Automatic felt conveying device

Abstract

The present invention relates to the technical field of felt conveying devices, and in particular to an automatic felt conveying device, comprising a device body, the device body comprising a base, a vertical plate fixedly provided on the top of the base, a conveying assembly provided on the vertical plate; a first working disk and a first spare disk provided on one side of the vertical plate, a first through-hole provided on one side of the vertical plate, a first sliding plate slidingly provided in the first through-hole, a second rotating wheel fixedly provided on the first sliding plate; a first triangular placement groove provided on the vertical plate, the first working disk and the first spare disk moving along the direction of the first placement groove itself. In the present invention, the device body automatically loads materials, and one operator can manage multiple devices at the same time, thereby reducing labor costs and increasing the service life of the device body.

Description

Technical Field

[0001] The present invention relates to the technical field of felt conveying devices, in particular to an automatic felt conveying device. Background Art

[0002] During the photovoltaic frame production process, felt is mixed with the frame's raw materials to enhance its surface properties. During the felt production process, it is crucial to ensure the continuity of the felt, preventing it from being fragmented. The existing method involves placing the felt roll on a conveyor equipped with a motor-guided rail assembly. This assembly drives a sewing machine, which sews the end of the old felt roll to the beginning of the new one and trims the edges to ensure continuous felt production.

[0003] In order to meet this requirement, the equipment needs to be stopped before the old felt is about to be exhausted so that the overlock machine can work. This operation method not only requires the operator to frequently pay attention to the status of the old felt roll on the conveying device, but also requires one operator to be assigned to each conveying device, which increases the company's labor costs and the operator's workload. At the same time, the equipment is shut down and started several times a day, which also affects the service life of the equipment. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an automatic felt conveying device, which has the effect of enabling the device body to automatically load materials, and one operator can manage multiple devices at the same time, thereby reducing labor costs and increasing the service life of the device body.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] An automatic felt splicing and conveying device comprises a device body, the device body comprises a base, a vertical plate is fixedly provided on the top of the base, and a conveying assembly is provided on the vertical plate;

[0007] The conveying assembly includes a plurality of first rotating wheels, and the plurality of first rotating wheels are all arranged on the same side of the vertical plate through a pin shaft. The characteristic is that a first working disk and a first standby disk are provided on one side of the vertical plate, and a first triangular placement groove is provided on the vertical plate. The first working disk and the first standby disk move along the direction of the first placement groove itself, and the three end points of the first placement groove are respectively recorded as a standby point, a working point and a transition point;

[0008] The vertical plate is provided with a motion component, and the motion component drives the first active tray and the first spare tray to move counterclockwise along the direction of the first placement slot.

[0009] In a preferred embodiment, the present invention can be further configured as follows: a first through hole is opened on one side of the vertical plate, a first sliding plate is slidably arranged in the first through hole, and a second rotating wheel is arranged on the first sliding plate;

[0010] A lifting assembly is provided in the first through hole, and the lifting assembly drives the first sliding plate to move and causes the second rotating wheel to move above the first rotating wheel.

[0011] In a preferred embodiment, the present invention may be further configured as follows: the lifting assembly includes a first telescopic portion, the first telescopic portion is fixedly disposed on the top of the inner wall of the first through hole, and the telescopic end of the first telescopic portion is fixedly connected to the first sliding plate;

[0012] Two guide rods are vertically and symmetrically fixedly arranged in the first through hole. Both of the guide rods pass through the first sliding plate, and both of the guide rods are slidably connected to the first sliding plate.

[0013] In a preferred embodiment, the present invention can be further configured as follows: the side of the vertical plate on which the first rotating wheel is installed is defined as the front side, the base is located directly below the vertical plate, the standby point is located in the upper half of the vertical plate, the transition point is located directly below the standby point, and the use point is located to the left of the standby point;

[0014] The distance between the use point and the standby point is equal to the distance between the use point and the transition point;

[0015] The motion assembly includes two motion discs. A second placement slot is provided on the back of the vertical plate. The position of the second placement slot corresponds to the position of the first placement slot. The shape of the second placement slot is similar to that of the first placement slot. Both motion discs are located in the second placement slot and are slidably connected to the second placement slot.

[0016] A connecting post is fixedly provided on one side of the two moving disks close to the first rotating wheel. The two connecting posts are both located in the first placement groove and are slidably connected to the first placement groove. The other ends of the two connecting posts are respectively fixed to one side of the first active disk and the first spare disk.

[0017] A driven block is fixedly provided on one side of the two moving disks away from the connecting column;

[0018] A second telescopic portion is fixedly provided on the upper right side of the second placement slot;

[0019] A third telescopic portion is fixedly disposed directly below the second placement slot;

[0020] A fourth telescopic portion is fixedly provided at the lower right side of the second placement slot;

[0021] The telescopic end of the second telescopic part, the telescopic end of the third telescopic part, and the telescopic end of the fourth telescopic part are all fixedly provided with electromagnets.

[0022] In a preferred embodiment, the present invention can be further configured as follows: the driven block is an irregular trapezoid;

[0023] The surface where the driven block contacts the electromagnet is a plane, and the surface where the driven block contacts the electromagnet is perpendicular to the corresponding telescopic end.

[0024] In a preferred example, the present invention may be further configured as follows: a line connecting the center points of a plurality of the first rotating wheels is a horizontal line.

[0025] In a preferred example, the present invention can be further configured as follows: the vertical cross-section of the first placement groove and the vertical cross-section of the second placement groove are both shaped like isosceles triangles.

[0026] In a preferred embodiment, the present invention can be further configured as follows: the two driven blocks are both located on the outside of the vertical plate;

[0027] The telescopic end of the second telescopic portion, the telescopic end of the third telescopic portion, and the telescopic end of the fourth telescopic portion do not interfere with each other;

[0028] The telescopic end of the second telescopic portion is located between the vertical plate and the telescopic end of the third telescopic portion;

[0029] The telescopic end of the third telescopic portion is located between the telescopic end of the second telescopic portion and the telescopic end of the fourth telescopic portion.

[0030] In summary, the present invention includes at least one of the following beneficial technical effects:

[0031] 1. By providing a second rotating wheel that can change its position, a first working disk, a first spare disk, a lifting assembly and a moving assembly, the connection operation of the new and old felts can be quickly achieved without shutting down the equipment. In addition, due to the use of the first spare disk and the first working disk, automatic loading is achieved, and one operator can manage multiple devices at the same time, reducing labor costs while increasing the service life of the device itself.

[0032] 2. By setting the contact surface of the driven block and the electromagnet to be a plane, the contact surface of the driven block and the electromagnet is perpendicular to the corresponding telescopic end, thereby improving the working efficiency of the telescopic end.

[0033] 3. By setting up the second rotating wheel, during operation, the second rotating wheel is located below the first rotating wheel. When the second rotating wheel loses contact with the felt, the felt located between the two first rotating wheels adjacent to the second rotating wheel is always in a drooping state due to its own weight, thereby avoiding stacking and disorder of this part of the felt. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of the main structure of this embodiment;

[0035] Figure 2 yes Figure 1 Schematic diagram of part of the structure (excluding the first spare disk and the first active disk);

[0036] Figure 3 yes Figure 1 Schematic diagram of the rear view structure;

[0037] Figure 4 yes Figure 3 Enlarged structural diagram at point A in the middle.

[0038] In the figure, 1. device body; 11. base; 12. vertical plate; 211. first rotating wheel; 2. first use disk; 21. first spare disk; 22. first through hole; 23. first sliding plate; 24. second rotating wheel; 4. first placement slot; 41. spare point; 42. use point; 43. transition point; 3. moving component; 5. lifting component; 51. first telescopic part; 52. guide rod; 31. moving disk; 32. second placement slot; 33. connecting column; 34. driven block; 35. second telescopic part; 36. third telescopic part; 37. fourth telescopic part; 38. electromagnet. DETAILED DESCRIPTION

[0039] The present invention will be further described in detail below with reference to the accompanying drawings.

[0040] Example:

[0041] Reference Figures 1-4 As shown, the present invention discloses an automatic felt splicing and conveying device, comprising a device body 1, wherein the device body 1 comprises a base 11. A vertical plate 12 is fixedly provided on the top of the base 11, and a conveying assembly is provided on the vertical plate 12.

[0042] The conveying assembly includes a plurality of first rotating wheels 211, and the plurality of first rotating wheels 211 are all arranged on the same side of the vertical plate 12 through pins. The line connecting the center points of the plurality of first rotating wheels 211 is a horizontal line.

[0043] A first placement slot 4 is provided on the vertical plate 12. The vertical section of the first placement slot 4 is an isosceles triangle. Two connecting posts 33 are movably placed in the first placement slot 4, and both connecting posts 33 are slidably connected to the first placement slot 4.

[0044] The three endpoints of the first placement slot 4 are designated as a standby point 41, a use point 42, and a transition point 43. The side of the vertical plate 12 where the first rotating wheel 211 is mounted is defined as the front side. The base 11 is located directly below the vertical plate 12. The standby point 41 is located in the upper half of the vertical plate 12, the transition point 43 is located directly below the standby point 41, and the use point 42 is located to the left of the standby point 41.

[0045] The distance between the use point 42 and the standby point 41 is equal to the distance between the use point 42 and the transition point 43 .

[0046] The use point 42 is located below the line connecting the center points of the first rotating wheels 211. The standby point 41 is located above the line connecting the center points of the first rotating wheels 211.

[0047] A first service tray 2 and a first standby tray 21 are provided on one side of the vertical plate 12 , and one end of two connecting columns 33 are fixed to the center of one side of the first service tray 2 and the center of one side of the first standby tray 21 respectively.

[0048] A support column (not shown) is provided on the side of the first service tray 2 and the first spare tray 21 away from the connecting column 33, and the felt roll is placed on the support column.

[0049] A first fixed plate is provided on one side of the vertical plate 12, and a sewing machine is movably provided on the first fixed plate. The sewing machine is a prior art and will not be described in detail here.

[0050] The edge-locking machine is connected to the first fixed plate via a motor slide assembly so that the edge-locking machine can move forward and backward. The motor slide assembly is also prior art and will not be described in detail herein.

[0051] A support block is fixedly mounted on one side of the vertical plate 12. The front of the support block is open, with both ends of the opening extending through the support block. When the first spare tray 21 is positioned at the standby point 41, one end of the felt roll on the first spare tray 21 passes through the opening in the support block. The first spare tray 21 and the support block prevent the felt on the first spare tray 21 from contacting the felt on the first active tray 2.

[0052] As the overlocking machine moves toward the vertical plate 12 , the felt portion unfolded on the first standby disc 21 and the felt portion unfolded on the first service disc 2 are both located in the working opening of the overlocking machine.

[0053] When the overlock machine starts working, the spare felt and the used felt are kept in a stationary state during stitching.

[0054] A first through hole 22 is formed on one side of the vertical plate 12 . A first sliding plate 23 is slidably disposed in the first through hole 22 . A second rotating wheel 24 is disposed on the first sliding plate 23 .

[0055] A lifting assembly 5 is disposed in the first through hole 22 . The lifting assembly 5 drives the first sliding plate 23 to move, and moves the second rotating wheel 24 to above the first rotating wheel 211 .

[0056] The lifting assembly 5 includes a first telescopic portion 51, which is fixedly arranged on the top of the inner wall of the first through hole 22, and a telescopic end of the first telescopic portion 51 is fixedly connected to the first sliding plate 23. The first telescopic portion 51 is an existing device.

[0057] Two guide rods 52 are vertically symmetrically fixedly disposed in the first through hole 22 . Both guide rods 52 pass through the first sliding plate 23 , and both guide rods 52 are slidably connected to the first sliding plate 23 .

[0058] As the second rotating wheel 24 moves, it loses contact with the felt being used. The pulling device outside the device body 1 continues to pull the felt, and the curvature of the felt between the two first rotating wheels 211 adjacent to the second rotating wheel 24 gradually decreases. At this time, only this part of the felt is moving, and the part where the new and old felts are stitched together does not move.

[0059] A motion component 3 is provided on the vertical plate 12 , and the motion component 3 drives the first active tray 2 and the first standby tray 21 to move counterclockwise along the direction of the first placement slot 4 itself.

[0060] The motion assembly 3 includes two motion discs 31. A second placement slot 32 is defined on the back of the vertical plate 12. The second placement slot 32 corresponds to the first placement slot 4 and has a similar shape. The vertical cross-section of the second placement slot 32 is approximately an isosceles triangle. Both motion discs 31 are positioned within the second placement slot 32 and are slidably connected thereto.

[0061] The sides of the two moving disks 31 close to the first rotating wheel 211 are fixed to the other ends of the corresponding connecting columns 33. One side of the moving disk 31 is in contact with one side of the vertical plate 12, and one side of the first use disk 2 and one side of the first spare disk 21 are in contact with the corresponding side of the vertical plate 12.

[0062] A follower block 34 is fixedly mounted on each side of the two moving plates 31, away from the connecting post 33. A second telescopic portion 35 is fixedly mounted to the upper right of the second placement slot 32. A third telescopic portion 36 is fixedly mounted directly below the second placement slot 32. A fourth telescopic portion 37 is fixedly mounted to the lower right of the second placement slot 32. The second, third, and fourth telescopic portions 35, 36, and 37 are all existing devices.

[0063] The telescopic ends of the second telescopic portion 35, the third telescopic portion 36 and the fourth telescopic portion 37 are all fixedly provided with electromagnets 38. The electromagnets 38 are also existing equipment.

[0064] The driven block 34 is in the shape of an irregular trapezoid. The surface where the driven block 34 contacts the electromagnet 38 is a plane, and the surface where the driven block 34 contacts the electromagnet 38 is perpendicular to the corresponding telescopic end.

[0065] Both follower blocks 34 are located outside the vertical plate 12. The telescopic ends of the second telescopic portion 35, the third telescopic portion 36, and the fourth telescopic portion 37 do not interfere with each other. The telescopic end of the second telescopic portion 35 is located between the vertical plate 12 and the telescopic end of the third telescopic portion 36. The telescopic end of the third telescopic portion 36 is located between the telescopic ends of the second telescopic portion 35 and the fourth telescopic portion 37.

[0066] A controller is further provided outside the device body 1 , and the controller is electrically connected to the first telescopic portion 51 , the second telescopic portion 35 , the third telescopic portion 36 , the fourth telescopic portion 37 , the electromagnets 38 and the motor slide rail assembly.

[0067] The implementation principle of the above embodiment is:

[0068] A pulling device is provided outside the apparatus body 1, and one end of the felt being used is connected to the pulling device. The pulling device drives the felt to move. The pulling device is an existing equipment.

[0069] Since the specifications of each felt roll are the same and the external pulling equipment pulls at the same speed, the time taken to pull each roll of felt is consistent.

[0070] Through the controller setting, after a period of time, the lifting component 5, the movement component 3 and the motor slide rail component are started.

[0071] When the felt on the first tray 2 is about to run out, the controller first activates the motor slide assembly, which drives the overlocking machine toward the vertical board 12. After the overlocking machine has moved a certain distance, the motor stops. The overlocking machine then starts up again. The overlocking machine trims and sews the spare felt with the current felt.

[0072] During the period from the time when the overlock machine starts to move to the time before the overlock machine starts to sew.

[0073] The controller activates the first telescopic portion 51 , which drives the first sliding plate 23 to move. The first sliding plate 23 drives the second rotating wheel 24 to move. When the second rotating wheel 24 moves above the first rotating wheel 211 , the first telescopic portion 51 stops working.

[0074] At this time, the second rotating wheel 24 has no contact with the felt being pulled.

[0075] After the second rotating wheel 24 moves to above the first rotating wheel 211, the controller starts the overlocking machine, which begins trimming and sewing operations.

[0076] During the operation of the overlock machine, the pulling device continues to work, and drives the felt between the two adjacent first rotating wheels 211 of the second rotating wheel 24 to move, but the seam between the new and old felts does not move.

[0077] When the overlock machine completes its work, the controller stops the overlock machine and starts the motor slide assembly, so that the overlock machine returns to its initial position and stops moving.

[0078] Before the suturing part moves, the controller starts the motion component 3.

[0079] In this description, the electromagnet 38 in the fourth telescopic portion 37 and the electromagnet 38 in the third telescopic portion 36 are both activated, and both electromagnets 38 are connected to the corresponding driven block 34. In this description, the material of the driven block 34 can be adsorbed by the electromagnet 38.

[0080] Before sewing, the fourth telescopic portion 37 and the third telescopic portion 36 fix the corresponding driven block 34 in an appropriate position.

[0081] After suturing, the second telescopic portion 35 starts to start, and the telescopic end of the second telescopic portion 35 starts to move and starts the corresponding electromagnet 38. Along with the second telescopic portion 35 movement, the electromagnet 38 in the second telescopic portion 35 is connected with the driven block 34 on the motion disk 31 on the standby point 41.

[0082] Subsequently, the controller turns off the electromagnet 38 on the third telescopic portion 36 and moves the telescopic end of the third telescopic portion 36 to the initial position and then stops.

[0083] Next, the controller starts the fourth telescopic part 37, causing the telescopic end of the fourth telescopic part 37 to start moving to the initial position and then stop. As the fourth telescopic part 37 starts to move, the driven block 34 at the use point 42 moves with the fourth telescopic part 37 to the transition point 43, and the electromagnet 38 on the fourth telescopic part 37 stops working.

[0084] Next, the controller starts the second telescopic portion 35 , and the second telescopic portion 35 starts to move. The second telescopic portion 35 drives the driven block 34 at the standby point 41 to move to the use point 42 .

[0085] Next, the controller starts the third telescopic portion 36 and the electromagnet 38 thereon. The electromagnet 38 is connected to the driven block 34 at the transition point 43 . The third telescopic portion 36 drives the driven block 34 at the transition point 43 to move to the standby point 41 .

[0086] After the third telescopic portion 36 moves, the controller starts the fourth telescopic portion 37 . The electromagnet 38 in the fourth telescopic portion 37 touches the corresponding driven block 34 and then turns on the electromagnet 38 , fixing the position of the driven block 34 at the use point 42 .

[0087] When the third telescopic portion 36 does not reach the predetermined position, the controller turns off the electromagnet 38 on the second telescopic portion 35 and moves the second telescopic portion 35 to the initial position.

[0088] After this series of actions are completed, the sutured part has not been pulled yet.

[0089] Finally, under the control of the program set in the controller, the first telescopic part 51 starts to start and drives the first sliding plate 23 back to the initial position. As the first sliding plate 23 moves, the first sliding plate 23 drives the second rotating wheel 24 to move, and the second rotating wheel 24 contacts the felt again, and makes the entire felt in the transportation process in a straight state.

[0090] The telescopic ends of the second telescopic portion 35 , the third telescopic ends of the third telescopic portion 36 , and the fourth telescopic ends of the fourth telescopic portion 37 do not interfere with each other.

[0091] After one round, the first used disk 2 is at the standby point 41 , and the first standby disk 21 is at the used point 42 .

[0092] The operator places a new felt roll on the first use tray 2 and passes one end of the felt roll on the first use tray 2 through the opening on the support block.

[0093] The embodiments of this specific implementation method are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic felt-joining and conveying device, comprising a device body (1), the device body (1) comprising a base (11), a vertical plate (12) fixedly provided on the top of the base (11), and a conveying assembly provided on the vertical plate (12); The conveying assembly comprises a plurality of first rotating wheels (211), and the plurality of first rotating wheels (211) are all arranged on the same side of the vertical plate (12) through pins, and is characterized in that: A first use disk (2) and a first standby disk (21) are provided on one side of the vertical plate (12); a first triangular placement slot (4) is provided on the vertical plate (12); the first use disk (2) and the first standby disk (21) move along the direction of the first placement slot (4); the three end points of the first placement slot (4) are respectively recorded as a standby point (41), a use point (42) and a transition point (43); A motion component (3) is provided on the vertical plate (12), and the motion component (3) drives the first use disk (2) and the first standby disk (21) to move counterclockwise along the direction of the first placement slot (4); A first through hole (22) is provided on one side of the vertical plate (12), a first sliding plate (23) is slidably arranged in the first through hole (22), and a second rotating wheel (24) is provided on the first sliding plate (23); A lifting assembly (5) is provided in the first through hole (22), and the lifting assembly (5) drives the first sliding plate (23) to move and causes the second rotating wheel (24) to move above the first rotating wheel (211).

2. The automatic felt splicing and conveying device according to claim 1, characterized in that: The lifting assembly (5) comprises a first telescopic portion (51), the first telescopic portion (51) being fixedly arranged on the top of the inner wall of the first through hole (22), and the telescopic end of the first telescopic portion (51) being fixedly connected to the first sliding plate (23); Two guide rods (52) are vertically symmetrically fixedly arranged in the first through hole (22), and both of the guide rods (52) pass through the first sliding plate (23), and both of the guide rods (52) are slidably connected to the first sliding plate (23).

3. The automatic felt splicing and conveying device according to claim 2, characterized in that: The side of the vertical plate (12) on which the first rotating wheel (211) is installed is defined as the front side, the base (11) is located directly below the vertical plate (12), the standby point (41) is located in the upper half of the vertical plate (12), the transition point (43) is located directly below the standby point (41), and the use point (42) is located on the left side of the standby point (41); The distance between the use point (42) and the standby point (41) is equal to the distance between the use point (42) and the transition point (43); The motion assembly (3) includes two motion disks (31), and a second placement groove (32) is provided on the back of the vertical plate (12). The position of the second placement groove (32) corresponds to the position of the first placement groove (4), and the shape of the second placement groove (32) is similar to that of the first placement groove (4). The two motion disks (31) are both located in the second placement groove (32), and the two motion disks (31) are both slidably connected to the second placement groove (32). A connecting column (33) is fixedly provided on one side of the two moving disks (31) close to the first rotating wheel (211), and the two connecting columns (33) are both located in the first placement groove (4). The two connecting columns (33) are slidably connected to the first placement groove (4), and the other ends of the two connecting columns (33) are respectively fixed to one side of the first use disk (2) and the first standby disk (21); A driven block (34) is fixedly provided on one side of the two moving disks (31) away from the connecting column (33); A second telescopic portion (35) is fixedly provided on the upper right side of the second placement slot (32); A third telescopic portion (36) is fixedly provided directly below the second placement slot (32); A fourth telescopic portion (37) is fixedly provided at the lower right side of the second placement slot (32); The telescopic end of the second telescopic part (35), the telescopic end of the third telescopic part (36), and the telescopic end of the fourth telescopic part (37) are all fixedly provided with an electromagnet (38).

4. The automatic felt splicing and conveying device according to claim 3, characterized in that: The driven block (34) is an irregular trapezoid; The surface where the driven block (34) contacts the electromagnet (38) is a plane, and the surface where the driven block (34) contacts the electromagnet (38) is perpendicular to the corresponding telescopic end.

5. The automatic felt splicing and conveying device according to claim 4, characterized in that: The center points of the plurality of first rotating wheels (211) are all located on the same horizontal plane.

6. The automatic felt splicing and conveying device according to claim 5, characterized in that: The vertical cross-section of the first placement groove (4) and the vertical cross-section of the second placement groove (32) are both shaped like isosceles triangles.

7. The automatic felt splicing and conveying device according to claim 6, characterized in that: The two driven blocks (34) are both located outside the vertical plate (12); The telescopic end of the second telescopic portion (35), the telescopic end of the third telescopic portion (36), and the telescopic end of the fourth telescopic portion (37) do not interfere with each other; The telescopic end of the second telescopic portion (35) is located between the vertical plate (12) and the telescopic end of the third telescopic portion (36); The telescopic end of the third telescopic portion (36) is located between the telescopic end of the second telescopic portion (35) and the telescopic end of the fourth telescopic portion (37).

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