the conveying module and the pressing module so that the conveying module and the pressing module rotate synchronously; The material is wound around the surface of the feeding module, and the pressing module presses the material onto the surface of the conveying module; The moving module is connected to the loading module, and as the loading is carried out, the moving module can move the loading module downward; The switch module can be opened when the loading module moves to the lowermost end; The reset module can pull the feeding module upward to reset it after the switch module is opened.

2. A material conveying system according to claim 1, characterized in that: The conveying module comprises a fixed frame (1), a conveying belt (2) and a driving roller (3); the driving roller (3) is mounted on the fixed frame (1), the conveying belt (2) is arranged outside the driving roller (3), and when the driving roller (3) rotates, the conveying belt (2) can rotate.

3. A material conveying system according to claim 2, characterized in that: The pressing module comprises a mounting frame and a driven wheel (5), wherein the mounting frame is fixedly connected to a fixed frame (1), and the driven wheel (5) is rotatably mounted on the mounting frame, the driven wheel (5) is located directly above the mounting frame, and there is a gap between the driven wheel (5) and the conveyor belt (2), a positioning frame (27) capable of moving up and down is arranged in the mounting frame, and the driven wheel (5) is rotatably mounted in the positioning frame (27), and an adjusting rod (28) is threadedly connected to the mounting frame, and the lower end of the adjusting rod (28) is rotatably connected to the positioning frame (27).

4. A material conveying system according to claim 3, characterized in that: The driving module comprises a first rotating shaft (4), the first rotating shaft (4) is fixedly connected to the driving roller (3), and the first rotating shaft (4) is driven by a motor.

5. A material conveying system according to claim 4, characterized in that: The feeding module comprises a feeding roller (7) and a second rotating shaft (9); the second rotating shaft (9) is sleeved outside the feeding roller (7), and the material is wound around the feeding roller (7).

6. A material conveying system according to claim 5, characterized in that: The mobile module comprises a sliding block (10) and a threaded rod (11). The threaded rod (11) is vertically and rotatably installed in a support frame (6). The sliding block (10) is sleeved outside the threaded rod (11). When the threaded rod (11) rotates, the sliding block (10) can move up and down. Two matching blocks (18) are arranged inside the sliding block (10). The two matching blocks (18) are symmetrically arranged outside the threaded rod (11). The two matching blocks (18) are connected by a connecting rod (19). The connecting rod (19) is respectively connected to the two matching blocks (18). ) threadedly engage with each other, so that when the connecting rod (19) rotates, the engaging blocks (18) can move closer to / away from each other, an end fixing block (20) is fixedly connected to the end of the connecting rod (19), a movable block (21) is arranged on one side of the end fixing block (20), the movable block (21) is located inside the sliding block (10), and the movable block (21) and the sliding block (10) are in frictional contact, and when the movable block (21) is not subjected to external force, the movable block (21) can remain in its original position, and the movable block (21) and the end fixing block (20) are meshed with each other; Through holes are provided above and below the movable block (21); an insert block (14) and a tooth block (15) are fixedly connected in the support frame (6); the insert block (14) is located above the tooth block (15); the insert block (14) and the tooth block (15) can be respectively inserted into the through holes to move the movable block (21).

7. A material conveying system according to claim 6, characterized in that: The switch module comprises a rotating plate (22) and a positioning block (23). A notch is provided in the sliding block (10). The rotating plate (22) is installed in the notch via a third rotating shaft. The positioning block (23) is installed in the rotating plate (22). The lower end of the positioning block (23) can extend out of the lower end of the rotating plate (22). The side of the positioning block (23) extends outside the side of the rotating plate (22). The positioning block (23) and the rotating plate (22) are in frictional contact. A plug hole is also provided at the lower end of the notch. The lower end of the positioning block (23) can be inserted into the plug hole. The end of the second rotating shaft (9) can extend into the notch. The rotating plate (22) can prevent the second rotating shaft (9) from separating.

8. A material conveying system according to claim 7, characterized in that: The reset module comprises a spring (13), the upper end of the spring (13) is mounted in a support frame (6), the lower end of the spring (13) is mounted on a sliding block (10), the upper end of the tooth block (15) comprises a first single tooth (24) and a second single tooth (25), the first single tooth (24) can be inserted into the insertion hole to push the positioning block (23) upward, and the second single tooth (25) can be inserted into the through hole to push the movable block (21) upward.

9. A material conveying system according to claim 8, characterized in that: The first rotating shaft (4) is fixedly connected to a fixed gear (8) on the outside, a transmission gear (16) is rotatably arranged above the fixed gear (8), a ring-shaped toothed surface is arranged at the lower end of the transmission gear (16), the transmission gear (16) and the toothed surface are meshed with each other, a rotating wheel (12) is fixedly connected to the lower end of the threaded rod (11), and the transmission gear (16) drives the rotating wheel (12) to rotate via a connecting belt (17).

10. A material conveying system according to claim 9, characterized in that: The support frames (6) are provided with two, each of the two support frames (6) having a sliding block (10), the two ends of the second rotating shaft (9) being respectively inserted into one of the sliding blocks (10), the switch module being arranged in one of the sliding blocks (10), the other sliding block (10) being provided with a connecting block (26), the connecting block (26) being installed in the sliding block (10) via a fourth rotating shaft, and the end of the second rotating shaft (9) being rotatably inserted into the connecting block (26).

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