Automatic conveying feeder for pearl wool processing and cutting

Abstract

The invention discloses an automatic conveying and feeding machine for pearl wool processing and cutting, and particularly relates to the technical field of conveying and feeding machines, the automatic conveying and feeding machine comprises a supporting frame, a discharging conveyor is arranged at the bottom of the supporting frame, and multiple pieces of pearl wool are stacked above the discharging conveyor; the position of the side wall of the pearl wool is adjusted and limited by controlling the two side limiting frames to move synchronously, the height of the lower portion of a blocking plate is adjusted in cooperation with a plurality of additionally-arranged plates, the pearl wool with different thicknesses is blocked, and the adaptability of the equipment in use is improved through the two parts jointly; according to the pearl wool feeding device, the pearl wool stacked on the pearl wool feeding device is continuously kept stable, after the pearl wool is fed, the front side of the stacked pearl wool is rapidly limited, synchronous limiting of the side limiting frame is matched, the pearl wool is prevented from deviating when falling to the position to be machined, and the accuracy of the pearl wool entering the cutting position is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of transmission feeders, and more specifically to an automatic transmission feeder for processing and cutting pearl cotton. Background Art

[0002] Pearl cotton is a new type of environmentally friendly packaging material, which is composed of countless independent bubbles produced by physical foaming of low-density polyethylene. Pearl cotton is widely used in the packaging of hardware lighting, handicrafts, daily necessities and other products; For example, the patent document with publication number CN108081373A discloses a technical solution for pushing pearl cotton feeding by multiple cylinders; however, on the one hand, the cylinders used in this technical solution are large in power and quantity, and the cost is high; on the other hand, this technical solution requires the processed cotton to be sent to the punching machine for processing before re-feeding, and the working process is cumbersome and inefficient; According to the patent document with the publication number CN209052001U, the conveying mechanism in the device operates independently and the conveying steps are compact, which has the advantages of high automation, high efficiency, low equipment cost and energy saving; however, in the above patent document, after the bottom pearl cotton is conveyed, the pearl cotton immediately above it will fall down, but when falling, since the pearl cotton is not limited on both sides in the longitudinal direction, the pearl cotton is prone to slight longitudinal displacement, resulting in errors when the pearl cotton enters the bottom of the cutting device and affects the cutting accuracy; In view of the above technical defects, a solution is now provided. Summary of the invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides an automatic transmission feeder for processing and cutting pearl cotton.

[0004] To achieve the above object, the present invention provides the following technical solution: an automatic transmission feeder for processing and cutting pearl cotton, comprising a support frame, a feeding conveyor is arranged at the bottom of the support frame, a plurality of pearl cottons are stacked above the feeding conveyor, and a regulating mechanism for adjusting the limit of the pearl cotton is arranged on the outer side of the support frame; The regulating mechanism includes a bidirectional threaded screw rod rotatably connected to the bottom of the support frame, and adjustment plates are threadedly connected to the outer walls of both sides of the bidirectional threaded screw rod, and a connecting plate is fixedly arranged on the top side wall of the adjusting plate, one side of the connecting plate is fixedly connected to a limiting plate, one side of the limiting plate is provided with a fixed plate, and limiting rods are slidably arranged on both sides of the limiting plate, and one end of the two limiting rods is commonly connected to a side limiting frame, and the side limiting frame is snap-fitted to the fixed plate.

[0005] Furthermore, an L-plate is fixedly connected to the top of the adjustment plate, a tooth plate is fixedly connected to the end of the L-plate, a gear three is meshedly connected to the top of the gear plate, and a rotating shaft is fixedly provided at the center of the gear three.

[0006] Furthermore, one end of the rotating shaft is rotatably connected to the support frame through a bearing, and the other end of the rotating shaft is fixedly provided with a bevel gear 1, the outer wall of the bevel gear 1 is meshingly connected with a bevel gear 2, and a connecting shaft is fixedly provided at the center of the bevel gear 2.

[0007] Furthermore, a threaded rod three is fixedly connected to the bottom end of the connecting shaft, a blocking plate is threadedly connected to the outer side of the threaded rod three, and the blocking plate is located on the front side of the support frame.

[0008] Furthermore, a mounting plate is rotatably provided on the outer side of the connecting shaft, the mounting plate is fixedly connected to the support frame, limiting columns are slidably provided on both sides of the mounting plate, and the bottom ends of the two limiting columns are fixedly connected to the blocking plate.

[0009] Furthermore, two top frames are fixedly installed on the top of the support frame, and the two top frames are rotatably connected with a two-way threaded screw rod 2.

[0010] Furthermore, two sides of the bidirectional threaded screw rod 2 are respectively threadedly connected to two side limit frames, and a handle is fixedly provided at the end of the bidirectional threaded screw rod 2.

[0011] Furthermore, a transfer conveyor is provided at the output end of the unloading conveyor, and two conveying plates are equidistantly provided on the unloading conveyor.

[0012] Furthermore, a plurality of additional plates are provided at the bottom of the blocking plate, and the plurality of additional plates are fixedly connected by bolts.

[0013] Among them, the feeding steps of the automatic transmission feeder for processing and cutting the pearl cotton are: Step 1: Stack the pearl cotton on the top of the unloading conveyor, and adjust the height below the blocking plate and the position of the side limit frame according to the thickness and width of the pearl cotton to limit the pearl cotton; Step 2: After making the preliminary preparations, and before the conveying plate on the unloading conveyor moves to the rear side of the pearl cotton, the two sides of the stacked pearl cotton are fixed and the blocking plate is raised to realize the feeding of the pearl cotton; Step 3: The conveying plate pushes the bottom EPE and transports it to the top of the conveyor. Then, the side of the EPE is released and the blocking plate is reset. The three sides of the EPE are limited to allow the EPE to fall accurately to the position to be processed.

[0014] Technical effects and advantages of the present invention: 1. The present invention drives the two bidirectional threaded screws to rotate by the handle, and the side limit frames are limited by the limit plates through the limit rods, so that the two side limit frames are close to each other and fit the two sides of the pearl cotton, so as to adjust and limit the position of the pearl cotton side walls. At the same time, multiple additional plates are fixedly connected by bolts, which is convenient for adjusting the height under the blocking plate and blocking pearl cotton of different thicknesses. The two together improve the adaptability of the equipment when it is used.

[0015] 2. The present invention drives the bidirectional threaded screw rod 1 to rotate in the opposite direction through a motor, so that the two adjustment plates are reset and the fixation of the side of the pearl cotton is released. At the same time, the bevel gear 1 drives the bevel gear 2 to rotate in the opposite direction, so that the threaded rod 3 rotates in the opposite direction, so as to realize the reset of the blocking plate and re-limit the pearl cotton at the bottom. By synchronously limiting the two sides and the output side of the pearl cotton, the pearl cotton is prevented from deviating when it falls to the processing position, thereby ensuring the accuracy of the pearl cotton when it enters the cutting position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side perspective view of the overall structure of the present invention.

[0017] Figure 2 It is a front stereoscopic diagram of the overall structure of the present invention.

[0018] Figure 3 It is a top perspective view of the overall structure of the present invention.

[0019] Figure 4 It is a top view of the overall structure of the present invention.

[0020] Figure 5 It is a three-dimensional diagram of the blocking plate in the present invention.

[0021] Figure 6 It is a three-dimensional diagram of the connecting plate in the present invention.

[0022] Figure 7 It is a front view of the overall structure of the present invention.

[0023] Figure 8 It is a rear perspective view of the overall structure of the present invention.

[0024] The accompanying drawings are marked as follows: 1. support frame; 2. unloading conveyor; 3. transmission conveyor; 4. conveying plate; 51. two-way threaded screw one; 52. adjustment plate; 53. connecting plate; 54. limit plate; 55. limit rod; 56. fixing plate; 57. L plate; 58. tooth plate; 59. gear three; 510. rotating shaft; 511. mounting plate; 513. bevel gear two; 514. limit column; 515. blocking plate; 516. additional plate; 61. motor; 62. two-way threaded screw two; 63. side limit frame; 64. top frame. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Embodiment 1: Figure 1-8 As shown, an automatic transmission feeder for processing and cutting pearl cotton proposed in this embodiment includes a support frame 1, a feeding conveyor 2 is arranged at the bottom of the support frame 1, a plurality of pearl cottons are stacked above the feeding conveyor 2, and a regulating mechanism for adjusting the limit of the pearl cotton is arranged on the outer side of the support frame 1; It should be noted that the position to be processed in this solution refers to the position of the pearl cotton at the bottom of the unloading conveyor 2; like Figure 1-4 As shown in 7-8, the regulating mechanism includes a bidirectional threaded screw 51 rotatably connected to the bottom of the support frame 1, and an adjusting plate 52 is threadedly connected to the outer walls of both sides of the bidirectional threaded screw 51. A connecting plate 53 is fixedly arranged on the top side wall of the adjusting plate 52, and a limiting plate 54 is fixedly connected to one side of the connecting plate 53. The limiting plate 54 is arranged close to the support frame 1, and a fixed plate 56 is arranged on one side of the limiting plate 54. Limiting rods 55 are slidably arranged on both sides of the limiting plate 54, and one end of the two limiting rods 55 is commonly connected to a side limiting frame 63, and the side limiting frame 63 is engaged with the fixed plate 56; like Figure 3 As shown, a motor 61 is fixedly provided at the end of the bidirectional threaded screw 51, and the motor 61 is connected to the support frame 1 through an L frame; It should be noted that the pearl cotton is stacked above the unloading conveyor 2, and the height below the blocking plate 515 and the position of the side limit frame 63 are adjusted according to the thickness and width of the pearl cotton; The unloading conveyor 2 and the motor 61 are controlled to work synchronously, and before the conveying plate 4 on the unloading conveyor 2 moves to the rear side of the pearl cotton, the motor 61 controls the bidirectional threaded screw 51 to rotate, and the two adjustment plates 52 are limited by the limit rod 55 to move closer to each other, and the fixed plate 56 moves along the side limit frame 63, and the limit fixation of the two sides of the stacked pearl cotton is realized; like Figure 1-4 As shown in 7-8, the top of an adjustment plate 52 is fixedly connected to an L-plate 57, the end of the L-plate 57 is fixedly connected to a toothed plate 58, the toothed plate 58 is located above the support frame 1, the top of the toothed plate 58 is meshingly connected to a gear three 59, and a rotating shaft 510 is fixedly set at the center of the gear three 59.

[0027] like Figure 1-4 As shown in 7-8, one end of the rotating shaft 510 is rotatably connected to the support frame 1 through a bearing, and the other end of the rotating shaft 510 is fixedly provided with a bevel gear 1, and the outer wall of the bevel gear 1 is meshedly connected with a bevel gear 2 513, and the center of the bevel gear 2 513 is fixedly provided with a connecting shaft, and the bottom end of the connecting shaft is fixedly connected with a threaded rod 3, and the outer side of the threaded rod 3 is threadedly connected with a blocking plate 515, and the blocking plate 515 is located at the front side of the support frame 1 and fits with the stacked pearl cotton; When the two adjustment plates 52 are approaching each other, the toothed plate 58 on the top of the L plate 57 is synchronously meshed with the gear, driving the rotating shaft 510 to rotate, thereby realizing the rotation of the threaded rod 3, and the blocking plate 515 is limited by the two limiting columns 514 to move upward without contacting the pearl cotton at the bottom, so as to facilitate the transportation of the pearl cotton; like Figure 1-4 As shown in 7-8, a mounting plate 511 is rotatably provided on the outer side of the connecting shaft, and the mounting plate 511 is fixedly connected to the support frame 1. Limiting columns 514 are slidably provided on both sides of the mounting plate 511, and the bottom ends of the two limiting columns 514 are fixedly connected to the blocking plate 515.

[0028] Embodiment 2: Figure 1-3 As shown, the present embodiment proposes an automatic transmission feeder for pearl cotton processing and cutting, which is improved on the basis of the embodiment 1, wherein two top frames 64 are fixedly installed on the top of the support frame 1, and the two top frames 64 are rotatably connected with a two-way threaded screw rod 62, and the two sides of the two-way threaded screw rod 62 are respectively threadedly connected with two side limit frames 63, and the end of the two-way threaded screw rod 62 is fixedly provided with a handle; The handle drives the bidirectional threaded screw 2 62 to rotate, and the side limit frame 63 is limited by the limit plate 54 through the limit rod 55, so that the two side limit frames 63 are close to each other and fit the two sides of the pearl cotton, so as to adjust and limit the position of the pearl cotton side wall, and improve the adaptability of the equipment when it is used; The motor 61 drives the bidirectional threaded screw rod 1 51 to rotate in the opposite direction, so that the two adjustment plates 52 are reset, and the fixation of the side of the pearl cotton is released. At the same time, the threaded rod 3 rotates in the opposite direction to realize the reset of the blocking plate 515, and the pearl cotton at the bottom is limited and blocked again to prevent the pearl cotton from deviating when it falls to the processing position, thereby ensuring the accuracy of the pearl cotton when it enters the cutting position; like Figure 1-2 As shown in , 8, a conveying conveyor 3 is provided at the output end of the unloading conveyor 2; the pearl cotton is unloaded by the unloading conveyor 2, and the pearl cotton is transported to the bottom of the cutting machine by the conveying conveyor 3 for cutting; It should be noted that the transmission conveyor 3 and the unloading conveyor 2 are both functional devices, which are devices in the prior art that have the functions of conveying and unloading the pearl cotton respectively, and belong to the prior art, so no further elaboration is made here; two conveying plates 4 are equidistantly arranged on the unloading conveyor 2, and the conveying plates 4 are used to unload the pearl cotton; like Figure 1-2 As shown in FIG. 8 , a plurality of additional plates 516 are provided at the bottom of the blocking plate 515 , and the plurality of additional plates 516 are fixedly connected by bolts, so as to facilitate adjustment of the height below the blocking plate 515 and facilitate blocking of pearl cotton of different thicknesses.

[0029] It can be seen from this embodiment in combination with the first embodiment that: by controlling the forward and reverse rotation of the motor 61, when the pearl cotton is being fed, the pearl cotton stacked above it continues to remain stable, and after the pearl cotton is fed, the front side of the stacked pearl cotton is quickly limited, and the synchronous limit of the side limit frame 63 is coordinated to avoid the pearl cotton from deviating when it falls to the position to be processed, ensuring the accuracy of the pearl cotton when it enters the cutting position; When the present invention is in use, the pearl cotton is stacked above the unloading conveyor 2, and the height below the blocking plate 515 and the position of the side limit frame 63 are adjusted according to the thickness and width of the pearl cotton. The two-way threaded screw 62 is driven to rotate by the handle, and the side limit frame 63 is limited by the limit plate 54 through the limit rod 55, so that the two side limit frames 63 are close to each other and fit the two sides of the pearl cotton, so as to adjust and limit the position of the pearl cotton side wall, and improve the adaptability of the equipment when in use; After making the preliminary preparations, the unloading conveyor 2 and the motor 61 are synchronously controlled to work, and before the conveying plate 4 on the unloading conveyor 2 moves to the rear side of the pearl cotton, the motor 61 controls the two-way threaded screw 51 to rotate, and the two adjustment plates 52 are limited by the limit rod 55 to move closer to each other, and the fixed plate 56 moves along the side limit frame 63, and the two sides of the stacked pearl cotton are limited and fixed, and the fixed plate 56 does not contact the pearl cotton at the bottom; When the two adjustment plates 52 are approaching each other, the toothed plate 58 on the top of the L plate 57 is synchronously meshed with the gear, driving the rotating shaft 510 to rotate, realizing the rotation of the bevel gear 1, and the bevel gear 1 is meshed with the bevel gear 2 513, allowing the connecting shaft to rotate, thereby realizing the rotation of the threaded rod 3, and the blocking plate 515 is limited by the two limiting columns 514 and moves upward without contacting the pearl cotton at the bottom; Then, the conveying plate 4 pushes the bottommost pearl cotton and conveys it to the top of the conveying conveyor 3, and cuts it by the cutting device; Next, the motor 61 drives the bidirectional threaded screw 51 to rotate in the opposite direction, so that the two adjustment plates 52 are reset and the fixation on the side of the pearl cotton is released. At the same time, the bevel gear 1 drives the bevel gear 2 513 to rotate in the opposite direction, so that the threaded rod 3 rotates in the opposite direction, thereby resetting the blocking plate 515 and limiting the bottom pearl cotton again. By limiting the two sides and the output side of the pearl cotton synchronously, the pearl cotton is prevented from deviating when it falls to the processing position, thereby ensuring the accuracy of the pearl cotton when it enters the cutting position.

[0030] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic transmission feeder for processing and cutting pearl cotton, comprising a support frame (1), a material discharge conveyor (2) is arranged at the bottom of the support frame (1), and a plurality of pearl cottons are stacked above the material discharge conveyor (2), characterized in that: The outer side of the support frame (1) is provided with a regulating mechanism for adjusting the position of the pearl cotton; The regulating mechanism comprises a bidirectional threaded screw (51) rotatably connected to the bottom of the support frame (1); an adjusting plate (52) is threadedly connected to the outer walls of both sides of the bidirectional threaded screw (51); a connecting plate (53) is fixedly arranged on the top side wall of the adjusting plate (52); a limiting plate (54) is fixedly connected to one side of the connecting plate (53); a fixing plate (56) is arranged on one side of the limiting plate (54); limiting rods (55) are slidably arranged on both sides of the limiting plate (54); one end of the two limiting rods (55) is commonly connected to a side limiting frame (63); and the side limiting frame (63) is snap-fitted to the fixing plate (56).

2. The automatic transmission feeder for processing and cutting pearl cotton according to claim 1, characterized in that: An L-plate (57) is fixedly connected to the top of one of the adjustment plates (52), a toothed plate (58) is fixedly connected to the end of the L-plate (57), a gear three (59) is meshedly connected to the top of the gear plate (58), and a rotating shaft (510) is fixedly provided at the center of the gear three (59).

3. The automatic transmission feeder for processing and cutting pearl cotton according to claim 2, characterized in that: One end of the rotating shaft (510) is rotatably connected to the support frame (1) via a bearing, and a bevel gear 1 is fixedly arranged on the other end of the rotating shaft (510), and a bevel gear 2 (513) is meshingly connected to the outer wall of the bevel gear 1, and a connecting shaft is fixedly arranged at the center of the bevel gear 2 (513).

4. The automatic transmission feeder for processing and cutting pearl cotton according to claim 3, characterized in that: The bottom end of the connecting shaft is fixedly connected to a threaded rod three, the outer side of the threaded rod three is threadedly connected to a blocking plate (515), and the blocking plate (515) is located at the front side of the support frame (1).

5. The automatic transmission feeder for processing and cutting pearl cotton according to claim 3, characterized in that: A mounting plate (511) is rotatably provided on the outer side of the connecting shaft, the mounting plate (511) is fixedly connected to the support frame (1), limiting posts (514) are slidably provided on both sides of the mounting plate (511), and the bottom ends of the two limiting posts (514) are fixedly connected to the blocking plate (515).

6. The automatic transmission feeder for processing and cutting pearl cotton according to claim 1, characterized in that: Two top frames (64) are fixedly mounted on the top of the support frame (1), and the two top frames (64) are rotatably connected to a bidirectional threaded screw rod (62).

7. The automatic transmission feeder for processing and cutting pearl cotton according to claim 6, characterized in that: The two sides of the bidirectional threaded screw rod 2 (62) are respectively threadedly connected to the two side limit frames (63), and a handle is fixedly provided at the end of the bidirectional threaded screw rod 2 (62).

8. The automatic transmission feeder for processing and cutting pearl cotton according to claim 1, characterized in that: A transfer conveyor (3) is provided at the output end of the unloading conveyor (2), and two conveying plates (4) are equidistantly provided on the unloading conveyor (2).

9. The automatic transmission feeder for processing and cutting pearl cotton according to claim 4, characterized in that: A plurality of additional plates (516) are provided at the bottom of the blocking plate (515), and the plurality of additional plates (516) are fixedly connected by bolts.

10. An automatic transmission feeder for processing and cutting pearl cotton according to any one of claims 1-9, characterized in that: The feeding steps of the automatic transmission feeder for pearl cotton processing and cutting are as follows: Step 1: stacking the pearl cotton on top of the unloading conveyor (2), and adjusting the height below the blocking plate (515) and the position of the side limit frame (63) according to the thickness and width of the pearl cotton to limit the pearl cotton; Step 2: After the preliminary preparations are completed, and before the conveying plate (4) on the unloading conveyor (2) moves to the rear side of the pearl cotton, the two side edges of the stacked pearl cotton are simultaneously limited and fixed, and the blocking plate (515) is raised to realize the feeding of the pearl cotton; Step 3: The conveying plate (4) pushes the bottommost pearl cotton and conveys it to the top of the conveying conveyor (3). Then, the fixing of the side of the pearl cotton is simultaneously released, the blocking plate (515) is reset, and the three sides of the pearl cotton are limited, so that the pearl cotton can fall accurately to the position to be processed.

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