A double-row feeder

Abstract

This utility model discloses a double-row feeding and distributing machine, relating to the field of distributing machine technology. The double-row feeding and distributing machine includes a double-row conveying mechanism, a guardrail mechanism, and a stacking mechanism. The double-row conveying mechanism includes two parallel conveyor lines that operate synchronously via a first drive mechanism. The guardrail mechanism includes a mounting frame, a displacement frame, a pneumatic rod, and adjustable railings. The railings are slidably mounted on the displacement frame, which slides along the mounting frame and is adjusted horizontally via the pneumatic rod. The railings are installed on the top side of the conveyor base surface. The end of the double-row conveying mechanism communicates with the stacking mechanism, which includes a protective frame and stacking plates, with stacking plates arranged side-by-side within the protective frame. This utility model, through two synchronously operating parallel conveyor lines, achieves simultaneous and parallel material processing. Compared to single-row equipment, it can double the feeding and distributing efficiency, significantly improving the overall production line's throughput and capacity.

Description

Technical Field

[0001] This utility model relates to the field of material distribution machine technology, specifically a double-row feeding material distribution machine. Background Technology

[0002] In modern industrial production, especially in the early stages of tobacco processing, compressed tobacco blocks (such as those from hydraulic balers) need to be efficiently and systematically separated, conveyed, and stacked for subsequent processes such as slicing and rehydration. Traditional material handling methods mainly rely on single-line conveyors and manual assistance or simple mechanical stacking, which have many limitations.

[0003] Efficiency bottleneck: The limited processing capacity of the single-line conveyor and material distribution mechanism makes it difficult to meet the ever-increasing capacity demands of modern high-speed production lines, becoming a key bottleneck restricting the improvement of overall efficiency.

[0004] Poor conveying stability: During the conveying process, the smoke blocks are prone to deviation, tipping, or collision with each other. The lack of effective lateral restraint and guiding mechanisms leads to turbulent material flow, making it impossible to provide stable and regular single blocks of material to downstream processes.

[0005] The stacking method is crude: Traditional stacking methods (such as free fall and simple stacking) have a large impact force, which can easily cause damage to the edges and corners of the smoke blocks, loose structure, or even internal fracture, seriously affecting the integrity of the material and the quality of subsequent processing. At the same time, it is difficult to accurately control the stacking height and neatness, and the degree of automation is low.

[0006] Insufficient adaptability: When the specifications (size, weight) of the smoke blocks change, it is difficult and cumbersome to adjust the conveying width, material separation gap and stacking height of traditional equipment. There is a lack of quick and accurate adjustment methods, and the equipment has poor flexibility.

[0007] Therefore, there is an urgent need to develop a new type of feeding and distributing equipment, and this double-row feeding and distributing machine was developed in this context. Utility Model Content

[0008] This utility model provides a double-row feeding and sorting machine that overcomes the shortcomings described in the background art. It can efficiently, stably, and without damage complete the parallel processing of square smoke blocks in two rows, accurately separate closely arranged smoke blocks, reliably transport and gently and orderly stack them, and at the same time have good adaptability and automation level to meet the needs of high-efficiency and high-quality production.

[0009] The technical solution adopted by this utility model to solve its technical problem is:

[0010] A double-row feeder and distributor includes:

[0011] A double-row conveyor mechanism includes two parallel conveyor lines that operate synchronously via a drive mechanism. Each conveyor line includes a conveyor belt for conveying materials, and the upper surface of the conveyor belt serves as the conveying base surface.

[0012] The guardrail mechanism includes an installation frame, a displacement frame, a pneumatic rod, and an adjustable guardrail. The guardrail is slidably installed on the displacement frame, the displacement frame is slidably adjusted along the installation frame, and the displacement frame is adjusted horizontally by the pneumatic rod. The guardrail is installed on the top side of the conveyor base surface.

[0013] The stacking mechanism is connected at the end of the double-row conveying mechanism. The stacking mechanism includes a protective frame and stacking plates. The stacking plates are arranged side by side in the protective frame. Each stacking plate is flipped in the protective frame by a driving mechanism. The protective frame is provided with a track groove. The stacking plate is provided with a track wheel on its side. The track wheel rolls along the track groove.

[0014] In some embodiments, the input end of the double-row conveying mechanism is provided with a vertically installed blocking mechanism, which includes a blocking cylinder and a blocking plate, with the blocking plate installed on the movable end of the blocking cylinder.

[0015] In some embodiments, the conveyor line further includes a synchronous shaft, a conveyor wheel, a driven wheel, a drive wheel, and a drive motor. The drive motor is mounted below the synchronous shaft, and the drive wheel is mounted on the output end of the drive motor. The drive wheel rotates synchronously with the driven wheel via a chain or belt. The conveyor wheel and the driven wheel are nested on the synchronous shaft.

[0016] In some embodiments, when the driving wheel and driven wheel are sprockets, the driving wheel rotates synchronously with the driven wheel via a chain.

[0017] In some embodiments, when the driving wheel and driven wheel are belt pulleys, the driving wheel rotates synchronously with the driven wheel via a belt.

[0018] In some embodiments, the front and rear ends of the conveyor line are equipped with independent drive mechanisms.

[0019] In some embodiments, a bearing is provided on the side end of the synchronous shaft.

[0020] In some embodiments, the laminate is provided with a flip axis that divides the laminate into two regions, one large and one small.

[0021] In some embodiments, the bottom end of the protective frame is provided with a discharge port.

[0022] In some embodiments, a base frame is also included, on which a moving device is provided to assist the displacement of the double-row feeder.

[0023] By adopting the above technical solution, the beneficial effects of this utility model are:

[0024] 1. This utility model achieves simultaneous and parallel processing of materials through two parallel conveyor lines operating synchronously. Compared with single-line equipment, it can double the feeding and distributing efficiency, significantly improving the throughput and capacity of the overall production line.

[0025] 2. This utility model, by setting up a guardrail mechanism, with its displacement frame and slidingly adjustable railing, combined with a pneumatically driven horizontal adjustment function, can quickly and accurately adapt to the conveying needs of materials of different sizes and specifications, effectively preventing materials from deviating or falling. The pneumatic adjustment provides a stable and labor-saving operating experience, greatly improving the convenience and efficiency of equipment adjustment.

[0026] 3. This utility model, through the setting of a stacking mechanism, allows each stacking plate to be independently driven and rotated within the protective frame. Combined with the precise guidance of the track wheels and track grooves, it achieves stable, orderly, and low-impact stacking of materials (such as smoke blocks). This flexible stacking method effectively protects the integrity of the materials, avoiding damage or deformation caused by traditional drop stacking, and is especially suitable for fragile or precision materials. Attached Figure Description

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0029] Figure 2 This is a side view of the present invention;

[0030] Figure 3 This is a top view of the present invention;

[0031] Figure 4 This is a structural diagram of the guardrail mechanism;

[0032] Figure 5 This is a top view of the guardrail mechanism;

[0033] Figure 6 for Figure 1 A magnified view of a section at point A in the middle;

[0034] Figure 7 for Figure 1 A magnified view of a section at point B in the middle;

[0035] Figure 8 This is a schematic diagram of the double-row conveyor mechanism in this utility model.

[0036] Explanation of key figure labels:

[0037] 1. Double-row conveyor mechanism; 11. Conveyor line; 101. First drive mechanism; 102. Conveyor belt; 103. Synchronous shaft; 104. Conveyor wheel; 105. Driven wheel; 106. Drive wheel; 107. Drive motor; 108. Bearing; 2. Guardrail mechanism; 21. Mounting frame; 22. Displacement frame; 23. Pneumatic rod; 24. Guardrail; 3. Stacking mechanism; 31. Protective frame; 32. Stacking plate; 321. Tilting shaft; 33. Second drive mechanism; 34. Track groove; 35. Track wheel; 4. Barrier mechanism; 41. Barrier cylinder; 42. Barrier plate; 5. Base frame. Detailed Implementation

[0038] like Figures 1-8 As shown, this utility model provides a double-row feeding and distributing machine, including a double-row conveying mechanism 1, a guardrail mechanism 2, and a stacking mechanism 3. The double-row conveying mechanism 1 includes two parallel conveying lines 11, which operate synchronously via a first driving mechanism 101. Each conveying line 11 includes a conveyor belt 102 for conveying materials, with the upper surface of the conveyor belt 102 serving as the conveying base surface. The guardrail mechanism 2 includes a mounting frame 21, a displacement frame 22, a pneumatic rod 23, and an adjustable guardrail 24. The guardrail 24 is slidably mounted on the displacement frame 22. The installation frame 21 is slidably adjustable, and the displacement frame 22 is adjusted horizontally via the pneumatic rod 23. The railing 24 is installed on the top side of the conveying base surface. The end of the double-row conveying mechanism 1 is connected to the stacking mechanism 3. The stacking mechanism 3 includes a protective frame 31 and stacking plates 32. The stacking plates 32 are arranged side by side inside the protective frame 31. Each stacking plate 32 is flipped inside the protective frame 31 via a second drive mechanism 33. A track groove 34 is provided inside the protective frame 31, and a track wheel 35 is provided on the side of the stacking plate 32. The track wheel 35 rolls along the track groove 34. The rolling of the track wheel 35 along the track groove 34 can improve the accuracy of the stacking plate 32 when it is flipped.

[0039] According to some embodiments of the present invention, optionally, a vertically installed blocking mechanism 4 is provided at the input end of the double-row conveying mechanism 1. The blocking mechanism 4 includes a blocking cylinder 41 and a blocking plate 42, and the blocking plate 42 is installed at the movable end of the blocking cylinder 41.

[0040] According to some embodiments of the present invention, optionally, the conveyor line 11 further includes a synchronous shaft 103, a conveyor wheel 104, a driven wheel 105, a drive wheel 106, and a drive motor 107. The drive motor 107 is installed below the synchronous shaft 103, and the drive wheel 106 is installed at the output end of the drive motor 107. The drive wheel 106 rotates synchronously with the driven wheel 105 through a chain or belt. The conveyor wheel 104 and the driven wheel 105 are nested on the synchronous shaft 103.

[0041] According to some embodiments of the present invention, optionally, when the drive wheel 106 and the driven wheel 105 are sprockets, the drive wheel 106 rotates synchronously with the driven wheel 105 through a chain.

[0042] According to some embodiments of the present invention, optionally, when the driving wheel 106 and the driven wheel 105 are belt pulleys, the driving wheel 106 rotates synchronously with the driven wheel 105 through the belt.

[0043] According to some embodiments of the present invention, optionally, the front and rear ends of the conveyor line 11 are each equipped with an independent drive mechanism.

[0044] According to some embodiments of the present invention, optionally, a bearing 108 is provided on the side end of the synchronous shaft 103.

[0045] According to some embodiments of the present invention, optionally, a flipping shaft 321 is provided on the laminate 32, and the flipping shaft 321 divides the laminate 32 into two regions of different sizes.

[0046] Optionally, according to some embodiments of the present invention, the bottom end of the protective frame 31 is provided with a discharge port.

[0047] According to some embodiments of the present invention, optionally, it also includes a base frame 5, on which a moving device for assisting the displacement of the double-row feeding and distributing machine is provided.

[0048] Example 1

[0049] like Figures 1-8 As shown, this embodiment provides a double-row feeding and distributing machine, including a double-row conveying mechanism 1, a guardrail mechanism 2, and a stacking mechanism 3. The double-row conveying mechanism 1 includes two parallel conveyor lines 11, which operate synchronously via a drive mechanism. Each conveyor line 11 includes a conveyor belt 102 for conveying materials, with the upper surface of the conveyor belt 102 serving as the conveying base surface. The guardrail mechanism 2 includes a mounting frame 21, a displacement frame 22, a pneumatic rod 23, and an adjustable guardrail 24. The guardrail 24 is slidably mounted on the displacement frame 22, which is aligned with the horizontal axis of the displacement frame 22. The mounting frame 21 is adjustable by sliding, and the displacement frame 22 is adjusted horizontally by the air rod 23. The railing 24 is installed on the top side of the conveying base surface. The end of the double-row conveying mechanism 1 is connected to the stacking mechanism 3. The stacking mechanism 3 includes a protective frame 31 and stacking plates 32. The stacking plates 32 are arranged side by side in the protective frame 31. Each stacking plate 32 is flipped in the protective frame 31 by a drive mechanism. The protective frame 31 is provided with a track groove 34. The side end of the stacking plate 32 is provided with a track wheel 35. The track wheel 35 rolls along the track groove 34.

[0050] The conveyor line 11 also includes a synchronous shaft 103, a conveyor wheel 104, a driven wheel 105, a drive wheel 106, and a drive motor 107. The drive motor 107 is mounted below the synchronous shaft 103, and the drive wheel 106 is mounted on the output end of the drive motor 107. The drive wheel 106 rotates synchronously with the driven wheel 105 via a chain or belt. The conveyor wheel 104 and the driven wheel 105 are nested on the synchronous shaft 103. The drive wheel 106 and the driven wheel 105 are sprockets, and the drive wheel 106 rotates synchronously with the driven wheel 105 via a chain.

[0051] The front and rear ends of the conveyor line 11 are equipped with independent drive mechanisms. A bearing 108 is installed on the side end of the synchronous shaft 103. A tilting shaft 321 is installed on the laminated plate 32, which divides the laminated plate 32 into two areas of different sizes. A discharge port is provided at the bottom end of the protective frame 31.

[0052] Example 2

[0053] This embodiment provides a double-row feeding and distributing machine. The difference between this embodiment and Embodiment 1 is that, according to some implementations of this utility model, optionally, a vertically installed blocking mechanism 4 is provided at the input end of the double-row conveying mechanism 1. The blocking mechanism 4 includes a blocking cylinder 41 and a blocking plate 42, with the blocking plate 42 installed at the movable end of the blocking cylinder 41. When the driving wheel 106 and the driven wheel 105 are belt pulleys, the driving wheel 106 rotates synchronously with the driven wheel 105 via a belt. The double-row feeding and distributing machine also includes a base frame 5, on which a moving device is provided to assist the displacement of the double-row feeding and distributing machine. The moving device can be a universal wheel or similar structure as in the prior art.

[0054] Taking the double-row feeding and sorting machine in Example 1 as an example, and taking the conveyed material as square smoke as an example, structurally, the double-sided smoke inlet improves the stacking efficiency of square smoke and reduces unpacking.

[0055] Operating procedure: The cigarette packs enter from the entrance and are transported inward by the conveyor belt 102. The position of the barrier 24 is adjusted so that the cigarette packs can be guided to one side. For example, if the two conveyor belts 102 are conveyor belt A and conveyor belt B respectively, the cigarette packs can enter along conveyor belt A or conveyor belt B, and finally enter the stacking machine. The stacking machine flips and drops the cigarette packs, completing one cycle.

[0056] The above description is only a preferred embodiment of the present utility model, and therefore cannot be used to limit the scope of the present utility model. All equivalent changes and modifications made in accordance with the scope of the present utility model patent and the contents of the specification should still fall within the scope of the present utility model.

Claims

1. A twin feed distributor characterized by, include: A double-row conveyor mechanism includes two parallel conveyor lines that operate synchronously via a drive mechanism. Each conveyor line includes a conveyor belt for conveying materials, and the upper surface of the conveyor belt serves as the conveying base surface. The guardrail mechanism includes an installation frame, a displacement frame, a pneumatic rod, and an adjustable guardrail. The guardrail is slidably installed on the displacement frame, the displacement frame is slidably adjusted along the installation frame, and the displacement frame is adjusted horizontally by the pneumatic rod. The guardrail is installed on the top side of the conveyor base surface. The stacking mechanism is connected at the end of the double-row conveying mechanism. The stacking mechanism includes a protective frame and stacking plates. The stacking plates are arranged side by side in the protective frame. Each stacking plate is flipped in the protective frame by a driving mechanism. The protective frame is provided with a track groove. The stacking plate is provided with a track wheel on its side. The track wheel rolls along the track groove.

2. The twin feed distributor according to claim 1, wherein, The input end of the double-row conveying mechanism is provided with a vertically installed blocking mechanism, which includes a blocking cylinder and a blocking plate. The blocking plate is installed on the movable end of the blocking cylinder.

3. The twin feed distributor of claim 1 wherein, The conveyor line also includes a synchronous shaft, a conveyor wheel, a driven wheel, a drive wheel, and a drive motor. The drive motor is installed below the synchronous shaft, and the drive wheel is installed at the output end of the drive motor. The drive wheel rotates synchronously with the driven wheel via a chain or belt. The conveyor wheel and the driven wheel are nested on the synchronous shaft.

4. The twin feed distributor of claim 3 wherein, When the driving wheel and driven wheel are sprockets, the driving wheel rotates synchronously with the driven wheel via a chain.

5. The twin feed distributor of claim 3 wherein, When the driving wheel and driven wheel are belt pulleys, the driving wheel rotates synchronously with the driven wheel via a belt.

6. The twin feed distributor of claim 1 wherein, The front and rear ends of the conveyor line are each equipped with an independent drive mechanism.

7. The twin feed distributor according to claim 3, wherein, A bearing is installed on the side end of the synchronous shaft.

8. The twin feed distributor of claim 1 wherein, The laminate is provided with a flip axis, which divides the laminate into two areas, one large and one small.

9. The twin feed distributor according to claim 1, wherein, The bottom of the protective frame is provided with a discharge port.

10. The twin feed distributor according to claim 1, wherein, It also includes a base frame, on which a moving device is provided to assist the displacement of the double-row feeding and distributing machine.

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